216
FZNT01 KWBC 031618
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC WED JUN 03 2026

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

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 JUN 03.
24 HOUR FORECAST VALID 1200 UTC JUN 04.
48 HOUR FORECAST VALID 1200 UTC JUN 05.

.WARNINGS.

...STORM WARNING...
.COMPLEX LOW WITH FIRST CENTER 40N50W 1004 MB MOVING NE 20 KT AND
SECOND CENTER 37N58W 1012 MB MOVING NE 20 KT. WITHIN 240 NM SE
AND 660 NM SW QUADRANTS OF FIRST CENTER WINDS 30 TO 45 KT. SEAS 3
TO 6 M. ELSEWHERE WITHIN 300 NM NW...180 NM NE...420 NM SE AND
900 NM SW QUADRANTS OF FIRST CENTER WINDS 20 TO 30 KT. SEAS TO 3
M.
.24 HOUR FORECAST LOW  45N41W 1004 MB. WITHIN 360 NM S SEMICIRCLE
AND 120 NM NW QUADRANT WINDS 35 TO 50 KT. SEAS 3.5 TO 7
M...EXCEPT 2.5 TO 4 M IN N SEMICIRCLE. ELSEWHERE WITHIN 240 NM
NW...480 NM SE AND 600 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS
2.5 TO 4 M. ALSO WITHIN 360 NM N SEMICIRCLE AND 600 NM SE
QUADRANT WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MOVED E OF AREA.

...GALE WARNING...
.LOW 32N72W 1014 MB MOVING NE 10 KT. WITHIN 300 NM NW QUADRANT
WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE WITHIN 360 NM NW
QUADRANT WINDS TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW 32N69W 1014 MB. FROM 31N TO 39N BETWEEN 60W
AND 78W WINDS 20 TO 30 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW 38N62W 1008 MB. WITHIN 240 NM N AND 420 NM
S SEMICIRCLES WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.

...GALE WARNING...
.LOW 61N38W 990 MB NEARLY STATIONARY. WITHIN 780 NM S SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE WITHIN 1020 NM S
SEMICIRCLE...AND WITHIN 120 NM NW AND 300 NM NE QUADRANTS WINDS
TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW 62N38W 989 MB. WITHIN 420 NM SW AND 600 NM
NW QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE WITHIN
180 NM NW...300 NM NE...720 NM SE AND 600 NM SW QUADRANTS WINDS
TO 25 KT. SEAS TO 3.5 M.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS ABSORBED BY LOW E
OF AREA NEAR 62N29W DESCRIBED IN SYNOPSIS AND FORECAST SECTION
BELOW.

...GALE WARNING...
.N OF 53N BETWEEN THE W COAST OF GREENLAND AND 59W WINDS 25 TO 35
KT. SEAS TO 3.5 M. ELSEWHERE N OF 52N BETWEEN 50W AND 61W WINDS
TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST CONDITIONS DESCRIBED WITH LOW 62N38W ABOVE.

.SYNOPSIS AND FORECAST.

.48 HOUR FORECAST LOW E OF AREA NEAR 62N29W 981 MB. WITHIN 840 NM
W SEMICIRCLE WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.

.48 HOUR FORECAST LOW 50N50W 1000 MB. WITHIN 240 NM N
SEMICIRCLE...AND 720 NM SE AND 540 NM SW QUADRANTS WINDS 20 TO 30
KT. SEAS 2.5 TO 4 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 54N TO 60N W OF
40W.
.24 HOUR FORECAST DENSE FOG FROM 50N TO 53N W OF 50W.
.48 HOUR FORECAST DENSE FOG FROM 50N TO 54N W OF 46W.

.FORECASTER HOLLEY. OCEAN PREDICTION CENTER.

NWS NATIONAL HURRICANE CENTER MIAMI FL

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF AMERICA

SYNOPSIS VALID 1200 UTC WED JUN 3.
24 HOUR FORECAST VALID 1200 UTC THU JUN  4.
48 HOUR FORECAST VALID 1200 UTC FRI JUN  5.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N65W TO 26N79W. WITHIN 31N58.5W TO
31N64.5W TO 30N64.5W TO 30N60W TO 31N58.5W. WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN SW TO W SWELL.
.12 HOUR FORECAST COLD FRONT MERGED WITH FRONT TO THE W.
CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.ATLC WITHIN COLD FROM 31N71W TO 28N80W. 31N74W TO 31N81W TO
29N80W TO 30N77W TO 30N75W TO 31N74W WINDS 20 KT OR LESS. SEAS
2.5 TO 3.0 M IN N TO NE SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N71W TO 28N78W. WITHIN
31N73W TO 30N78W TO 31N80W TO 27N80W TO 30N77W TO 29N75W TO
31N73W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.42 HOUR FORECAST COLD FRONT FROM 31N69W TO 26N77W. CONDITIONS
IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.ATLC WITHIN 11N54W TO 11N56W TO 10N57W TO 10N55W TO 09N53W TO
09N51W TO 11N54W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO
E SWELL.
.24 HOUR FORECAST WITHIN 14N58W TO 15N60W TO 13N60W TO 12N59W TO
13N58W TO 14N58W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E
SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.CARIBBEAN WITHIN 15N71W TO 16N74W TO 16N78W TO 13N78W TO 12N71W
TO 15N71W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 25
KT. SEAS 2.5 TO 3.0 M IN E SWELL. ELSEWHERE WITHIN 17N73W TO
17N77W TO 15N80W TO 12N79W TO 11N76W TO 13N69W TO 17N73W WINDS
20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.GULF OF AMERICA COLD FRONT FROM 27N83W 30N92W. WITHIN 30N84W TO
30N86W TO 29N86W TO 29N84W TO 28N83W TO 29N83W TO 30N84W NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST STATIONARY FRONT FROM 27N83W TO 29N91W. WITHIN
30N87W TO 30N89W TO 29N90W TO 27N88W TO 27N85W TO 28N85W TO
30N87W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN E TO SE SWELLS.
.48 HOUR FORECAST STATIONARY FRONT WEAKENING. WITHIN 30N86W TO
30N88W TO 30N89W TO 29N87W TO 29N86W TO 30N86W E TO SE WINDS 20
TO 25 KT. SEAS LESS THAN 2.5 M.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.



.FORECASTER CHAN. NATIONAL HURRICANE CENTER.

$$