436 
FZNT02 KNHC 110319
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT OCT 11 2025

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 AMERICA

SYNOPSIS VALID 0000 UTC SAT OCT 11.
24 HOUR FORECAST VALID 0000 UTC SUN OCT 12.
48 HOUR FORECAST VALID 0000 UTC MON OCT 13.

.WARNINGS.

...ATCL TROPICAL STORM WARNING...
.TROPICAL STORM JERRY NEAR 22.7N 63.9W 1004 MB AT 0300 UTC OCT 
11 MOVING N OR 350 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS 50 KT 
GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W 
SEMICIRCLE...150 NM NE QUADRANT AND 130 NM SE QUADRANT. SEAS 4 M 
OR GREATER WITHIN 275 NM NE QUADRANT...210 NM SE QUADRANT...90 NM
SW QUADRANT...AND 150 NM NW QUADRANT WITH SEAS TO 6 M. ELSEWHERE
WITHIN 25N59W TO 26N62W TO 24N64W TO 20N63W TO 15N63W TO 22N59W 
TO 25N59W WINDS 20 TO 33 KT. SEAS 4.0 TO 5.5 M. REMAINDER OF AREA
WITHIN 25N57W TO 30N60W TO 24N68W TO 20N67W TO 17N61W TO 19N57W 
TO 25N57W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.5 M IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM JERRY NEAR 27.4N 62.7W. MAXIMUM
SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS 
WITHIN 120 NM E SEMICIRCLE AND 0 NM W SEMICIRCLE. SEAS 4 M OR 
GREATER WITHIN 275 NM NE QUADRANT...210 NM SE QUADRANT...90 NM SW
QUADRANT...AND 150 NM NW QUADRANT WITH SEAS TO 6 M. ELSEWHERE 
WITHIN 31N61W TO 31N63W TO 27N65W TO 26N64W TO 25N61W TO 27N59W 
TO 31N61W WINDS 20 TO 33 KT. SEAS 4.0 TO 5.5 M. REMAINDER OF AREA
WITHIN 31N50W TO 31N80W TO 29N80W TO 24N72W TO 22N61W TO 27N57W 
TO 31N50W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.5 M IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM JERRY NEAR 31.3N 60.8W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS 
WITHIN 40 NM W SEMICIRCLE...110 NM NE QUADRANT AND 100 NM SE 
QUADRANT. OVER FORECAST WATERS SEAS 4 M OR GREATER N OF 28N 
BETWEEN 58W AND 65W WITH SEAS TO 5.5 M. ELSEWHERE WITHIN 31N57W 
TO 30N60W TO 31N60W TO 31N62W TO 30N62W TO 29N57W TO 31N57W WINDS
20 TO 33 KT. SEAS 3.5 TO 5 M. REMAINDER OF AREA WITHIN 31N52W TO
31N67W TO 30N77W TO 27N75W TO 27N59W TO 29N56W TO 31N52W WINDS 
20 KT OR LESS. SEAS 2.5 TO 4 M IN MIXED SWELL.

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 STATIONARY FRONT FROM 31N61W TO 28N80W. WITHIN 31N60W TO 
31N70W TO 31N81W TO 29N78W TO 30N71W TO 29N66W TO 31N60W E WINDS 
20 TO 30 KT. SEAS 3 TO 4 M. ELSEWHERE WITHIN 31N60W TO 31N81W TO
28N80W TO 27N77W TO 29N70W TO 28N65W TO 31N60W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.5 M IN NE SWELL. 
.24 HOUR FORECAST COLD FRONT FROM 31N78W TO 27N81W. WITHIN 
31N80W TO 31N81W TO 30N81W TO 29N80W TO 31N80W NW TO N WINDS 20 
TO 30 KT. SEAS 2.5 TO 3.5 M. LARGE SWELL REGION MERGED WITH 
TROPICAL STORM JERRY DESCRIBED ABOVE.
.48 HOUR FORECAST COLD FRONT FROM 31N75W TO 25N80W. WITHIN 
31N76W TO 31N81W TO 30N81W TO 30N79W TO 30N77W TO 31N76W W WINDS 
20 TO 25 KT. SEAS 2.5 TO 3.0 M.

.ATLC WITHIN 17N46W TO 18N52W TO 13N57W TO 11N53W TO 13N52W TO
14N46W TO 17N46W WINDS 20 KT OR LESS. SEAS TO 2.5 M IN E SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 2.5 M.

.GULF OF AMERICA WITHIN 28N83W TO 30N84W TO 30N87W TO 27N91W TO
25N90W TO 24N87W TO 28N83W NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0
M.
.24 HOUR FORECAST WITHIN 27N87W TO 27N89W TO 27N90W TO 25N90W TO
26N89W TO 26N87W TO 27N87W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 
M IN NE TO E SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 2.5 M.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

$$
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.