FZNT01 KWBC 302200
HSFAT1 2230
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC TUE JUL 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUL 30.
24 HOUR FORECAST VALID 1800 UTC JUL 31.
48 HOUR FORECAST VALID 1800 UTC AUG 01.
.WARNINGS.
…STORM WARNING…
.LOW 62N38W 973 MB NEARLY STATIONARY FOR 12 HOURS THEN MOVING SE
05 KT. FROM 57N TO 61N BETWEEN 39W AND 50W…AND WITHIN 60 NM W
AND 180 NM N QUADRANTS WINDS 35 TO 50 KT. SEAS 12 TO 20 FT.
ELSEWHERE WITHIN 480 NM SW SEMICIRCLE…AND WITHIN 240 NM WINDS
25 TO 35 KT. SEAS 8 TO 15 FT. ALSO N OF 46N E OF 54W WINDS TO 25
KT. SEAS TO 8 FT.
.12 HOUR FORECAST LOW 62N37W 969 MB. FROM 56N TO 61N E OF
49W…AND WITHIN 120 NM W AND 240 NM N QUADRANTS WINDS 45 TO 60
KT. SEAS 18 TO 28 FT.
.24 HOUR FORECAST LOW 60N37W 973 MB. N OF 64N E OF 40W WINDS 45
TO 60 KT. SEAS 18 TO 25 FT. ELSEWHERE WITHIN 360 NM S QUADRANT…
180 NM W SEMICIRCLE…AND FROM 54N TO 64N E OF 54W WINDS 30 TO 45
KT. SEAS 15 TO 25 FT…HIGHEST NEAR 58N36W. ALSO N OF 52N E OF
57W WINDS 20 TO 30 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST LOW E OF AREA 58N29W 985 MB. N OF 51N E OF
44W…AND FROM 44N TO 49N E OF 45W WINDS 20 TO 30 KT. SEAS 9 TO
17 FT. ELSEWHERE FROM 44N TO 51N E OF 52W…AND N OF 53N E OF 44W
WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.SYNOPSIS AND FORECAST.
.WITHIN 300 NM NE OF A LINE FROM 40N44W TO 46N55W AREA OF W TO NW
WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.
.FROM 46N TO 51N BETWEEN 56W AND 66W…INCLUDING THE GULF OF
SAINT LAWRENCE…AREA OF SW WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 46N TO 51N BETWEEN 56W AND 66W…INCLUDING
THE GULF OF SAINT LAWRENCE…AND S OF 43N W OF 68W AREA OF SW
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 46N TO 51N BETWEEN 56W AND 66W…INCLUDING
THE GULF OF SAINT LAWRENCE…AND WITHIN 300 NM NW OF A LINE FROM
33N70W TO 42N56W AREA OF SW WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.LOW 40N65W 1020 MB MOVING N 10 KT. WITHIN 240 NM E SEMICIRCLE
WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.
.DENSE FOG VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 240 NM NW OF A
LINE FROM 41N65W TO 43N57W…FROM 48N TO 48N BETWEEN 45W AND
59W…AND N OF 61N E OF 41W.
.24 HOUR FORECAST DENSE FOG WITHIN 240 NM NW OF A LINE FROM
40N67W TO 43N57W…FROM 53N TO 54N W OF 54W…AND FROM 45N TO 52N
BETWEEN 43W AND 57W.
.48 HOUR FORECAST DENSE FOG WITHIN 240 NM NW OF A LINE FROM
40N68W TO 43N57W…AND FROM 48N TO 54N W OF 48W.
.FORECASTER ANDERSON. 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 1800 UTC TUE JUL 30.
24 HOUR FORECAST VALID 1800 UTC WED JUL 31.
48 HOUR FORECAST VALID 1800 UTC THU AUG 1.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC FROM 21N TO 23.5N BETWEEN 50.5W AND 55W WINDS 20 KT OR
LESS. SEAS 8 FT IN E SWELL.
.24 HOUR FORECAST FROM 19N TO 25.5N BETWEEN 53.5W AND 65W WINDS
20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL.
.48 HOUR FORECAST FROM 20.5N TO 25.5N BETWEEN 62W AND 71W WINDS
20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL.
.CARIBBEAN FROM 12N TO 15N BETWEEN 69W AND 78W NE TO E WINDS 20
TO 25 KT. SEAS TO 9 FT IN NE TO E SWELL. ELSEWHERE FROM 10.5N TO
15N BETWEEN 73.5W AND 79.5W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NE TO E SWELL.
.24 HOUR FORECAST FROM 11.5N TO 17N BETWEEN 72W AND 80W WINDS 20
KT OR LESS. SEAS 8 TO 9 FT IN E SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.
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