000
FZPN03 KNHC 170253
HSFEP2

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

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

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.

.LOW PRES NEAR 13N98W 1007 MB. WITHIN 11N95W TO 14N96W TO 
14N100W TO 11N99W TO 08N101W TO 09N96W TO 11N95W WINDS 20 TO 30 
KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LOW PRES...PSBL TRPCL CYCLONE...13N98W 1006 MB.
WITHIN 12N95W TO 13N97W TO 09N101W TO 08N108W TO 06N104W TO 
09N96W TO 12N95W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST LOW PRES...PSBL TRPCL CYCLONE...14N99W 1006 MB.
WITHIN 13N96W TO 14N98W TO 14N102W TO 11N103W TO 09N102W TO 
09N98W TO 13N96W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.

.WITHIN 20N120W TO 30N140W TO 10N140W TO 06N133W TO 12N131W TO
16N118W TO 20N120W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
SWELL.
.24 HOUR FORECAST WITHIN 30N128W TO 23N136W TO 30N140W TO 
08N140W TO 07N134W TO 10N131W TO 30N128W WINDS 20 KT OR LESS. 
SEAS 2.5 TO 3.0 M IN NW AND N SWELL.
.48 HOUR FORECAST WITHIN 30N124W TO 30N140W TO 16N140W TO 
30N124W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW SWELL.

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

CONVECTION VALID AT 0230 UTC FRI OCT 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 1007 MB LOW PRES NEAR 13N98W TO 
1010 MB LOW PRES NEAR 07N117W AND TO 08N125W. ITCZ FROM 08N125W 
TO BEYOND 08N140W. SCATTERED MODERATE CONVECTION FROM 06N TO 16N
AND E OF 107W...FROM 07N TO 11N BETWEEN 109W AND 120W.

$$
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.