HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SAT NOV 14 2026
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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 14.
24 HOUR FORECAST VALID 1200 UTC NOV 15.
48 HOUR FORECAST VALID 1200 UTC NOV 16.
.WARNINGS.
...STORM WARNING...
.COMPLEX LOW WITH MEAN CENTER NEAR 39N62W 996 MB MOVING NE 45 KT
AND INTENSIFYING. W OF A LINE FROM 31N50W TO 37N43W TO 41N64W
WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M.
.24 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER NEAR 47N40W 979
MB. BETWEEN 45N AND A LINE FROM 34N75W TO 31N51W TO 34N35W WINDS
25 TO 40 KT. SEAS 2.5 TO 6 M...HIGHEST NEAR 38N54W.
.42 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 54N35W 950 MB.
WITHIN 360 NM S AND 240 NM N QUADRANTS WINDS 40 TO 55 KT. SEAS 5
TO 7.5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 53N35W 947 MB.
WITHIN 540 NM S QUADRANT WINDS 40 TO 50 KT. SEAS 5 TO 8 M.
ELSEWHERE E OF A LINE FROM 36N51W TO 62N66W WINDS 25 TO 40 KT.
SEAS 2.5 TO 7 M...HIGHEST S OF 60N NEAR 35W. ALSO N OF 62N
WITHIN 60 NM SE OF GREENLAND WINDS TO 25 KT. SEAS TO 2.5 M.
...GALE WARNING...
.COMPLEX LOW WITH CENTER NEAR 48N53W 992 MB MOVING NE 15 KT.
FROM 47N TO 53N BETWEEN 41W AND 54W WINDS 20 TO 30 KT. SEAS TO 3
M.
.24 HOUR FORECAST COMBINED LOW 52N47W 980 MB. FROM 45N TO 59N E
OF 58W WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 53N35W
DESCRIBED ABOVE.
...GALE WARNING...
.N OF A LINE FROM 64N63W TO 65N54W AREA OF S TO SW WINDS 20 TO
30 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST FROM 63N TO 66N W OF 60W AREA OF NW WINDS 25
TO 35 KT. SEAS TO 3 M.
.48 HOUR FORECAST N OF 62N W OF 56W AREA OF NW TO N WINDS 25 TO
35 KT. SEAS TO 3 M.
...HEAVY FREEZING SPRAY WARNING...
.LIGHT FREEZING SPRAY N OF A LINE FROM 59N62W TO 62N58W...AND N
OF 65N E OF GREENLAND.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 64N W OF
63W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY NW AND N OF A
LINE FROM 61N66W TO 63N61W...AND N OF 65N WITHIN 60 NM SE OF
GREENLAND.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY NW AND N OF A
LINE FROM 63N64W TO 66N59W. ELSEWHERE LIGHT TO MODERATE FREEZING
SPRAY NW AND N OF A LINE FROM 61N65W TO 62N54W...AND N OF 65N
WITHIN 60 NM SE OF GREENLAND.
.SYNOPSIS AND FORECAST.
.LOW JUST E OF AREA NEAR 40N33W 1009 MB MOVING E 20 KT. FROM 34N
TO 41N E OF 41W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST LOW AND CONDITIONS WELL E OF THE AREA.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 54N
BETWEEN 44W AND 56W.
.24 HOUR FORECAST DENSE FOG FROM 48N TO 57N BETWEEN 45W AND
60W...AND N OF 64N BETWEEN 52W AND 61W.
.48 HOUR FORECAST DENSE FOG FROM 48N TO 63N BETWEEN 48W AND
54W...AND N OF 63N BETWEEN 53W AND 63W.
.FORECASTER KELLS. 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 1200 UTC SAT NOV 14.
24 HOUR FORECAST VALID 1200 UTC SUN NOV 15.
48 HOUR FORECAST VALID 1200 UTC MON NOV 16.
.WARNINGS.
...ATLC GALE WARNING...
.ATLC COLD FRONT FROM 31N65W TO 22N78W. WITHIN 31N60W TO 31N62W
TO 30N62W TO 30N61W TO 30N60W TO 31N60W SW WINDS 25 TO 35 KT.
SEAS 4.0 TO 5.0 M. ELSEWHERE...WITHIN 30N59W TO 31N58W TO 31N65W
TO 29N66W TO 28N65W TO 28N63W TO 30N59W SW WINDS 25 TO 30 KT.
SEAS 3.5 TO 4.5 M. REMAINDER OF AREA...WITHIN 31N55W TO 30N69W TO
31N78W TO 28N70W TO 25N70W TO 24N66W TO 31N55W W WINDS 20 TO 30
KT. SEAS 2.5 TO 3.5 M.
.06 HOUR FORECAST COLD FRONT FROM 31N62W TO 22N77W. WITHIN
31N57W TO 31N65W TO 29N65W TO 28N63W TO 30N58W TO 31N57W W WINDS
25 TO 30 KT. SEAS 3.5 TO 5.0 M. ELSEWHERE...WITHIN 31N53W TO
31N76W TO 27N69W TO 24N69W TO 26N61W TO 31N53W W WINDS 20 TO 30
KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST COLD FRONT FROM 31N58W TO 22N74W. WITHIN
31N50W TO 31N62W TO 31N60W TO 30N55W TO 30N52W TO 31N50W W WINDS
20 TO 25 KT. SEAS 3.5 TO 4.5 M. ELSEWHERE...WITHIN 31N49W TO
31N74W TO 28N68W TO 26N61W TO 31N49W WINDS 20 KT OR LESS. SEAS
2.5 TO 3.5 M IN W SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N52W TO 23N67W. WITHIN
31N44W TO 31N59W TO 28N56W TO 29N50W TO 31N44W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.5 M IN W TO NW SWELL.
.SYNOPSIS AND FORECAST.
.ATLC 45 HOUR FORECAST WITHIN 24N72W TO 25N72W TO 25N73W TO
24N73W TO 24N72W NE WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST WITHIN 25N70W TO 26N71W TO 24N74W TO 24N73W TO
24N72W TO 25N70W...INCLUDING ATLANTIC EXPOSURES...NE WINDS 20 TO
25 KT. SEAS 2.5 TO 3.0 M.
.CARIBBEAN 06 HOUR FORECAST WITHIN 12N64W TO 12N65W TO 11N65W TO
10N64W TO 11N64W TO 12N64W E WINDS 20 TO 25 KT. SEAS LESS THAN
2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 13N72W TO 13N75W TO 13N76W TO 11N77W TO
11N73W TO 11N67W TO 13N72W...INCLUDING THE GULF OF VENEZUELA...E
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.GULF OF AMERICA WITHIN 29N95W TO 29N96W TO 28N96W TO 28N95W TO
29N95W E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 29N93W TO 30N95W TO 28N96W TO 27N96W TO
26N95W TO 27N94W TO 29N93W SE WINDS 20 TO 25 KT. SEAS LESS THAN
2.5 M.
.48 HOUR FORECAST WITHIN 29N89W TO 30N95W TO 26N97W TO 27N94W TO
26N91W TO 27N89W TO 29N89W NE TO E WINDS 20 TO 30 KT. SEAS 2.5
TO 3.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.