North Atlantic High Seas Forecast

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FZNT01 KWBC 042150
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC SAT JUL 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 1800 UTC JUL 04. 
24 HOUR FORECAST VALID 1800 UTC JUL 05.
48 HOUR FORECAST VALID 1800 UTC JUL 06.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION FIVE NEAR 31.8N 67.3W 1007 MB AT 2100 UTC
JUL 04 MOVING ENE OR 065 DEG AT 14 KT. MAXIMUM SUSTAINED WINDS
30 KT GUSTS 40 KT.  
.24 HOUR FORECAST TROPICAL STORM FIVE NEAR 35.3N 61.6W. MAXIMUM
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS
WITHIN 0 NM OF CENTER EXCEPT 50 NM SE QUADRANT. SEAS 12 FT OR
GREATER WITHIN AREA OF TROPICAL STORM FORCE WINDS WITH SEAS TO 13
FT. WITHIN 120 NM SE QUADRANT WINDS 20 TO 33 KT. SEAS TO 12 FT.
.48 HOUR FORECAST TROPICAL STORM FIVE NEAR 41.0N 50.0W. MAXIMUM
SUSTAINED WINDS 35 KT GUSTS 45 KT. LITTLE CHANGE IN RADIUS OF
TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER. WITHIN 120
NM SE QUADRANT WINDS 20 TO 33 KT. SEAS TO 12 FT.
.72 HOUR FORECAST POST-TROPICAL CYCLONE FIVE NEAR 44.0N 43.0W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST...DISSIPATED.

...GALE WARNING...
.LOW 41N57W 1006 MB MOVING NE 15 KT. WITHIN 240 NM NE
QUADRANT...WITHIN 240 NM S OF A FRONT EXTENDING FROM 45N35W TO
43N50W...AND WITHIN 600 NM E OF A LINE FROM THE LOW TO 33N62W
WINDS 20 TO 30 KT. SEAS TO 12 FT. ELSEWHERE E OF A LINE FROM
50N43W TO 42N58W WINDS TO 25 KT. SEAS TO 10 FT.
.12 HOUR FORECAST LOW 43N54W 1006 MB. WITHIN 360 NM E AND SE
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 44N50W 1010 MB. WITHIN 360 NM E AND SE
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ELSEWHERE FROM 42N
TO 51N BETWEEN 35W AND 47W...AND WITHIN 240 NM E AND SE OF A
FRONT TO EXTEND FROM 40N50W TO 33N61W WINDS 20 TO 30 KT. SEAS TO
10 FT.
.48 HOUR FORECAST LOW 47N44W 1014 MB. WITHIN 120 NM N OF A FRONT
TO EXTEND FROM THE LOW TO 50N35W AND WITHIN 300 NM E AND SE A
SECOND FRONT TO EXTEND FROM 50N35W TO 40N47W TO 36N59W WINDS 20
TO 30 KT. SEAS TO 10 FT.

...GALE WARNING...
.12 HOUR FORECAST NEW LOW 61N42W 1007 MB. WITHIN 180 NM S
SEMICIRCLE WINDS 25 TO 35 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 62N40W 1010 MB. WITHIN 180 NM SE AND S
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 62N37W 1014 MB. CONDITIONS DIMINISHED.

...GALE WARNING...
.24 HOUR FORECAST N OF 63N WITHIN 90 NM W OF THE COAST OF
GREENLAND WINDS 20 TO 30 KT. SEAS TO 8 FT.
.42 HOUR FORECAST NEW LOW 66N57W 1006 MB. N OF 62N WITHIN 90 NM
SW AND W OF THE COAST OF GREENLAND WINDS 25 TO 35 KT. SEAS TO 10
FT.
.48 HOUR FORECAST LOW 67N57W 1006 MB. N OF 61N WITHIN 90 NM W OF
THE COAST OF GREENLAND WINDS 25 TO 35 KT. SEAS TO 10 FT.

.SYNOPSIS AND FORECAST.

.LOW E OF AREA 58N25W 986 MB MOVING SE 25 KT. FROM 50N TO 60N
BETWEEN 35W AND 43W WINDS TO 25 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

.HIGH 50N46W 1023 MB MOVING E 25 KT.
.24 HOUR FORECAST HIGH MOVED E OF AREA.

.24 HOUR FORECAST NEW HIGH 53N49W 1022 MB.
.48 HOUR FORECAST HIGH 54N44W 1023 MB.

.FORECASTER HUFFMAN. 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 1800 UTC SAT JUL 4.
24 HOUR FORECAST VALID 1800 UTC SUN JUL  5.
48 HOUR FORECAST VALID 1800 UTC MON JUL  6.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL DEPRESSION FIVE N OF AREA NEAR 31.8N 67.3W 1007 MB AT 
2100 UTC JUL 04 MOVING ENE OR 065 DEG AT 14 KT. MAXIMUM SUSTAINED
WINDS 30 KT GUSTS 40 KT. WITHIN 29N66W TO 29N69W TO 31N70W TO 
31N66W TO 29N66W SW TO W WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
.12 HOUR FORECAST TROPICAL STORM FIVE WELL N OF AREA NEAR 33.1N 
65.2W. TROPICAL STORM FORCE WINDS N OF AREA. WITHIN 30N64.5W TO 
30N67W TO 31N67W TO 31N63.5W TO 30N64.5W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM FIVE WELL N OF AREA NEAR 35.3N 
61.6W. TROPICAL STORM FORCE WINDS WELL N OF AREA. OVER FORECAST 
WATERS WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

.ATLC WITHIN 21N35W TO 21N37W TO 22N37W TO 25N36W TO 25N35W TO
21N35W WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL.
.24 HOUR FORECAST WITHIN 18N35W TO 18N42W TO 19N45W TO 23N42W TO
24N35W TO 18N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SE SWELL.
.48 HOUR FORECAST WITHIN 15N35W TO 18N43W TO 19N43W TO 21N41W TO
21N35W TO 15N35W WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL.

.CARIBBEAN WITHIN 12N70W TO 11N79W TO 14N79W TO 15N75W TO 13N71W
TO 12N70W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 12N71W TO 11N78W TO 13N79W TO 13N75W TO
13N71W TO 12N71W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 11N76W TO 11N78W TO 13N78W TO 13N76W TO
11N76W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT.

.CARIBBEAN 30 HOUR FORECAST WITHIN 16N85W TO 16N87W TO 17N87W TO
18N86W TO 16N85W...INCLUDING THE GULF OF HONDURAS...E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

.FORECASTER B REINHART. NATIONAL HURRICANE CENTER.

$$