327
FZNT01 KWBC 161022
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC SUN NOV 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC NOV 16.
24 HOUR FORECAST VALID 0600 UTC NOV 17.
48 HOUR FORECAST VALID 0600 UTC NOV 18.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 45N74W 983 MB MOVING NE 15 KT. S OF 41N W OF 67W WINDS 25 TO
35 KT. SEAS TO 4 M.
.18 HOUR FORECAST LOW 46N65W 977 MB. FRONT TO EXTEND FROM LOW TO
46N60W TO 43N58W TO 37N62W TO 35N70W. WITHIN 240 NM NE...E AND SE
OF FRONT WINDS 35 TO 50 KT. SEAS 3.5 TO 7 M.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 47N65W 976 MB.
FRONT TO EXTEND FROM LOW TO 45N56W TO 39N57W TO 35N63W TO 33N67W.
WITHIN 180 NM NE...E AND SE OF FRONT WINDS 35 TO 50 KT. SEAS 4 TO
7.5 M. ELSEWHERE S OF 51N W OF 47W INCLUDING WITHIN THE GULF OF
SAINT LAWRENCE WINDS 25 TO 40 KT. SEAS 3 TO 5.5 M...EXCEPT N OF
46N SEAS TO 4 M.
.48 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 51N63W 983 MB AND
SECOND CENTER 56N59W 979 MB. FROM 59N TO 61N BETWEEN 44W AND 57W
WINDS 50 TO 65 KT. SEAS 5.5 TO 10 M. ELSEWHERE FROM 57N TO 63N
BETWEEN 42W AND 62W WINDS 35 TO 50 KT. SEAS 5 TO 8 M. ALSO FROM
35N TO 64N BETWEEN 39W AND 74W WINDS 25 TO 40 KT. SEAS 3 TO 6 M.

...STORM WARNING...
.COMPLEX LOW WITH FIRST CENTER 43N53W 995 MB MOVING NE 20 KT AND
SECOND CENTER 42N49W 997 MB MOVING NE 25 KT. FROM 32N TO 44N
BETWEEN 40W AND 61W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M.
.24 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 52N44W 996 MB.
FROM 58N TO 61N BETWEEN 43W AND 50W AND WITHIN 360 NM NE AND 180
NM SE QUADRANTS WINDS 35 TO 50 KT. SEAS 3 TO 5.5 M. ELSEWHERE
FROM 43N TO 62N BETWEEN 35W AND 49W WINDS 25 TO 40 KT. SEAS 2.5
TO 5 M. ALSO FROM 41N TO 62N E OF 50W WINDS 20 TO 30 KT. SEAS 2.5
TO 4.5 M.
.48 HOUR FORECAST LOW ABSORBED AND CONDITIONS DESCRIBED BY LOW
56N59W IN STORM WARNING BELOW.

...GALE WARNING...
.LOW 54N51W 995 MB MOVING NW 25 KT. FRONT TO EXTEND FROM 56N60W
TO LOW CENTER TO 51N41W TO 46N35W. WITHIN 300 NM NE OF FRONT
WINDS 25 TO 40 KT. SEAS 3 TO 5 M.
.24 HOUR FORECAST LOW INLAND NEAR 58N67W 998 MB. WITHIN 360 NM NE
QUADRANT WINDS 25 TO 40 KT. SEAS 2.5 TO 4.5 M.
.48 HOUR FORECAST LOW DISSIPATED INLAND. CONDITIONS MERGED WITH
LOW 56N59W DESCRIBED IN STORM WARNING ABOVE.

...GALE WARNING...
.12 HOUR FORECAST FROM 64N TO 67N W OF 58W AREA OF N TO NE WINDS
25 TO 35 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST FROM 63N TO 66N W OF 59W WINDS 25 TO 40 KT.
SEAS TO 3.5 M.
.48 HOUR FORECAST FROM 63N TO 66N W OF 60W AREA OF NE WINDS 25 TO
35 KT. SEAS 2.5 TO 4 M.

.SYNOPSIS AND FORECAST.

.24 HOUR FORECAST DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM
FROM 62N TO 64N W OF 61W AND FROM 45N TO 46N BETWEEN 56W AND
59W.
.48 HOUR FORECAST DENSE FOG FROM 43N TO 53N BETWEEN 43W AND
50W...FROM 62N TO 66N W OF 59W...AND WITHIN 60 NM W OF A LINE
FROM 62N41W TO 60N43W.

.LIGHT FREEZING SPRAY N OF 64N W OF 58W.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 64N W OF 59W AND
WITHIN 60 NM OF THE W GREENLAND COAST N OF 64N.
.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF 64N W OF 59W AND N OF
64N E OF GREENLAND.

.FORECASTER HYDE. 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 0600 UTC SUN NOV 16.
24 HOUR FORECAST VALID 0600 UTC MON NOV 17.
48 HOUR FORECAST VALID 0600 UTC TUE NOV 18.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 31N70W TO 31N81W TO 30N79W TO 31N70W SW TO W WINDS
20 TO 30 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 31N59W TO 31N78W TO 29N72W TO 29N67W TO
31N59W SW TO W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST WITHIN 31N52W TO 31N70W TO 28N65W TO 29N55W TO
31N52W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW SWELL.

.ATLC WITHIN 30N35W TO 31N67W TO 29N56W TO 27N53W TO 28N48W TO
29N35W TO 30N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW
SWELL.
.24 HOUR FORECAST WITHIN 31N37W TO 31N52W TO 29N51W TO 29N45W TO
29N41W TO 31N37W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW
SWELL.
.48 HOUR FORECAST CONDITIONS MERGED WITH AREA DESCRIBED ABOVE.

.ATLC WITHIN 16N35W TO 17N41W TO 16N43W TO 15N38W TO 14N37W TO
14N35W TO 16N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
SWELL.
.24 HOUR FORECAST WITHIN 11N35W TO 11N36W TO 10N35W TO 11N35W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL.
.42 HOUR FORECAST CONDITIONS IMPROVE.

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


.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.

$$