000
FZNT02 KNHC 162001 CCA
HSFAT2

HIGH SEAS FORECAST...CORRECTED
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE JAN 16 2018

CORRECTED GULF OF MEXICO GALE WARNING 30 HOUR FORECAST

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE JAN 16.
24 HOUR FORECAST VALID 1200 UTC WED JAN 17.
48 HOUR FORECAST VALID 1200 UTC THU JAN 18.

.WARNINGS.

...GULF OF MEXICO GALE WARNING...   
.GULF OF MEXICO COLD FRONT FROM 30N91W TO 26.5N97W. N OF FRONT N 
TO NE WINDS 20 TO 30 KT WITH FREQUENT GUSTS TO 35 KT. SEAS 8 TO 
10 FT.
.12 HOUR FORECAST COLD FRONT FROM 30N86W TO 26N94W TO 22N98W. 
FROM 22N TO 24.5N W OF 96.5W NW TO N WINDS 30 TO 35 KT. SEAS 10 
TO 14 FT. ELSEWHERE W OF FRONT N TO NE WINDS 20 TO 30 KT... 
EXCEPT WITH FREQUENT GUSTS TO 35 KT W OF 93W. SEAS 8 TO 12 FT.
.18 HOUR FORECAST COLD FRONT FROM 30N85W TO 25N92W TO 24N95W TO 
20N97W. FROM 22N TO 24N W OF 96.5W NW TO N WINDS 30 TO 35 KT. 
SEAS 10 TO 15 FT. ELSEWHERE W OF FRONT N TO NE WINDS 20 TO 30 KT 
...EXCEPT WITH FREQUENT GUSTS TO 35 KT W OF 93W. SEAS 9 TO 13 FT.
.24 HOUR FORECAST COLD FRONT FROM 29N83W TO 25N91W TO 19N97W. S 
OF 21N W OF 95.5W NW WINDS 30 TO 35 KT. SEAS 10 TO 15 FT. FROM 
22N TO 24N W OF 96W NW TO N WINDS 30 TO 35 KT. SEAS 10 TO 16 FT.
ELSEWHERE NW OF FRONT N TO NE WINDS 20 TO 25 KT...EXCEPT 25 TO 
30 KT FROM 24N TO 25N BETWEEN 94W AND 96W. SEAS 9 TO 13 FT.
.30 HOUR FORECAST WEAKENING COLD FRONT FROM 26N82W TO 22N90W TO 
22N95W. TROUGH FROM 18N93W TO 22N96W TO 25N97W. W OF TROUGH NW 
WINDS 20 TO 30 KT...EXCEPT 30 TO 35 KT S OF 21N W OF 95.5W. SEAS 
8 TO 11 FT...EXCEPT 11 TO 15 FT S OF 25N W OF 95W. ELSEWHERE W 
OF LINE FROM 29N85W TO 23N89W TO 18N94W N TO NE WINDS 20 TO 25 
KT. SEAS 8 TO 12 FT.
.42 HOUR FORECAST COLD FRONT DISSIPATED. TROUGH FROM 18N93W TO 
22N97W TO 25N97W. W OF TROUGH NW WINDS 20 TO 25 KT. SEAS 9 TO 13 
FT. S OF 25N E OF 88W...INCLUDING THE STRAITS OF FLORIDA...AND 
FROM 21N TO 24N BETWEEN 87W AND 95W NE WINDS 20 TO 25 KT. SEAS 8 
TO 12 FT. REMAINDER OF AREA SE AND S OF LINE FROM 28N84W TO 
26N92W TO 25N97.5W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO 
NE SWELL.
.48 HOUR FORECAST TROUGH FROM 18N94W TO 22N97W TO 25N97W. W OF 
TROUGH NW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. S OF 23N BETWEEN 
85W AND 88W...INCLUDING YUCATAN CHANNEL...NE WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT. ELSEWHERE S OF LINE FROM 27N84W TO 25N90W TO 
25N97W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.

.SYNOPSIS AND FORECAST.

.ATLC TROUGH FROM 31N43W TO 21N44W. E OF LINE FROM 22N35W TO 
31N46W E WINDS 20 TO 25 KT. SEAS 9 TO 12 FT. ELSEWHERE E OF LINE 
FROM 06N52W TO 13N60W TO 24N65W TO 31N65W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN NE TO E SWELL.
.06 HOUR FORECAST TROUGH FROM 30N44W TO 20N44W. E OF LINE FROM 
11N35W TO 15N41W TO 31N50W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN NE TO E SWELL. S OF 15N BETWEEN 48W AND 56W AND FROM 17N TO 
22N BETWEEN 54W AND 59W WINDS 20 KT OR LESS. SEAS 8 FT IN NE 
SWELL.
.24 HOUR FORECAST TROUGH FROM 30N47W TO 21N45W. SE OF LINE FROM 
07N43W TO 18N42W TO 25N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
IN DECAYING NE TO E SWELL.
.48 HOUR FORECAST WEAKENING TROUGH FROM 29N48W TO 25N45W TO 
20N45W. N OF 15N E OF 39W WINDS 20 KT OR LESS. SEAS 8 FT IN NE 
TO E SWELL.

.ATLC COLD FRONT FROM 31N67W TO 27N72W THEN STATIONARY FRONT TO 
21N77W. TROUGH FROM 24N65W TO 31N64W. W OF FRONT AND S OF 26N NE 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT BETWEEN BAHAMAS AND FRONT AND 
IN WATERS BETWEEN BAHAMAS AND FLORIDA. W OF FRONT AND N OF 26N 
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NE SWELL. E OF FRONT TO 
65W AND N OF 24N WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE 
SWELL.
.06 HOUR FORECAST WEAKENING STATIONARY FRONT FROM 31N67W TO 
22N78W. TROUGH FROM 31N63W TO LOW PRES 1019 MB NEAR 29N64W TO 
22N64W. FORMING COLD FRONT FROM 31N76W TO 28N77W. WITHIN AREA 
BOUNDED BY 31N61W TO 22N56W TO 22N72W TO 26N78W TO 31N76W TO 
31N63W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE TO E SWELL. 
FLORIDA STRAITS BETWEEN 80W AND 83W WINDS 20 KT OR LESS. SEAS TO 
8 FT IN NE SWELL.
.24 HOUR FORECAST STATIONARY FRONT DISSIPATED. TROUGH FROM 
31N62W TO LOW PRES 1019 MB NEAR 29N64W TO 22N64W. FORMING COLD 
FRONT FROM 31N75W TO 22N79W. WITHIN AREA BOUNDED BY 31N63W TO 
22N69W TO 22N73W TO 27N77W TO 31N76W TO 31N63W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN NE TO E SWELL. FLORIDA STRAITS BETWEEN 
79W AND 81W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL.
.30 HOUR FORECAST TROUGH FROM 31N63W TO LOW PRES 1017 MB NEAR 
28N65W TO 23N67W. COLD FRONT FROM 31N74W TO 27N75W TO 22N78W. 
FROM 27N TO 30N BETWEEN 67W AND 71W WINDS 20 KT OR LESS. SEAS 8 
FT IN NE SWELL.
.36 HOUR FORECAST TROUGH FROM 31N63W TO LOW PRES 1017 MB NEAR 
30N65W TO 25N66W. COLD FRONT FROM 31N72W TO 21N76W. W OF 76W NW 
TO N WINDS 20 TO 25 KT. SEAS TO 9 FT N OF BAHAMAS.
.48 HOUR FORECAST LOW AND TROUGH DISSIPATED. COLD FRONT FROM 
31N70W TO 21N75W. W OF FRONT NW TO N WINDS 20 TO 25 KT. SEAS 8 
TO 12 FT N OF BAHAMAS...HIGHEST NEAR 31N76W.

.CARIBBEAN STATIONARY FRONT FROM 21N78W TO 17N80W TO 13N82W. 
TROUGH FROM 13N83W TO 11N83W TO 09N81W. W OF FRONT TO 83W N TO 
NE WINDS 20 TO 25 KT. SEAS TO 8 FT. ELSEWHERE W OF FRONT TO 86W 
FROM 16N TO 19N WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.06 HOUR FORECAST WEAKENING STATIONARY FRONT FROM 20N78W TO 
17N80W TO 13N82W. TROUGH DISSIPATED. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.18 HOUR FORECAST FRONT DISSIPATED. FROM 20N TO 22N NE WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST COLD FRONT FROM 21N79W TO 16N87W. W OF FRONT N 
TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT NEAR YUCATAN CHANNEL.
.42 HOUR FORECAST COLD FRONT FROM 21N78W TO 16N86W. W OF FRONT N 
TO NE WINDS 20 TO 25 KT. SEAS TO 9 FT NEAR YUCATAN CHANNEL.
.48 HOUR FORECAST COLD FRONT FROM 21N77W TO 16N85W. W OF FRONT N 
TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.CARIBBEAN FROM 10N TO 12N BETWEEN 73W AND 76W NE TO E WINDS 20 
TO 25 KT. SEAS TO 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST FROM 11N TO 12N BETWEEN 73W AND 76W NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 11N TO 12N BETWEEN 73W AND 76W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS.
.48 HOUR FORECAST FROM 11N TO 12N BETWEEN 73W AND 76W NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO S OF 24N E OF 84W...INCLUDING STRAITS OF FLORIDA 
N TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.12 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 AGUIRRE. NATIONAL HURRICANE CENTER.