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 272153
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC MON JUL 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUL 27
24 HOUR FORECAST VALID 1800 UTC JUL 28
48 HOUR FORECAST VALID 1800 UTC JUL 29

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 42N40W 1013 MB MOVING NE 25 KT. FRONT EXTENDS E FROM LOW TO
42N35W AND SW FROM LOW TO SECOND LOW 37N50W TO 51N53W. WITHIN
240 NM S AND SE QUADRANTS AND WITHIN 180 NM S OF THE
FRONT...WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST FIRST LOW E OF AREA AND SECOND LOW 39N41W 1017
MB. FRONT TO EXTEND FROM SECOND LOW TO 35N46W. WITHIN 120 NM NE
SEMICIRCLE AND 120 NM S OF THE FRONT WINDS 20 TO 30 KT. SEAS TO
9 FT.
.48 HOUR FORECAST LOW AND CONDITIONS E OF FORECAST AREA.

.LOW 58N57W 1012 MB MOVING E 15 KT. BETWEEN 240 AND 420 NM SE
QUADRANT SW WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 61N36W 1009 MB. WITHIN 420 NM S QUADRANT
AND FROM 60N TO 63N BETWEEN 39W AND 42W...WINDS 20 TO 30 KT.
SEAS TO 10 FT.
.48 HOUR FORECAST LOW AND CONDITIONS E OF FORECAST AREA.

.LOW 33N68W 1014 MB MOVING E 15 KT. WINDS LESS THAN 25 KT. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST LOW 35N65W 1014 MB. FROM 31N TO 34N BETWEEN
62W AND 71W WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 36N58W 1013 MB. WITHIN 180 NM E SEMICIRCLE
WINDS 20 TO 30 KT. SEAS TO 8 FT.

.48 HOUR FORECAST WITHIN 180 NM S OF A LINE FROM 55N35W TO
53N44W SW WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST LOW 32N76W 1013 MB. OVER FORECAST WATERS
WITHIN 180 NM SE QUADRANT WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 65N W OF 59W.
.24 HOUR FORECAST DENSE FOG FROM 51N TO 55N BETWEEN 50W AND 55W.
.48 HOUR FORECAST DENSE FOG FROM 52N TO 55N BETWEEN 38W AND 55W.

.HIGH 53N40W 1025 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH 49N36W 1027 MB.
.48 HOUR FORECAST HIGH 48N35W 1029 MB.

.HIGH 45N54W 1026 MB MOVING E 05 KT.
.24 HOUR FORECAST HIGH 47N46W 1027 MB.
.48 HOUR FORECAST HIGH 47N42W 1029 MB.

.HIGH 64N60W 1018 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH 62N59W 1019 MB.
.48 HOUR FORECAST HIGH 64N56W 1020 MB.

.24 HOUR FORECAST NEW HIGH 38N71W 1016 MB.
.48 HOUR FORECAST HIGH 36N70W 1018 MB.

.FORECASTER PROSISE. 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 MON JUL 27.
24 HOUR FORECAST VALID 1800 UTC TUE JUL 28.
48 HOUR FORECAST VALID 1800 UTC WED JUL 29.

.WARNINGS.

...CARIBBEAN GALE WARNING...

.CARIBBEAN FROM 11.5N TO 14N BETWEEN 72W AND 76W E WINDS 25 TO
30 KT. SEAS 9 TO 13 FT. ELSEWHERE FROM 11N TO 18N BETWEEN 70W
AND 80W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. REMAINDER
CARIBBEAN FROM 10.5N TO 18.5N BETWEEN 75W AND 82W WINDS 20 KT OR
LESS. SEAS TO 10 FT PRIMARILY IN NE TO E SWELL.
.06 HOUR FORECAST FROM 11N TO 14N BETWEEN 72W AND 77W NE TO E
WINDS 25 TO 35 KT. SEAS 11 TO 16 FT. ELSEWHERE FROM 10.5N TO
17.5N BETWEEN 68W AND 81W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO
13 FT. REMAINDER CARIBBEAN FROM 10N TO 18.5N BETWEEN 75W AND 83W
WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN NE TO E SWELL.
.18 HOUR FORECAST FROM 11.5N TO 14N BETWEEN 74W AND 78W NE TO E
WINDS 25 TO 30 KT. SEAS 10 TO 15 FT. ELSEWHERE FROM 11N TO 17.5N
BETWEEN 69W AND 83W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT.
REMAINDER CARIBBEAN S OF 18.5N BETWEEN 75W AND 84W WINDS 20 KT
OR LESS. SEAS TO 10 FT PRIMARILY IN NE TO E SWELL.
.24 HOUR FORECAST FROM 11N TO 18N BETWEEN 70W AND 80W NE TO E
WINDS 20 TO 25 KT. SEAS 8 TO 13 FT PRIMARILY IN NE TO E
SWELL...HIGHEST NEAR 12.5N78W.
.30 HOUR FORECAST FROM 11N TO 14.5N BETWEEN 68W AND 77W NE TO E
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. FROM 17N TO 18N BETWEEN 71W
AND 74W E TO SE WINDS 20 TO 25 KT. SEAS 8 FT. ELSEWHERE S OF 18N
BETWEEN 73W AND 84W WINDS 20 KT OR LESS. SEAS TO 11 FT PRIMARILY
IN NE TO E SWELL.
.48 HOUR FORECAST FROM 11N TO 18N BETWEEN 72W AND 80W NE TO E
WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. REMAINDER AREA FROM 10N TO
16N BETWEEN 71W AND 83W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
PRIMARILY IN NE TO E SWELL.

.SYNOPSIS AND FORECAST.

.ATLC S OF 22N BETWEEN 71W AND 73.5W... INCLUDING ATLC APPROACH
TO WINDWARD PASSAGE...E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST S OF 22N BETWEEN 71W AND 73.5W...INCLUDING
ATLC APPROACH TO WINDWARD PASSAGE...E TO SE WINDS 20 TO 25 KT.
SEAS TO 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC 42 HOUR FORECAST LOW PRES N OF AREA WITH TROUGH FROM
31N77W TO 28N81W. N OF 28N WITHIN 120 NM E OF TROUGH SW WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST TROUGH FROM 31N76W TO 28N80W. WITHIN 120 NM E
OF TROUGH SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN 30 HOUR FORECAST S OF 17N BETWEEN 86W AND 88W
INCLUDING THE GULF OF HONDURAS...NE TO E WINDS 20 TO 25 KT. SEAS
LESS THAN 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.