840
FZNT01 KWBC 281536
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC FRI JUN 28 2024

CCODE/1:31:04:01:00/AOE/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
VOSOPS@NOAA.GOV(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

SECURITE

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 1200 UTC JUN 28.
24 HOUR FORECAST VALID 1200 UTC JUN 29.
48 HOUR FORECAST VALID 1200 UTC JUN 30.

.WARNINGS.

...GALE WARNING...
.LOW 58N52W 993 MB MOVING N 25 KT. WITHIN 90 NM N AND NE OF A
FRONT FROM 60N50W TO 58N44W WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
ELSEWHERE FROM 50N TO 60N BETWEEN 35W AND 59W AND FROM 60N TO 62N
E OF 59W TO GREENLAND WINDS 20 TO 30 KT. SEAS TO 10 FT.
.06 HOUR FORECAST LOW 60N52W 991 MB. WITHIN 90 NM NE OF A LINE
FROM 61N51W TO 59N45W TO GREENLAND WINDS 30 TO 45 KT. SEAS 9 TO
15 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 47N60W 1005 MB MOVING NE 30 KT. WITHIN 180 NM E OF A LINE
FROM 47N53W TO 42N60W TO 35N63W WINDS 25 TO 35 KT. SEAS 8 TO 12
FT...HIGHEST NEAR 41N58W.  ELSEWHERE WITHIN 360 NM E OF A LINE
FROM 50N50W TO 47N53W TO 42N60W TO 35N63W TO 31N64W WINDS 20 TO
30 KT. SEAS TO 10 FT. ALSO WITHIN 180 NM NW OF A LINE FROM 43N63W
TO 38N69W WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 54N43W 1008 MB AND
SECOND NEW LOW 46N47W 1016 MB. WITHIN 300 NM SE AND SW QUADRANTS
OF SECOND LOW WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. ELSEWHERE FROM
40N TO 54N E OF 50W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST COMBINED LOW NE OF AREA 64N36W 990 MB. FROM 58N
TO 60N BETWEEN 35W AND 45W AND FROM 53N TO 56N BETWEEN 41W AND
47W WINDS 30 TO 40 KT. SEAS 9 TO 15 FT...HIGHEST NEAR 60N40W.
ELSEWHERE FROM 50N TO 57N E OF 55W WINDS 20 TO 30 KT. SEAS 8 TO
12 FT.

.SYNOPSIS AND FORECAST.
.24 HOUR FORECAST NEW LOW 63N38W 1002 MB. WITHIN AN AREA BOUNDED
BY A LINE FROM 54N35W TO 54N42W TO 58N35W TO 54N35W WINDS 20 TO
30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 64N35W 990 MB. FROM 61N TO 64N E OF 38W
WINDS TO 25 KT. SEAS TO 8 FT.

.48 HOUR FORECAST WITHIN 300 NM NW AND N OF A LINE FROM 37N72W TO
47N55W...INCLUDING THE GULF OF SAINT LAWRENCE AREA OF S TO SW
WINDS 20 TO 30 KT. SEAS TO 10 FT

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 48N
BETWEEN 45W AND 62W...FROM 48N TO 59N BETWEEN 40W AND 59W AND
FROM 59N TO 62N E OF 55W TO GREENLAND.
.24 HOUR FORECAST DENSE FOG WITHIN 180 NM W OF A LINE FROM 52N40W
TO 45N43W...WITHIN AN AREA BOUNDED BY A LINE FROM 52N35W TO
52N44W TO 61N35W TO 52N35W AND N OF 62N E OF GREENLAND.
.48 HOUR FORECAST DENSE FOG FROM 53N TO 55N BETWEEN 51W AND
55W...WITHIN 120 NM NW OF A LINE FROM 45N63W TO
42N68W...INCLUDING THE BAY OF FUNDY AND N OF 63N E OF GREENLAND.

.FORECASTER FUTTERMAN. 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 FRI JUN 28.
24 HOUR FORECAST VALID 1200 UTC SAT JUN 29.
48 HOUR FORECAST VALID 1200 UTC SUN JUN 30.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC LOW PRES NEAR 09N39W 1007 MB. WITHIN 12N37W TO 13N38W TO
13N39W TO 11N41W TO 10N40W TO 09N38W TO 12N37W WINDS 20 TO 30
KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
10N45.5W 1004 MB. WITHIN 11N45W TO 11N46W TO 10N46W TO
09.5N45.5W TO 10N45W TO 11N45W WINDS 30 TO 35 KT. SEAS 8 TO 12
FT. ELSEWHERE WITHIN 15N41W TO 15N46W TO 14N48W TO 10N48W TO
09N44W TO 11N41W TO 15N41W WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
11N52.5W 1002 MB. WITHIN 12N52W TO 12N53W TO 11N53W TO 11N52W TO
11N51W TO 12N52W WINDS 30 TO 45 KT. SEAS 11 TO 17 FT. ELSEWHERE
WITHIN 15N46W TO 18N48W TO 19N53W TO 14N57W TO 10N54W TO 12N47W
TO 15N46W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.

.SYNOPSIS AND FORECAST.

.CARIBBEAN WITHIN 19N81W TO 21N82W TO 21N85W TO 18N85W TO 17N83W
TO 18N81W TO 19N81W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.
.24 HOUR FORECAST WITHIN 21N85W TO 22N87W TO 18N88W TO 17N86W TO
18N85W TO 21N85W...INCLUDING STRAITS OF FLORIDA AND IN YUCATAN
CHANNEL... E TO SE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.GULF OF MEXICO 24 HOUR FORECAST WITHIN 23N88W TO 24N89W TO
23N91W TO 22N91W TO 21N89W TO 22N88W TO 23N88W E TO SE WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 24N91W TO 26N95W TO 25N96W TO 23N97W TO
21N94W TO 22N91W TO 24N91W E TO SE WINDS 20 TO 30 KT. SEAS 8 TO
11 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.


.FORECASTER AL. NATIONAL HURRICANE CENTER.

$$