243
FZNT01 KWBC 072215
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC FRI NOV 07 2025

CCODE/2:31:04:01:00/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 07.
24 HOUR FORECAST VALID 1800 UTC NOV 08.
48 HOUR FORECAST VALID 1800 UTC NOV 09.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 52N41W 956 MB MOVING NE 15 KT THEN TURNING NW IN 12 HOURS
AND THEN TURNING SE 15 KT AFTER 24 HOURS. WITHIN 150 NM NW OF A
LINE FROM 61N40W TO 56N45W WINDS 50 TO 70 KT. SEAS 6 TO 10.5 M.
ALSO FROM 45N TO 52N E OF 48W AND WITHIN 180 NM W AND NW OF A
LINE FROM 65N33W TO 60N38W TO 56N47W WINDS 45 TO 55 KT. SEAS 7
TO 12 M...HIGHEST NEAR 47N40W...EXCEPT N OF 56N SEAS 4.5 TO 9 M.
ELSEWHERE WITHIN 840 NM SW AND S...600 NM SE...480 NM E AND 300
NM NW QUADRANTS AND BETWEEN 150 NM AND 840 NM N
QUADRANTS...INCLUDING WITHIN THE GULF OF SAINT LAWRENCE...WINDS
30 TO 45 KT. SEAS 4.5 TO 9.5 M...HIGHEST NEAR 45N43W...EXCEPT
SEAS 2.5 TO 5 M WITHIN THE GULF OF SAINT LAWRENCE. OTHERWISE S
OF 46N E OF 65W WINDS 20 TO 30 KT. SEAS 2.5 TO 6.5 M IN MIXED
SWELL...HIGHEST E OF 56W.
.24 HOUR FORECAST LOW 56N42W 974 MB. WITHIN 150 NM NW OF A LINE
FROM 62N41W TO 57N44W WINDS 50 TO 65 KT. SEAS 6.5 TO 10 M. ALSO
BETWEEN 120 NM AND 300 NM NW QUADRANT...N OF 60N E OF GREENLAND
AND E OF A LINE FROM 53N49W TO 47N43W WINDS 35 TO 50 KT. SEAS 5
TO 9 M. ELSEWHERE E OF A LINE FROM 60N48W TO 54N53W TO 41N43W
WINDS 25 TO 40 KT. SEAS 3 TO 7.5 M...HIGHEST S OF LOW. OTHERWISE
S OF 48N E OF 56W WINDS TO 25 KT. SEAS 2.5 TO 6.5 M IN MIXED
SWELL.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER E OF AREA 54N32W
988 MB AND A NEW SECOND LOW E OF AREA 59N31W 989 MB. WITHIN 180
NM W AND NW OF A LINE FROM 61N38W TO 56N44W WINDS 40 TO 55 KT.
SEAS 5.5 TO 9 M. ALSO WITHIN 300 NM SW QUADRANT OF MAIN LOW AND
WITHIN 480 NM W AND NW QUADRANTS OF SECOND LOW WINDS 25 TO 40
KT. SEAS 4.5 TO 8 M. OTHERWISE FROM 48N TO 61N E OF 52W WINDS TO
25 KT. SEAS 2.5 TO 5 M.

...GALE WARNING...
.N OF A LINE FROM 60N68W TO 61N63W TO 65N58W AREA OF N TO NE
WINDS 25 TO 40 KT. SEAS 2.5 TO 4.5 M.
.24 HOUR FORECAST N OF 64N W OF 57W AREA OF N TO NW WINDS 25 TO
40 KT. SEAS 3 TO 4.5 M. ELSEWHERE N OF 61N W OF 56W WINDS 20 TO
30 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST NEW LOW 62N60W 1007 MB. N OF 62N W OF 58W AREA
OF N TO NE WINDS 25 TO 35 KT. SEAS TO 3 M.

...GALE WARNING...
.12 HOUR FORECAST INLAND LOW 49N74W 991 MB. WITHIN 180 NM SE OF
A LINE FROM 38N71W TO 36N75W AREA OF S TO SW WINDS 25 TO 35 KT.
SEAS TO 3 M.
.24 HOUR FORECAST INLAND LOW 50N69W 997 MB. FROM 44N TO 47N
BETWEEN 58W AND 62W AND 65W AND FROM 37N TO 39N BETWEEN 60W AND
69W WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 51N58W 1008 MB
AND A NEW SECOND CENTER 48N45W 998 MB. WITHIN 480 NM S AND SW
QUADRANTS OF SECOND LOW WINDS 25 TO 40 KT. SEAS 2.5 TO 5
M...HIGHEST S QUADRANT.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 51N TO 53N
BETWEEN 44W AND 47W...AND N OF 58N BETWEEN 40W AND 44W.
.24 HOUR FORECAST DENSE FOG N OF A LINE FROM 59N43W TO 64N38W.
.48 HOUR FORECAST DENSE FOG FROM 46N TO 49N BETWEEN 43W AND
51W...AND WITHIN 90 NM W OF A LINE FROM 55N49W TO 59N41W.

.LIGHT FREEZING SPRAY N OF A LINE FROM 64N40W TO 65N35W.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 65N E OF GREENLAND
AND N OF 65N W OF 60W.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF A LINE
FROM 63N42W TO 65N35W...AND N OF 65N W OF 59W.

.FORECASTER BANCROFT. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

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

SYNOPSIS VALID 1800 UTC FRI NOV 7.
24 HOUR FORECAST VALID 1800 UTC SAT NOV  8.
48 HOUR FORECAST VALID 1800 UTC SUN NOV  9.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 15N38W TO 16N39W TO 16N40W TO 14N40W TO 14N38W TO
15N38W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO NE SWELL.
.24 HOUR FORECAST CONDITIONS MERGE WITH AREA BELOW.

.ATLC WITHIN 31N35W TO 31N48W TO 16N60W TO 16N49W TO 23N35W TO
31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL.
.24 HOUR FORECAST WITHIN 27N35W TO 20N44W TO 17N57W TO 09N54W TO
07N35W TO 27N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
SWELL.
.48 HOUR FORECAST WITHIN 10N36W TO 15N57W TO 10N59W TO 07N53W TO
07N35W TO 10N36W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
SWELL.

.ATLC WITHIN 31N54W TO 31N62W TO 30N62W TO 30N59W TO 30N55W TO
31N54W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.5 M IN NW SWELL.
.24 HOUR FORECAST WITHIN 31N35W TO 31N55W TO 26N53W TO 26N44W TO
31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW SWELL.
.48 HOUR FORECAST WITHIN 31N35W TO 30N41W TO 24N49W TO 21N49W TO
15N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW
SWELL.

.CARIBBEAN 30 HOUR FORECAST WITHIN 12N74W TO 12N75W TO 12N76W TO
11N76W TO 11N75W TO 11N74W TO 12N74W NE TO E WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST CONDITIONS IMPROVE.

.GULF OF AMERICA 42 HOUR FORECAST COLD FRONT FROM 31N89W TO
26N98W. WITHIN 29N92W TO 30N93W TO 29N95W TO 28N97W TO 27N97W
TO 28N94W TO 29N92W N WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST COLD FRONT FROM 31N85W TO 23N98W. WITHIN
29N91W TO 30N94W TO 28N96W TO 27N97W TO 25N97W TO 26N95W TO
29N91W N WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.

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

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.