High Seas Forecast
Issued by NWS

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000
FZNT01 KWBC 252156
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC THU MAY 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MAY 25
24 HOUR FORECAST VALID 1800 UTC MAY 26
48 HOUR FORECAST VALID 1800 UTC MAY 27

.WARNINGS.

...GALE WARNING...
.LOW 43N42W 1000 MB MOVING SE 20 KT. WITHIN 180 NM SE AND 360 NM
S AND SW QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 18 FT.
ELSEWHERE WITHIN 240 NM E AND 300 NM W QUADRANTS...AND FROM 36N
TO 40N BETWEEN 36W AND 60W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.12 HOUR FORECAST LOW 43N35W 991 MB. WITHIN 180 NM W SEMICIRCLE
WINDS 35 TO 45 KT. SEAS 10 TO 20 FT.
.24 HOUR FORECAST LOW E OF FORECAST AREA NEAR 42N30W 990 MB.
FROM 32N TO 45N BETWEEN 35W AND 40W WINDS 20 TO 30 KT. SEAS TO
12 FT.
.48 HOUR FORECAST LOW AND CONDITIONS E OF FORECAST AREA.

...GALE WARNING...
.OVER FORECAST WATERS W OF A LINE FROM 31N68W TO 42N61W WINDS 25
TO 35 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW 43N68W 995 MB. WITHIN 660 NM E AND 720 NM
S QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW 44N53W 1001 MB. WITHIN 660 NM E AND
S...AND 360 NM N AND W QUADRANTS WINDS 20 TO 30 KT. SEAS TO 12
FT.

...GALE WARNING...
.OVER ICE FREE FORECAST WATERS N OF A LINE FROM 58N45W TO 61N35W
WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST N OF A LINE FROM 57N48W TO 58N41W TO 62N35W
WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST NEW LOW 59N39W 1000 MB. N OF A LINE FROM
57N44W TO 62N35W WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.

.SYNOPSIS AND FORECAST.

.LOW 47N46W 1004 MB MOVING E 10 KT. WITHIN 180 NM E AND 300 NM W
AND NW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.LOW 59N60W 1015 MB MOVING SE 10 KT. WINDS LESS THAN 25 KT. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST LOW DISSIPATED. FROM 55N TO 58N W OF 53W WINDS
TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST NEW LOW 54N42W 1004 MB. WITHIN 240 NM S
SEMICIRCLE WINDS TO 25 KT. SEAS TO 8 FT.

.48 HOUR FORECAST OVER ICE FREE WATERS N OF 62N W OF 53W WINDS
TO 25 KT. SEAS LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 120 NM OF
57N37W...WITHIN 60 NM OF 47N47W...AND WITHIN 120 NM OF 41N68W.
.24 HOUR FORECAST DENSE FOG WITHIN 120 NM OF 42N69W...AND WITHIN
60 NM OF 43N59W.
.48 HOUR FORECAST DENSE FOG FROM 41N TO 47N BETWEEN 42W AND 54W.

.HIGH 48N62W 1022 MB MOVING E 20 KT.
.24 HOUR FORECAST HIGH 48N50W 1020 MB.
.48 HOUR FORECAST HIGH E OF FORECAST AREA.

.HIGH 31N46W 1026 MB MOVING SW 10 KT.
.24 HOUR FORECAST HIGH S OF FORECAST AREA.

.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 1800 UTC THU MAY 25.
24 HOUR FORECAST VALID 1800 UTC FRI MAY 26.
48 HOUR FORECAST VALID 1800 UTC SAT MAY 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN AREA BOUNDED BY 30N73W TO 29N76W TO 29N79W TO
31N80W TO 31N71W TO 30N73W SW TO W WINDS 20 TO 30 KT. SEAS 8 TO
10 FT.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 30.5N67W TO 30N68.5W TO
31N69.5W TO 31N66W TO 30.5N67W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT.
.36 HOUR FORECAST  WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC WITHIN AREA BOUNDED BY 20.5N70.5W TO 20N70.5W TO 20N71.5W
TO 20.5N72W TO 21N71.5W TO 21N70.5W TO 20.5N70.5W E WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST  WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN WITHIN AREA BOUNDED BY 12N69W TO 12N78W TO 14N81W TO
17N81W TO 19N78W TO 18N72W TO 12N69W...INCLUDING WITHIN 90 NM OF
COAST OF COLOMBIA AND GULF OF VENEZUELA AND BETWEEN CUBA AND
JAMAICA... E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 13N71W TO 11N76W TO
13N81W TO 18N83W TO 18N75W TO 17N72W TO 13N71W...INCLUDING
WITHIN 90 NM OF COAST OF COLOMBIA AND WITHIN 60 NM OF COAST OF
NICARAGUA... E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 11N76W TO 11N82W TO
14N82W TO 15N81W TO 15N77W TO 14N75W TO 11N76W...INCLUDING
WITHIN 60 NM OF COAST OF NICARAGUA... WINDS 20 KT OR LESS. SEAS
8 TO 9 FT.

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

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.


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