HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SAT SEP 05 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SEP 05.
24 HOUR FORECAST VALID 1200 UTC SEP 06.
48 HOUR FORECAST VALID 1200 UTC SEP 07.
.WARNINGS.
...GALE WARNING...
.COMPLEX LOW WITH FIRST CENTER NEAR 44N63W 997 MB MOVING E 05 KT
AND SECOND CENTER NEAR 43N57W 999 MB MOVING NE 15 KT. WITHIN 150
NM NE OF A LINE FROM 44N55W TO 46N65W WINDS 30 TO 45 KT. SEAS 3
TO 5 M. ELSEWHERE FROM 41N TO 52N BETWEEN 49W AND 67W WINDS 20 TO
30 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER NEAR 44N59W 997
MB AND SECOND CENTER NEAR 47N51W 1000 MB. WITHIN 180 NM NW OF A
LINE FROM 48N48W TO 42N67W WINDS 30 TO 40 KT. SEAS 3 TO 5 M.
ELSEWHERE WITHIN 480 NM NW OF A LINE FROM 47N45W TO 37N65W WINDS
TO 25 KT. SEAS TO 3.5 M.
.48 HOUR FORECAST LOW 47N56W 998 MB. WITHIN 300 NM N OF A LINE
FROM 46N40W TO 47N52W TO 47N63W WINDS 20 TO 30 KT. SEAS 2.5 TO 4
M. ELSEWHERE FROM 34N TO 53N BETWEEN 38W AND 67W WINDS LESS THAN
25 KT. SEAS TO 3 M.
...GALE WARNING...
.LOW 62N38W 1004 MB MOVING S 15 KT. FROM 56N TO 65N BETWEEN 35W
AND 43W WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M.
.06 HOUR FORECAST LOW 59N38W 1002 MB. WITHIN 90 NM W OF A LINE
FROM 58N38W TO 62N38W WINDS 25 TO 35 KT. SEAS TO 4 M.
.24 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER E OF AREA NEAR
57N34W 1001 MB. WITHIN 420 NM W SEMICIRCLE WINDS 20 TO 30 KT.
SEAS 2.5 TO 4.5 M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MOVED E OF AREA.
...GALE WARNING...
.LOW 38N52W 1004 MB MOVING NE 20 KT. FROM 34N TO 41N BETWEEN 45W
AND 54W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.12 HOUR FORECAST LOW 41N48W 1000 MB. WITHIN 150 NM E SEMICIRCLE
WINDS 30 TO 40 KT. SEAS 3 TO 4 M.
.24 HOUR FORECAST LOW 44N47W 1001 MB. WITHIN 150 NM NE QUADRANT
WINDS 30 TO 40 KT. SEAS 3 TO 4 M. ELSEWHERE WITHIN 420 NM NE OF A
LINE FROM 39N47W TO 45N52W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MERGED WITH LOW
47N56W DESCRIBED ABOVE.
...GALE WARNING...
.LOW WELL N OF AREA. N OF 63N W OF 58W WINDS TO 25 KT. SEAS TO
2.5 M.
.24 HOUR FORECAST LOW WELL N OF AREA. N OF 65N BETWEEN 53W AND
62W WINDS 25 TO 35 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW NW OF AREA NEAR 68N74W 998 MB. NW OF A LINE
FROM 55N61W TO 64N51W WINDS TO 25 KT. SEAS TO 2.5 M.
.SYNOPSIS AND FORECAST.
.LOW E OF AREA NEAR 48N28W 992 MB MOVING NE 30 KT. FROM 32N TO
47N E OF 40W WINDS LESS THAN 25 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR LOW AND ASSOCIATED CONDITIONED MOVED WELL E OF AREA.
.LOW 38N60W 1003 MB MOVING E 25 KT. FROM 33N TO 38N BETWEEN 57W
AND 63W WINDS TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED
.FROM 56N TO 58N BETWEEN 49W AND 53W WINDS LESS THAN 25 KT. SEAS
TO 3 M.
.24 HOUR FORECAST CONDITIONS DIMINISHED.
.48 HOUR FORECAST FROM 56N TO 60N E OF 46W WINDS TO 25 KT. SEAS
TO 3 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 45N TO 47N
BETWEEN 56W AND 65W.
.24 HOUR FORECAST DENSE FOG FROM 43N TO 47N BETWEEN 47W AND 46W.
.48 HOUR FORECAST DENSE FOG FROM 45N TO 51N BETWEEN 46W AND 55W.
.FORECASTER POCHE. 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 SEP 5.
24 HOUR FORECAST VALID 1200 UTC SUN SEP 6.
48 HOUR FORECAST VALID 1200 UTC MON SEP 7.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.CARIBBEAN WITHIN 12N75W TO 12N76W TO 11N76W TO 11N75W TO 12N75W
NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WITHIN 12N69W TO 13N70W TO 13N71W TO 11N71W TO
11N69W TO 12N69W...INCLUDING THE GULF OF VENEZUELA...E WINDS 20
TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST WITHIN 14N72W TO 14N74W TO 14N75W TO 13N74W TO
12N71W TO 12N70W TO 14N72W...INCLUDING THE GULF OF VENEZUELA...E
WINDS 20 TO 25 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.
$$