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NWS ocean prediction center Washington DC
0430 UTC Fri Dec 05 2008
Ccode/1:31:04:01:00/aow/NWS/ccode
superseded by next issuance in 6 hours
Seas given as significant wave height...which is the average
height of the highest 1/3 of the waves. Individual waves may
be more than twice the significant wave height
Securite
North Atlantic north of 31n to 67n and west of 35w
Synopsis valid 0000 UTC Dec 05.
24 hour forecast valid 0000 UTC Dec 06.
48 hour forecast valid 0000 UTC Dec 07.
.Warnings.
...Storm Warning...
.Low 49n38w 990 mb moving E 25 kt. Front extends from 44n35w to
40n37w to 33n50w. Over forecast waters within 240 nm NE and
between 120 nm and 240 nm S and SW quadrants winds 35 to 50 kt.
Seas 14 to 20 ft. Elsewhere within 360 nm N and NW and 480 nm SW
quadrants winds 25 to 40 kt. Seas 10 to 16 ft. Also within 180
nm NW of the front S of 40n winds 20 to 30 kt. Seas 8 to 11 ft.
.24 hour forecast low moved well E of area. From 40n to 48n E of
40w winds less than 25 kt. Seas 10 to 17 ft with residual NW
swell.
.48 hour forecast conditions moved E of area.
...Gale Warning....
.Low inland 54n63w 996 mb moving NE 40 kt. Over waters W of a
line from 53n50w to 46n53w to 35n73w winds 20 to 30 kt. Seas to
10 ft.
.24 hour forecast low 64n37w 985 mb. Within 240 nm N and 360 nm
S quadrants winds 25 to 35 kt. Seas 8 to 15 ft. Elsewhere within
600 nm S and 660 nm SW quadrants and within 300 nm se of a line
from 50n47w to 41n62w winds 20 to 30 kt. Seas 8 to 13 ft.
.48 hour forecast low NE of area 66n30w 980 mb. Within 180 nm S
of a line from 61n35w to 61n47w winds 25 to 40 kt. Seas 10 to 15
ft. Elsewhere N of 50n E of 50w winds 20 to 30 kt. Seas 8 to 13
ft.
...Heavy freezing spray warning...
.12 hour forecast W of a line from 58n61w to 62n59w areas of
moderate to heavy freezing spray.
.24 hour forecast W of a line from 57n60w to 61n60w to 64n56w
areas of moderate to heavy freezing spray.
.48 hour forecast SW of a line from 54n54w to 62n62w and N of
65n E of 57w areas of moderate to heavy freezing spray.
.Synopsis and forecast.
.low 66n61w 982 mb moving NW 25 kt. Within 240 nm se semicircle
winds to 25 kt. Seas to 9 ft.
.24 hour forecast low moved NW of area. From 59n to 64n between
the W coast of Greenland and 64w winds 20 to 30 kt. Seas to 11
ft.
.48 hour forecast conditions diminished.
.low 63n39w 997 mb moving N 10 kt. Within 180 nm E semicircle
and 240 nm SW quadrant winds 20 to 30 kt. Seas 10 to 12 ft.
.24 hour forecast low absorbed by low 64n37w with conditions
described above in warnings section.
.48 hour forecast new low 37n69w 1014 mb. Within 240 nm E and se
quadrants winds to 25 kt. Seas to 8 ft.
.High 37n60w 1025 mb moving NE 25 kt.
.24 hour forecast high 42n42w 1025 mb.
.48 hour forecast high moved E of area.
.high 33n70w 1026 mb moving SW 10 kt.
.24 hour forecast high moved S of area.
.48 hour forecast new high 47n53w 1026 mb.
.Forecaster Collins. Ocean prediction center.
Tropical Prediction Center Miami FL
Atlantic between 07n to 31n W of 35w including Caribbean Sea
and Gulf of Mexico
Synopsis valid 0000 UTC Fri Dec 05.
24 hour forecast valid 0000 UTC Sat Dec 06.
48 hour forecast valid 0000 UTC sun Dec 07.
.Warnings.
.none
.Synopsis and forecast.
.Atlc cold front 31n56w through 27n56w then stationary to
22n77w. N of 28n within 420 nm W of front N to NE winds 20 to 25
kt. Seas to 9 ft. Elsewhere within 240 nm NW of front W of 70w
NE winds to 20 kt. Seas to 8 ft E of Bahamas.
.24 hour forecast front dissipated. N of 27n between 51w and 63w
winds less than 20 kt. Seas to 9 ft in NE swell.
.36 hour forecast winds less than 20 kt. Seas less than 8 ft.
.Atlc low pres near 28n47w 1011 mb with moving SSE slowly. Over
forecast waters within 390 nm NW quadrant of low NW to N winds
to 20 kt. Seas 8 to 10 ft in NE swell. Elsewhere W of line from
31n39w to 16n48w to 55w winds less than 20 kt. Seas to 8 ft in
NE to E swell.
.18 hour forecast winds less than 20 kt. Seas less than 8 ft.
.Atlc from 15n to 20n E of 42w NE to E winds to 20 kt. Seas to 8
ft.
.24 hour forecast winds less than 20 kt. Seas less than 8 ft.
.Caribbean from 11n to 15n between 72w and 80w NE winds 20 to 25
kt. Seas to 9 ft. Elsewhere N of 15n W of 75w and between 68w
and 75w...including the Windward Passage...NE to E winds to 20
kt. Seas to 8 ft.
.24 hour forecast from 11n to 15n between 72w and 80w NE to E
winds 20 kt. Seas to 8 ft. Elsewhere from 11n to 18n between 65w
and 75w NE to E winds to 20 kt. Seas to 8 ft.
.48 hour forecast from 11n to 14n between 73w and 78w NE to E
winds 20 kt. Seas to 8 ft.
.Gulf of Mexico cold front 30n87w through 22n95w to 20n97w. NW
of front N winds 20 to 25 kt. Seas to 8 ft.
.24 hour forecast cold front 29n83w through 25n90w to 23n95w to
20n97w. NW of front N to NE winds to 20 kt. Seas to 8 ft.
.42 hour forecast winds less than 20 kt. Seas less than 8 ft.
.Remainder of area winds less than 20 kt. Seas less than 8 ft.
$$
Forecaster kimberlain
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