473
FZNT02 KNHC 170140
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC FRI OCT 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI OCT 17.
24 HOUR FORECAST VALID 0000 UTC SAT OCT 18.
48 HOUR FORECAST VALID 0000 UTC SUN OCT 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 31N44W TO 31N55W TO 27N58W TO 21N57W TO 22N52W TO
31N44W SW WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M IN SW TO W SWELL.
ELSEWHERE WITHIN 31N35W TO 31N59W TO 21N59W TO 20N55W TO 24N47W
TO 25N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
MIXED SWELL.
.24 HOUR FORECAST CONDITIONS MERGED.

.ATLC WITHIN 31N65.5W TO 31N76.5W TO 30.5N76W TO 30.5N72.5W TO
30.5N69.5W TO 31N65.5W N WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
ELSEWHERE WITHIN 31N62W TO 31N80W TO 27N76W TO 27N69W TO 31N62W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 31N42W TO 31N55W TO 25N58W TO 23N54W TO
28N44W TO 31N42W SW WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M. WITHIN
31N56W TO 31N71W TO 28N65W TO 27N61W TO 31N56W W TO NW WINDS 20
TO 30 KT. SEAS 2.5 TO 4.5 M IN NW SWELL. ELSEWHERE WITHIN 31N39W
TO 28N62W TO 31N76W TO 27N76W TO 26N60W TO 21N55W TO 31N39W WINDS
20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 31N44W TO 31N48W TO 28N51W TO 28N48W TO
29N45W TO 31N44W SW WINDS 20 TO 25 KT. SEAS 2.5 TO 4.5 M IN SW
TO W SWELL. WITHIN 31N48W TO 31N60W TO 30N58W TO 29N52W TO 31N48W
SW TO W WINDS 20 TO 25 KT. SEAS 4.0 TO 5.5 M IN NW SWELL.
ELSEWHERE WITHIN 31N39W TO 30N56W TO 31N76W TO 28N75W TO 23N68W
TO 26N49W TO 31N39W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.5 M IN NW
TO N SWELL.

.ATLC 12 HOUR FORECAST WITHIN 13N37W TO 15N39W TO 14N41W TO
11N42W TO 10N40W TO 11N38W TO 13N37W E TO SE WINDS 20 TO 25 KT.
SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WITHIN 13N41W TO 15N43W TO 14N45W TO 12N45W TO
11N45W TO 11N42W TO 13N41W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0
M IN N SWELL.
.48 HOUR FORECAST WITHIN 16N49W TO 16N52W TO 15N54W TO 12N53W TO
11N51W TO 12N47W TO 16N49W E TO SE WINDS 20 TO 25 KT. SEAS 2.5
TO 3.0 M.

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

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.