404
FZNT01 KWBC 242138
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC SUN NOV 24 2024

CCODE/1:31:04:01:00/AOE/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).

FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH
ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP
(ALL LOWERCASE).

FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).

SECURITE

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

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 1800 UTC NOV 24.
24 HOUR FORECAST VALID 1800 UTC NOV 25.
48 HOUR FORECAST VALID 1800 UTC NOV 26.

.WARNINGS.

...STORM WARNING...
.LOW 47N61W 978 MB MOVING NE 10 KT. FROM 36N TO 43N BETWEEN 56W
AND 67W WINDS 35 TO 45 KT. SEAS 14 TO 27 FT. ELSEWHERE FROM 31N
TO 54N BETWEEN 38W AND 75W WINDS 25 TO 40 KT. SEAS 8 TO 18
FT...HIGHEST S OF THE LOW.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST LOW 49N55W 985 MB AND
SECOND NEW LOW 49N42W 982 MB. WITHIN 240 NM NE QUADRANT OF SECOND
LOW WINDS 35 TO 50 KT. SEAS 14 TO 25 FT. ELSEWHERE WITHIN 420 NM
NW SEMICIRCLE OF FIRST LOW...FROM 47N TO 55N BETWEEN 35W AND
52W...AND FROM 31N TO 45N BETWEEN 36W AND 70W WINDS 25 TO 40 KT.
SEAS 10 TO 24 FT...HIGHEST S OF THE FIRST LOW NEAR 39N54W.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 48N39W 975 MB.
WITHIN 300 NM N AND NE QUADRANTS WINDS 35 TO 50 KT. SEAS 14 TO 24
FT. ALSO FROM 32N TO 42N BETWEEN 35W AND 50W WINDS 35 TO 45 KT.
SEAS 14 TO 25 FT. ELSEWHERE FROM 31N TO 56N BETWEEN 35W AND 58W
WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.

...GALE WARNING...
.LOW 62N41W 1010 MB NEARLY STATIONARY. WITHIN 240 NM S AND SW
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 62N41W 1006 MB. WITHIN 240 NM S AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW 62N31W 1000 MB. N OF 58N BETWEEN 35W AND
46W WINDS 25 TO 40 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.N OF 64N BETWEEN 51W AND 57W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST NW OF A LINE FROM 61N64W TO 65N52W WINDS 25 TO
35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST N AND NW OF A LINE FROM 57N61W TO 61N50W WINDS
25 TO 35 KT. SEAS TO 12 FT.

...HEAVY FREEZING SPRAY WARNING...
.LIGHT FREEZING SPRAY WITHIN 60 NM OF THE W GREENLAND COAST FROM
67N TO 60N.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 63N W OF
60W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY NW OF A LINE FROM
60N64W TO 67N54W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY NW OF A LINE
FROM 60N64W TO 65N53W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY
NW OF A LINE FROM 57N61W TO 62N51W.

.SYNOPSIS AND FORECAST.

.FROM 47N TO 60N BETWEEN 35W AND 40W WINDS TO 25 KT. SEAS 8 TO 16
FT WITH N TO NE SWELL.
.24 HOUR FORECAST CONDITIONS E OF AREA.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 44N TO 49N
BETWEEN 45W AND 67W AND N OF 65N BETWEEN 52W AND 57W.
.24 HOUR FORECAST DENSE FOG FROM 45N TO 50N W OF 54W AND N OF 65N
W OF 52W.
.48 HOUR FORECAST DENSE FOG FROM 45N TO 50N W OF 54W.

.FORECASTER COLLINS. OCEAN PREDICTION CENTER.

NWS NATIONAL HURRICANE CENTER MIAMI FL

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

SYNOPSIS VALID 1800 UTC SUN NOV 24.
24 HOUR FORECAST VALID 1800 UTC MON NOV 25.
48 HOUR FORECAST VALID 1800 UTC TUE NOV 26.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N49W TO 25N55W TO 20N70W. REINFORCING
COLD FRONT FROM 31N55W TO 26N68W. N OF 25N W OF MAIN FRONT TO A
LINE FROM 25N65W TO 31N70W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT
IN NW SWELL...EXCEPT 12 TO 15 FT N OF 29N BETWEEN 55W AND 65W. N
OF 30N E OF FRONT TO 45W SW WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST MERGED COLD FRONT FROM 31N42W TO 24N55W TO
22N65W. N OF 22N W OF FRONT TO 63W WINDS 20 KT OR LESS. SEAS 8
TO 12 FT IN NW SWELL...HIGHEST N OF 30N BETWEEN 45W AND 55W. N
OF 27N E OF FRONT TO A LINE FROM 31N37W TO 27N46W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N37W TO 25N50W THEN
STATIONARY TO 23N65W. N OF 29N W OF FRONT TO 55W W TO NW WINDS
20 TO 25 KT. SEAS 10 TO 14 FT IN NW SWELL. N OF 30N E OF FRONT
SW WINDS 20 TO 25 KT. SEAS 11 TO 12 FT IN NW SWELL. ELSEWHERE N
OF A LINE FROM 25N35W TO 20N45W TO 22N52W TO 31N62W WINDS 20 KT
OR LESS. SEAS 8 TO 11 FT IN NW SWELL.

.ATLC S OF 22N BETWEEN 70W AND 75W...INCLUDING APPROACHES TO
THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST SURFACE TROUGH FROM 25N70W TO 22N73W TO
20N73W. FROM 22N TO 25N AND WITHIN 120 NM NW OF TROUGH NE WINDS
20 TO 30 KT. SEAS 8 TO 10 FT.

.ATLC FROM 08N TO 12N BETWEEN 38W AND 47W NE TO E WINDS 20 TO 25
KT. SEAS 8 FT.
.24 HOUR FORECAST FROM 14N TO 22N BETWEEN 55W AND 62W WINDS 20
KT OR LESS. SEAS 8 TO 9 FT IN MIXED NE AND N SWELL. FROM 08N TO
11N BETWEEN 46W AND 51W WINDS 20 KT OR LESS. SEAS 8 FT PRIMARILY
IN NE SWELL.
.48 HOUR FORECAST FROM 16N TO 20N BETWEEN 45W AND 62W WINDS 20
KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.

.CARIBBEAN N OF 18.5N BETWEEN 73W AND 76W...INCLUDING THE
WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
FROM 11N TO 15N BETWEEN 72W AND 76W...AND 15N TO 17.5N BETWEEN
70W AND 76W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 19N BETWEEN 73W AND 76W...INCLUDING THE
WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
FROM 15N TO 17.5N BETWEEN 72W AND 76W NE TO E WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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


.FORECASTER GR. NATIONAL HURRICANE CENTER.

$$