High Seas Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZNT01 KWBC 260336
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC MON JAN 26 2015

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

PAN PAN

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W

SYNOPSIS VALID 0000 UTC JAN 26
24 HOUR FORECAST VALID 0000 UTC JAN 27
48 HOUR FORECAST VALID 0000 UTC JAN 28

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 56N54W 948 MB MOVING NE 15 KT. FRONT EXTENDS FROM 58N46W TO
48N48W TO 41N51W TO 32N59W. WITHIN 360 NM E QUADRANT AND 240 NM
E OF THE FRONT N OF 44N WINDS 50 TO 65 KT. SEAS 21 TO 34 FT.
ALSO WITHIN 240 NM NE AND 420 NM E QUADRANTS...AND 300 NM E OF
THE FRONT N OF 38N WINDS 35 TO 50 KT. SEAS 14 TO 26 FT.
ELSEWHERE WITHIN 480 NM N...600 NM E AND 1020 NM S
QUADRANTS...AND 420 NM E OF THE FRONT WINDS 25 TO 35 KT. SEAS 10
TO 18 FT.
.24 HOUR FORECAST LOW 62N49W 964 MB. WITHIN 180 NM S AND SW
SEMICIRCLES WINDS 50 TO 65 KT. SEAS 24 TO 39 FT. ELSEWHERE
WITHIN 120 NM NE AND 360 NM SE QUADRANTS...AND 240 NM W
SEMICIRCLE WINDS 35 TO 50 KT. SEAS 14 TO 28 FT. ALSO WITHIN 660
NM SE...780 NM S...AND 420 NM W AND NW QUADRANTS WINDS 25 TO 40
KT. SEAS 12 TO 20 FT.
.48 HOUR FORECAST LOW E OF AREA 66N27W 969 MB. WITHIN 600 NM S
AND SW QUADRANTS WINDS 50 TO 65 KT. SEAS 24 TO 39 FT. ELSEWHERE
WITHIN 660 NM S SEMICIRCLE WINDS 35 TO 50 KT. SEAS 18 TO 30 FT.
ALSO WITHIN 780 NM S AND 720 NM SW QUADRANTS WINDS 25 TO 40 KT.
SEAS 12 TO 24 FT.

...STORM WARNING...
.24 HOUR FORECAST LOW 38N72W 991 MB. WITHIN 300 NM N SEMICIRCLE
WINDS 35 TO 45 KT. SEAS 10 TO 16 FT. ELSEWHERE FROM 31N TO 43N
AND W OF 60W WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.30 HOUR FORECAST LOW 39N70W 982 MB. WITHIN 180 NM N AND NW
QUADRANTS WINDS 45 TO 60 KT. SEAS 12 TO 21 FT.
.48 HOUR FORECAST LOW 42N68W 984 MB. WITHIN 180 NM W AND NW AND
660 NM NE QUADRANTS WINDS 40 TO 55 KT. SEAS 18 TO 24 FT.
ELSEWHERE N OF 31N AND WITHIN 480 NM N...960 NM E...840 NM
S...AND 240 NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 22 FT.

...GALE WARNING...
.FROM 55N TO 64N BETWEEN 35W AND 42W WINDS 25 TO 35 KT. SEAS 12
TO 18 FT.
.24 HOUR FORECAST CONDITIONS E OF AREA.

...GALE WARNING...
.12 HOUR FORECAST NEW LOW 62N39W 981 MB. WITHIN 180 NM OF LOW
CENTER WINDS 25 TO 40 KT. SEAS 12 TO 21 FT.
.24 HOUR FORECAST LOW 66N39W 975 MB. WITHIN 300 NM S AND SE
QUADRANTS WINDS 25 TO 35 KT. SEAS 13 TO 25 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 66N27W.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY N OF 60N AND W OF 52W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY NW OF A LINE
FROM 57N56W TO 63N50W...AND W AND NW OF A LINE FROM 46N59W TO
49N51W TO 54N50W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY NW OF A LINE
FROM 48N51W TO 55N48W TO 61N37W.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 54N
BETWEEN 44W AND 52W.
.24 HOUR FORECAST CONDITIONS E OF AREA.

.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
FROM 60N TO 64N BETWEEN 55W AND 60W.
.48 HOUR FORECAST DENSE FOG FROM 58N TO 64N BETWEEN 56W AND
60W...AND FROM 40N TO 45N BETWEEN 46W AND 65W.

.24 HOUR FORECAST NEW HIGH 44N51W 1028 MB.
.48 HOUR FORECAST HIGH E OF AREA.

.FORECASTER NOLT. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0000 UTC MON JAN 26.
24 HOUR FORECAST VALID 0000 UTC TUE JAN 27.
48 HOUR FORECAST VALID 0000 UTC WED JAN 28.

.WARNINGS.

...ATLC GALE WARNING...
.06 HOUR FORECAST COLD FRONT APPROACH SE UNITED STATES COAST.
N OF 30N W OF 78W SW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.12 HOUR FORECAST COLD FRONT FROM 31N79W TO 29N81W. N OF 28N
WITHIN 210 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS TO 9 FT.
W OF FRONT W WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST COLD FRONT FROM 31N76W TO 24N80W. N OF 28N
WITHIN 180 NM E OF FRONT SW WINDS 30 TO 40 KT. SEAS 9 TO 14 FT.
N OF 28N WITHIN 180 NM W OF FRONT W TO NW WINDS 30 TO 35 KT.
SEAS 9 TO 13 FT. ELSEWHERE N OF 24N W OF 67W SW TO W WINDS 20
TO 30 KT. SEAS 8 TO 11 FT N OF 27N W OF 73W.
.24 HOUR FORECAST COLD FRONT FROM 31N71W TO 23N77W. N OF 28N
WITHIN 150 NM E OF FRONT SW WINDS 30 TO 40 KT. SEAS 9 TO 13 FT.
N OF 28N WITHIN 300 NM W OF FRONT W TO NW WINDS 30 TO 35 KT.
SEAS 11 TO 18 FT. ELSEWHERE N OF 24N W OF 63W SW TO W WINDS 20
TO 30 KT. SEAS 8 TO 13 FT N OF 27N W OF 73W. N OF 27N BETWEEN
63W AND 49W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED E AND
NW SWELL.
.36 HOUR FORECAST COLD FRONT FROM 31N65W TO 21N75W. N OF 30N
BETWEEN 62W AND 73W SW TO W WINDS 30 TO 35 KT. SEAS 15 TO 20
FT. ELSEWHERE N OF 25N WITHIN 540 NM E OF FRONT S TO SW WINDS
20 TO 30 KT. SEAS 8 TO 15 FT. REMAINDER AREA N OF 23N BETWEEN
55W AND 40W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED E AND N
SWELL. N OF 29N WITHIN 480 NM W OF FRONT W WINDS 30 TO 35 KT.
SEAS 14 TO 20 FT. ELSEWHERE N OF 24N W OF FRONT W TO NW WINDS
20 TO 30 KT. SEAS 8 TO 17 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N63W TO 20N70W. N OF 27N
W OF 54W SW TO W WINDS 20 TO 30 KT. SEAS 11 TO 17 FT.
ELSEWHERE N OF 23N W OF 50W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT
IN NW SWELL N AND E OF BAHAMAS.

.SYNOPSIS AND FORECAST.

.ATLC BROAD TROUGH FROM 31N41W TO 25N42W. N OF 27N E OF 42W
WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN NW SWELL.
.24 HOUR FORECAST TROUGH DISSIPATED. FROM 22N TO 30N E OF 39W
WINDS 20 KT OR LESS. SEAS TO 9 FT IN N SWELL.
.48 HOUR FORECAST N OF 25N E OF 40W NE WINDS 20 TO 25 KT. SEAS
TO 11 FT. ELSEWHERE N OF 19N E OF 50W WINDS 20 KT OR LESS. SEAS
TO 10 FT PRIMARILY IN MIXED NE AND NW SWELL.

.ATLC WEAKENING COLD FRONT FROM 31N60W TO 21N75W. WITHIN AREA
BOUNDED BY A LINE FROM 31N71W TO 31N57W TO 27N66W TO 31N71W
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT PRIMARILY IN MIXED E AND
NW SWELL.
.24 HOUR FORECAST FRONT DIFFUSE. CONDITIONS MERGE.

.CARIBBEAN FROM 09.5N TO 14N BETWEEN 70W AND 77W NE TO E WINDS
20 TO 25 KT. SEAS TO 11 FT.
.24 HOUR FORECAST FROM 10.5N TO 13N BETWEEN 73W AND 77W NE TO
E WINDS 20 TO 25 KT. SEAS TO 9 FT.
.36 HOUR FORECAST FROM 10N TO 13N E OF 77W NE TO E WINDS 20 TO
25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST S OF 14N E OF 72W E TO SE WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.

.CARIBBEAN 36 HOUR FORECAST FROM 11N TO 16N BETWEEN 81W AND 83W
N WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.GULF OF MEXICO COLD FRONT APPROACH N CENTRAL GULF. N OF 28N
BETWEEN 85W AND 93W SW TO W WINDS 20 TO 25 KT. SEAS TO 8 FT.
.12 HOUR FORECAST COLD FRONT FROM 29N83W TO 18N92W. N OF 23N E
OF 94W W TO NW WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.36 HOUR FORECAST COLD FRONT E OF AREA. WINDS 20 KT OR LESS.
SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.