FZNT01 KWBC 030952
HSFAT1 1030
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC SAT AUG 03 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC AUG 03.
24 HOUR FORECAST VALID 0600 UTC AUG 04.
48 HOUR FORECAST VALID 0600 UTC AUG 05.
.WARNINGS.
…GALE WARNING…
.COMPLEX LOW WITH MAIN CENTER E OF AREA 60N18W 983 MB MOVING W
10 KT. N OF 60N E OF 36W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW E OF AREA 60N24W 985 MB. WITHIN 600 NM W
AND 480 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 14 FT.
ELSEWHERE BETWEEN 53N AND 60N E OF 43W WINDS 20 TO 30 KT. SEAS
TO 12 FT.
.48 HOUR FORECAST LOW E OF AREA 59N24W 983 MB. WITHIN 600 NM W
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 12 FT.
…GALE WARNING…
.LOW 54N43W 989 MB MOVING SE 15 KT. WITHIN 180 NM NE AND 360 NM
SE QUADRANTS WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE WITHIN
AN AREA BOUNDED BY 55N55W…44N43W…52N30W…57N40W…58N52W
…55N55W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW E OF AREA 52N31W 994 MB. FROM 40N TO 53N E
OF 40W WINDS 20 TO 30 KT. SEAS 9 TO 15 FT.
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA.
…GALE WARNING…
.LOW 43N50W 1006 MB MOVING NE 30 KT. FROM 39N TO 43N BETWEEN 48W
AND 51W WINDS 25 TO 35 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW E OF AREA WITH CONDITIONS DESCRIBED BY LOW
52N31W ABOVE.
.SYNOPSIS AND FORECAST.
.W OF A LINE FROM 40N70W TO 36N70W TO 33N76W WINDS TO 25 KT.
SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN AN AREA BOUNDED BY 40N65W…35N71W…
35N75W…40N72W… 40N65W WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 300 NM E AND SE OF A LINE FROM 38N73W
TO 40N71W TO 45N63W TO 46N60W WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST W OF A LINE FROM 62N63W TO 54N54W WINDS TO 25
KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 45N TO 51N BETWEEN 41W AND 50W WINDS TO
25 KT. SEAS TO 8 FT.
