FZNT01 KWBC 091558
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC WED SEP 09 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 09.
24 HOUR FORECAST VALID 1200 UTC SEP 10.
48 HOUR FORECAST VALID 1200 UTC SEP 11.
.WARNINGS.
...STORM WARNING...
.COMPLEX LOW WITH MAIN CENTER 61N40W 987 MB MOVING NE 25 KT AND
SECOND CENTER 65N37W 986 MB MOVING SW 10 KT. BETWEEN 120 NM AND
480 NM OF FIRST LOW AND N OF 65N E OF GREENLAND WINDS 25 TO 35
KT. SEAS 2.5 TO 5 M. ELSEWHERE WITHIN 660 NM S AND 540 NM SW
QUADRANTS OF FIRST LOW WINDS TO 25 KT. SEAS TO 3 M.
.12 HOUR FORECAST LOW 61N37W 986 MB. FROM 56N TO 60N E OF 46W
WINDS 35 TO 50 KT. SEAS 4 TO 7 M.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER E OF AREA NEAR
66N30W 974 MB. N OF 64N E OF 37W AREA OF NW WINDS 35 TO 50 KT.
SEAS 4 TO 7 M. ELSEWHERE FROM 56N TO 63N E OF 45W AND N OF 63N E
OF 40W WINDS 25 TO 40 KT. SEAS 3 TO 5.5 M. ALSO FROM 44N TO 61N E
OF 54W WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW E OF AREA NEAR 62N32W 987 MB. WITHIN 360 NM
W SEMICIRCLE WINDS TO 25 KT. SEAS TO 2.5 TO 4.5 M.
...GALE WARNING...
.LOW 39N49W 1018 MB MOVING NE 35 KT. WITHIN 120 NM SE QUADRANT
WINDS 25 TO 35 KT. SEAS TO 3 M.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 43N42W 1008 MB
AND SECOND CENTER 43N46W 1009 MB. FROM 43N TO 47N BETWEEN 140W
AND 148W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE FROM 35N
TO 47N BETWEEN 35W AND 55W WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA.
...GALE WARNING...
.24 HOUR FORECAST FROM 46N TO 50N BETWEEN 57W AND 64W WINDS 25 TO
35 KT. SEAS TO 3.5 M. ELSEWHERE W OF A LINE FROM 56N46W TO 36N66W
WINDS 20 TO 30 KT. SEAS TO 3 M.
.48 HOUR FORECAST COMPLEX LOW 55N54W 984 MB. WITHIN 240 NM N
SEMICIRCLE AND FROM 43N TO 53N BETWEEN 44W AND 50W WINDS 25 TO 35
KT. SEAS 2.5 TO 4 M. ELSEWHERE FROM 55N TO 63N BETWEEN 50W AND
60W AND FROM 37N TO 50N BETWEEN 40W AND 70W WINDS TO 25 KT. SEAS
TO 3 M.
.SYNOPSIS AND FORECAST.
.LOW 45N54W 1014 MB MOVING E 20 KT. WITHIN 180 NM N AND 360 NM W
AND SW QUADRANTS WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 43N42W
DESCRIBED ABOVE.
.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM N
OF 62N E OF GREENLAND.
.48 HOUR FORECAST DENSE FOG FROM 53N TO 58N W OF 50W.
.FORECASTER KREKELER. 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 WED SEP 9.
24 HOUR FORECAST VALID 1200 UTC THU SEP 10.
48 HOUR FORECAST VALID 1200 UTC FRI SEP 11.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 18N53W TO 18N58W TO 17N60W TO 16N59W TO 16N51W TO
18N53W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES...WINDS 20
KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE.
.ATLC 03 HOUR FORECAST WITHIN 21N70W TO 21N72W TO 21N73W TO
20N73W TO 20N72W TO 20N70W TO 21N70W E WINDS 20 TO 25 KT. SEAS
LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST CONDITIONS IMPROVE.
.CARIBBEAN WITHIN 15N71W TO 15N78W TO 11N80W TO 10N78W TO 11N74W
TO 11N70W TO 15N71W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WITHIN 14N72W TO 16N74W TO 14N75W TO 14N78W TO
12N79W TO 11N76W TO 14N72W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0
M.
.48 HOUR FORECAST WITHIN 13N71W TO 13N74W TO 13N72W TO 11N71W TO
12N71W TO 13N71W...INCLUDING THE GULF OF VENEZUELA...E WINDS 20
TO 25 KT. SEAS TO 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.
$$
