Saturday, July 04, 2009

Day 41 - Boaty Bilgy Blog

I'm taking a question from the floor today – or in fact, 8 questions,
all about my boat. I'd love to illustrate this blog with some pictures
of Brocade, but to get an external shot I would have to go into the
water, and since the episode with the mysterious slimy thing attaching
itself to my right buttock I have not ventured back into the waves. So
I'll invite you to mouse on over to my website at rozsavage.com and take
a look at the gallery. Loadsa photos there. OK, onto the questions.

1) are supplies securely stowed low? In the stern only?
Supplies are indeed stowed low, in the lockers below deck level
throughout the boat, beneath both fore and aft cabins and also the
cockpit.

2) or are supplies somehow stowed floor to ceiling?
Nope. No need.

3) can supplies tumble around from wave motion or capsize?
Nope.

4) does Brocade have ballast to right itself from a capsize?
Yup. After 20-foot waves caused me to capsize 3 times in 24 hours in
2007, resulting in the abandonment of that attempt, we installed 200lb
of lead in the bottom of the boat, and increased the depth of the keel.
I also have water ballast stored in Dromedary bags – about 100 liters –
which double up as an emergency water supply that came in very handy
last year when both my watermakers broke. As I used up the water, I
replaced it with seawater to maintain the ballast.

5) or is it designed to right itself without ballast?
Yes, it would self-right without ballast. But I can say from first-hand
experience that capsizing is absolutely no fun, and best avoided.
Imagine being in a giant washing machine being thrown around with
various hard objects and you get the picture.

6) do you get water of any consequence in the bilge?
I don't exactly have a "bilge" other than the storage lockers. I wish I
could say they are all watertight, but despite our best efforts the
lockers under the cockpit leak a bit. The ones under the cabins stay
pretty dry.

7) are supplies at risk of damage from water in the bilge?
Nope, not now. I've learned the hard way that there is no such thing as
"100% waterproof" so anything that can be damaged by water is thoroughly
sealed. The FoodSaver vacuum seal machine is my friend!

8) do you have a bilge pump or manual access to bail?
There is a footwell just outside the hatch to the aft cabin, where lives
my liferaft, water can, and bucket. That is the only area that really
needs regular pumping, and I have an electric bilge pump. But I know
from past experience that a bucket works just as well!

Mick Dawson taught me all I know about ocean rowboat safety while he was
working for Woodvale, organizers of the Atlantic Rowing Race, and he
impressed upon me the importance of stowing low, a) to reduce risk of
capsize, and b) so that if the boat does still capsize, chaos and damage
are minimized. Mick is currently on his own expedition across the
Pacific, from Japan to San Francisco (see goldengateendeavour.com). He
and crewmate Chris Martin are about 10 degrees west and 25 degrees north
of me right now. Hello guys! Can you see me waving?!

Between Mick's tuition and my own hard-learned lessons, I mostly manage
to stay the right way up, and keep important supplies dry. But the
bottom line is that, with boats, water gets into all kinds of places it
has no right to be. And anything that can go wrong, will. And that's
just the way it is!

[photo: there have been some questions about how far away I can see
weather coming at me. I don't know the answer in terms of miles, but
here is a photo from this morning showing some big black clouds heading
my way…]

Other Stuff:

Rough stuff out on the ocean today. Rowing technique was of the
bish-bash-bosh variety – just stick the oars in when you can. Not very
refined, but I managed to bludgeon my way a few miles further south
towards the mysterious world of the ITCZ, now about 120 miles away to
the south.

I've had lots of people asking how I will celebrate crossing the
Equator, but I refuse to answer that question yet. Rower Erden Eruc had
enormous problems trying to get into the southern hemisphere, so I'm not
going to tempt fate by starting to plan any parties just yet. In any
case, it's still over 550 miles away, on the other side of the ITCZ, and
I'm just taking it one day at a time…

Kathy – thanks so much for telling me about the 100-year-old lady still
weight training and throwing the hammer. Don't we all hope to be like
that at her age! Nicole (my program director) has the most awesome
granny – 85 and still going to the gym. It really does seem that some
people are only as old as they choose to be.

Lesley – thank you so much to you and all at the CCC for the
contributions. Sorry to hear that times are tight – so I appreciate your
financial support all the more. And I hope to sample your brownies next
time I am in the area! (I'm sure you'll have then down to a fine art by
then – no more burned ones!)

Jadielady – cheers!

Christa – thanks for the link. Will store for future reference. And
thanks to Richard Cort in Texas who suggested using laminated Larabar
wrappers as special, limited edition bookmarks – great idea! I think
that one is the front runner right now.

And well done to Andy Murray for getting so far at Wimbledon. Better
luck next time – and at 23, still many more years to come back and try
again!

Quick answers to quick questions:

Q: Tom Hanks had "Wilson". Have you considered traveling with a cat,
parrot or other carbon-based life form?
A: I did consider getting a ship's parrot, but was told it would be
cruel to the bird. Bad enough for a human…

Q: Have you tried rigging up a hammock on your deck?
A: No, although if I had one I would.

Q: Roz, do you see sharks fins? Whales? Other large/intimidating
animals/fish? And, how big would you say the biggest swells are that
you've experienced so far?
A: No, not on this voyage - no sharks's fins, or any other large
critters so far. Just small ones, mostly of a slimy nature… but I did
see whales and dolphins on both the Atlantic and between San Francisco
and Hawaii. Biggest swells on this voyage, only about 10 feet. In the
past, 20+ feet, which is plenty big enough for a 23-foot boat!

Q: Is there a possibility of getting struck by lightning?
A: Yup - same as anywhere else!

Weather report:

Position at 2115 HST: 09 23.649N, 172 19.984W
Wind: 18-20+ knots E
Seas: 8-10ft E
Weather: brief downpour this morning, otherwise mostly hot and sunny,
some cloud

Weather forecast, courtesy of weatherguy.com

As of Thursday, 02 July 2009. The easterly trade winds have turned more
ENE still around the 20+kts. Expect brief periods of lower winds to
around 15-18kts, then abating to the 15kt range on July 6th. Seas abate
to 6-7ft. Winds south of the ITCZ are E to ESE 10-12kts or less.

Sky conditions: Partly to mostly cloudy with mostly low level clouds.
Isolated rainshowers. Convective clouds begin about 07 30N and that
means vertical development extending to 30-50,000ft. Increased chance of
rainshowers and thunderstorms.

ITCZ: The most active part of the Inter-Tropical Convergence Zone (ITCZ)
is now along 170W to 180W between 2N and 7 30N. There remain widespread
areas of wind 30-40kts in heavy rainshowers and thunderstorms. However,
last 24hrs, the ITCZ has become less active, but you will likely
experience squalls and thunderstorms.

Ocean Current: You are currently in a west setting current of about 0.2
to 0.3kts so that is not helping your southerly progress. The good news
is the current changes direction at about 06 00N to eastward flowing at
about 0.4 to 0.5kts; ie the North Equatorial Counter Current. That
should help in hindering your westward movement. The NEEC extends to
about 00 30S. In the lighter winds south of the ITCZ, it may be possible
to row/drift eastward. We don't quite yet know the full impact of the
current and the opposing wind on your boat, but hopefully it will
benefit your goal of getting south of the Equator before Tuvalu.

Forecast below is for a SWerly course.
Date/Time HST Wind kts Seas (ft)
02/1800-04/0900 ENE 17-22 7-9
04/0900-06/0000 ENE 15-20 6-8
06/0000-08/1800 ENE 12-17 6-7

Next Update: Monday, 06July

11 comments:

  1. Roz, I am a 40 year old college student that balances two businesses and classes. I am taking a public speaking class and one speech topic is a person of inspiration and you will be the topic. Just-F-Do-It is the title. Maybe it will increase your book sales.

    What University did you attend and were you on the row team? How does ocean rowing compare to running a marathon? Does your body get use to the rigors of ocean rowing?


    ~ Greg

    ReplyDelete
  2. Roz,

    I was wondering if you had a little keel.. You might need to add a center/dagger board for the South Pacific.

    For those of you wondering why, check out this on the Tradewinds. The image show the Atlantic but the same thing occurs in the Paficic.

    Right now (closer to the equator) the winds will turn more easterly pushing her further west (slightly off course but the winds are mostly behind her beam.. ie. side). The deeper Roz gets into the South Pacific the more the wind will shift towards her bow (the front) and maybe even move forward of the beam depending on where she crosses the equator. This will drive her even further west and maybe even a little north (especially while she rests and sleeps).

    We had 10,000 lbs of lead in our six foot keel to help us during our trip. I have nothing but respect and admiration for your efforts!!

    I've created an interactive blog map and added you to our example sites. Clicking on the interactive map allows you to see all your blog posts on a persistent "blog navigation map". The map stays in place while the blog posts open up below!!

    I did the same for Zac Sunderland who at the young age of 17 is only 500 miles away from completing a 24,700 nM 390 day single handed circumnavigation (by sailboat) to become the youngest person to ever do so. I can also easily add the dynamic geoblog maps (like on our site) to your blog if you are interested (for free). Please leave comments on friendfeed or contact us.

    ReplyDelete
  3. Thanks Roz for the running Q&A. Every day I wake to amazing surprises and learning opportunities here. Thanks again and again. It was really good -- and surreal -- to listen to you live yesterday! Now, thanks to Nicole I know to tune in Fridays at 10 AM Hawaii Time at http://live.twit.tv/ ... great to hear you laughing as you bounce and bob aboard Brocade

    Thanks Chris for your contribution. It never ceases to amaze the ways you seafarers support each other ... and what can be done with web technology ... and to discover hidden treasures ... like Jake Dylan. Congrats ;-D

    ReplyDelete
  4. Hi Roz, I’ve been following your blog for the last few weeks. Can’t wait to read your latest updates. You’re so brave going out there alone. I would get soooo scared!!! Do you ever? Best wishes. EW

    ReplyDelete
  5. I guess the downside to being an awesome communicator and teacher is that people would rather learn it all from you rather than go on a personality-less fact-checking interwebs mission.. :D

    Thanks for answering my question anyway. :)

    I hope today is a great day.

    ReplyDelete
  6. Anonymous5:29 pm GMT

    Roz, I would glady swim behind your boat in your inspirational wake to help you stay on course but for now if our mind is clear and your oars be straight...to England(I mean Tuvalu) Enjoy nature's friendlies and with head held high set your sights on the goal in our hearts for you...fare well....Jim

    ReplyDelete
  7. Want to see how ROZ's BROCADE looks like underneath and all around it? I made a video of the BROCADE at http://lorrinleevideo.com/rozsavage ...enjoy!

    Lorrin

    ReplyDelete
  8. Roz, you should be enjoying a parade with brilliant red banners ... to offset the ghostly gray day and the bashing battering blather of 'the blue' ... here is a doting ditty I dare you bellow to the fallow as you row, or croon to the tune: We're off to see the wizard ... with minor rhythmic adjustments, of course. There surely is room for you to flesh it out with improvements and improvisations if you like.

    We're loath to say we love you
    But we love you to bits, dear Roz!
    Because, because, because, because, because ...

    Because you live life - there is no time for wallow in blahs
    Alas you're a lass we dare say has no flaws
    Gives her all, bares her soul, indeed there are no laws
    No Jaws, no blahs, no bras, no gauze, no pause ...
    Who wants to be a lizard? We love your wizardry, Roz!

    ReplyDelete
  9. John Kay12:01 am GMT

    Lorrin Lee - Thank you for a beautiful presentation. I have wanted to see how Roz's boat looked after a full refit and paint and now I have. Aside from that, your film is beautifully put together and I'm sure Roz will treasure it.

    ReplyDelete
  10. Roz,

    Given some weather info you can estimate the distance of those black clouds. For example, if the bottoms of the clouds are at 1000 m, and those cloud bottoms are just touching your horizon, they are 114 to 117 km away. That's for perfectly flat seas. Estimates get more difficult when waves come into the picture, and you cannot see your horizon.

    Triple the height of the clouds and the distance you are seeing the clouds goes up by the square root of 3. It sounds like a great distance, but it is not unusual for suburban dwellers to see details of clouds across their urban area 30 to 50 miles away.

    Rick

    ReplyDelete

Note: only a member of this blog may post a comment.