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
723
FZNT02 KNHC 041558
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN DEC 04 2016

UPDATED FOR NEW PARAGRAPH IN ATLC

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 1200 UTC SUN DEC 04.
24 HOUR FORECAST VALID 1200 UTC MON DEC 05.
48 HOUR FORECAST VALID 1200 UTC TUE DEC 06.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC COLD FRONT FROM 31N47W TO 24N68W. N OF 30N E OF FRONT TO
42W SW WINDS 30 TO 35 KT. SEAS 12 TO 15 FT. ELSEWHERE N OF 26N E
OF FRONT TO A LINE FROM 31N36W TO 26N50W SW WINDS 20 TO 30 KT.
SEAS 8 TO 13 FT. N OF 28N W OF FRONT TO 62W W TO NW WINDS 20 TO
30 KT. SEAS 9 TO 12 FT...EXCEPT 12 TO 15 FT IN NW SWELL N OF 29N
BETWEEN 47W AND 60W. REMAINDER OF AREA N OF A LINE FROM 28N35W
TO 26N50W TO 31N72W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW
SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N37W TO 24N50W TO 21N61W. N
OF 30N E OF FRONT TO 35W SW WINDS 30 TO 35 KT. SEAS 12 TO 17 FT.
ELSEWHERE N OF 25N E OF FRONT TO A LINE FROM 27N35W TO 25N47W SW
WINDS 20 TO 30 KT. SEAS 10 TO 16 FT IN NW SWELL. N OF 28N W OF
FRONT TO 58W W TO NW WINDS 20 TO 30 KT. SEAS 10 TO 17 FT IN NW
SWELL. REMAINDER OF AREA N OF A LINE FROM 25N35W TO 22N50W TO
24N60W TO 31N66W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW
SWELL.
.30 HOUR FORECAST COLD FRONT FROM 31N36W TO 23N50W TO 20N60W. N
OF 25N E OF FRONT SW WINDS 20 TO 30 KT. SEAS 10 TO 16 FT IN NW
SWELL. N OF 28N W OF FRONT TO 54W W TO NW WINDS 20 TO 30 KT.
SEAS 12 TO 16 FT IN NW SWELL. ELSEWHERE N OF A LINE FROM 25N35W
TO 21N50W TO 22N60W TO 31N64W WINDS 20 KT OR LESS. SEAS 8 TO 12
FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 27N35W TO 21N50W TO 19N60W. N
OF A LINE FROM 27N35W TO 28N45W TO 31N51W WINDS 20 KT OR LESS.
SEAS 12 TO 14 FT IN NW SWELL. ELSEWHERE N OF A LINE FROM 22N35W
TO 17N47W TO 22N59W TO 31N62W WINDS 20 KT OR LESS. SEAS 8 TO 12
FT IN NW SWELL.

.SYNOPSIS AND FORECAST.

.ATLC TROUGH FROM 19N44W TO 09N46W. FROM 11N TO 15N E OF TROUGH
TO 41W E TO SE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST TROUGH FROM 18N47W TO 10N48W. FROM 10N TO 16N
BETWEEN 37W AND 42W E TO SE WINDS 20 TO 25 KT. SEAS TO 9 FT.
ELSEWHERE FROM 08N TO 16N E OF 46W WINDS 20 KT OR LESS. SEAS TO
8 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC 48 HOUR FORECAST N OF 28N W OF 77W S TO SW WINDS 20 TO 25
KT. SEAS TO 8 FT.

.CARIBBEAN 36 HOUR FORECAST S OF 18N BETWEEN 84W AND 86.5W SE
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. FROM 11N TO 13N BETWEEN
73W AND 76W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 11N TO 13N BETWEEN 73W AND 77W NE TO E
WINDS 20 TO 25 KT. SEAS TO 8 FT.

.GULF OF MEXICO STATIONARY FRONT FROM 30N93W TO 23N98W. N OF 27N
E OF 88W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT FROM LOW PRES 1006 MB NEAR 27N97W
TO 25N96W TO 20N97W. W OF FRONT NW WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW PRES N OF AREA. COLD FRONT FROM 30N87W TO
26N90W TO 18N95W. N OF 28N W OF FRONT TO 92W W WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.

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

$$
.FORECASTER LATTO. 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.