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 242207
HSFAT1

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

...GALE WARNING...
.LOW 56N45W 1002 MB MOVING NE 25 KT. WITHIN 180 NM SE SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE N OF A LINE FROM
44N58W TO 48N38W AND S OF 51N AND ALSO WITHIN 300 NM SE
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 12 FT...HIGHEST S OF LOW.
.18 HOUR FORECAST LOW 64N35W 997 MB. BETWEEN 120 NM AND 360 NM S
QUADRANT AND WITHIN 180 NM N AND NW QUADRANTS WINDS 25 TO 40 KT.
SEAS IN ICE FREE WATERS 12 TO 18 FT...EXCEPT N OF 64N 9 TO 13 FT.
.24 HOUR FORECAST LOW E OF AREA NEAR 64N31W 1000 MB. N OF A LINE
FROM 57N35W TO 60N44W WINDS 20 TO 30 KT. SEAS 8 TO 15 FT...
HIGHEST NEAR 61N35W.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS E OF AREA.

.SYNOPSIS AND FORECAST.

.LOW 59N45W 995 MB MOVING NE 15 KT. EXCEPT WHERE PREVIOUSLY
NOTED IN WARNINGS SECTION WITHIN 120 NM SW AND S AND 300 NM E
QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.18 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY LOW
64N35W DESCRIBED ABOVE.

.INLAND LOW 53N63W 1003 MB MOVING NE 20 KT NEXT 12 HOURS THEN
TURNING N. N OF A LINE FROM 40N71W TO 41N65W TO 44N58W AND S OF
50N AREA OF SW WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 59N58W 1004 MB. N OF A LINE FROM 42N65W TO
43N55W TO 52N35W AND S OF 57N AREA OF S TO SW WINDS 20 TO 30 KT.
SEAS 8 TO 14 FT...EXCEPT W OF 50W 9 FT OR LESS.
.48 HOUR FORECAST DISSIPATING LOW 64N60W 1006 MB WITH A NEW LOW
61N42W 1008 MB. FRONT TO EXTEND FROM LOW TO 57N40W TO 48N47W.
OVER FORECST WATERS E OF FRONT S OF 60N WINDS 20 TO 30 KT. SEAS
TO 11 FT.

.COLD FRONT EXTENDS SW THROUGH 52N35W TO 40N46W. OVER FORECAST
WATERS WITHIN 240 NM E OF FRONT WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 FOUR FORECAST NEARLY STATIONARY FRONT FROM 31N60W TO 42N45W
TO 47N35W. WITHIN 240 NM W OF FRONT NE WINDS TO 25 KT. SEAS TO 8
FT.
.48 HOUR FORECAST FRONT FROM 31N59W TO 43N47W. OVER FORECAST
WATERS S OF A LINE FROM 31N70W TO 36N53W AREA OF E TO NE WINDS
20 TO 30 KT. SEAS TO 10 FT.

.48 HOUR FORECAST N OF A LINE FROM 40N70W TO 41N63W TO 45N57W
AND S OF 47N AREA OF S TO SW WINDS TO 25 KT. SEAS TO 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS FROM 45N TO 53N E OF 39W.
.24 HOUR FORECAST DENSE FOG MOVED E OF AREA.

.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
WITHIN 180 NM SE OF A LINE FROM 49N51W TO 44N60W AND N OF 41N
BETWEEN 66W AND 70W.
.48 HOUR FORECAST DENSE FOG N OF A LINE FROM 38N74W TO 40N70W TO
45N48W AND S OF 49N...WITHIN 120 NM OF 54N39W AND FROM 63N TO
65N BETWEEN 53W AND 56W.

.HIGH 42N50W 1031 MB MOVING NE 20 KT.
.24 HOUR FORECAST HIGH 47N40W 1034 MB.
.48 HOUR FORECAST HIGH MERGED WITH ANOTHER HIGH E OF AREA 45N29W
1037 MB.

.HIGH 37N67W 1032 MB MOVING NE 10 KT AND BECOMING NEARLY
STATIONARY IN 24 HOURS.
.24 HOUR FORECAST HIGH 38N61W 1032 MB.
.48 HOUR FORECAST LITTLE CHANGE.

.HIGH 36N74W 1030 MB MOVING NE 15 KT.
.24 HOUR FORECAST HIGH MERGED WITH HIGH 38N61W.

.48 HOUR FORECAST NEW HIGH 41N52W 1033 MB.

.FORECASTER BANCROFT. 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 SUN MAY 24.
24 HOUR FORECAST VALID 1800 UTC MON MAY 25.
48 HOUR FORECAST VALID 1800 UTC TUE MAY 26.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC 36 HOUR FORECAST TROUGH FROM 31N53W TO 24N57W. N OF 30N
BETWEEN 60W AND 64W NE WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST TROUGH FROM 31N55W TO 24N58W. N OF 28N BETWEEN
60W AND 66W NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.CARIBBEAN FROM 11N TO 15N BETWEEN 72W AND 79W NE TO E WINDS 20
TO 30 KT. SEAS 8 TO 12 FT. ELSEWHERE FROM 10N TO 16N BETWEEN 73W
AND 82W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E SWELL.
.24 HOUR FORECAST FROM 11N TO 14N BETWEEN 73W AND 80W NE TO E
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 10N TO 16N
BETWEEN 73W AND 82W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E
SWELL.
.48 HOUR FORECAST FROM 11.5N TO 13.5N BETWEEN 75W AND 80W NE TO
E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

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

$$
.FORECASTER MUNDELL. 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.