High Seas Forecast
Issued by NWS

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000
FZNT01 KWBC 311554
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC FRI JUL 31 2015

CCODE/1:31:04:01:00/AOW/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

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

SYNOPSIS VALID 1200 UTC JUL 31
24 HOUR FORECAST VALID 1200 UTC AUG 01
48 HOUR FORECAST VALID 1200 UTC AUG 02

.WARNINGS.

...GALE WARNING...
.LOW 46N44W 996 MB MOVING E 25 KT. FROM 41N TO 45N BETWEEN 41W
AND 48W WINDS 25 TO 35 KT. SEAS 11 TO 17 FT. ELSEWHERE FROM 40N
TO 46N BETWEEN 38W AND 50W...ALSO WITHIN 180 NM N OF A LINE FROM
49N50W TO 49N40W TO 47N35W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW E OF AREA. FROM 40N TO 53N E OF 39W WINDS
20 TO 30 KT. SEAS 10 TO 15 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 35N75W 1011 MB MOVING NE 20 KT. WITHIN 300 NM E OF A LINE
FROM 40N69W TO 35N74W TO 31N77W WINDS 20 TO 30 KT. SEAS TO 10
FT. .24 HOUR FORECAST LOW 39N66W 1008 MB. WITHIN 240 NM S AND SE
QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN
240 NM SE OF A LINE FROM 41N58W TO 38N65W TO 36N70W WINDS 20 TO
30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW DISSIPATED. WITHIN 180 NM SE OF A LINE
FROM 43N48W TO 39N56W WINDS TO 25 KT. SEAS TO 10 FT.

.SYNOPSIS AND FORECAST.

.FROM 58N TO 62N W OF 60W SE WINDS TO 25 KT. SEAS LESS THAN 8
FT. .24 HOUR FORECAST FROM 53N TO 64N W OF 55W WINDS TO 25 KT.
SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 180 NM NE OF A LINE FROM 53N52W TO
59N60W TO 62N70W WINDS 20 TO 30 KT. SEAS TO 10 FT.

.48 HOUR FORECAST WITHIN 180 NM E AND SE OF A LINE FROM 38N67W
TO 35N73W TO 31N79W WINDS TO 25 KT. SEAS TO 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 48N E
OF 39W...ALSO WITHIN 180 NM E AND NE OF A LINE FROM 46N48W TO
50N53W TO 55N53W...AND W OF A LINE FROM 67N57W TO 62N59W TO
59N55W TO 56N58W.
.24 HOUR FORECAST DENSE FOG FROM 41N TO 54N BETWEEN 51W AND
58W...ALSO W OF A LINE FROM 67N57W TO 63N58W TO 58N53W TO
55N55W. .48 HOUR FORECAST DENSE FOG WITHIN 240 NM W AND SW OF A
LINE FROM 678N58W TO 62N58W TO 47N45W TO 42N45W.

.48 HOUR FORECAST HIGH 59N43W 1022 MB.

.48 HOUR FORECAST HIGH 45N37W 1021 MB.

.48 HOUR FORECAST HIGH 31N54W 1024 MB.

.FORECASTER SHAW. 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 1200 UTC FRI JUL 31.
24 HOUR FORECAST VALID 1200 UTC SAT AUG 01.
48 HOUR FORECAST VALID 1200 UTC SUN AUG 02.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC N OF 29N BETWEEN 73W AND 78W S TO SW WINDS 20 TO 25 KT.
SEAS 8 TO 10 FT.
.24 HOUR FORECAST N OF 29N BETWEEN 76W AND 79W S TO SW WINDS 20
TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC 12 HOUR FORECAST S OF 21N BETWEEN 70W AND 73W 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.
.36 HOUR FORECAST S OF 21N BETWEEN 70W AND 73W NE TO E WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 11N TO 14N BETWEEN 74W AND 78W NE TO E WINDS 20
TO 25 KT. SEAS 8 TO 10 FT. N OF 17N BETWEEN 71.5W AND 73W E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 11N TO 15N BETWEEN 70W AND 78W NE TO E
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST FROM 11.5N TO 13.5N BETWEEN 74W AND 78W NE TO
E WINDS 25 TO 30 KT. SEAS 9 TO 12 FT IN NE SWELL. ELSEWHERE FROM
10.5N TO 17N BETWEEN 70W AND 80W NE TO E WINDS 20 TO 25 KT. SEAS
8 TO 10 FT IN NE TO E SWELL. N OF 17N BETWEEN 71W AND 73W E TO
SE WINDS 20 TO 25 KT. SEAS 8 FT OR LESS.

.GULF OF MEXICO 30 HOUR FORECAST FROM 28N TO 29N BETWEEN 85W AND
87W SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 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 SCHAUER. NATIONAL HURRICANE CENTER.



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