From: Commanders’ Weather
To: Musandam
Subject: Weather 3/6/09
Date: 06/03/2009 14:06:06
To: Charles Darbyshire and the crew of
ìMusandamî
From: Commanders Weather Corp
Event: sail around the world
Last Position: 33 38s/58 24e at 1245utc Fri, Mar 6
Prepared: 1300utc Friday, March 6, 2009
SummaryÖ
1) Like where you are very much ñ further E is better, but if you have to go
straight N from here, that
will be just fine
2) The weather models are lousy in the Doldrums and equatorial areas, but
the plan is
a) we need to be on the right side/east side of the rhumb line, since the
winds will shift from NW to N to NE, but
b) we donít want to be so far E that the Maldives become a routing
feature on our route. The Maldives are a tidal and navigational nightmare
c) right now I am looking for cross the Doldrums/10S near 60-62E
3) Low pressure is presently near 28-29S/41-42E and moving SW and S
4) Your winds may become a little north of due E over the next 12-18 hrs
a) do the best you can to not get pushed too far W, since winds are
stronger and further left/more headed west of 58E. While further E, the
winds are more E or even ESE. So, better winds E of 58 30E and bad winds W
of 58E
5) Should finally reach good trade winds Sat afternoon or evening
a) at that time we will be looking hard at a specific spot to cross 10S
6) Winds will become very light near 10-11S and then transition into a
westerly
a) the GFS weather model is not as favorable as it looked yesterday, but
2a and 2b should be very important routing considerations
b) once we hit the light wind area, we want to go N and NNE, as
efficiently as possible. We will try to limit any NW, NE, or ENE routing
Wind directions are TRUE, wind speed in kts, and time is UTC
Fri, Mar 6
18: 090-070/15-20
Weather…Squally showers in the area, but clearing N of 31-32S. Swell
mainly 4-7 feet from the ESE and E, but there will be some NW swell as well
Sat, Mar 7
00: 070-090/17-23
06: 070-090/16-22
12: 100-080/22-12, near 27 30S/58 30E
18: 100-120/13-18
WeatherÖCloudy to partly cloudy with the showers ending. NW swell ends and
seas mainly SE-E 4-7 feet, once the low passes, but before then it may be
quite rough
Sun, Mar 8
00: 090-110/12-18
06: 100-120/14-20
12: 110-130/12-17 nr 21 10s/60e
18: 120-140/10-16
WeatherÖPartly cloudy, maybe a brief trade wind shower. E and ESE seas 4-7
feet
Mon, Mar 9
00: 120-140/10-15
06: 100-120/11-15
12: 110-090/ 8-12, near 14 55S/61 45E
18: 090-110/ 7-12
WeatherÖFair to partly cloudy with ESE seas of 3-6 feet
Tue, Mar 10
00: 090-110/ 5-10
06: 130-070/ 5-8
12: 050-330/ 4-8, near 10S/61 20E
18: 340-300/ 4-8
WeatherÖPartly cloudy, any shower threat ending with a wind shift into the W
and NW. N and NW swell increasing to 3-5 feet
Wed, Mar 11
00: 300-240/ 5-9
12: 270-300/ 8-12, near 6S/63W
WeatherÖPartly cloudy. NW seas 3-5 feet
Best regards, Ken Campbell
—
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