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 220950 CCA
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV...CORRECTION FOR PART II
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC MON DEC 22 2014

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC DEC 22
24 HOUR FORECAST VALID 0600 UTC DEC 23
48 HOUR FORECAST VALID 0600 UTC DEC 24

.WARNINGS.

...GALE WARNING...
.OVER FORECAST WATERS FROM 54N TO 61N E OF 59W AREA OF W TO NW
WINDS 25 TO 40 KT. SEAS 9 TO 19 FT.
.24 HOUR FORECAST WITHIN 240 NM S OF A LINE FROM 61N49W TO
58N35W AREA OF NW WINDS 20 TO 30 KT. SEAS 9 TO 15 FT.
.48 HOUR FORECAST CONDITIONS E OF AREA.

...GALE WARNING...
.LOW 45N35W 1000 MB MOVING NE 40 KT. OVER FORECAST WATERS WITHIN
240 NM S QUADRANT WINDS 25 TO 35 KT. SEAS 14 TO 19 FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS E OF AREA.

...GALE WARNING...
.LOW 45N41W 1007 MB MOVING SW 05 KT. WITHIN 360 NM NE...240 NM
SW...AND 180 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 11 TO 16
FT. .24 HOUR FORECAST LOW 43N42W 1006 MB. WITHIN 240 NM NW
SEMICIRCLE WINDS 25 TO 40 KT. SEAS 12 TO 17 FT.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY LOW
38N38W DESCRIBED BELOW.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 35N40W 1009 MB. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 38N38W 997 MB. BETWEEN 240 NM AND 600 NM
NW SEMICIRCLE WINDS 25 TO 40 KT. SEAS 10 TO 21 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS
W OF A LINE FROM 67N54W TO 60N60W.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 64N W OF
GREENLAND AND W OF A LINE FROM 64N57W TO 60N61W TO 54N55W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY W OF A LINE
FROM 67N54W TO 65N57W.

.SYNOPSIS AND FORECAST.

.LOW 31N79W 1011 MB MOVING NE 15 KT. WITHIN 300 NM NE QUADRANT
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 36N74W 1014 MB. WITHIN 300 NM NE QUADRANT
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 42N69W 1018 MB. WITHIN 180 NM E QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.

.48 HOUR FORECAST HIGH 45N56W 1032MB.

.48 HOUR FORECAST NEW HIGH 52N42W 1030 MB.

.FORECASTER BELL. 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 0600 UTC MON DEC 22.
24 HOUR FORECAST VALID 0600 UTC TUE DEC 23.
48 HOUR FORECAST VALID 0600 UTC WED DEC 24.

.WARNINGS.

...GULF OF MEXICO GALE WARNING...

.GULF OF MEXICO 36 HOUR FORECAST FROM 23N TO 28N BETWEEN 85W AND
92W S WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST COLD FRONT FROM 30N92W TO 22N97W. S OF 26N W
OF FRONT NW WINDS 25 TO 35 KT. SEAS TO 8 FT. ELSEWHERE W OF
FRONT NW TO N WINDS 20 TO 30 KT. SEAS TO 8 FT. N OF 22N E OF
FRONT TO 84W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST COLD FRONT FROM 29N90W TO 19N96W. FROM 21N TO
24N NW TO N WINDS 30 TO 35 KT. SEAS 9 TO 11 FT. ELSEWHERE W OF
FRONT NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. N OF 22N E OF
FRONT S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.

.SYNOPSIS AND FORECAST.

.ATLC S OF 13N BETWEEN 50W AND 60W WINDS 20 KT OR LESS. SEAS TO
8 FT IN NE SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC 48 HOUR FORECAST N OF 28N BETWEEN 43W AND 51W NW TO N
WINDS 20 TO 25 KT. SEAS TO 9 FT.

.CARIBBEAN FROM 11N TO 18N BETWEEN 70W AND 78W NE TO E WINDS 20
TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 11N TO 14N BETWEEN 71W AND 76W NE TO E
WINDS 25 TO 30 KT. SEAS 9 TO 11 FT. ELSEWHERE FROM 11N TO 18N
BETWEEN 67W AND 81W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST FROM 11N TO 14N BETWEEN 71W AND 76W NE TO E
WINDS 25 TO 30 KT. SEAS 10 TO 12 FT. ELSEWHERE FROM 11N TO 18N
BETWEEN 68W AND 82W E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. FROM
19N TO 20N BETWEEN 80W AND 84W WINDS 20 KT OR LESS. SEAS 8 FT IN
SW SWELL.

.CARIBBEAN 48 HOUR FORECAST S OF 18N W OF 85W SW WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER CHRISTENSEN. 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.