High Seas Forecast
Issued by NWS

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341
FZNT01 KWBC 281621
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN MAY 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC MAY 28
24 HOUR FORECAST VALID 1200 UTC MAY 29
48 HOUR FORECAST VALID 1200 UTC MAY 30

.WARNINGS.

...STORM WARNING...
.LOW 41N57W 1008 MB MOVING NE 20 KT. OVER FORECAST WATERS WITHIN
420 NM S SEMICIRCLE AND 360 NM NE QUADRANT WINDS 20 TO 30 KT.
SEAS TO 10 FT.
.24 HOUR FORECAST LOW 44N46W 1006 MB. WITHIN 240 NM N...300 NM
W...720 NM S...AND 480 NM E QUADRANTS WINDS 25 TO 35 KT. SEAS TO
11 FT.
.48 HOUR FORECAST LOW 48N39W 990 MB. WITHIN 240 NM W SEMICIRCLE
WINDS 40 TO 50 KT. SEAS 15 TO 22 FT. ELSEWHERE WITHIN 540 NM N
AND NW...AND 660 NM S AND SW QUADRANTS WINDS 25 TO 40 KT. SEAS 8
TO 16 FT.

...GALE WARNING...
.LOW E OF AREA 48N33W 997 MB MOVING NE 30 KT. OVER FORECAST
WATERS WITHIN 300 NM W SEMICIRCLE WINDS 25 TO 35 KT. SEAS TO 12
FT. ELSEWHERE WITHIN 300 NM SE OF A FRONT FROM 43N35W TO 30N43W
TO 31N59W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

...GALE WARNING...
.LOW 58N35W 998 MB MOVING NE 15 KT. OVER FORECAST WATERS WITHIN
420 NM SW AND 480 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO
17 FT.
.24 HOUR FORECAST LOW E OF AREA 61N31W 999 MB. WITHIN 480 NM SW
AND 360 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW E OF AREA 62N33W 999 MB. N OF 58N E OF 43W
WINDS 25 TO 35 KT. SEAS 8 TO 17 FT.

.SYNOPSIS AND FORECAST.

.OVER ICE FREE FORECAST WATERS N OF 62N E OF GREENLAND WINDS 20
TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 120 NM OF THE GREENLAND COAST BETWEEN
53W AND 48W WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 120 NM OF THE GREENLAND COAST BETWEEN
54W AND 46W WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.LOW INLAND NEAR 36N79W 1009 MB MOVING E 15 KT. OVER FORECAST
WATERS WITHIN 360 NM SW QUADRANT WINDS LESS THAN 25 KT. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST LOW 36N71W 1010 MB. WITHIN 300 NM OF LOW
CENTER WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
OVER FORECAST WATERS FROM 42N TO 46N BETWEEN 51W AND 43W.
.48 HOUR FORECAST DENSE FOG FROM 40N TO 43N BETWEEN 70W AND 65W.

.HIGH 52N52W 1022 MB MOVING E 15 KT.
.24 HOUR FORECAST HIGH 52N41W 1021 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH INLAND NEAR 44N67W 1017 MB MOVING E 10 KT.
.24 HOUR FORECAST HIGH 44N61W 1022 MB.
.48 HOUR FORECAST HIGH 43N53W 1027 MB.

.FORECASTER SOMMERVILLE. 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 SUN MAY 28.
24 HOUR FORECAST VALID 1200 UTC MON MAY 29.
48 HOUR FORECAST VALID 1200 UTC TUE MAY 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

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

.CARIBBEAN FROM 11N TO 13N BETWEEN 73.5W AND 76.5W NE TO E WINDS
20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 11N TO 14N BETWEEN 71W AND 77W NE TO E
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 12.5N TO 15N BETWEEN 70W AND 76W E WINDS
20 TO 25 KT. SEAS TO 8 FT.

.CARIBBEAN 12 HOUR FORECAST S OF 17.5N BETWEEN 85W AND
88W...INCLUDING GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST FROM 16N TO 18N BETWEEN 86W AND 87.5W...
INCLUDING GULF OF HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST S OF 17.5N BETWEEN 85W AND 88W...INCLUDING
GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 16N TO 18N BETWEEN 86W AND 87.5W...
INCLUDING GULF OF HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.

.GULF OF MEXICO 12 HOUR FORECAST FROM 21N TO 22.5N BETWEEN 88W
AND 91W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST FROM 21N TO 22.5N BETWEEN 87W AND 90W NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. FROM 19N TO 22N W OF 95W
SE 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 STRIPLING. NATIONAL HURRICANE CENTER.



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