000
FZNT02 KNHC 151513
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED OCT 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC WED OCT 15.
24 HOUR FORECAST VALID 1200 UTC THU OCT 16.
48 HOUR FORECAST VALID 1200 UTC FRI OCT 17.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM LORENZO NEAR 21.5N 44.1W 1005 MB AT 1500 UTC OCT 15 
MOVING NNE OR 015 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 
45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W SEMICIRCLE...50 NM 
NE QUADRANT AND 30 NM SE QUADRANT.  SEAS 4 M OR GREATER WITHIN 0 NM 
W SEMICIRCLE...45 NM NE QUADRANT AND 60 NM SE QUADRANT WITH SEAS TO 
4.5X M. ELSEWHERE WITHIN 120 NM E SEMICIRCLE WINDS 20 TO 33 KT. SEAS 
3 TO 4 FT. REMAINDER OF THE AREA FROM 19N TO 24N BETWEEN 42W AND 46W 
WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M.
.12 HOUR FORECAST TROPICAL STORM LORENZO NEAR 23.7N 42.1W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.
.24 HOUR FORECAST...DISSIPATED.

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 LOW PRES NEAR 29N46W 1001 MB. TROUGH FROM LOW CENTER TO 
22N55W. N OF 24N E OF TROUGH TO 35W SW WINDS 20 TO 30 KT WITH HIGHER 
GUSTS.  SEAS 2.5 TO 3.0 M...EXCEPT 3 TO 4 M FROM 28N TO 30N BETWEEN 
44W AND 46W.
.24 HOUR FORECAST TROUGH DISSIPATED. N OF 25N E OF 38W SW WINDS 20 
TO 30 KT.  SEAS 3 TO 4 M. ELSEWHERE N OF 28N E OF 45W WINDS 20 KT OR 
LESS. SEAS 2.5N TO 3 M IN NW SWELL. ELSEWHERE N OF 24N E OF 50W 
WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN MIXED SWELL.
.48 HOUR FORECAST CONDITIONS MERGED WITH COLD FRONT BELOW.

.ATLC  COLD FRONT FROM 31N62W TO 23N80W. N OF 29N W OF FRONT TO 78W 
W TO NW WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. N OF 27N E OF FRONT TO 
58W SW WINDS 20 TO 25 KT WITH HIGHER GUSTS. SEAS 2.5 TO 3 M.
.24 HOUR FORECAST COLD FRONT FROM 31N58W TO 22N75W. N OF 27N W OF 
FRONT TO 77W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NW TO N SWELL. 
N OF 25N E OF FRONT TO 50W  SW WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M...
EXCEPT 3 TO 4 M N OF 28N E OF FRONT TO A LINE FROM 31N53W TO 28N56W.
.48 HOUR FORECAST REINFORCING FRONT FROM 31N60W TO 23N80W. N OF 26N 
W OF FRONT TO 73W W TO NW WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M. 
ELSEWHERE N OF 26N W OF FRONT TO 78W WINDS 20 KT OR LESS. SEAS 2.5 
TO 3 M IN N TO NE SWELL. N OF 22N E OF FRONT TO A LINE FROM 31N42W 
TO 22N55W SW WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M EXCEPT 3 TO 4 M N OF 
29N BETWEEN 47W AND 52W.  ELSEWHERE N OF 22N E OF FRONT TO A LINE 
FROM 31N40W TO 22N55W...AND NE OF A LNE FROM 31N40W TO 28N35W WINDS 
20 KT OR LESS. SEAS 2.5M PRIMARY IN N SWELL.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.