016
FZNT01 KWBC 140934
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC MON SEP 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SEP 14.
24 HOUR FORECAST VALID 0600 UTC SEP 15.
48 HOUR FORECAST VALID 0600 UTC SEP 16.

.WARNINGS.

...STORM WARNING...
.LOW 44N66W 1005 MB MOVING NE 35 KT. WITHIN 240 NM E AND 300 NM
SE QUADRANTS... IN THE GULF OF SAINT LAWRENCE N OF 47N W OF 58W
AND WITHIN 300 NM NW AND N OF A LINE FROM 48N52W TO 50N41W WINDS
TO 25 KT. SEAS TO 2.5 M.
.12 HOUR FORECAST LOW 50N58W 1001 MB. BETWEEN 120 NM AND 480 NM
SE SEMICIRCLE WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST LOW 57N52W 996 MB. WITHIN 90 NM NE OF A LINE
FROM 61N52W TO 59N46W AND WITHIN 300 NM E AND SE OF A LINE FROM
55N48W TO 47N50W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M...HIGHEST
NEAR 51N48W. ELSEWHERE WITHIN 300 NM NE...660 NM SE AND 780 NM S
QUADRANTS WINDS TO 25 KT. SEAS 2.5 TO 3.5 M.
.42 HOUR FORECAST ORIGINAL LOW DISSIPATED AND NEW LOW FORMED
62N37W 986 MB. WITHIN 90 NM W AND NW OF A LINE FROM 61N39W TO
64N39W TO E GREENLAND WINDS 35 TO 50 KT. SEAS 3.5 TO 6
M...HIGHEST NEAR 62N41W.
.48 HOUR FORECAST LOW JUST E OF THE AREA 62N33W 982 MB. BETWEEN
120 NM AND 420 NM S AND BETWEEN 120 NM AND 480 NM SW QUADRANTS
AND WITHIN 120 NM W AND NW OF A LINE FROM 62N37W TO 64N36W TO
66N35W TO E GREENLAND WINDS 35 TO 50 KT. SEAS 3.5 TO 6.5 M.
ELSEWHERE N OF 60N E OF GREENLAND...BETWEEN 120 NM AND 840 NM S
AND 90 NM AND 600 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO
5 M.

.SYNOPSIS AND FORECAST.

.COMPLEX LOW WITH MAIN CENTER WELL E OF AREA 63N23W 994 MB MOVING
SE 25 KT. FROM 50N TO 60N E OF 37W WINDS TO 25 KT. SEAS 2.5 TO
4.5 M IN N SWELL. ELSEWHERE FROM 45N TO 58N BETWEEN 47W AND 37W
WINDS LESS THAN 25 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST LOW AND CONDITIONS WELL E OF THE AREA.

.LOW 63N67W 984 MB MOVING NE 15 KT. WITHIN 180 NM N AND NE OF A
FRONT FROM THE LOW TO 60N55W WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW N OF THE AREA AND CONDITIONS MERGED WITH
LOW 57N52W DESCRIBED IN FIRST WARNING ABOVE.

.24 HOUR FORECAST NEW LOW 38N62W 1013 MB. WITHIN 90 NM NE AND E
OF A FRONT FROM 45N54W TO THE LOW AND WITHIN 300 NM W AND NW OF
FRONT FROM 42N58W TO THE LOW TO 33N71W WINDS TO 25 KT. SEAS TO 3
M.
.48 HOUR FORECAST LOW DISSIPATED. WITHIN 420 NM W AND NW OF A
LINE FROM 31N73W TO 43N56W WINDS TO 25 KT. SEAS TO 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 240 NM NW OF
A LINE FROM 41N67W TO 45N61W...INCLUDING THE BAY OF FUNDY.
.24 HOUR FORECAST DENSE FOG WITHIN 360 NM W AND NW OF A LINE FROM
46N49W TO 57N41W...FROM 57N TO 60N BETWEEN 40W AND 53W...FROM 60N
TO 66N E OF 57W TO W GREENLAND AND FROM 60N TO 62N W OF 40W TO E
GREENLAND.
.48 HOUR FORECAST DENSE FOG WITHIN 120 NM N OF A LINE FROM 44N53W
TO 46N42W AND N OF 62N 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 AMERICA

SYNOPSIS VALID 0600 UTC MON SEP 14.
24 HOUR FORECAST VALID 0600 UTC TUE SEP 15.
48 HOUR FORECAST VALID 0600 UTC WED SEP 16.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC 36 HOUR FORECAST WITHIN 31N73W TO 31N82W TO 30N81W TO
30N75W TO 31N73W NE WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST LITTLE CHANGE.

.ATLC AND CARIBBEAN 12 HOUR FORECAST WITHIN 20N72.5W TO 20N73W TO
20N74W TO 19.5N74.5W TO 19.5N73W TO 20N73.5W TO 20N72.5W NE TO E
WINDS 20 TO 25 KT. SEAS 2.5 M.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.CARIBBEAN WITHIN 13N71W TO 15N74W TO 15N77W TO 12N78W TO 11N76W
TO 11N72W TO 13N71W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 30 KT. SEAS 3.0 TO 3.5 M. ELSEWHERE WITHIN 15N73W TO
16N77W TO 15N82W TO 13N82W TO 10N80W TO 11N71W TO 15N73W WINDS
20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL.
.24 HOUR FORECAST WITHIN 12N70W TO 14N76W TO 12N77W TO 11N76W TO
11N73W TO 11N72W TO 12N70W...INCLUDING THE GULF OF
VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
ELSEWHERE WITHIN 15N74W TO 16N78W TO 12N81W TO 11N76W TO 11N72W
TO 12N70W TO 15N74W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E
SWELL.
.48 HOUR FORECAST WITHIN 12N70W TO 13N76W TO 13N77W TO 10N76W TO
11N74W TO 10N71W TO 12N70W...INCLUDING THE GULF OF
VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.

.CARIBBEAN WITHIN 17N87W TO 17N88W TO 16N89W TO 16N86W TO
17N87W...INCLUDING THE GULF OF HONDURAS...E WINDS 20 TO 25 KT.
SEAS 2.5 M.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.GULF OF AMERICA 48 HOUR FORECAST WITHIN 29N83W TO 30N84W TO
30N85W TO 29N86W TO 27N85W TO 27N83W TO 29N83W NE TO E WINDS 20
TO 25 KT. SEAS 2.5 M.

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


.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.

$$