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Channels: Travel - Eco-Travel

Tags: trade winds - due south - 00 30s - degrees west - stage 1



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Day 55: Zig Zagging Through The ITCZ

Views: 698
Added: Sat. Jul 18, 2009 10:16am
Posted in: Eco-Travel

Roz Savage is a British ocean rower, author, motivational speaker and environmental campaigner. After 11 years as a management consultant, she embarked on a new life of adventure by rowing 3,000 miles across the Atlantic. Her unlikely transformation from office worker to ocean rower, described with humor and soul-baring honesty in her blogs, captivated a worldwide audience. Roz is now attempting to become the first woman to row solo across the Pacific.

This is one in a series of blog posts from Roz during her journey. To follow Roz's adventures, visit http://rozsavage.com.

At the end of today, after a hard day's rowing, I am further away from
my goal than I was at the start. This does not make for a happy rower.

This morning I was in fine fettle. I had come to a decision on Tuvalu vs
Tarawa. Tuvalu would undoubtedly put me in a better position to get to
Australia next year, and was starting to look increasingly do-able. I
did some calculations based on my progress through the northern
hemisphere trade winds, and reckoned that if I could cross the Equator
between 175 and 176 degrees West, then I had a pretty fair chance at
being able to reach Tuvalu if the southern hemisphere trade winds were
roughly the same strength.

And I am already between 175 and 176 degrees West, so all I needed to do
was row due south, and we'd be golden. Right? Wrong.

This morning was no problem. The wind was light, allowing me to make
some useful southerly progress. I was being pushed east, but that was
okay – all the better to line up for Tuvalu. But then a series of
squalls around lunchtime changed everything, and the rest of the
afternoon was very frustrating.

Part of the problem was that the wind was coming from the wrong
directions – anywhere between due south and due west, neither of which
were good. I can row with the wind. I can row across the wind. But I
can't row into the wind. This boat is too bulky and I just can't make
any headway.

And the wind speed kept changing, so I had to keep adjusting the rudder
just to stay pointing in the same direction. It made it very hard to get
any rhythm going, and as you'll know if you've tried running in a big
city marathon where for the first few miles you're having to duck around
people, speeding up, slowing down, it's far more tiring to exert
yourself when you can't find your rhythm.

So I got pretty cranky. I've definitely been spoiled. So far this stage
my progress had unusually predictable – a pretty consistent 30+ miles a
day. On the Atlantic, and Stage 1 of the Pacific, were very different
stories. I was often blown backwards, despite use of the sea anchor to
mitigate the effect of adverse winds. In fact, on Stage 1 of the Pacific
it took me 6 weeks and 3 attempts to break free of the California coast.
I kept crossing 124 degrees West, only to get blown back again. Out,
back, out, back, and then finally out and free. So today should be no
big deal for me really. But it's amazing how soon I'd started to think
of favorable conditions as a right rather than a privilege.

By tonight I was fed up with the whole charade, so I cheered myself up
by having my first hot meal of the crossing. I haven't wanted hot foot –
the temperatures have been sweltering. But today has been overcast and
almost cool by comparison, and I decided some comfort food was in order.
So I dug out the cook stove and kettle and boiled up some water to mix
with my freeze-dried chilli con carne. It may not be consistent with my
rawfood detox diet, but I have to say, it absolutely hit the spot. Funny
how much better life can seem with a bellyful of hot food.

[photo: another pic of yesterday's visitor, with his little entourage.]

Other Stuff:

Do you see the thin fish that has attached itself to the top right of
the turtle's shell in the photo? I think that's the same creature that
latched onto my bottom a few weeks ago when I was cleaning barnacles off
the hull. I'm not sure I'd pick him out in an identity parade, but I'm
pretty sure. Any idea what he is?

Nicole and I recorded our last podcast together today, before Leo
returns from his trip to China next week and we resume our usual
Thursday format. Nicole and I had a good chat about all kinds of stuff,
particularly the challenges of trying to land on a tiny dot in a very
big ocean. You can find the podcast (30 mins approx) via the RozTracker.

Speaking of the RozTracker, I gather it has a load of cool new features,
including latitude and longitude, and a streamlined way of presenting
the tweets, blogs etc. Thanks, Evan! I just wish I could see it too!
Can't wait to get back to dry land and get a decent internet connection.

You might be interested to learn (and Naomi in NY, I'm thinking of you
in particular, and your walk across England) that we are planning to
market the Tracker product to people who are planning their own
adventures, to enable them to share the experience through social media.
It's too early to be specific, but we hope it will be available from
early next year. I'll keep you posted.

Due to a technical hitch I haven't received the comments from
yesterday's blog. So I'm sorry I can't respond to any of them here – but
I'll try to catch up tomorrow. So I'll sign off for now, get an early
night, and hope that the weather has come to its senses by morning…

Weather report (I don't really want to talk about it, but if you really
want to know):

Position at 2100 HST: 05 06.243N, 175 44.780W
Wind: S-W, 3-12kts
Seas: 2-5ft
Weather: mostly overcast, some squally showers

Weather forecast, courtesy of weatherguy.com

As of Thursday, 15 July 2009. Wind predictions will be with an added
level of uncertainty due to the naturally occurring variable conditions
in the equatorial regions. From satellite data, it appears enhanced
convective activity was centered along 170W extending past the dateline
to 170E. Winds mostly NEerly direction shift to Serly by 18 Jul
noontime, then back to Nerly by 19Jul0900HST. Speeds should be in the
5-10kt range with periods of calm. Seas 1-4ft.

Sky conditions: Mostly cloudy to overcast with low level clouds.
Scattered rainshowers, squalls, and possible thunderstorms. Wind speeds
in these systems 40kts.

ITCZ: The Inter-Tropical Convergence Zone (ITCZ) has once again become
more active over your rowing area. Southern edge of the ITCZ axis trails
off at 180E/W and 00 30S.

Ocean Current: North Equatorial Counter Current (NECC). No change from
earlier discussions. You are approaching the northern boundary of the E
flowing current. Northern boundary is about 05 00N extending to the
southern boundary near 00 30S. Current speeds increases to Eerly 0.1 to
0.2, then builds to a maximum near 0.6 to 0.8kts from 02 30N to 01 00N
then fades to 0.1 to 0.2 near the southern boundary. There are periodic
fluctuations in these dimensions.

Date/Time HST Wind kts Seas (ft) est
16/1800-17/0600 NE-E 5-15 2-4
17/0600-18/1200 E-S 0-10 1-3
18/1200-20/0600 S-N 5-10 2-4
20/0600-21/1800 N-S 0-7 1-3

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