714
FZNT01 KWBC 151630
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SAT NOV 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC NOV 15.
24 HOUR FORECAST VALID 1200 UTC NOV 16.
48 HOUR FORECAST VALID 1200 UTC NOV 17.

.WARNINGS.

...STORM WARNING...
.LOW 41N59W 1000 MB MOVING NE 25 KT THEN TURNING N AFTER 24
HOURS AND THEN NW AFTER 36 HOURS. FROM 35N TO 38N BETWEEN 65W
AND 70W WINDS 25 TO 35 KT. SEAS TO 4 M. ELSEWHERE WITHIN 600 NM
S AND SE SEMICIRCLES WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5
M...HIGHEST NEAR 38N53W.
.24 HOUR FORECAST LOW 46N46W 994 MB. WITHIN 300 NM E AND 480 NM
S QUADRANTS WINDS 25 TO 35 KT. SEAS 3 TO 5 M. ELSEWHERE WITHIN
240 NM N AND NE QUADRANTS AND FROM 32N TO 46N E OF 55W WINDS 20
TO 30 KT. SEAS 2.5 TO 4.5 M.
.48 HOUR FORECAST LOW 54N48W 996 MB. FROM 59N TO 61N BETWEEN 52W
AND 44W WINDS 40 TO 55 KT. SEAS 4 TO 6 M. ELSEWHERE FROM 48N TO
52N BETWEEN 46W AND 39W...WITHIN 480 NM N AND NE QUADRANTS AND N
OF 62N W OF 56W WINDS 25 TO 40 KT. SEAS 3 TO 5.5 M. ELSEWHERE N
OF A LINE FROM 45N35W TO 59N64W...EXCLUDING N OF 61N E OF
GREENLAND...WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.

...STORM WARNING...
.18 HOUR FORECAST WITHIN 90 NM EITHER SIDE OF A LINE FROM 33N77W
TO 37N71W AREA OF SW WINDS 25 TO 35 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST LOW INLAND NEAR 44N71W 982 MB. S OF 39N WITHIN
840 NM S QUADRANT WINDS 30 TO 40 KT. SEAS 2.5 TO 4.5 M.
.36 HOUR FORECAST LOW JUST INLAND 46N65W 976 MB. FRONT TO EXTEND
FROM LOW TO 43N61W TO 36N68W. WITHIN 150 NM NE...E AND SE OF
FRONT WINDS 35 TO 50 KT. SEAS 3.5 TO 7 M.
.48 HOUR FORECAST LOW 49N62W 974 MB. FRONT TO EXTEND FROM 49N58W
TO 44N53W TO 32N66W. WITHIN 180 NM NE...E...AND SE OF FRONT N TO
37N WINDS 35 TO 50 KT. SEAS 3 TO 7 M...HIGHEST NEAR 38N56W. ALSO
FROM 36N TO 46N W OF 55W...WITHIN 420 NM NE QUADRANT AND WITHIN
240 NM NE AND E OF FRONT WINDS 25 TO 40 KT. SEAS 3 TO 6.5 M.
ELSEWHERE S OF 54N BETWEEN 55W AND 75W AND WITHIN 420 NM E OF
FRONT WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M.

...GALE WARNING...
.LOW 51N58W 983 MB MOVING W 15 KT. WITHIN 480 NM N AND NE
QUADRANTS WINDS 25 TO 40 KT. SEAS 2.5 TO 5 M. ELSEWHERE FROM 43N
TO 60N W OF 50W AND WITHIN 600 NM NE QUADRANT WINDS 20 TO 30 KT.
SEAS 2.5 TO 5 M...EXCEPT SEAS TO 2.5 M WITHIN THE GULF OF SAINT
LAWRENCE.
.24 HOUR FORECAST LOW INLAND 51N70W 988 MB. CONDITIONS
DIMINISHED.

...GALE WARNING...
.LOW 47N44W 1000 MB MOVING NW 25 KT. WITHIN 180 NM NE OF A FRONT
FROM 50N48W TO LOW CENTER TO 44N41W AREA OF SE WINDS 25 TO 35
KT. SEAS 3 TO 4.5 M.
.24 HOUR FORECAST LOW 56N54W 996 MB. WITHIN 240 NM NE QUADRANT
WINDS 30 TO 45 KT. SEAS 3 TO 5 M. ALSO WITHIN 360 NM N AND NE
QUADRANTS AND WITHIN 240 NM NE OF A FRONT FROM LOW TO 47N39W
WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. ELSEWHETE N OF 54N W OF
43W AND WITHIN 300 NM NE AND E OF FRONT WINDS 20 TO 30 KT. SEAS
TO 4 M.
.48 HOUR FORECAST LOW DISSIPATED INLAND. CONDITIONS MERGED WITH
LOW 54N48W DESCRIBED IN FIRST STORM WARNING ABOVE.

...GALE WARNING...
.30 HOUR FORECAST FROM 64N TO 67N W OF 60W AREA OF N TO NE WINDS
25 TO 40 KT. SEAS TO 4 M.
.48 HOUR FORECAST CONDITIONS MERGED WITH FIRST STORM WARNING
ABOVE.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 60 NM EITHER
SIDE OF A LINE FROM 54N56W TO 60N63W TO 64N58W...WITHIN THE GULF

OF SAINT LAWRENCE E OF 63W...AND FROM 46N TO 50N BETWEEN 43W AND
47W.
.24 HOUR FORECAST DENSE FOG FROM 44N TO 49N BETWEEN 42W AND 45W.

.48 HOUR FORECAST DENSE FOG IN THE GULF OF SAINT LAWRENCE N OF
48N W OF 60W...AND WITHIN 60 NM EITHER SIDE OF A LINE FROM
59N52W TO 55N50W.

.24 HOUR FORECAST LIGHT FREEZING SPRAY WITHIN 60 NM OF THE
LABRADOR COAST N OF 65N.
.48 HOUR FORECAST CONDITIONS IMPROVED.

.FORECASTER BANCROFT. 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 1200 UTC SAT NOV 15.
24 HOUR FORECAST VALID 1200 UTC SUN NOV 16.
48 HOUR FORECAST VALID 1200 UTC MON NOV 17.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC N OF A LINE FROM 20N35W TO 18N42W TO 27N51W TO 31N51W WINDS
20
KT OR LESS. SEAS 2.5 TO 3 M IN NW SWELL. N OF 29N BETWEEN 51W AND

68W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NW SWELL.
.24 HOUR FORECAST N OF A LINE FROM 30N35W TO 26N52W TO 28N60W TO
31N68W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW SWELL.
.48 HOUR FORECAST E OF 51W AND N OF A LINE FROM 31N38W TO 28N42W
TO
27N51W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL.

.ATLC 24 HOUR FORECAST N OF 30N BETWEEN 68W AND 80W SW TO W WINDS
20
TO 25 KT. SEAS BUILDING TO 2.5 M.
.36 HOUR FORECAST N OF 29N BETWEEN 58W AND 77W SW TO W WINDS 20
TO 25
KT. SEAS 2.5 TO 3 M.
.48 HOUR FORECAST COLD FRONT FROM 31N72W TO 30N80W. N OF 29N
BETWEEN
58W AND 74W SW TO W WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M IN NW
SWELL.

.ATLC 24 HOUR FORECAST FROM 13N TO 17N E OF 39W WINDS 20 KT OR
LESS.
SEAS 2.5 M IN N SWELL.
.48 HOUR FORECAST 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 GR. NATIONAL HURRICANE CENTER.

$$