FZNT01 KWBC 250334
HSFAT1 0430
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC THU JUL 25 2024
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
[email protected](LOWERCASE).
FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH
ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP
(ALL LOWERCASE).
THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND
GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY.
TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE)
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP
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 0000 UTC JUL 25.
24 HOUR FORECAST VALID 0000 UTC JUL 26.
48 HOUR FORECAST VALID 0000 UTC JUL 27.
.WARNINGS.
GALE WARNING…
.BETWEEN 60N AND A LINE FROM 61N52W TO 50N41W TO 48N35W WINDS 25
TO 40 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST E OF A LINE FROM 60N45W TO 52N35W WINDS 20 TO
30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.
GALE WARNING…
.LOW 67N55W 993 MB MOVING NE 10 KT. BETWEEN GREENLAND COAST AND A
FRONT FROM LOW CENTER TO 63N53W AND WITHIN 90 NM E QUADRANT WINDS
25 TO 35 KT. SEAS
.24 HOUR FORECAST LOW DISSIPATED N OF AREA AND ASSOCIATED
CONDITIONS DIMINISHED.
GALE WARNING…
.COMPLEX LOW WITH FIRST CENTER 64N65W 998 MB MOVING NE 15 KT AND
SECOND CENTER 62N73W 998 MB MOVING E 20 KT THEN TURNING MORE NE
AFTER 06 HOURS. FROM 57N TO 62N W OF 52W SW TO W WINDS 20 TO 30
KT. SEAS TO 8 FT.
.24 HOUR FORECAST COMBINED LOW 67N55W 984 MB. N OF 64N BETWEEN
GREENLAND COAST AND 58W WINDS 25 TO 35 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW DISSIPATED N OF AREA AND ASSOCIATED
CONDITIONS DIMINISHED.
.SYNOPSIS AND FORECAST.
.LOW 44N54W 1017 MB MOVING E 20 KT. WITHIN 300 NM S SEMICIRCLE
AND 60 NM N QUADRANT WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 45N43W 1014 MB. FROM 41N TO 47N BETWEEN 40W
AND 47W WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 49N42W 1006 MB. FROM 42N TO 52N E OF 43W
WINDS TO 25 KT. SEAS TO 9 FT.
.LOW 41N65W 1019 MB MOVING NE 10 KT. WITHIN 240 NM S AND SE OF
FRONT FROM LOW CENTER TO 41N75W WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 43N61W 1014 MB. FROM 36N TO 43N BETWEEN 55W
AND 75W WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 47N46W 1006 MB. FROM 40N TO 48N BETWEEN 43W
AND 51W AND WITHIN 120 NM SE OF FRONT TO EXTEND FROM 41N58W TO
36N73W WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 58N TO 65N W OF 55W WINDS 20 TO 30 KT.
SEAS TO 9 FT.
.48 HOUR FORECAST LOW 65N58W 988 MB. N OF 57N W OF 51W WINDS 20
TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST NEW LOW 59N44W 996 MB. FRONT TO EXTEND FROM LOW
CENTER TO 51N51W TO 45N160W. WITHIN 150 NM E OF FRONT N OF 51N
AND 240 NM NW OF FRONT S OF 55N WINDS 20 TO 30 KT. SEAS TO 8 FT.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 FROM 40N TO 45N W OF
66W AND WITHIN 60 NM W OF GREENLAND COAST FROM 62N TO 66N.
.24 HOUR FORECAST DENSE FOG FROM 41N TO 45N W OF 63W AND N OF 65N
BETWEEN GREENLAND COAST AND 58W.
.48 HOUR FORECAST DENSE FOG WITHIN 120 NM W OF A LINE FROM 60N41W
TO 51N49W…WITHIN 60 NM OF 51N42W…AND FROM 45N TO 48N BETWEEN
44W AND 49W.
.FORECASTER JOSEPH. OCEAN PREDICTION CENTER.
NWS NATIONAL HURRICANE CENTER MIAMI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO
SYNOPSIS VALID 0000 UTC THU JUL 25.
24 HOUR FORECAST VALID 0000 UTC FRI JUL 26.
48 HOUR FORECAST VALID 0000 UTC SAT JUL 27.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 19N41W TO 21N43W TO 18N52W TO 16N52W TO 15N49W TO
17N42W TO 19N41W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.ATLC AND CARIBBEAN WITHIN 21N71W TO 21N73W TO 20N74W TO 19N74W
TO 20N73W TO 20N71W TO 21N71W E WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.CARIBBEAN WITHIN 17N77W TO 15N78W TO 11N72W TO 11N68W TO 13N68W
TO 17N77W…INCLUDING THE GULF OF VENEZUELA…E WINDS 20 TO 30
KT. SEAS 8 TO 9 FT. WITHIN 18N72W TO 18N73W TO 17N72W TO
18N72W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 16N74W TO 15N78W TO 13N79W TO 12N76W TO
11N71W TO 13N69W TO 16N74W…INCLUDING THE GULF OF VENEZUELA…
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. WITHIN 18N72W TO
18N72.5W TO 17.5N73W TO 17.5N72.5W TO 17.5N72W TO 17.5N71.5W TO
18N72W E
TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 15N70W TO 16N74W TO 15N76W TO 12N76W TO
12N71W TO 11N67W TO 15N70W…INCLUDING THE GULF OF VENEZUELA…
E WINDS 20 TO 30 KT. SEAS 8 FT. WITHIN 18N72W TO 17N73W TO 17N72W
TO 18N72W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.FORECASTER ERA. NATIONAL HURRICANE CENTER.
¤¤
UUID DC9D97EA-4A36-11EF-9747-0AFB0B260000 TX 1
