High Seas Forecast
Issued by NWS

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000
FZNT01 KWBC 280334
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC WED JUN 28 2017

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.
ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).

ATLANTIC ICEBERG ANALYSIS AND OUTLOOK PRODUCTS...COURTESY OF
THE U.S. COAST GUARD INTERNATIONAL ICE PATROL...CAN BE FOUND
ON THE OCEAN PREDICTION CENTER WEB PAGE AT
HTTP://WWW.OPC.NCEP.NOAA.GOV/ATL_TAB.SHTML(LOWERCASE).

SECURITE

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

SYNOPSIS VALID 0000 UTC JUN 28
24 HOUR FORECAST VALID 0000 UTC JUN 29
48 HOUR FORECAST VALID 0000 UTC JUN 30

.WARNINGS.

...GALE WARNING...
.LOW 38N68W 1013 MB MOVING NE 30 KT. FRONT EXTENDS FROM 41N60W
TO THE LOW. WITHIN 180 NM SE OF THE FRONT WINDS 20 TO 30 KT.
SEAS TO 8 FT.
.12 HOUR FORECAST LOW 42N61W 1011 MB. WITHIN 120 NM SE OF A LINE
FROM 42N58W TO 39N62W WINDS 25 TO 35 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 47N55W 1010 MB. FRONT TO EXTEND FROM
50N47W TO THE LOW TO 39N59W. WITHIN 240 NM SE AND E OF THE FRONT
WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 56N38W 1007 MB. WITHIN 480 NM S QUADRANT
WINDS 20 TO 30 KT. SEAS TO 10 FT.

.SYNOPSIS AND FORECAST.

.OVER FORECAST WATERS WITHIN 90 NM NW OF A LINE FROM 50N59W TO
53N53W AREA OF SW WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.LOW 60N43W 1007 MB MOVING NE 05 KT. WINDS LESS THAN 25 KT. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST LOW 61N41W 1004 MB. WITHIN 180 NM S QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW E OF AREA WITH NEW LOW 61N43W 1004 MB.
WITHIN 180 NM S SEMICIRCLE WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST OVER FORECAST WATERS W OF A LINE FROM 43N68W
TO 38N74W AREA OF S TO SW WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN THE REGION
BOUNDED BY A LINE FROM 49N50W TO 44N53W TO 41N46W TO 46N46W TO
49N50W...AND WITHIN 120 NM OF 55N38W.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 50N BETWEEN 44W AND 58W.
.48 HOUR FORECAST DENSE FOG FROM 48N TO 55N BETWEEN 35W AND 40W
AND FROM 42N TO 48N BETWEEN 40W AND 51W.

.HIGH 40N35W 1027 MB MOVING E 10 KT.
.24 HOUR FORECAST HIGH MOVED E OF AREA.

.HIGH 36N40W 1028 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 43N47W 1025 MB MOVING NE 15 KT.
.24 HOUR FORECAST HIGH 45N37W 1031 MB.
.48 HOUR FORECAST HIGH MOVED E OF AREA.

.24 HOUR FORECAST HIGH 37N74W 1022 MB.
.48 HOUR FORECAST HIGH 37N65W 1026 MB.

.FORECASTER REINHART. 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 0000 UTC WED JUN 28.
24 HOUR FORECAST VALID 0000 UTC THU JUN 29.
48 HOUR FORECAST VALID 0000 UTC FRI JUN 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC FROM 11N TO 15N BETWEEN 52W AND 60W WINDS 20 KT OR LESS.
SEAS TO 9 FT IN NE SWELL.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC S OF 21N BETWEEN 70W AND 72W E WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST S OF 21N BETWEEN 70W AND 72W E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST S OF 21.5N BETWEEN 71W AND 74W NE TO E WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 11.5N TO 15.5N BETWEEN 70W AND 76W...INCLUDING
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT.
ELSEWHERE FROM 12N TO 14N BETWEEN 76W AND 78W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN NE TO E SWELL.
.12 HOUR FORECAST FROM 11N TO 15N BETWEEN 72W AND 81W E WINDS 20
TO 30 KT. SEAS 8 TO 11 FT IN NE TO E SWELL.
.24 HOUR FORECAST FROM 11N TO 15N BETWEEN 70W AND
77W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25
KT. SEAS TO 9 FT. ELSEWHERE FROM 11N TO 15N BETWEEN 77W AND 81W
WINDS 20 KT OR LESS. SEAS TO 10 FT IN NE TO E SWELL.
.48 HOUR FORECAST FROM 11N TO 15N BETWEEN 72W AND 80W NE TO E
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NE TO E SWELL. ELSEWHERE
FROM 11N TO 14N BETWEEN 80W AND 82W WINDS 20 KT OR LESS. SEAS TO
9 FT IN NE TO E SWELL.

.CARIBBEAN 24 HOUR FORECAST S OF 17N W OF 85W...INCLUDING THE
GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.36 HOUR FORECAST GULF OF HONDURAS WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.48 HOUR FORECAST S OF 17N W OF 86W...INCLUDING THE GULF OF
HONDURAS...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN 42 HOUR FORECAST N OF 16N BETWEEN 70W AND 74W NE TO E
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.GULF OF MEXICO 48 HOUR FORECAST FROM 21N TO 22N BETWEEN 89W AND
91W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER HUFFMAN. NATIONAL HURRICANE CENTER.



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