FZNT01 KWBC 040934
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC TUE AUG 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC AUG 04.
24 HOUR FORECAST VALID 0600 UTC AUG 05.
48 HOUR FORECAST VALID 0600 UTC AUG 06.
.WARNINGS.
...GALE WARNING...
.LOW 50N67W 993 MB MOVING E 15 KT. WITHIN 180 NM E OF A LINE FROM
31N81W TO 37N76W...AND WITHIN 420 NM E...600 NM SE...AND 540 NM
SW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 3 M.
.06 HOUR FORECAST LOW 51N66W 992 MB. WITHIN THE GULF OF SAINT
LAWRENCE WINDS 25 TO 35 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST LOW 51N59W 999 MB. WITHIN 540 NM NE...600 NM
SE...AND 420 NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.48 HOUR FORECAST LOW 47N50W 1004 MB. WITHIN 420 NM E...540 NM
SE...AND 600 NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 3 M.
.SYNOPSIS AND FORECAST.
.LOW 62N40W 1013 MB MOVING E 10 KT. WITHIN 300 NM S SEMICIRCLE
WINDS 20 TO 30 KT. SEAS TO 2.4 M.
.24 HOUR FORECAST LOW E OF AREA NEAR 63N34W 1006 MB. WITHIN 300
NM SW QUADRANT WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS WELL E OF AREA.
.LOW E OF AREA NEAR 41N34W 1012 MB MOVING E 05 KT. WITHIN 420 NM
NW QUADRANT WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW E OF AREA NEAR 41N31W 1012 MB. WITHIN 360
NM NW QUADRANT WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS WELL E OF AREA.
.48 HOUR FORECAST N OF 62N W OF 52W WINDS 20 TO 30 KT. SEAS LESS
THAN 2.5 M.
.48 HOUR FORECAST N OF 64N E OF 42W WINDS TO 25 KT. SEAS LESS
THAN 2.5 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM W OF A LINE FROM
41N69W TO 46N47W TO 53N46W TO 63N61W...N OF 64N E OF
GREENLAND...AND N OF 63N W OF GREENLAND.
.24 HOUR FORECAST DENSE FOG N OF 44 W OF 42W...EXCLUDING THE GULF
OF SAINT LAWRENCE...AND N OF 64N E OF GREENLAND.
.48 HOUR FORECAST DENSE FOG N OF 45N W OF 42W...EXCLUDING THE
GULF OF SAINT LAWRENCE.
.FORECASTER BYRD. 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 TUE AUG 4.
24 HOUR FORECAST VALID 0600 UTC WED AUG 5.
48 HOUR FORECAST VALID 0600 UTC THU AUG 6.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC 27 HOUR FORECAST WITHIN 26N63W TO 26N64W TO 26N67W TO
25N67W TO 25N66W TO 25N63W TO 26N63W E WINDS 20 TO 25 KT. SEAS
TO 2.5 M.
.48 HOUR FORECAST WITHIN 26N66W TO 27N68W TO 27N70W TO 26N69W TO
25N68W TO 25N66W TO 26N66W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0
M.
.ATLC AND CARIBBEAN 12 HOUR FORECAST WITHIN 21N72W TO 21N74W TO
19N74W TO 20N73W TO 20N72W TO 20N71W TO 21N72W E WINDS 20 TO 25
KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS IMPROVE.
.CARIBBEAN WITHIN 16N73W TO 15N78W TO 13N79W TO 11N76W TO 13N70W
TO 16N73W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WITHIN 15N72W TO 15N78W TO 12N78W TO 11N76W TO
11N71W TO 13N70W TO 15N72W...INCLUDING THE GULF OF VENEZUELA...E
WINDS 20 TO 25 KT. SEAS 2.5 TO 3.O M.
.48 HOUR FORECAST WITHIN 14N71W TO 12N76W TO 11N76W TO 12N73W TO
11N71W TO 11N70W TO 14N71W...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.
$$
