OW INLAND NEAR 53N71W 973 MB. WITHIN 240 NM E
OF A LINE FROM 50N65W TO 42N65W WINDS 35 TO 50 KT. SEAS 10 TO 20
FT. ELSEWHERE W AND NW OF A LINE FROM 34N65W TO 50N45W TO 64N55W
WINDS 25 TO 40 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW 60N66W 963 MB. WITHIN 420 NM SE QUADRANT
WINDS 40 TO 55 KT. SEAS 11 TO 22 FT. ALSO W AND NW OF A LINE FROM
45N56W TO 53N45W TO 60N45W AND WITHIN 360 NM E OF A LINE FROM
52N45W TO 39N58W WINDS 25 TO 40 KT. SEAS 9 TO 18 FT. ELSEWHERE
WITHIN 300 NM W OF A LINE FROM 40N58W TO 31N67W WINDS 20 TO 30
KT. SEAS TO 12 FT.
…GALE WARNING…
.48 HOUR FORECAST NEW LOW 61N40W 1005 MB. N OF 52N BETWEEN 35W
AND 45W WINDS 25 TO 40 KT. SEAS 8 TO 14 FT.
…HEAVY FREEZING SPRAY WARNING…
.MODERATE TO HEAVY FREEZING SPRAY N OF 63N W OF 57W. ELSEWHERE
LIGHT TO MODERATE FREEZING SPRAY W AND NW OF A LINE FROM 52N52W
TO 60N56W TO 61N50W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 64N
BETWEEN THE E COAST OF GREENLAND AND 55W. ELSEWHERE LIGHT TO
MODERATE FREEZING SPRAY N OF A LINE FROM 59N44W TO 62N56W TO
60N65W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY NW OF A LINE
FROM 62N61W TO 66N54W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY
FROM 46N TO 50N W OF 61W…W AND NW OF A LINE FROM 55N57W TO
65N52W…AND N OF A LINE FROM 61N41W TO 64N35W.
.SYNOPSIS AND FORECAST.
.24 HOUR FORECAST FROM 31N TO 38N BETWEEN 35W AND 50W AND FROM
38N TO 44N BETWEEN 35W AND 40W WINDS TO 25 KT. SEAS TO 12 FT.
.48 HOUR FORECAST BETWEEN 35W AND A LINE FROM 31N48W TO 42N38W
WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM W OF A LINE FROM
37N72W TO 44N57W TO 50N60W…AND N OF A LINE FROM 58N40W TO
63N35W.
.24 HOUR FORECAST DENSE FOG FROM 43N TO 55N W OF 50W AND WITHIN
180 NM EITHER SIDE OF A LINE FROM 58N63W TO 54N40W.
.48 HOUR FORECAST DENSI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO
SYNOPSIS VALID 1200 UTC WED DEC 11.
24 HOUR FORECAST VALID 1200 UTC THU DEC 12.
48 HOUR FORECAST VALID 1200 UTC FRI DEC 13.
.WARNINGS.
…ATLC GALE WARNING…
.ATLC COLD FRONT W OF AREA. N OF 28N W OF 74W S WINDS 20 TO 30
KT…WITH FREQUENT GUSTS TO GALE FORCE. SEAS BUILDING TO 9 FT.
.06 HOUR FORECAST COLD FRONT 31N78W TO 28N81W. W OF FRONT NW
WINDS 25 TO 35 KT. SEAS 8 TO 10 FT. N OF 28N E OF FRONT TO A
LINE FROM 31N73W TO 28N79W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO
10 FT.
.12 HOUR FORECAST COLD FRONT FROM 31N77W TO 27N79W TO 25N80W. W
OF FRONT NW WINDS 25 TO 35 KT. SEAS 8 TO 11 FT. N OF 29N E OF
FRONT TO 74W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.18 HOUR FORECAST COLD FRONT FROM 31N73W TO 24N80W. W OF FRONT
NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N71W TO 23N80W. W OF FRONT
N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 31N68W TO 23N79W. W
OF FRONT TO 80W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT E OF THE
BAHAMAS.
…GULF OF MEXICO GALE WARNING…
.COLD FRONT FROM 30N84W TO 26N87W TO 23N90W TO 18.5N95W. S OF
22.5N W OF 93W NW TO N 30 TO 40 KT. SEAS BUILDING TO 16 TO 18
FT. ELSEWHERE W OF FRONT NW TO N WINDS 20 TO 30 KT…WITH
FREQUENT GUSTS TO GALE FORCE. SEAS 8 TO 12 FT…EXCEPT 12 TO 15
FT S OF 27N W OF 92W.
.12 HOUR FORECAST COLD FRONT SE OF AREA. S OF 22N W OF 92W N
WINDS 25 TO 35 KT. SEAS 12 TO 17 FT. ELSEWHERE SE OF A LINE FROM
30N88W TO 26N94W TO 22N97W…INCLUDING THE YUCATAN CHANNEL…N
WINDS 20 TO 25 KT. SEAS 8 TO 13 FT IN NW TO N SWELL. REMAINDER
OF THE AREA S OF 26N W OF 94W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN N SWELL.
.24 HOUR FORECAST S OF 28N E OF 90W…INCLUDING THE STRAITS OF
FLORIDA AND THE YUCATAN CHANNEL…N TO NE WINDS 20 TO 25 KT.
SEAS 8 TO 11 FT IN NW SWELL. ELSEWHERE SE OF A LINE FROM 28N87W
TO 25N91W TO 20N96W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N
SWELL.
.30 HOUR FORECAST S OF 21N N WINDS 20 TO 30 KT. SEAS 10 TO 14
FT. S OF 29N E ELL.
.48 HOUR FORECAST S OF 28N E OF 88W…INCLUDING THE YUCATAN
CHANNEL…N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NW SWELL.
ELSEWHERE SE OF A LINE FROM 28N88W TO 26N90W TO 22N96W WINDS 20
KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL…HIGHEST IN THE
CENTRAL BAY OF E WINDS 20 TO 25EEN 70W AND 78W NE TO E WINDS
20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 10N TO 15N BETWEEN
76W AND 79W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E
SWELL.
.24 HOUR FORECAST FROM 10N TO 15N BETWEEN 74W AND 78W NE TO E
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT…HIGHEST NEAR THE COAST OF
COLOMBIA.
.48 HOUR FORECAST FROM 10N TO 15N BETWEEN 72W AND 78W NE TO E
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT…HIGHEST NEAR THE COAST OF
COLOMBIA. FROM 15N TO 18.5N BETWEEN 69W AND 73W NE WINDS 20 TO
25 KT. SEAS 8 FT.
.CARIBBEAN COLD FRONT FROM 24N80W TO 17N87W. N
OF 21N W OF 85W…INCLUDING THE YUCATAN CHANNEL…N WINDS 20 TO
25 KT. SEAS BUILDING TO 8 FT.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 23N80W TO 16N87W. N
OF 19N W OF FRONT…INCLUDING THE YUCATAN CHANNEL…N TO NE
WWINDS 20 TO 25 K
