North Atlantic High Seas Forecast

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FZNT01 KWBC 071610
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC TUE APR 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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).

SECURITE

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

SYNOPSIS VALID 1200 UTC APR 07. 
24 HOUR FORECAST VALID 1200 UTC APR 08.
48 HOUR FORECAST VALID 1200 UTC APR 09.

.WARNINGS.

...GALE WARNING... 
.LOW E OF AREA NEAR 62N32W 976 MB MOVING SE 15 KT. OVER ICE FREE

FORECAST WATERS WITHIN 300 NM SW AND 240 NM NW QUADRANTS WINDS 25
TO 40 KT. SEAS 16 TO 30 FT. 
.24 HOUR FORECAST CONDITIONS E OF AREA. 

...GALE WARNING... 
.LOW 53N55W 990 MB MOVING NW 05 KT. OVER ICE FREE FORECAST 
WATERS WITHIN 360 NM NE AND 420 SE QUADRANTS WINDS 25 TO 35 KT. 
SEAS 8 TO 14 FT. 
.24 HOUR FORECAST LOW 54N58W 996 MB. WITHIN 240 NM N AND E OF A
LINE FROM 59N59W TO 57N47W TO 50N42W  WINDS 25 TO 35 KT. SEAS 9
TO 16 FT. 
.48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW INLAND NEAR 52N61W
998 MB. WITHIN 180 NM N OF A LINE FROM 57N60W TO 59N53W TO 58N43W
WINDS 25 TO 35 KT. SEAS 10 TO 14 FT.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 39N66W 996 MB. OVER FORECAST WATERS
FROM 31N TO 39N W OF 60W WINDS 20 TO 30 KT. SEAS TO 9 FT.
.30 HOUR FORECAST LOW 40N60W 992 MB. WITHIN 240 NM S SEMICIRCLE
WINDS 25 TO 35 KT. SEAS TO 12 FT. 
.48 HOUR FORECAST LOW 41N52W 999 MB. WITHIN 420 NM SE AND 240 NM
E OF A LINE FROM 36N53W TO 33N62W WINDS 25 TO 40 KT. SEAS 9 TO 18
FT. ELSEWHERE WITHIN 540 NM NE...480 NM SE...AND 720 NM SW
QUADRANTS WINDS TO 25 KT. SEAS TO 9 FT.

.SYNOPSIS AND FORECAST.

LOW E OF AREA 41N33W 996 MB MOVING NE 15 KT. OVER FORECAST WATERS
WITHIN 300 NM NW SEMICIRCLE AND FROM 31N TO 36N E OF 40W WINDS 20
TO 30 KT. SEAS 9 TO 15 FT. 
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS E OF AREA. 

.24 HOUR FORECAST NEW LOW 42N44W 1005 MB. WITHIN 300 NM SE
QUADRANT WINDS TO 25 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.LIGHT TO MODERATE FREEZING SPRAY OVER FORECAST WATERS N OF 60N W
OF GREENLAND.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 62N W OF
GREENLAND. 
.48 HOUR FORECAST CONDITIONS IMPROVED. 

.HIGH 36N72W 1018 MB MOVING NE 20 KT. 
.24 HOUR FORECAST HIGH E OF AREA.

.FORECASTER KREKELER. 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 TUE APR 07.
24 HOUR FORECAST VALID 1200 UTC WED APR 08.
48 HOUR FORECAST VALID 1200 UTC THU APR 09.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC E OF 50W AND N OF A LINE FROM 26N35W TO 21N44W TO 21N50W 
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...HIGHEST NEAR 
31N38W. N OF 28N BETWEEN 57W AND 63W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN N TO NE SWELL.
.24 HOUR FORECAST NE OF A LINE FROM 25N35W TO 27N40W TO 28N49 W 
TO 31N49W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.48 HOUR FORECAST N OF 26N E OF 45W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN N TO NE SWELL.

.CARIBBEAN FROM 10N TO 12.5N BETWEEN 70W AND 77W NE TO E WINDS 
20 TO 25 KT. SEAS TO 9 FT.
.12 HOUR FORECAST FROM 10N TO 12.5N BETWEEN 70W AND 78W... 
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT... 
EXCEPT 25 TO 30 KT NEAR THE COAST OF COLOMBIA. SEAS TO 9 FT. 
.24 HOUR FORECAST FROM 10N TO 12.5N BETWEEN 74W AND 78W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.36 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST FROM 10N TO 12N BETWEEN 74W AND 77W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 8 FT.

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


.FORECASTER GR. NATIONAL HURRICANE CENTER.

$$