241
FZNT01 KWBC 192134
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC SUN JUL 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC JUL 19.
24 HOUR FORECAST VALID 1800 UTC JUL 20.
48 HOUR FORECAST VALID 1800 UTC JUL 21.

.WARNINGS.

...GALE WARNING...
.LOW INLAND 45N64W 990 MB MOVING NE 10 KT. BETWEEN 120 NM AND 360
NM E AND SE QUADRANTS WINDS 35 TO 45 KT. SEAS 3 TO 4 M. ALSO
BETWEEN 120 NM AND 420 NM E AND SE QUADRANTS...AND WITHIN 300 NM
SE OF A FRONT FROM 45N61W TO 41N63W TO 35N75W WINDS 25 TO 35 KT.
SEAS 2.5 TO 4 M. ELSEWHERE WITHIN 480 NM SE QUADRANT...AND
BETWEEN 480 NM AND 1020 NM SW QUADRANT WINDS TO 25 KT. SEAS TO
2.5 M.
.24 HOUR FORECAST LOW INLAND 54N58W 991 MB. BETWEEN 240 NM AND
540 NM E AND SE QUADRANTS...AND WITHIN THE GULF OF SAINT LAWRENCE
WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M...HIGHEST E OF CENTER.
ELSEWHERE WITHIN 600 NM E AND 360 NM S SEMICIRCLES...AND WITHIN
120 NM S OF A FRONT FROM 46N48W TO 40N56W TO 36N70W WINDS TO 25
KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW 62N58W 999 MB. WITHIN 120 NM OF THE W
GREENLAND COAST BETWEEN 45W AND 53W WINDS 25 TO 35 KT. SEAS 3 TO
4.5 M. ELSEWHERE WITHIN 240 NM NE SEMICIRCLE AND 600 NM SE
QUADRANT WINDS TO 25 KT. SEAS TO 3 M.

.SYNOPSIS AND FORECAST.

.COMPLEX LOW WITH MAIN CENTER NEAR 63N62W 1005 MB MOVING NW 10
KT. N OF 59N W OF GREENLAND WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW DISSIPATED INLAND AND CONDITIONS
DIMINISHED.

.FROM 50N TO 63N E OF 39W AREA OF SE TO S WINDS TO 25 KT. SEAS TO
3 M.
.24 HOUR FORECAST N OF 60N E OF GREENLAND AREA OF SW WINDS TO 25
KT. SEAS TO 2.5 M.
.48 HOUR FORECAST NEW LOW TO FORM NEAR 60N42W 1012 MB. WITHIN 300
NM E AND 600 NM SE QUADRANTS WINDS TO 25 KT. SEAS TO 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 39N TO 52N
BETWEEN 57W AND 69W...N OF 47N E OF 42W...AND N OF A LINE FROM
58N42W TO 59N63W.
.24 HOUR FORECAST DENSE FOG FROM 49N TO 61N E OF 38W...WITHIN 300
NM EITHER SIDE OF A LINE FROM 61N63W TO 43N45W...AND N OF 60N W
OF 35W.
.48 HOUR FORECAST DENSE FOG N OF A LINE FROM 54N44W TO
57N61W...AND WITHIN 180 NM EITHER SIDE OF A LINE FROM 42N50W TO
65N33W.

.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 AMERICA

SYNOPSIS VALID 1800 UTC SUN JUL 19.
24 HOUR FORECAST VALID 1800 UTC MON JUL 20.
48 HOUR FORECAST VALID 1800 UTC TUE JUL 21.

.WARNINGS.

...GULF OF AMERICA TROPICAL STORM WARNING...
.TROPICAL DEPRESSION TWO NEAR 27.5N 85.0W 1010 MB AT 2100 UTC
JUL 19 MOVING N OR 360 DEG AT 0 KT. MAXIMUM SUSTAINED WINDS 25 KT
GUSTS 35 KT. WITHIN 29N84W TO 29N85W TO 29N86W TO 28N85W TO
28N84W TO 28N83W TO 29N84W WINDS 20 TO 25 KT. SEAS LESS THAN 2.5
M.
.24 HOUR FORECAST TROPICAL STORM TWO NEAR 28.2N 85.5W. MAXIMUM
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS
WITHIN 50 NM E SEMICIRCLE AND 0 NM W SEMICIRCLE.
ELSEWHERE...WITHIN 29N83W TO 30N84W TO 29N86W TO 28N86W TO 27N85W
TO 27N83W TO 29N83W WINDS 20 TO 33 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST TROPICAL STORM TWO NEAR 28.9N 86.7W. MAXIMUM
SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS
WITHIN 80 NM E SEMICIRCLE...30 NM SW QUADRANT AND 50 NM NW
QUADRANT. ELSEWHERE...WITHIN 29N83W TO 30N84W TO 30N87W TO 28N88W
TO 27N85W TO 28N83W TO 29N83W WINDS 20 TO 33 KT. SEAS 2.5 TO 3.5
M.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND
INTENSITY.

.SYNOPSIS AND FORECAST.

.ATLC AND CARIBBEAN WITHIN 21N71W TO 21N73W TO 20N74W TO 19N74W
TO 20N73W TO 20N71W TO 21N71W NE TO E WINDS 20 TO 25 KT. SEAS
LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.CARIBBEAN WITHIN 12N76W TO 13N77W TO 12N78W TO 11N78W TO 11N77W
TO 11N76W TO 12N76W NE TO E WINDS 20 TO 30 KT. SEAS 3.5 TO 4.5
M. ELSEWHERE...WITHIN 16N72W TO 16N78W TO 11N82W TO 10N77W TO
11N74W TO 12N70W TO 16N72W...INCLUDING THE GULF OF
VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST WITHIN 15N76W TO 13N80W TO 11N79W TO 12N76W TO
11N70W TO 15N76W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST WITHIN 13N71W TO 13N75W TO 15N76W TO 12N78W TO
12N74W TO 11N70W TO 13N71W...INCLUDING THE GULF OF
VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.

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

.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.

$$