411
FZNT01 KWBC 132214
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC THU NOV 13 2025

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 13.
24 HOUR FORECAST VALID 1800 UTC NOV 14.
48 HOUR FORECAST VALID 1800 UTC NOV 15.

.WARNINGS.

...STORM WARNING...
.INLAND LOW 64N65W 984 MB MOVING N 30 KT. WITHIN 90 NM N AND NE
OF A FRONT FROM 59N48W TO 62N53W TO W GREENLAND AND N OF 62N W OF
GREENLAND WINDS 40 TO 55 KT. SEAS 7 TO 11 M. ELSEWHERE N OF 57N W
OF 50W WINDS 25 TO 40 KT. SEAS 4 TO 7 M. ALSO WITHIN 90 NE AND E
OF FRONT FROM 59N47W TO 50N44 WINDS 20 TO 30 KT. SEAS 3 TO 5 M.
.24 HOUR FORECAST LOW WELL N OF THE AREA. N OF 65N W OF GREENLAND
AREA OF S TO SW WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M...HIGHEST NEAR
67 N.
.48 HOUR FORECAST LOW WELL NW OF AREA. ASSOCIATED CONDITIONS
DIMINISHED.

...STORM WARNING...
.LOW 43N70W 1003 MB MOVING NE 25 KT AND RAPIDLY INTENSIFYING.
FROM 31N TO 42N W OF 65W WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5
M...HIGHEST NEAR 34N65W.
.06 HOUR FORECAST LOW 43N65W 1003 MB. WITHIN 240 NM S AND SW OF A
LINE FROM 39N64W TO 40N70W WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M.
.24 HOUR FORECAST LOW 45N54W 976 MB. WITHIN 180 NM NE...E...300
NM S QUADRANTS AND 60 NM NW SEMICIRCLE WINDS 35 TO 50 KT. SEAS 4
TO 8 M...HIGHEST NEAR 42N54W. ELSEWHERE WITHIN 780 NM NE...480 NM
E...540 NM SE...1020 NM SW AND BETWEEN 180 NM AND 480 NM NW
QUADRANTS...INCLUDING THE GULF OF SAINT LAWRENCE WINDS 25 TO 40
KT. SEAS 2.5 TO 6.5 M...EXCEPT SEAS TO 3 M IN THE GULF OF SAINT
LAWRENCE.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 50N48W 998 MB. WITHIN
180 NM NE OF A LINE FROM 55N56W TO THE LOW TO 45N38W WINDS 30 TO
40 KT. SEAS 4.5 TO 6.5 M. ELSEWHERE WITHIN 900 NM NW...420 NM
N...360 NM NE...480 NM E AND 720 NM SE QUADRANTS WINDS 25 TO 35
KT. SEAS 2.5 TO 4.5 M.

...GALE WARNING...
.COMPLEX LOW WITH MAIN LOW 41N39W 1006 MB MOVING SE 35 KT. WITHIN
240 NM NW QUADRANT WINDS 25 TO 35 KT. SEAS 3.5 TO 5 M. ELSEWHERE
FROM 31N TO 50N E OF 50W WINDS LESS THAN 25 KT. SEAS 2.5 TO 4 M
IN MIXED SWELL.
.24 HOUR FORECAST LOW E OF THE AREA AND CONDITIONS DESCRIBED
ABOVE WITH LOW 45N54W.

...GALE WARNING...
.LOW 45N56W 993 MB MOVING N 10 KT. WITHIN 120 NM N...180 NM
NE...BETWEEN 120 NM AND 360 NM SE AND 60 NM AND 180 NM S
QUADRANTS WINDS 30 TO 45 KT. SEAS 3.5 TO 5.5 M. ELSEWHERE WITHIN
300 NM NE...480 NM SE...600 NM S AND 180 NM NW QUADRANTS WINDS 25
TO 35 KT. SEAS 2.5 TO 4.5 M.
.24 HOUR FORECAST INLAND LOW 49N56W AND CONDITIONS DESCRIBED
ABOVE WITH LOW 45N54W.

...GALE WARNING...
.48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 40N54W 999 MB.
BETWEEN 300 NM AND 660 NM NW QUADRANT AND FROM 31N TO 39N BETWEEN
51W AND 75W WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M.

.SYNOPSIS AND FORECAST.

.24 HOUR FORECAST FROM 31N TO 55N E OF 40W WINDS LESS THAN 25 KT.
SEAS 2.5 TO 4.5 M IN MIXED SWELL.
.48 HOUR FORECAST FROM 31N TO 40N E OF 51W WINDS LESS THAN 25 KT.
SEAS 2.5 TO 4 M IN MIXED SWELL...HIGHEST NEAR 40N.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 60N W OF 60W.
.24 HOUR FORECAST DENSE FOG WITHIN 180 NM NW OF A LINE FROM
46N62W TO 47N60W TO 48N58W...INCLUDING THE GULF OF SAINT LAWRENCE
AND  WITHIN 120 NM NE OF A LINE FROM 46N47W TO 49N49W.
.48 HOUR FORECAST DENSE FOG W AND SW OF A LINE FROM 58N60W TO
61N63W TO LABRADOR.

.LIGHT FREEZING SPRAY W OF A LINE FROM 56N57W TO 60N60W TO THE
COAST OF LABRADOR AND N OF 64N E OF GREENLAND.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 58N W OF 60W AND N OF
64N E OF GREENLAND.
.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF 62N W OF 58W AND N OF
64N E OF GREENLAND.

.FORECASTER FUTTERMAN. OCEAN PREDICTION CENTER.

NWS NATIONAL HURRICANE CENTER MIAMI FL

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

SYNOPSIS VALID 1800 UTC THU NOV 13.
24 HOUR FORECAST VALID 1800 UTC FRI NOV 14.
48 HOUR FORECAST VALID 1800 UTC SAT NOV 15.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N70W TO 30N80W. WITHIN 31N50W TO 31N62W
TO 31N71W 31N68W TO 26N70W TO 23N75W TO 19N67W TO 22N59W TO
31N50W...INCLUDING ATLC EXPOSURES...WINDS 20 KT OR LESS. SEAS 2.5
TO 3.5 M IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N62W TO 24N68W TO 21N75W.
WITHIN 31N43W TO 30N59W TO 23N50W TO 23N41W TO 31N43W WINDS 20 KT
OR LESS. SEAS 2.5 TO 3 M IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N57W TO 25N64W THEN
STATIONARY FRONT TO 20N72W. WITHIN 31N45W TO 31N69W TO 29N61W TO
28N56W TO 27N52W TO 26N46W TO 31N45W W WINDS 20 KT OR
LESS...EXCEPT
W TO NW WINDS 20 TO 25 KT BEHIND FRONT. SEAS 2.5 TO 3 M IN NW
SWELL. WITHIN 31N35W TO 31N45W TO 17N47W TO 17N38W TO 19N35W TO
31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M PRIMARILY IN NE
SWELL.

.ATLC WITHIN 31N35W TO 31N50W TO 28N42W TO 23N35W TO 31N35W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN N SWELL.
.24 HOUR FORECAST WITHIN 31N35W TO 31N45W TO 23N44W TO 209N35W
TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN N TO NE
SWELL...HIGHEST N OF 28N BETWEEN 40W AND 44W.
.48 HOUR FORECAST CONDITIONS TO MERGE WITH THOSE DESCRIBED
ABOVE.

.CARIBBEAN SHEARLINE FROM 20N73W TO 18.5N80W TO 17N86W.  WITHIN
20N79W TO 21N80W TO 20N82W TO 19N82W TO 19N80W TO 20N79W NE TO E
WINDS 20 TO 25 KT. SEAS TO 2.5 M IN NE SWELL. ELSEWHERE WITHIN
19N80W TO 20N81W TO 20N86W TO 20N87W TO 17N87W TO 16N82W TO
19N80W...INCLUDING THE GULF OF HONDURAS...WINDS 20 KT OR LESS.
SEAS 2.5 TO 3 M IN NE SWELL. WITHIN 13N72W TO 13N78W TO 12N77W
TO 11N77W TO 11N76W TO 12N73W TO 13N72W NE TO E WINDS 20 TO 25
KT...EXCEPT 25 TO 30 KT S OF 12N. SEAS 2.5 TO 3 M.
.24 HOUR FORECAST SHEARLINE TO DISSIPATE. WINDS 20 KT OR LESS.
SEAS LESS THAN 2.5 M.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.


.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.

$$