000
FZNT02 KNHC 222101
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED JUL 22 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PAN PAN

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

SYNOPSIS VALID 1800 UTC WED JUL 22.
24 HOUR FORECAST VALID 1800 UTC THU JUL 23.
48 HOUR FORECAST VALID 1800 UTC FRI JUL 24.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM GONZALO NEAR 9.9N 45.0W 1000 MB AT 2100 UTC JUL
22 MOVING W OR 270 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 45 KT
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM N
SEMICIRCLE AND 10 NM S SEMICIRCLE. SEAS TO 9 TO 10 FT WITHIN AREA 
OF TROPICAL STORM FORCE WINDS. ELSEWHERE WITHIN 09N44W TO 
09N45W TO 10N45W TO 11N44W TO 11N43W TO 09N44W SE WINDS 20 TO 33 
KT. SEAS 8 FT.
.24 HOUR FORECAST HURRICANE GONZALO NEAR 10.1N 49.2W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS 
WITHIN 60 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE. SEAS 12 FT OR 
GREATER WITHIN AREA OF HURRICANE AND TROPICAL STORM FORCE WINDS 
WITH SEAS TO 19 FT. ELSEWHERE WITHIN 10N47W TO 09N48W TO 09N50W 
TO 12N50W TO 13N48W TO 10N47W E TO SE WINDS 20 TO 33 KT. SEAS 8 
TO 12 FT.
.48 HOUR FORECAST HURRICANE GONZALO NEAR 10.8N 54.6W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS 
WITHIN 70 NM N SEMICIRCLE AND 40 NM S SEMICIRCLE. SEAS 12 FT OR 
GREATER WITHIN AREA OF HURRICANE AND TROPICAL STORM FORCE WINDS 
WITH SEAS TO 20 FT. ELSEWHERE WITHIN 09N53W TO 09N55W TO 11N56W 
TO 12N55W TO 12N52W TO 09N53W E TO SE WINDS 20 TO 33 KT. SEAS 8 
TO 12 FT.
.72 HOUR FORECAST TROPICAL STORM GONZALO NEAR 12.1N 60.8W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. 
.96 HOUR FORECAST TROPICAL STORM GONZALO NEAR 14.0N 67.5W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
.120 HOUR FORECAST TROPICAL STORM GONZALO NEAR 15.0N 72.5W. 
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 18N35W TO 18N45W TO 18N50W TO 20N49W TO 24N35W TO
18N35W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST WITHIN 16N40W TO 16N56W TO 19N59W TO 23N58W TO
21N36W TO 16N40W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED 
SWELL.
.48 HOUR FORECAST WITHIN 16N41W TO 13N51W TO 13N58W TO 21N65W TO
22N52W TO 16N41W WINDS 20 KT OR LESS. SEAS TO 9 FT INMIXED 
SWELL.

.ATLC 06 HOUR FORECAST WITHIN 20N71W TO 20N74W TO 21N74W TO
22N73W TO 22N71W TO 20N71W...INCLUDING THE WINDWARD PASSAGE...E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.15 HOUR WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE. 
.30 HOUR FORECAST WITHIN 20N71W TO 20N74W TO 21N74W TO 22N73W TO
22N71W TO 20N71W...INCLUDING THE WINDWARD PASSAGE...E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT. 
.39 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN 06 HOUR FORECAST WITHIN 11N70W TO 11N76W TO 13N77W TO
13N74W TO 13N71W TO 11N70W NE TO E WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST WITHIN 11N76W TO 11N78W TO 13N78W TO 13N77W TO
12N76W TO 11N76W E WINDS 20 TO 25 KT. SEAS TO 9 FT.
.30 HOUR FORECAST WITHIN 11N71W TO 12N72W TO 12N74W TO 13N73W TO
13N70W TO 11N71W E WINDS 20 TO 25 KT. SEAS 8 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO LOW PRES NEAR 25N88W 1011 MB. WITHIN 25N82W TO 
23N84W TO 27N85W TO 28N88W TO 29N84W TO 25N82W...INCLUDING THE 
STRAITS OF FLORIDA...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
26N92W 1009 MB. WITHIN 27N84W TO 26N85W TO 28N88W TO 30N88W TO 
30N86W TO 27N84W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
27N96W 1008 MB. WITHIN 27N86W TO 27N88W TO 29N92W TO 30N88W TO 
30N85W TO 27N86W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.