FZNT01 KWBC 231618
HSFAT1 1630
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC TUE JUL 23 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND
GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY.
TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE)
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP
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 JUL 23.
24 HOUR FORECAST VALID 1200 UTC JUL 24.
48 HOUR FORECAST VALID 1200 UTC JUL 25.
.WARNINGS.
…GALE WARNING…
.LOW 56N49W 994 MB MOVING NE 25 KT. WITHIN 300 NM SW SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW E OF AREA 60N33W 996 MB. WITHIN 540 NM S
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW E OF AREA NEAR 61N16W 990 MB. ASSOCIATED
CONDITIONS DIMINISHED.
.SYNOPSIS AND FORECAST.
.N OF 63N AND E OF 56W WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST N OF 60N E OF 65W WINDS 20 TO 30 KT. SEAS TO 9
FT.
.48 HOUR FORECAST N OF 55N E OF 64E WINDS 20 TO 30 KT. SEAS TO 8
FT.
.LOW 41N70W 1014 MB MOVING NE 20 KT. WITHIN 180 NM SE SEMICIRCLE
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 44N60W 1020 MB. ASSOCIATED CONDITIONS
DIMINISHED.
.24 HOUR FORECAST FROM 55N TO 61N BETWEEN 42W AND 49W WINDS 20 TO
30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 54N TO 59N BETWEEN 35W AND 45W WINDS 20 TO
30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW 39N73W 1020 MB. WITHIN 180 NM SE QUADRANT
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 42N60W 1020 MB. WITHIN 240 NM S AND 600 NM
SW QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM E OF A LINE FROM
61N35W TO 61N39W TO 56N35W…AND FROM 41N TO 44N BETWEEN 62W AND
69W.
.24 HOUR FORECAST DENSE FOG N OF 44N BETWEEN 66W AND 69W…AND
FROM 40N TO 41N BETWEEN 67W AND 70W.
.48 HOUR FORECAST DENSE FOG N OF 40N BETWEEN 63W AND 71W.
.FORECASTER HYDE. 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 1200 UTC TUE JUL 23.
24 HOUR FORECAST VALID 1200 UTC WED JUL 24.
48 HOUR FORECAST VALID 1200 UTC THU JUL 25.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 22N35W TO 21N37W TO 19N38W TO 18N35W TO 22N35W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL.
.24 HOUR FORECAST WITHIN 20N39W TO 21N41W TO 20N44W TO 18N44W TO
18N41W TO 18N40W TO 20N39W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN NE TO E SWELL.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.ATLC AND CARIBBEAN 09 HOUR FORECAST WITHIN 21N72W TO 21N73W TO
20N74W TO 19N73W TO 20N73W TO 20N70W TO 21N72W E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.36 HOUR FORECAST WITHIN 21N70W TO 21N73W TO 20N75W TO 20N74W TO
20N70W TO 21N70W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.CARIBBEAN WITHIN 13N70W TO 14N75W TO 13N78W TO 11N78W TO 12N70W
TO 13N70W…INCLUDING THE GULF OF VENEZUELA…E WINDS 20 TO 25
KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 18N71W TO 18N72W TO 18N73W TO 17N73W TO
17N72W TO 18N71W E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.36 HOUR FORE
