FZNT01 KWBC 041611
HSFAT1 1630
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN AUG 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
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 AUG 04.
24 HOUR FORECAST VALID 1200 UTC AUG 05.
48 HOUR FORECAST VALID 1200 UTC AUG 06.
.WARNINGS.
…GALE WARNING…
.COMPLEX LOW E OF AREA WITH MEAN CENTER 60N22W 982 MB MOVING SE
10 KT. FROM 60N TO 64N E OF 37W WINDS 25 TO 35 KT. SEAS 11 TO 16
FT. ELSEWHERE E OF A LINE FROM 50N38W TO 58N43W TO 65N36W WINDS
TO 25 KT. SEAS TO 12 FT.
.24 HOUR FORECAST COMPLEX LOW E OF AREA WITH MEAN CENTER 59N23W
983 MB. E OF A LINE FROM 53N35W TO 60N38W TO 65N36W WINDS 20 TO
30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST CONDITIONS E OF AREA.
.SYNOPSIS AND FORECAST.
.LOW E OF AREA 46N29W 1003 MB MOVING NE 30 KT. FROM 44N TO 50N E
OF 38W WINDS TO 25 KT. SEAS 8 TO 12 FT. ELSEWHERE EXCEPT WHERE
NOTED IN WARNINGS SECTION…E OF A LINE FROM 39N41W TO 50N48W TO
65N39W WINDS LESS THAN 25 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS E OF
AREA.
.WITHIN 180 NM SE OF A LINE FROM 41N65W TO 39N73W TO 34N76W AREA
OF S TO SW WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 240 NM S OF A LINE FROM 45N60W TO
43N67W TO 39N72W AREA OF SW WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST WITHIN 300 NM SE OF A LINE FROM 47N57W TO
40N68W AREA OF SW WINDS 20 TO 30 KT. SEAS TO 10 FT.
.WITHIN 180 NM E OF A LINE FROM 62N66W TO 52N54W AREA OF SE
WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST NEW LOW 62N61W 1001 MB. W OF A LINE FROM
67N58W TO 62N63W AND WITHIN 120 NM N OF A LINE FROM 60N50W TO
63N61W WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 61N62W 1001 MB. W OF A LINE FROM 67N59W TO
64N59W TO 61N65W WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST NEW LOW 51N50W 1006 MB. FROM 45N TO 52N
BETWEEN 42W AND 46W AREA OF S TO SW WINDS TO 25 K
