From: Commanders’ Weather
To: Musandam
Subject: weather
Date: 11/02/2009 12:48:55
To: Charles Darbyshire and the crew of
“Musandam”
From: Commanders Weather Corp
Event: sail around the world
Last Position: 45 44s/118w at 1200utc Wed Feb 11, 2009
Prepared: 1230utc Wed Feb 11, 2009
SummaryÖ Another round of very strong winds likely from around 00utc Fri
thru 0600utc Sat ñ again, very large seas as well
Continue to be cautious
1) Intense low pressure down around 57s/111w is moving ESE and further away
2) Another low, around 55/141 with front extending west of 135w
a) additional low pressure will develop along that front as it moves E
3) WSW flow will clock over the next 24 hours
a) wind speeds will slowly come down
4) By 12utc Thurs, low pressure will be near 54s/137w with front extending
NE to another low near 46s/123w
a) the northern low will head and intensify
5) As the front pushes E, flow will increase again after 12utc Thursday
6) There will be another potent low near 53s/105e on Fri
7) Strong cold front from the low will extend to 45s/103w then NW from there
a) the front will move rapidly E and likely pass you sometime around 18utc
Fri
8) Strong NW winds ahead of the front, likely 30-45 kts with gusts to 50 kts
a) core of strongest winds may be around 44 30s-46s on Fri
9) May have some squalls around the front
10) Flow backs and becomes more W and WSW behind the front
11) Wind still quite strong, but not as much as ahead of it
12) Will be very rough Fri with the big winds and large seas
13) WSW flow then should persist into the beginning of the weekend
a) flow will clock and diminish during the course of the weekend
14) Next low likely will come further north and will help keep flow clocking
as we get to Sun night and Mon
a) wind may become NE to ENE for a time as we get to Mon then shift to the
S and SW Mon night/Tues
RoutingÖ suggest more SE heading with the wind more left the next few hours
then a more or less E heading with the clocking flow ñ SE heading
around/after 12utc Fri – Some estimated positions below
Wind directions are TRUE, wind speed in kts, and time is UTC
Wed Feb 11
18: 270-290/25-35
WeatherÖCloudy with a few scattered showers or a squall
Seas 15-22 ft ñ a W swell
Thu, Feb 12 – more wind S, less N
00: 270-290/22-32
06: 280-300/15-22
12: 310-330/15-20 nr 46 15s/109 15w
18: 300-320/20-30
WeatherÖPartly cloudy to cloudy
Seas 13-18 ft with a W swell ñ seas come down for a time then will increase
again overnight
Fri, Feb 13 – wind likely becomes strongest between 44 30s-46s, a bit less
south from 00utc thru 12utc
00: 310-330/25-35
06: 300-320/25-35, g40
12: 310-330/32-42, g45-50 nr 46 50s/99w
18: 270-290/30-40, g45-50 front -heading SE
WeatherÖCloudy with showers/few squalls developing
Seas building to 17-25 ft ñ W swell ñ biggest seas to the south
Sat, Feb 14
00: 260-280/30-40, g45
06: 260-280/25-35
12: 260-280/22-32 nr 50 10s/90 20w
18: 260-280/20-30
WeatherÖCloudy with showers/squalls
Seas of 17-25 ft and mainly from the W, diminishing late
Sun, Feb 15
00: 250-270/20-26
06: 250-270/20-25
12: 260-280/18-24 nr 53 50s/81 20w
18: 290-310/15-20
WeatherÖVariable clouds with an early shower.
Seas come down to 10-15 ft
Mon, Feb 16
00: 330-350/15-20
12: 050-070/12-17 nr 55 45s/73w
WeatherÖVariable clouds.
Seas 7-11 ft
Best regards, George Caras
—
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