FZNT01 KWBC 072208
HSFAT1 2230
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC WED AUG 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC AUG 07.
24 HOUR FORECAST VALID 1800 UTC AUG 08.
48 HOUR FORECAST VALID 1800 UTC AUG 09.
.WARNINGS.
…TROPICAL STORM WARNING…
.TROPICAL STORM DEBBY NEAR 32.5N 79.1W 995 MB AT 2100 UTC AUG 07
MOVING NNE OR 030 DEG AT 3 KT. MAXIMUM SUSTAINED WINDS 50 KT
GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 150 NM NE
QUADRANT…160 NM SE QUADRANT…90 NM SW QUADRANT…AND 0 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 0 NM W SEMICIRCLE…270
NM NE QUADRANT AND 240 NM SE QUADRANT WITH SEAS TO 20 FT.
.24 HOUR FORECAST TROPICAL STORM DEBBY INLAND NEAR 34.3N 79.8W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE
WINDS WITHIN 120 NM E SEMICIRCLE AND 0 NM W SEMICIRCLE. SEAS 12
FT OR GREATER WITHIN 480 NM S QUADRANT WITH SEAS TO 15 FT.
ELSEWHERE S OF 37N W OF 71W WINDS 20 TO 33 KT. SEAS TO 12 FT.
.48 HOUR FORECAST POST-TROPICAL EXTRATROPICAL DEBBY NEAR
39.8N77.6W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. ELSEWHERE
S OF 41N W OF 70W WINDS 20 TO 30 KT. SEAS TO 11 FT.
…GALE WARNING…
.LOW 57N40W 987 MB MOVING E 10 KT. WITHIN 180 NW QUADRANT WINDS
25 TO 40 KT. SEAS 8 TO 14 FT. ELSEWHERE WITHIN 300 NM NE AND 780
NM SE AND 480 SW QUADRANTS WINDS