000
FZPN03 KNHC 171521
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI APR 17 2026

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC FRI APR 17.
24 HOUR FORECAST VALID 1200 UTC SAT APR 18.
48 HOUR FORECAST VALID 1200 UTC SUN APR 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 23N109W TO 23N110W TO 23N111W TO 22N111W TO 21N110W TO
22N109W TO 23N109W NW WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.WITHIN 30N119W TO 30N126W TO 29N126W TO 29N122W TO 30N119W
WINDS 20 KT OR LESS. SEAS 2.5 M IN N SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

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

CONVECTION VALID AT 1500 UTC FRI APR 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH EXTENDS FROM 07N77W TO 08N86W TO 05N96W TO 06N108W TO LOW 
PRES NEAR 04N110W 1012 MB AND TO 02N114W. ITCZ EXTENDS FROM
06N112W TO 04N124W TO 05N130W TO 04N140W. SCATTERED MODERATE 
WITHIN 60 NM S OF TROUGH BETWEEN 97W AND 104W. SIMILAR ACTIVITY 
WITHIN 120 NM N OF THE ITCZ BETWEEN 131W AND 135W...WITHIN 60 NM
S OF THE ITCZ BETWEEN 127W AND 130W AND WITHIN 30 NM OF THE ITCZ
BETWEEN 112W AND 115W. A SOUTHERN HEMISPHERIC ITCZ EXTENDS FROM 
02S87W TO 02S106W TO 04S121W TO 03S130W TO 03S140W. SCATTERED
MODERATE WITHIN 60 NM N OF THE ITCZ BETWEEN 87W AND 91W... 
WITHIN 30 NM OF THE ITCZ BETWEEN 103W AND 107W AND WITHIN 30 NM
OF THE ITCZ W OF 136W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.