870
FZPN03 KNHC 302213
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT AUG 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT AUG 30.
24 HOUR FORECAST VALID 1800 UTC SUN AUG 31.
48 HOUR FORECAST VALID 1800 UTC MON SEP  1.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 05N90W TO 09N105W TO 06N128W TO 03N121W TO 02N107W TO
03N94W TO 05N90W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED
SE AND SW SWELL.
.24 HOUR FORECAST WITHIN 06N101W TO 07N102W TO 06N107W TO
04N108W TO 04N104W TO 04N102W TO 06N101W WINDS 20 KT OR LESS.
SEAS 2.5 M IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 09N104W TO 07N114W TO 05N117W TO
04N104W TO 02N96W TO 03N93W TO 09N104W WINDS 20 KT OR LESS. SEAS
2.5 M IN S TO SW SWELL.

.WITHIN 03N84W TO 03N86W TO 03.4S95W TO 03S89W TO 03.4S87W TO
03.4S81W TO 03N84W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20
KT OR LESS. SEAS 2.5 M IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 03S88.5W TO 03S94.5W TO 03.4S101W TO
03.4S88W TO 03S88.5W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20
KT OR LESS. SEAS 2.5 M IN S TO SW SWELL.
.33 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.WITHIN 17N119W TO 17N121W TO 15N123W TO 14N123W TO 14N122W TO
15N120W TO 17N119W WINDS 20 KT OR LESS. SEAS 2.5 M IN SE SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.18 HOUR FORECAST WITHIN 16N97W TO 16N99W TO 14N99W TO 14N98W TO
14N97W TO 15N96W TO 16N97W E TO SE WINDS 20 TO 25 KT. SEAS 2.5
TO 3.0 M IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 16N97W TO 16N99W TO 15N100W TO 14N98W
TO 14N97W TO 15N96W TO 16N97W E TO SE WINDS 20 TO 25 KT. SEAS 2.5
TO 3.0 M IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 17N101W TO 18N103W TO 18N105W TO
17N105W TO 15N103W TO 16N102W TO 17N101W SE WINDS 20 TO 25 KT.
SEAS 2.5 TO 3.0 M IN S TO SW SWELL.

.24 HOUR FORECAST WITHIN 03S118W TO 02S120W TO 03.4S120W TO
03.4S116W TO 03S118W WINDS 20 KT OR LESS. SEAS 2.5 M IN S TO SW
SWELL.
.48 HOUR FORECAST WITHIN 01S105W TO 00N113W TO 00N120W TO
03.4S120W TO 03.4S98W TO 01S105W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN S TO SW SWELL.

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

CONVECTION VALID AT 1800 UTC SAT AUG 30...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11N86W TO A 1010 MB LOW PRES NEAR
14.5N120.5W...EP93...TO 10N133W. ITCZ FROM 10N133W TO BEYOND
08N140W. SCATTERED MODERATE ISOLATED STRONG FROM 08N TO 16N
BETWEEN 91W AND 114W...AND 14N TO 18N BETWEEN 116W TO 123W.
SCATTERED MODERATE FROM 06N TO 10N E OF 87W...AND 07N TO 12N
BETWEEN 123W AND 136W.

$$
.FORECASTER ADAMS. NATIONAL HURRICANE CENTER.