| From : | Ken Williams [kenw@talkspot.com] |
| Date : | Sat, 8 Mar 2008 10:29:14 -0600 |
| To : | kensblog@talkspot.com |
| Subject : | Update # 18 - The Gulf of Tehuantapec |
|
[Written at sea, off El
Salvador 13 06.671N 89 05.36W] Greetings all! Our plan has been to stop at
Puerto Quetzal in Guatemala, followed by the Barillas Marina Club in El
Salvador, and then into Costa Rica. However, as Roberta and I look at the
calendar, we’re starting to run out of time. We don’t have to wrap
up our trip until April 18th, but we are trying to reserve a full
month just for exploring Costa Rica. After a bit of discussion we made the decision
to bypass Guatemala completely and go directly from Huatulco Mexico, across the
Gulf of Tehuantepec, and into El Salvador. Trip planning was a
frustrating experience. Overall, our run from Huatulco to El Salvador would be
around 530 nautical miles (nm). Unfortunately though, it isn’t that easy.
The Barillas Marina Club is 10 miles back a river, and we need to be guided in
by a “pilot boat.” The entrance to the river is not easy to find.
There is a narrow channel surrounded by breaking waves, which moves as the sand
is shifted by the waves. To help us navigate the entrance and guide us up the
river, we will be following a pilot boat which will be sent out to us by the
marina. Sans Souci generally cruises
around 9.5 nautical miles per hour. Excuse the boring math, but to go 530 miles
at 9.5 knots requires 56 hours, or two days and eight hours. In other words, if
we leave Huatulco at noon, we will arrive at 8pm two days later. This
doesn’t work. The pilot boat is only available from 7am to 4pm, so we
need to arrive during these hours. In other words, leaving at noon, and
traveling at 9.5 knots, does not work. We need to arrive at a time when the
pilot boat can meet us. Actually, it gets a fair amount more complicated.
Between Huatulco and El
Salvador, we must cross the Gulf of Tehuantepec. This is a 250 mile wide, by
100 mile deep bay. The Tehuantepec has a well-founded nasty
reputation. In the Rain’s Mexico Boating Guide, they introduce their
discussion of Tehuantepec with this paragraph: “The
Gulf of Tehuantepec is infamous for Force 8 gales of North wind called
Tehuantepeckers, or t-peckers. […] Even Coastal freighters caught off
shore when a T-Peck gale starts have been blown 200 miles further out by 60
knot sustained winds into seas 25’ and higher. Some break windows,
hatches and rigging. Many have capsized and sunk.” The Gulf of Tehuantepec is
uniquely positioned, such that the isthmus (the land) separating the Gulf of
Mexico and the Pacific ocean is very narrow and low. When the conditions are
right for a T-pecker, which is about 200 days a year, the gulf acts as a wind
tunnel, and you don’t want to be caught at sea. To safely transit the
Gulf of Tehuantepec, there are three strategies: 1) Wait for a perfect weather forecast and scoot straight
across the center of the gulf (this trims nearly 50 miles off the passage) 2) One foot on the beach. To do this you run the coast of
the gulf, in 30 to 60 feet of water. This allows the winds from the north to
pass over you, and you are close enough to the beach that the winds (coming
from the north) won’t have had time to stir up waves. 3) 5-10 miles off the beach. This approach puts you far
enough off the beach that, if you are surprised by a T-pecker, you can
hopefully turn towards shore and start hugging the beach within an hour. This
technique gives a simpler to navigate, and smoother, ride, but puts you at some
risk. If a T-pecker arises, that one hour to the beach, may become much tougher
than it sounds. In our case, we had a
forecast for a narrow window, of one to two days of calm weather in the gulf.
We actually wanted to stay longer in Huatulco, but the forecast was that when
the T-pecker started, it would blow for several days. In other words, we had to
go now, or perhaps wait a week. Several people, including
Enrique, the Harbormaster at the Huatulco Marina, gave me advice to scoot
straight across the gulf, but I never took this seriously. I have spoken with
many cruisers who convinced themselves they had a safe weather window, only to
be beaten up by a surprise T-pecker. Roberta not only agreed, but said that had
I made the decision to cut straight across, she would have had to pull rank on
me. We decided to make the decision on the fly, pursuing option 3 to semi-hug
the coast, five miles off shore, if all looked well, or hug the beach tight if
the wind was kicking up. So, to return to my original
discussion, about computing our start time, I knew that we had the
uncertainties of the Tehuantepec to deal with. Our exact route was going to
vary according to the sea conditions and wind. The uncertainties in our exact
route are not nearly as big a factor as the uncertainty surrounding the
current. To really know our speed I need to know whether or not the surrounding
water will be flowing the same direction as us, or against us. On most of our
trip south we’ve had a significant, 1 or 2 knot, current going with us. Although
Sans Souci’s maximum speed is 10.6 knots, we were seeing speeds over 11
knots on the run to Ixtapa, even at lower RPMs. This caused us to arrive at
Ixtapa in the dark, and have to circle for hours in order to pass the time. At
home, in the Pacific NW, I wouldn’t think of traveling without a current
guide. Here, there is no information available, or, I don’t know where to
find it. I asked Enrique, the Harbormaster at Huatulco, about currents in the
Gulf of Tehuantepec, and he said that the current would be with us (speeding us
up). This was good news. We would want around the Gulf of Tehuantepec as
quickly as possible. Given all the uncertainties
about the speed we’d be traveling, we set our departure time as 4am. This
would put us into El Salvador around 2pm, assuming we could average a
conservative 9 knots. Leaving a port in the dark is not something I normally
like to do, but it is better than arriving in the dark. You have the
opportunity to look things over in the daytime and plan your departure route. Our departure went without
incident. Once outside the breakwater, at the entrance to the marina, we
followed the little red line on Nobeltec, that showed our arrival route, out to
deeper water. For those not familiar with this, our navigation program,
Nobeltec, traces a red line on the chart showing where we’ve been. One of
the readers of my blog sent me an email with the hint that this line can be
used as a guide when departing at night. It allows you to exactly retrace your
steps, with the assumption that if you were there before, it is probably ok to
be there again. In this picture you see a red
line, which represents our actual track, and a black line showing our planned
route. Note the lack of detail, and that it shows us sitting on land while in
port. The poor charts here are frustrating.
Once leaving the port we were
into the Gulf of Tehuantepec within an hour. As we turned, we noted our speed:
5.6 knots. Jeff and I were on the bridge, and trying to decide if we had somehow
sucked a net into the props, or if we were battling one heck of a current. The
good news was that the seas were relatively calm, but at 5.6 knots we’d
be in the Gulf for a long time. Pushing up the RPM only took us to 7 knots. I
suggested making a 90 degree turn to starboard, just to see what would happen
to our speed. We gave it a try, and within seconds we were at 10 knots. This
told us that we were indeed fighting a current, of 2 or more knots. Ouch. There
went our carefully thought out plan. There were no other boats on
the radar. I mean zero boats. We zoomed the radar out to 48 miles, and still
didn’t see anyone. We assumed it would pick up as we neared daylight, but
it didn’t. This started us wondering if perhaps some notice had gone out
that the Tehuantepec was about to have a bad day, and everyone received the
notice except us. We were near a port (Salina Cruz) so I tried to raise them on
the radio, but they didn’t respond. I then tried calling them on the sat
phone. They did answer, but the girl who answered didn’t speak a word of English.
We have a good weather router, so I wasn’t really worried, but it doesn’t
hurt to be safe. I decided to call the port captain’s office in Huatulco.
When we were there, the lady at the desk spoke good English. I was in luck! She
answered, and I asked if the port was closed. When we had been in the office
yesterday, they had completely closed the port due to excess swell and wind.
She said “The port is open.” I asked what report she had on the
Gulf of Tehuantepec, and she said “The Gulf is closed due to high winds.
The winds are at 37 knots, gusting to 66 knots.” Ouch. This was not what
I wanted to hear. We were in the gulf, but against the edge, and not seeing much
wind. I thanked her, and decided it was time to jump on the internet for newer
information. Everything I could find indicated calm seas in the Tehuantepec,
and we were seeing calm seas out the window. There is an anchorage at Salina
Cruz. I’ve heard it is not good, but we had it as a backup if needed.
Jeff Sanson, who was with me on the bridge said that he had heard that VHF
channel 06 would give weather reports. We turned on Channel 6 and listened for
a while, without success. As a last resort I picked up the mike and said “This
is Sans Souci seeking weather conditions in the Gulf of Tehuantepec.” A
voice came back in English and said “This is Tehuantepec Marine Weather. The
Gulf will be calm today, with 5 to 10 knot south winds.” I asked again just
to be certain, and received the same response. Yay!!!! We had a “green
light”. Here you see the course we
ran around the Tehuantepec:
As you can see, we ran very
tight to the beach at first, and then allowed ourselves to drift farther out as
we gained confidence in the conditions. We never saw winds above 10 knots, and
had an amazingly smooth trip. Our speed was an issue. We
were pushing the boat hard, but averaged under 8 knots until we started exiting
the gulf, and our speed started creeping towards 8.5 knots. Nobeltec has a
feature which gives you the arrival time based on a given speed. We were on
track for a 9pm arrival, which would be impossible. We needed to arrive by 4pm.
Roberta, Jeff and I discussed what we should do. We had two choices: speed up
or slow down. To arrive by 4pm we needed to average 9 knots for the back half
of our voyage, or, to slow down and arrive at daylight the following day we
needed to drop to 6.5 knots. It was decision time. We decided that the current
in the Gulf was an anomaly and that as soon as we exited on the other side the
current was going to stop and we’d be able to speed up. This did seem to be true. On
exiting the gulf our speed started rising: 8.5 knots, 9 knots, 9.1 knots, even
9.5 knots. I felt like Capt. Kirk on the bridge of the Enterprise begging
Scotty, down in the engine room, for just one more tenth of a knot of speed. The
current wasn’t disappearing completely. My guess is that we saw 2 to 3 knots
of adverse current in the gulf, and 1.5 knots outside the gulf. To overcome the
adverse current we decided to push it and run at high rpm. I normally cruise at about 1275
rpm, getting 9 to 9.5 knots. We pushed it to 1500 rpm, which would normally be
our maximum speed of 10.6 knots. In this case, all we could do was fluctuate between
8.8 and 9.5 knots. I wanted more, but this would be fine. However, the combination of
high water temperature and high rpm were translating into engine room heat. The
water temp was now at 85 degrees! Our engine room generally runs 120 degrees,
but was now running 135 degrees. The lazarette houses the batteries and the inverters.
The inverters are supposed to be kept under 95 degrees, but were reading 105
degrees. Jeff turned on the air conditioning in the lazarette, and it worked!
The temperature dropped immediately. We tried the a/c for the engine room, and
to my surprise, it did cool the engine room down, but this solution left no
cooling for us, and that wouldn’t be acceptable. I did keep a little a/c
going in the engine room, which was bringing the temp down to 132, which was
better, but far from good. The engines were also running warmer than I had seen
them. The normal engine temperature is 179, and I’ve seen 181, but we
were now looking at 189. I have since spoken with Nordhavn, and all of these
temperatures are acceptable, and to be expected, given the high water
temperature, but I still wanted to do what I could to bring them down. One area we decided to tackle
was the fuel itself. Diesel engines do not burn 100% of the fuel they are fed. A
percentage of the fuel, I think around 30%, passes through the engine, but is
then returned, unused, to the fuel tank. On Sans Souci, we have a series of
valves which allow us to control which tank we consume fuel from, and where to
put back the fuel which is sent to the engines, but not burned. When I took
delivery of the boat, the “returned fuel” was set to go to a small
80 gallon “supply tank” which is the primary tank that feeds the
main engines. I measured the temperature on this supply tank, and it was at 151
degrees. In other words, we were feeding hot fuel to the engine, and getting it
back even hotter. Generally, my rule under way is “don’t mess with
anything until we get to port.” In this case, we wanted to cool down the
fuel, so after Jeff and I triple checked ourselves a few times, we flipped the
valves to feed the fuel to the starboard tank. Our fear wasn’t that we
didn’t understand the valves. Our fear was that perhaps the valves might
be labeled incorrectly or not work. This is a new boat, and it is unlikely, but
not impossible, that someone mislabeled a valve. Were there an error we could
easily pump fuel overboard, or into the bilge. Once we flipped the valves, all
seemed good, but we still used the heat gun to try to trace the movement of the
hot fuel – so that we could verify it was going to the right place. It
worked! The supply tank dropped quickly to 125 degrees, and the engines to 183
to 185 degrees. Much better. I had assumed we would start
seeing boats again once we exited the gulf. We had been a day and a half
running alone. Actually, I had mixed emotions on this. I either wanted to see
no boats, or a reasonable number of boats. What I really didn’t want to
see was one single approaching boat, with no one else around, which is of
course exactly what happened. Off the coast of Guatemala, we observed a boat on
radar, moving at 17 knots, that would pass closely in front of us, moving right
to left. We were running 25 miles off shore at the time. Roberta and I watched
the boat on the radar, and constantly stepped outside to look for it in the
binoculars. As it approached, we observed that it was unlit. There was no moon,
so we were never able to see the boat, but it passed within a mile in front of
us, never slowed down, and kept on going. A bit later, Roberta and I
saw another small boat on the radar. It was a weak signal, so I wasn’t
100% certain it was there. It wasn’t moving, and we were on track to hit
it. I’ve heard about pangas floating at night in these waters, and have
been running the night vision camera non-stop so that we might be able to see
one, just in case the radar couldn’t pick it up. In this case, we shifted
course to pass about a quarter mile to starboard of the target, and looked for
it with the binoculars and night vision. It was clearly showing on the radar,
but otherwise invisible. I was disappointed that the night vision camera wasn’t
picking it up. As we passed it, and were deciding the target really wasn’t
there, it turned on its lights! It was indeed an unlit panga with sleeping
fisherman. We had woken them up, and easily could have hit them! They
immediately started their engine and started driving away. As we watched them
go, I was happy to see that they were still easily visible from nearly five
miles away. Why these guys would think it is safe to sleep on an unlit panga,
25 miles out to sea, I don’t know. Off Guatemala, we were passed
by one freighter, and a couple shrimp boats, but our only other radar contact
was an AIS target which seemed to be approaching us from behind. It wasn’t
close enough that we could get its’ information, and as we reached the El
Salvador border, it stopped. Strangely, it turned off its AIS transmitter. Our guess
is that it was Guatemalan military checking us out, but we do not know. On the positive side, our
speed was holding. We were averaging 9.3 knots, and would be arriving in El
Salvador ahead of plan, at 2pm. The only cloud on the horizon was – “the
clouds on the horizon.” From time to time, we zoom out the radar and look
at land, just to reassure ourselves that it is where we think it is. As we were
approaching El Salvador, I did this, and noticed that the land seemed to be 10
miles closer than expected. After a few seconds of confusion I realized I was
looking at a squall (a thick burst of rain and clouds) which was heading our
way. The squall wouldn’t be a problem, but squalls tend to confuse the
radar. I don’t like running blind. In this radar picture you see
the squall sitting slightly in front of us.
Although there were squalls
around, we never actually encountered one. The sun came up, and life is good!
Here you see Karl and Kirt driving from the top deck. When life is good on Sans
Souci, it is VERY good.
And, the good news doesn’t
stop there. For months I’ve been trying to procure a reservation at the
Los Suenos Marina in Costa Rica. Los Suenos is alleged to be the best marina in
Central America. Both Jeff and I have been working every connection we can to
get us in. Finally, we received the news that a slip will be waiting for us. As
I was giving the great news to everyone, Kirt mentioned that he had been there several
times. I asked if it was as great as I’ve heard, and he said “Well
yes, and no. It depends on what you like. It’s very modern, and very
fancy. It just seems a long way to go to get to something that looks a lot like
home.” His comment aside, my guess that by the time we cross El Salvador
and Nicaragua, a little luxury will sound pretty darn good. My next update should be
interesting. The approach to Marina Club Barillas is “unusual” and
I’ll be able to report on a side-trip Roberta and I plan to Antigua…. Until next time! Ken Williams Sans Souci PS Make sure you read the
last “Email”. It’s not really an email to me, I’m just
passing along a message that a friend posted on the Passagemaking
Under Power message board. I found it quite stimulating, and suspect you
also will.
Ken, Are your problems with the A/C and the electrical system due to
your vessel's being #1? Maybe you should have Arild visit you there or when the
boat gets to BC? Ron R +++ Yes and no. Our boat is
actually the fifth in Nordhavn’s 64 series, and the systems (electrical,
plumbing, etc) are a combination of those used by their 64 series and 76 series
boats. We’re somewhat the first of a new series (the 68), but not really.
We are the first to use the particular air conditioners that are on our boat.
They are a new model from Cruisair (the TWC36C) and are the root of many other
problems. The chillers tend to draw an extreme amount of electricity when they
cycle on or off, and cause problems elsewhere in the electrical system. Nordhavn
has been great to work with on this, and we temporarily solved the problem by
stopping the chillers from cycling. We deliberately keep them overloaded so
that they never turn off. This avoids the sudden current drain when they turn
on. This is not a permanent solution, but will get us through the rest of the
trip. On our next run, to Alaska, air conditioning will not be a factor.
Ultimately, Cruisair needs to either make these chillers work, or replace them
with chillers that will work. Cruisair has a solid reputation, and I am
confident that they will stand behind their product. +++ Overall, I’m
constantly amazed by how few problems we’ve had. Even though Sans Souci
is only six months old, we’ve already run nearly 5,000 miles, most in
open ocean. In that time, we’ve experienced no serious mechanical
problems. We have had problems with things like the air conditioning, and our
international power adapter (the Atlas), but these are not mission critical
items. Fortunately, the true show-stopping items, such as the engines, transmissions,
barbecue, and of course: the toilets, have performed flawlessly. -------------- Ken, Many thanks for your cruising updates. I am enjoying your
common sense and twists at problem solving. Somehow I missed the update where you talked about running your
vessel for an extended period one engine to save fuel but here are a couple of
my thoughts based on many years at sea and over the drawing board: A free wheeling prop will induce less drag than a stationary
one. A “trailing pump” is offered as an option by
most gear manufacturers to provide lubrication to the gear while the output
shaft freewheels. Oil cooling is not required as the friction generated
in the gear is very low. Thanks for the updates! Enjoy life. Best regards, Dick M +++ Thank you! That said, I can’t take credit for the good
things that are happening on Sans Souci. Roberta and Jeff are the real brains
behind the operation of Sans Souci, as are Karl and Kirt. The readers of my
blog have also played a very important role, and each email I open is a
learning experience. +++ I have never heard of a “trailing pump”. This
sounds like a perfect solution, and something I hope to install. +++ If ever you miss an update, just visit my website: http://www.nordhavn68.com and click on the
word BLOG in the left hand menu. All updates are there! ------------- Ken, Wanted to let you know
(reading your part about searching for +++ Jim: Thank you! I may
take you up on that some day. For now, I use a service: Seakits
(www.seakits.com), which I can’t say enough good things about. They have
all of the manuals for my boat stored in their files, and whenever I need parts
I just email them. They are geniuses at getting parts through customs, and have
worked miracles. I received parts from them in Barra, that I was convinced
would never make it across the border. They are working now on putting together
some supplies that they will send to Los Suenos. -------------------- Hi
Ken , I
read the discussion about extending the range of your boat. I
think the easiest and cheapest solution would be to lock one shaft and run one
engine at near full power. You should burn 20-25% less fuel and lose
say 1,5 knots. I had a similar discussion with a yard in Malta that
always recommends that option when crossing an ocean in calm seas. The lock
should be easy to unlock in case you need the extra power or for other reason
you need to switch in a rough sea. If you try that, you should test if the
autopilot and rudder hydraulics can cope with 20-25% constant angle and
extended pressure. Even if you should convert one of the props to variable
pitch, the rudder will still run at an angle and be pressured, since the
driving force will be off-center in any case. If you run both engines at the
same "low rev" you risk damaging both engines at the same time, which
will put you at great risk. Better run "both" engines at "1000
RPM" for say 50% of the time, i.e. half hour 80% power and half hour
1000rpm. You should talk to Lugger about this and try doing the numbers and see
how much it would extend your range. A wild guess 10% ?! If that would be
viable I think the boat will perform much more balanced than running one engine
off center, but only if Lugger can assure you. Have
you discussed with Jeff the possibility to fitting two extra small tanks
somewhere in the boat, I assume it has to be placed low. This option I think
will be expensive but probably the best one. I think when they designed the
hull, the tanks were sized with one engine in mind. Another option could be to
use the water tank for fuel and install a smaller water tank where space
permits. I
am interested to hear your thought about this , Dan +++
Dan: I did speak with Lugger and Nordhavn, and summarized my thoughts in
this document. -------------------
a. Working on
boats in exotic locations, or b. Long periods of boredom
punctuated by moments of sheer terror Well I guess it was inevitable. We finally had one
of those terrifying experiences that no one wants to have. We were
attempting to enter the channel to Puesta del Sol in Nicaragua. We had
left Barillas marina in El Salvador and traveled 11 hours to arrive 1 hour
before sunset. Wed had a good crossing, a bit more bouncy than most
of the trip as the seas were mostly on our bow, but not bad by any
measurement. Id read the Rains guide over and over about entering
the channel and felt fully prepared for arrival. I had the marina
provided waypoints entered on both chart plotters. The boat, having
recently been prepared to cross the Tehuantepec, was as sea shape as shed
ever been. I began to get concerned when I noticed on my RADAR that
I was actually seeing breaking waves along the entire shoreline, something
Id previously not been able to tune my RADAR to observe so crisply.
I wondered if Id gotten better at tuning or if these waves were showing up
because they were so large? At sea we weren’t feeling any
significant rollers, really nothing more than a few feet. However, as we
closed on the sea buoy and began our approach (about 2 miles out) I became
increasingly aware and concerned about a series of rollers that would pass
under us every 4 or 5 minutes. They were in sets of 3 or 4 and were
SUBSTANTIALLY larger than the surrounding seas. Id been hailing the
marina for at least 30 minutes but only getting sporadic response. They
were sending a panga to meet us and I was trying to keep an eye out for
him. I made certain we were on the approach as described in the guide,
and by the marina manager. As I observed the large rollers passing under
the boat I started to become really concerned when it appeared to me that they
were breaking across the entire shoreline, including in the channel entrance,
which we believed we were approaching. I asked my wife to join me on the bridge so she could
spot the waves behind us. We reached a point where if the channel didn’t
become obvious I was going to turn back out to sea. Then a set of rollers
arrived. As I looked back and saw the wave standing up and beginning to
steepen I realized it was time to abort. Each second the wave was getting
steeper and steeper and I realized we were going have a problem. I didnt
know if the boat would accelerate and start surfing, but I knew this was going
to be an experience unlike anything we had ever had. I guess a 40,000 lbs
trawler doesn’t surf well because as the wave arrived the nose buried and
the stern started moving to the port, it was then I knew we were going to
broach. The boat began to heel with the face of the wave and the stern
swung parallel to the wave. We ended up about 45 degrees to the horizon
as the wave peaked and we started down the backside. As the boat heeled
the noise inside was dramatic as the contents of every locker and container
shifted. Fortunately only a pair of binoculars and a compass were tossed
loose as everything else in the cabin was secure. The righting moment of
the boat was fantastic, it snapped right back into shape and I spun the wheel
to continue the momentum of the broach to head back out to sea. Thanks to
the Edson speed knob the turn was rapid as I added full power. We moved
quickly ahead to face the oncoming waves and climbed up and over them returning
to safe water within seconds. I knew were through the worst of it when we completed the
turn but my wife continued to whimper as we climbed up and over the remaining
rollers until we were back in water deep enough that the swells were
gentle. After calming down I got back on the radio and hailed the marina
manager asking about conditions. I had asked him several times if
conditions were good and he said Yes it is very calm. I asked
him if he could see the channel entrance and he said he wasn’t in a place
he could see it, but that he had called a person in the beach facility and they
advised the conditions were fine. He then added that the panga was
leaving the marina and would be there in just a few minutes. We circled for
15 minutes and then we saw the panga coming. I asked the marina manager
if the panga driver spoke English and he told me no, but that he would
translate for us. Then he came back on the radio and said the panga
driver says to go NOW. I pulled in behind him and we started into
the entrance channel, but we were about = mile further south then the location
where I had attempted to enter. This approach was much better as we
observed breaking waves on each side of us, but the channel remained clear.
Then another set of the rollers arrived. I’ll never forget the look on the panga drivers
face as we looked down on him from about 25 above his head and less than
100 feet behind him. I think because we were in the channel and the waves
weren’t steepening up as they did before we had a much more sedate ride
in. Oh, I should also mention that by this time several of the marina
residents had heard the fear in my voice and were providing additional
advice. CC from the S/V Ten Ten even got in her tender and was on the way
out to help guide me in. I cant say enough about how much I
appreciated the assistance, hearing those voices was amazingly
comforting. We arrived at the marina and tied the boat up, I didn’t
even care if we had the fenders out, I just wanted that boat tied to the
dock. In conversation with the marina manager and the panga driver I was
to learn that these conditions had only started a day or so ago and I was the
first boat to come in and experience this problem. The panga driver even
broke the VHF antenna off his boat in the rough conditions. They think
the recent swell must have shifted the entrance channel and moved it about one
half mile south and made it much more narrow. They assured me this was
not the normal conditions. Reflecting on what happened I think there are valuable
lessons in this for everyone. For me they were: a. Trust my
judgment and dont let questionable information cloud my decision making. a. I allowed the
affirmations of good conditions from the marina manager to influence my
progress into what I believed was a channel. I kept thinking it was going
to improve and it didnt b. Not seeing any cautions
about a tricky entrance in the guide books left me thinking this should be an easy entry. c. My observations of
the conditions was much better than I thought it was. What was hard was
finding the location where the waves WEREN’T breaking. It turned
out the entrance channel had narrowed to about 50 yards. d. It was really hard to
tell when and where the rollers were going to steepen up, because as youre
approaching the beach from the sea it’s hard to tell where and how long
the wave faces are steepening. In the period between the rollers I
advanced the boat far enough that I was exposed to the next set of breakers. e. If a pilot boat is
available, WAIT for it. In retrospect I should have been more patient
waiting for the pilot boat. Language and radio difficulties left me
thinking I should use the remaining daylight to my advantage and try to move
the boat forward. In retrospect I would have been better served simply
circling and waiting for the panga. b. Have a plan B and
be ready for it. a. We had departed
Barillas with the goal of getting to Puesta del Sol. Id called my
insurance company and placed an additional rider on the policy to cover being
in Nicaragua. This fixation on getting in the marina made turning away
hard to face. b. I wasn’t mentally
prepared to continue south and find an alternative port, nor did I have good weather information to enable
me to have the confidence to enter into the Gulf of Papagallo. In retrospect this was a great experience. Don’t
get me wrong, it scared the crap out of me and worse yet my wife. She was
terrified, WE were terrified. For her it was the feeling of the boat
heeling and the realization I’d allowed us to get in a dangerous
situation. For me it was the realization Id come very close to a
terrible situation and had allowed myself to expose us to the danger of
broaching. Worse yet I’d let my wife down by exposing her to
this. I don’t know how close to rolling the boat over we
were? Certainly 50 or 100 yards further in would have been catastrophic
as the wave would have fully developed and been breaking. But I’m
not sure I would have gone another 100 yards? I’d like to think I
was about to turn around and head out anyway? Experience, I guess this is how you build it? Being
exposed to something, learning and modifying your behavior in the future in the
hope of not repeating a mistake. Im a bit wiser today for this
experience. I wish I could tell all you skippers out there that it
neednt happen to you, that you can just read these words and avoid our
circumstances, but I don’t think that’s the way it works? I
think we share these experiences in the hope of helping others and saving them
that last 100 yards? I learned a lot from this experience and believe I’m
a better skipper today then I was two days ago. Maybe I’m
just kidding myself? Who knows? I can tell you one thing, facing an
entrance covered in breaking waves, I’ll have plan B entered in the chart
plotter and be on my way toot sweet! Scott Bulger, Alanui, N40II, Seattle WA Tied up at Puesta del Sol, Nicaragua |
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