High Seas Forecast
Issued by NWS

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000
FZNT01 KWBC 290339
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC FRI APR 29 2016

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 VOS@NOAA.GOV(LOWERCASE).

SECURITE

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

SYNOPSIS VALID 0000 UTC APR 29
24 HOUR FORECAST VALID 0000 UTC APR 30
48 HOUR FORECAST VALID 0000 UTC MAY 01

.WARNINGS.

...STORM WARNING...
.OVER ICE FREE FORECAST WATERS FROM 59N TO 60N BETWEEN 45W AND
50W WINDS 40 TO 50 KT. SEAS 14 TO 18 FT. ELSEWHERE FROM 58N TO
61N W OF 37W WINDS 25 TO 40 KT. SEAS 8 TO 16 FT.
.24 HOUR FORECAST CONDITIONS ABSORBED BY LOW 53N54W DESCRIBED
BELOW.

...STORM WARNING...
.LOW 53N46W 994 MB MOVING W 10 KT. WITHIN 300 NM NE AND E...600
NM S...AND BETWEEN 480 NM AND 600 NM SW QUADRANTS WINDS 30 TO 45
KT. SEAS 9 TO 17 FT.
.06 HOUR FORECATS LOW 57N50W 983 MB. BETWEEN 60 NM AND 240 NM NE
SEMICIRCLE WINDS 40 TO 50 KT. SEAS 14 TO 22 FT.
.24 HOUR FORECAST LOW 53N54W 983 MB. FROM 59N TO 60N BETWEEN 45W
AND 53W WINDS 40 TO 55 KT. SEAS 17 TO 23 FT. ELSEWHERE WITHIN
420 NM E AND SE...AND 480 NM NW QUADRANTS WINDS 25 TO 40 KT.
SEAS 9 TO 20 FT.
.48 HOUR FORECAST LOW 54N43W 1001 MB. BETWEEN 120 NM AND 360 NM
S SEMICIRCLE AND WITHIN 60 NM NW OF A LINE FROM 61N40W TO 59N41W
TO 56N49W WINDS 25 TO 35 KT. SEAS 9 TO 17 FT.

...STORM WARNING...
.24 HOUR FORECAST NEW LOW 60N37W 1000 MB. OVER ICE FREE FORECAST
WATERS FROM 60N TO 62N E OF GREENLAND WINDS 40 TO 50 KT. SEAS 14
TO 21 FT. ELSEWHERE FROM 60N TO 63N E OF GREENLAND WINDS 25 TO
40 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS E OF AREA.

...GALE WARNING...
.24 HOUR FORECAST OVER ICE FREE FORECAST WATERS N OF 62N AND W
OF 54W AREA OF N WINDS 25 TO 35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST FROM 58N TO 67N BETWEEN 53W AND 59W AREA OF NW
TO N WINDS TO 25 KT. SEAS TO 10 FT.

...GALE WARNING...
.24 HOUR FORECAST LOW 37N69W 1011 MB. WITHIN 240 NM N AND E
QUADRANTS WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 38N60W 1011 MB. WITHIN 180 NM N SEMICIRCLE
AND 90 NM SE QUADRANT WINDS 25 TO 35 KT. SEAS TO 11 FT.

.SYNOPSIS AND FORECAST.

.OVER FORECAST WATERS E OF A LINE FROM 35N35W TO 31N42W AREA OF
NE WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST E OF A LINE FROM 34N35W TO 31N39W AREA OF NE
WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST CONDITIONS E OF AREA.

.LOW 36N75W 1010 MB MOVING NE 35 KT. WITHIN 360 NM E QUADRANT
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 39N59W 1012 MB. WITHIN 120 NM EITHER SIDE
OF A FRONT FROM 40N50W TO LOW CENTER WINDS TO 25 KT. SEAS TO 8
FT.
.48 HOUR FORECAST LOW 41N48W 1018 MB. WITHIN 120 NM OF CENTER
WINDS TO 25 KT. SEAS TO 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS FROM 49N TO 58N BETWEEN 40W AND 46W.
.24 HOUR FORECAST CONDITIONS E OF AREA.

.48 HOUR FORECAST LIGHT FREEZING SPRAY OVER ICE FREE FORECAST
WATERS N OF 64N AND W OF 54W.

.HIGH 35N47W 1023 MB MOVING NE 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.24 HOUR FORECAST NEW HIGH 43N67W 1021 MB.
.48 HOUR FORECAST HIGH 43N67W 1021 MB.

.24 HOUR FORECAST NEW HIGH 43N52W 1022 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.FORECASTER BELL. 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 FRI APR 29.
24 HOUR FORECAST VALID 0000 UTC SAT APR 30.
48 HOUR FORECAST VALID 0000 UTC SUN MAY 01.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES E OF AREA NEAR 30N32W 1007 MB. WEAKENING COLD
FRONT FROM 20N35W TO 19N41W TO 20N49W. N OF 29N E OF 39W NE
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE N OF 28N E OF 43W
WINDS 20 KT OR LESS. SEAS TO 9 FT IN N TO NE SWELL.
.24 HOUR FORECAST FRONT DISSIPATED. N OF 29N E OF 38W NE WINDS
20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE N OF 26N E OF 41W WINDS
20 KT OR LESS. SEAS TO 9 FT IN NE SWELL.
.42 HOUR FORECAST LOW PRES NEAR 26N36W 1012 MB. N OF 28N E OF
41W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE SWELL.
.48 HOUR FORECAST LOW PRES NEAR 25N36W 1014 MB. N OF 29N E OF
41W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND NW SWELL.

.CARIBBEAN GULF OF HONDURAS S OF 17N BETWEEN 85W AND 88W E TO SE
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST GULF OF HONDURAS WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST GULF OF HONDURAS S OF 17N BETWEEN 85W AND 88W
E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST GULF OF HONDURAS WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.48 HOUR FORECAST S OF 18N BETWEEN 85W AND 87W E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO FROM 20N TO 23N BETWEEN 87.5W AND 91W NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST FROM 20N TO 24N BETWEEN 90W AND 92.5W E TO SE
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST S OF 23N BETWEEN 90W AND 92.5W AND FROM 21N TO
28N BETWEEN 92.5W AND 95.5W SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST FROM 23N TO 28N BETWEEN 93W AND 96.5W SE WINDS
20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 21N TO 23N BETWEEN 87.5W AND 91W E WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT. FROM 22N TO 28.5N W OF 91W SE
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.30 HOUR FORECAST FROM 20N TO 26N BETWEEN 88W AND 96W SE WINDS
20 TO 25 KT. SEAS TO 9 FT.
.42 HOUR FORECAST FROM 22N TO 26N BETWEEN 92W AND 96W SE WINDS
20 TO 25 KT. SEAS TO 9 FT IN SE SWELL.
.48 HOUR FORECAST FROM 21N TO 24N BETWEEN 87.5W AND 91W E TO SE
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. S OF 23.5N BETWEEN 82.5W
AND 84W NE TO E WINDS 20 TO 25 KT. 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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