High Seas Forecast
Issued by NWS

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000
FZNT01 KWBC 241542
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC WED MAY 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC MAY 24
24 HOUR FORECAST VALID 1200 UTC MAY 25
48 HOUR FORECAST VALID 1200 UTC MAY 26

.WARNINGS.

...GALE WARNING...
.LOW 39N71W 1001 MB MOVING NE 30 KT. WITHIN 240 NM SE SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 8 TO 15 FT. ELSEWHERE OVER FORECAST
WATERS W OF A LINE FROM 31N70W TO 40N64W TO 41N66W WINDS 20 TO
30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW DISSIPATED WITH NEW LOW 43N49W 1005 MB.
WITHIN 300 NM S SEMICIRCLE WINDS 25 TO 40 KT. SEAS 10 TO 16 FT.
ELSEWHERE WITHIN 360 NM E AND 420 NM S QUADRANTS...AND FROM 34N
TO 40N BETWEEN 42W AND 62W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW E OF FORECAST AREA NEAR 43N33W 991 MB.
FROM 40N TO 45N BETWEEN 35W AND 37W WINDS 30 TO 45 KT. SEAS 10
TO 18 FT. ELSEWHERE FROM 32N TO 48N BETWEEN 35W AND 46W WINDS 20
TO 30 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.12 HOUR FORECAST OVER FORECAST WATERS FROM 31N TO 34N W OF 75W
SW WINDS 25 TO 35 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW INLAND NEAR 39N77W 997 MB. W OF A LINE
FROM 31N70W TO 38N66W S TO SW WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST LOW 42N70W 995 MB. BETWEEN 120 NM AND 420 NM S
AND SE QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 16 FT. ELSEWHERE
FROM 31N TO 46N W OF 56W WINDS 20 TO 30 KT. SEAS TO 12 FT.

...GALE WARNING...
.OVER FORECAST WATERS N OF A LINE FROM 58N45W TO 60N40W TO
64N35W WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST N OF A LINE FROM 57N46W TO 58N42W TO 62N35W
WINDS 25 TO 40 KT. SEAS 8 TO 15 FT.

.SYNOPSIS AND FORECAST.

.LOW E OF FORECAST AREA NEAR 48N33W 1000 MB MOVING NE 15 KT.
FROM 40N TO 52N BETWEEN 35W AND 45W WINDS 20 TO 30 KT. SEAS 8 TO
15 FT.
.24 HOUR FORECAST LOW AND CONDITIONS E OF FORECAST AREA.

.LOW 44N59W 1004 MB MOVING NE 20 KT. WITHIN 300 NM E AND 480 NM
S QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 46N48W 1005 MB. WITHIN 240 NM N SEMICIRCLE
WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW ABSORBED INTO LOW 43N33W WITH CONDITIONS
DESCRIBED IN WARNINGS SECTION ABOVE.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 90 NM OF
57N38W AND 120 NM OF 45N57W.
.24 HOUR FORECAST DENSE FOG FROM 41N TO 49N BETWEEN 44W AND 52W.
.48 HOUR FORECAST DENSE FOG FROM 40N TO 43N BETWEEN 60W AND 70W.

.HIGH 33N48W 1025 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH 32N44W 1027 MB.
.48 HOUR FORECAST HIGH S OF FORECAST AREA.

.48 HOUR FORECAST HIGH 48N52W 1023 MB.

.FORECASTER COLLINS. 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 WED MAY 24.
24 HOUR FORECAST VALID 1200 UTC THU MAY 25.
48 HOUR FORECAST VALID 1200 UTC FRI MAY 26.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 27.5N35W TO 24N46W. NE OF LINE FROM 31N46W
TO 22N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO N SWELL.
.12 HOUR FORECAST WEAKENING COLD FRONT FROM 27N35W TO 24N44W.
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC N OF 29N W OF 74W SW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N78W TO 28N80.5W. SE OF
FRONT TO 31N72W TO 27N80W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO
12 FT...HIGHEST NEAR 31N77W. W OF FRONT W WINDS 20 TO 25 KT.
SEAS 8 TO 12 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N70W TO 25N80W. N OF 30N
BETWEEN 67W AND 73W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN MIXED SWELL.

.CARIBBEAN FROM 11N TO 14N BETWEEN 67W AND 75W NE TO E WINDS 20
TO 25 KT. SEAS TO 8 FT. FROM 14N TO 16N BETWEEN 72W AND 75W
WINDS 20 KT OR LESS. SEAS TO 8 FT IN E SWELL.
.24 HOUR FORECAST FROM 11N TO 17N BETWEEN 70W AND 77W E WINDS 20
TO 25 KT. SEAS 8 TO 11 FT. S OF LINE FROM 16N70W TO 12N66W WINDS
20 KT OR LESS. SEAS TO 8 FT IN E SWELL.
.48 HOUR FORECAST FROM 11N TO 14N BETWEEN 72W AND 76W E WINDS 20
TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 11N TO 16N BETWEEN 70W
AND 80W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E SWELL.

.GULF OF MEXICO COLD FRONT FROM 29N90W TO 24N97W. N OF 28N E OF
86W SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. SCATTERED TO
NUMEROUS THUNDERSTORMS WITHIN AREA ABOUNDED BY 30N85W TO 29N83W
TO 19N96W TO 22N98W TO 30N85W.
.24 HOUR FORECAST COLD FRONT 27N82W TO 22N89W N OF 24N E OF
FRONT SW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.30 HOUR FORECAST COLD FRONT 26N815W TO 22N88W. WINDS 20 KT OR
LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.


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