000
FZNT01 KWBC 292155
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC SUN MAR 29 2020

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

METAREA IV BULLETIN WILL ONLY BE BROADCAST FROM THE INMARSAT
AOE SATELLITE. PLEASE ENSURE YOUR RECEIVER IS POINTED
CORRECTLY.

FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH
ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.SHTML
(LOWERCASE EXCEPT CAPITAL A IN ATL). THE INTERNATIONAL ICE
PATROL IS EXPERIENCING REDUCED ICEBERG RECONISSANCE. ICEBERG
LIMITS ARE ESTIMATED. NAVIGATE WITH CAUTION.

SECURITE

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

SYNOPSIS VALID 1800 UTC MAR 29.
24 HOUR FORECAST VALID 1800 UTC MAR 30.
48 HOUR FORECAST VALID 1800 UTC MAR 31.

.WARNINGS.

...GALE WARNING...
.LOW 65N56W 1005 MB MOVING NE 10 KT. OVER ICE FREE FORECAST
WATERS WITHIN 300 NM S SEMICIRCLE WINDS 25 TO 35 KT. SEAS 10 TO
15 FT.
.24 HOUR FORECAST LOW DISSIPATED N OF AREA AND CONDITIONS
DIMINISHED.

...GALE WARNING...
.LOW 41N50W 1003 MB MOVING SE 15 KT. OVER ICE FREE FORECAST
WATERS WITHIN 420 NM SW...AND 480 NM NW QUADRANTS WINDS 25 TO 35
KT. SEAS 9 TO 20 FT.
.24 HOUR FORECAST LOW 35N48W 1002 MB. WITHIN 360 NM SW
SEMICIRCLE WINDS 25 TO 35 KT. SEAS 9 TO 15 FT.
.48 HOUR FORECAST LOW 34N39W 999 MB. WITHIN 240 NM S SEMICIRCLE
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

...GALE WARNING...
.LOW 40N43W 1004 MB MOVING NW 05 KT. OVER FORECAST WATERS E OF A
LINE FROM 37N38W TO 44N45W TO 50N48W WINDS 25 TO 35 KT. SEAS 9
TO 14 FT.
.24 HOUR FORECAST LOW 42N44W 1004 MB. NE OF A LINE FROM 41N35W
TO 43N45W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW DISSIPATED CONDITIONS DESCRIBED BELOW WITH
LOW 39N44W.

...GALE WARNING...
.LOW 40N71W 1014 MB MOVING E 05 KT. OVER ICE FREE FORECAST
WATERS WITHIN 240 NM NE...AND 300 NM E QUADRANTS WINDS 25 TO 35
KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 40N67W 1005 MB. WITHIN 180 NM NE OF A LINE
FROM 42N71W TO CENTER TO 37N63W WINDS 25 TO 35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW 40N61W 996 MB. WITHIN 240 NM NE...300 NM
E...420 NM SW...AND 300 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS
8 TO 15 FT.

...GALE WARNING...
.48 HOUR FORECAST NEW LOW 39N44W 998 MB. OVER FORECAST WATERS
WITHIN 120 NM OF CENTER...AND SE OF A LINE FROM 39N45W TO 49N35W
WINDS 25 TO 40 KT. SEAS 12 TO 22 FT.

...HEAVY FREEZING SPRAY WARNING...
.LIGHT TO MODERATE FREEZING SPRAY OVER ICE FREE FORECAST WATERS
N OF 55N W OF 55W.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 62N W OF
GREENLAND.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 61N W OF
GREENLAND.

.SYNOPSIS AND FORECAST.

.LOW 43N45W 1004 MB MOVING NE 15 KT. CONDITIONS DESCRIBED IN
WARNINGS SECTION ABOVE WITH LOW 40N43W.
.24 HOUR FORECAST LOW 47N51W 1010 MB. OVER ICE FREE FORECAST
WATERS WITHIN 360 NM NE QUADRANT...AND FROM 52N TO 55N W OF 49W
WINDS 20 TO 30 KT. SEAS 9 TO 12 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.OVER FORECAST WATERS N OF 50N E OF 48W AREA OF S WINDS 20 TO 30
KT. SEAS 9 TO 15 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST N OF 56N E OF 40W AREA OF SW WINDS 20 TO 30
KT. SEAS 10 TO 14 FT.

.48 HOUR FORECAST NEW LOW 60N42W 1024 MB. OVER ICE FREE FORECAST
WATERS FROM 60N TO 63N BETWEEN GREENLAND AND 52W WINDS 20 TO 30
KT. SEAS TO 10 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER ICE FREE
FORECAST WATERS FROM 45N TO 63N BETWEEN 43W AND 55W.
.24 HOUR FORECAST DENSE FOG WITHIN 240 NM W OF A LINE FROM
46N47W TO 61N43W.
.48 HOUR FORECAST DENSE FOG FROM 45N TO 51N BETWEEN 50W AND 60W.

.FORECASTER BYRD. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

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

SYNOPSIS VALID 1800 UTC SUN MAR 29.
24 HOUR FORECAST VALID 1800 UTC MON MAR 30.
48 HOUR FORECAST VALID 1800 UTC TUE MAR 31.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.WITHIN 11N72W TO 11N74W TO 11N78W TO 13N78W TO 13N72W TO 11N72W
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT IN N TO NE SWELL.
ELSEWHERE WITHIN 11N74W TO 10N78W TO 14N79W TO 17N75W TO 17N73W
TO 11N74W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.06 HOUR FORECAST WITHIN 11N74W TO 11N76W TO 12N76W TO 12N74W TO
11N74W NE WINDS 25 TO 35 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN
11N70W TO 10N78W TO 13N80W TO 16N77W TO 16N71W TO 11N70W NE TO E
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.18 HOUR FORECAST WITHIN 11N73W TO 11N78W TO 13N79W TO 14N74W TO
11N73W NE TO E WINDS 20 TO 30 KT. SEAS 9 TO 14 FT IN N TO NE
SWELL. ELSEWHERE WITHIN 13N70W TO 09N78W TO 12N81W TO 16N79W TO
18N70W TO 13N70W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN N TO NE
SWELL.
.24 HOUR FORECAST WITHIN 11N73W TO 10N78W TO 15N79W TO 18N73W TO
14N70W TO 11N73W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT IN N
TO NE SWELL.
.30 HOUR FORECAST WITHIN 11N73W TO 11N74W TO 11N76W TO 12N76W TO
12N73W TO 11N73W NE TO E WINDS 25 TO 35 KT. SEAS 8 TO 11 FT.
ELSEWHERE WITHIN 13N71W TO 10N76W TO 10N80W TO 15N79W TO 15N75W
TO 13N71W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN NE SWELL.
.42 HOUR FORECAST WITHIN 12N74W TO 10N77W TO 12N80W TO 14N77W TO
14N74W TO 12N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 13 FT IN N
TO NE SWELL.
.48 HOUR FORECAST WITHIN 11N74W TO 10N77W TO 11N79W TO 13N78W TO
14N76W TO 11N74W NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NE
SWELL.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N44W TO 28N48W TO 25N55W. WITHIN 29N48W
TO 29N53W TO 31N56W TO 31N46W TO 29N48W WINDS 20 KT OR LESS. SEAS
8 TO 10 FT IN N TO NE SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N38W TO 25N41W TO 20N49W.
WITHIN 30N45W TO 29N48W TO 29N51W TO 31N53W TO 31N44W TO 30N45W
W TO NW WINDS 20 TO 25 KT. SEAS 11 TO 13 FT IN N TO NE SWELL.
ELSEWHERE WITHIN 28N45W TO 27N53W TO 31N57W TO 31N43W TO 28N45W
NW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NE SWELL.
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 25N35W TO 21N40W.
WITHIN 29N35W TO 26N38W TO 26N43W TO 31N43W TO 31N35W TO 29N35W
SW TO W WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN N SWELL.
ELSEWHERE
WITHIN 23N45W TO 24N52W TO 28N57W TO 31N50W TO 31N35W TO 23N45W
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL.

.ATLC AND CARIBBEAN 06 HOUR FORECAST WITHIN 20N71W TO 19N74W TO
20N75W TO 20N74W TO 20N71W...INCLUDING THE WINDWARD PASSAGE...
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WITHIN 20N71W TO 19N74W TO 20N75W TO 20N74W TO
20N71W...INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN 12 HOUR FORECAST WITHIN 16N85W TO 17N86W TO 16N88W TO
18N88W TO 18N85W TO 16N85W...INCLUDING THE GULF OF HONDURAS...E
TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WITHIN 16N85W TO 17N86W TO 16N88W TO 18N88W TO
18N85W TO 16N85W...INCLUDING THE GULF OF HONDURAS...E TO SE WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO 06 HOUR FORECAST WITHIN 22N87W TO 21N90W TO
23N90W TO 23N88W TO 22N87W E WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO 48 HOUR FORECAST COLD FRONT FROM 30N93W TO
27N97W. WITHIN 29N87W TO 28N88W TO 29N89W TO 30N88W TO 30N86W TO
29N87W SW TO W WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER B REINHART. NATIONAL HURRICANE CENTER.