High Seas Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZNT01 KWBC 230940
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC SAT MAY 23 2015

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

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

SYNOPSIS VALID 0600 UTC MAY 23
24 HOUR FORECAST VALID 0600 UTC MAY 24
48 HOUR FORECAST VALID 0600 UTC MAY 25

.WARNINGS.

...GALE WARNING...
.LOW 47N56W 998 MB MOVING NE 35 KT. WITHIN 240 NM N AND 420 NM S
SEMICIRCLES WINDS 25 TO 40 KT. SEAS 9 TO 15 FT.
.24 HOUR FORECAST LOW 57N50W 993 MB. FROM 50N TO 60N BETWEEN 35W
AND 53W AND WITHIN 180 NM SE OF A FRONT TO EXTEND FROM 50N38W TO
40N49W WINDS 25 TO 40 KT. SEAS 9 TO 17 FT.
.48 HOUR FORECAST LOW DISSIAPTED WITH NEW LOW 62N39W 995 MB.
WTIHIN 180 NM S SEMICIRCLE WINDS 30 TO 40 KT. SEAS 12 TO 16 FT.
ELSEWHERE N OF 55N E OF 50W WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.

...GALE WARNING...
.LOW 63N36W 990 MB MOVING NE 15 KT. OVER ICE FREE FORECAST
WATERS N OF 55N E OF 52W WINDS 25 TO 40 KT. SEAS 10 TO 22
FT...HIGHEST NEAR 58N42W.
.24 HOUR FORECAST LOW WELL E OF AREA WITH NEW LOW 64N38W. N OF
60N E OF GREENLAND WINDS 25 TO 35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

...GALE WARNING...
.12 HOUR FORECAST FROM 39N TO 46N W OF 58W WINDS 25 TO 35 KT.
SEAS TO 10 FT.
.24 HOUR FORECAST FROM 40N TO 50N W OF 49W WINDS 25 TO 35 KT.
SEAS TO 12 FT.
.48 HOUR FORECAST LOW 58N58W 999 MB. BETWEEN 300 NM AND 900 NM S
QUADRANT WINDS 20 TO 30 KT. SEAS TO 10 FT.

.SYNOPSIS AND FORECAST.

.DENSE FOG. OVER ICE FREE FORECAST WATERS VSBY OCCASIONALLY LESS
THAN 1 NM WITHIN 240 NM S OF A LINE FROM 48N55W TO 45N47W TO
48N35W.
.24 HOUR FORECAST DENSE FOG FROM 43N TO 50N BETWEEN 51W AND 35W
AND FROM 50N TO 57N BETWEEN 35W AND 38W.
.48 HOUR FORECAST DENSE FOG FROM 44N TO 53N W OF 50W.

.24 HOUR FORECAST HIGH 38N70W 1031 MB.
.48 HOUR FORECAST HIGH 37N66W 1030 MB.

.FORECASTER LEE. 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 0600 UTC SAT MAY 23.
24 HOUR FORECAST VALID 0600 UTC SUN MAY 24.
48 HOUR FORECAST VALID 0600 UTC MON MAY 25.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC S OF 10N BETWEEN 50W AND 58W NE WINDS 20 TO 25 KT. SEAS TO
8 FT.
.24 HOUR FORECAST S OF 13N BETWEEN 48W AND 60W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN NE SWELL.
.48 HOUR FORECAST S OF 12N BETWEEN 55W AND 60W WINDS 20 KT OR
LESS. SEAS 8 FT IN NE SWELL.

.CARIBBEAN FROM 11N TO 13.5N BETWEEN 73W AND 76W NE WINDS 25 TO
30 KT. SEAS 8 TO 9 FT. ELSEWHERE FROM 10N TO 15N BETWEEN 70W AND
79W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.12 HOUR FORECAST FROM 10.5N TO 16N BETWEEN 70W AND 80W NE TO E
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NE TO E SWELL.
.24 HOUR FORECAST FROM 11N TO 14N BETWEEN 73W AND 77W NE TO E
WINDS 25 TO 30 KT. SEAS 10 TO 12 FT. ELSEWHERE FROM 10N TO 16N
BETWEEN 70W AND 80W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.36 HOUR FORECAST FROM 11N TO 15N BETWEEN 72W AND 80W NE TO E
WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN NE TO E SWELL. ELSEWHERE
FROM 10N TO 16N BETWEEN 71W AND 81W WINDS 20 KT OR LESS. SEAS
TO 9 FT IN NE TO E SWELL.
.48 HOUR FORECAST FROM 11N TO 13N BETWEEN 74W AND 76W NE TO E
WINDS 25 TO 30 KT. SEAS 10 TO 11 FT. ELSEWHERE FROM 11N TO 15N
BETWEEN 72W AND 80W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.GULF OF MEXICO FROM 19.5N TO 22N BETWEEN 90W AND 92W N TO NE
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST FROM 20N TO 22N BETWEEN 89W AND 91W N TO NE
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 20N TO 23N BETWEEN 90W AND 92W E WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST FROM 21N TO 23N BETWEEN 88W AND 91W NE TO E
WINDS 20 TO 25 KT. SEAS  LESS THAN 8 FT.
.48 HOUR FORECAST FROM 20N TO 23N BETWEEN 89W AND 92W E TO SEW
WINDS 20 TO 25 KT. SEAS TO 8 FT.

.GULF OF MEXICO 24 HOUR FORECAST N OF 23N W OF 93W SE WINDS 20
TO 25 KT. SEAS TO 8 FT.
.42 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 AL. NATIONAL HURRICANE CENTER.



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.