412
FZPN03 KNHC 020257
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU OCT 2 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0000 UTC THU OCT 2.
24 HOUR FORECAST VALID 0000 UTC FRI OCT 3.
48 HOUR FORECAST VALID 0000 UTC SAT OCT 4.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM OCTAVE NEAR 12.2N 117.0W 994 MB AT 0300 UTC OCT
02 MOVING WNW OR 290 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 55 KT
GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM OF CENTER
EXCEPT 30 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 60 NM NW
AND SE QUADRANTS...90 NM NE QUADRANT AND 45 NM SW QUADRANT WITH
SEAS TO 5.5 M. ELSEWHERE WITHIN 12N114W TO 14N116W TO 13N117W TO
12N118W TO 10N117W TO 11N115W TO 12N114W WINDS 20 TO 33 KT. SEAS
2.5 TO 4.0 M. REMAINDER OF AREA WITHIN 13N110W TO 15N113W TO
14N118W TO 11N118W TO 06N114W TO 10N109W TO 13N110W WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM OCTAVE NEAR 13.1N 119.1W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE
WINDS WITHIN 50 NM OF CENTER EXCEPT 40 NM SW QUADRANT. LITTLE
CHANGE IN RADIUS OF SEAS OF 4 M OR GREATER WITH SEAS TO 5.5 M.
ELSEWHERE WITHIN 13N116W TO 14N117W TO 15N119W TO 12N120W TO
11N119W TO 12N117W TO 13N116W WINDS 20 TO 33 KT. SEAS 2.5 TO 4.0
M. REMAINDER OF AREA WITHIN 11N111W TO 16N117W TO 15N120W TO
11N120W TO 11N116W TO 06N114W TO 11N111W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM OCTAVE NEAR 14.0N 121.9W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE
WINDS WITHIN 60 NM N SEMICIRCLE AND 50 NM S SEMICIRCLE. SEAS 4 M
OR GREATER WITHIN 90 NM N SEMICIRCLE...AND 60 NM S SEMICIRCLE
WITH SEAS TO 6.0 M. WITHIN 15N119W TO 16N121W TO 15N123W TO
12N122W TO 13N120W TO 14N119W TO 15N119W WINDS 20 TO 33 KT. SEAS
2.5 TO 4.0 M. REMAINDER OF AREA WITHIN 20N120W TO 16N125W TO
11N123W TO 13N120W TO 07N119W TO 11N112W TO 20N120W WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.0 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.

.WITHIN 30N129W TO 30N140W TO 26N140W TO 26N137W TO 30N129W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 28N119W TO 30N118W TO 30N131W TO
22N133W TO 22N130W TO 28N119W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN NW SWELL.
.48 HOUR FORECAST WITHIN 29N114W TO 30N116W TO 28N116W TO 27N115W
TO 28N115W TO 27N114W TO 29N114W...INCLUDING SEBASTIAN VIZCAINO
BAY AND WITHIN 60 NM OF SHORE...NW WINDS 20 TO 25 KT. SEAS TO 2.5
M. ELSEWHERE WITHIN 30N116W TO 30N122W TO 28N121W TO 22N123W TO
20N116W TO 23N113W TO 30N116W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN NW TO N SWELL.

.42 HOUR FORECAST BROAD LOW PRES NEAR 14.5N105.5W 1008 MB.
WITHIN 13N101W TO 13N104W TO 12N105W TO 10N105W TO 09N103W TO
10N102W TO 13N101W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
MIXED SWELL.
.48 HOUR FORECAST LITTLE CHANGE...EXCEPT POSSIBLE TROPICAL
CYCLONE.

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

CONVECTION VALID AT 0100 UTC THU OCT 2...

.TROPICAL STORM OCTAVE...SCATTERED MODERATE TO STRONG FROM 08N
TO 14N BETWEEN 115.5W AND 122W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N74W 10N90W TO 15N112W. ITCZ FROM
09N130.5W TO BEYOND 09.5N140W. SCATTERED MODERATE WITHIN 240 NM
S OF MONSOON TROUGH BETWEEN 77W AND 82.5W...AND BETWEEN 86W AND
94W. SIMILAR CONVECTION WITHIN 300 NM SW OF AXIS BETWEEN 98W AND
112W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.