FZPN03 KNHC 210335

HSFEP2



HIGH SEAS FORECAST

NWS NATIONAL HURRICANE CENTER MIAMI FL

0430 UTC SAT MAR 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SAT MAR 21.

24 HOUR FORECAST VALID 0000 UTC SUN MAR 22.

48 HOUR FORECAST VALID 0000 UTC MON MAR 23.



.WARNINGS.



...GALE WARNING...

.WITHIN 15.5N94.5W TO 16N94.5W TO 16N95W TO 15.5N95.5W TO 15N95W

TO 15.5N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 

TO 40 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE WITHIN 15N94W TO 16N94W 

TO 16N95W TO 15N96W TO 14N96W TO 14N95W TO 15N94W...INCLUDING THE

GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0

M. REMAINDER OF AREA WITHIN 14N95W TO 13N96W TO 15N97W TO 11N99W

TO 10N96W TO 11N95W TO 14N95W 20 KT OR LESS. SEAS 2.5 TO 3.0 M 

IN N TO NE SWELL.

.12 HOUR FORECAST WITHIN 14N94W TO 16N95W TO 13N98W TO 12N98W TO

12N95W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 

WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.

.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO

15N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF 

TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M. 

ELSEWHERE WITHIN 13N96W TO 14N96W TO 12N99W TO 11N99W TO 11N97W 

TO 12N96W TO 13N96W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE 

SWELL.

.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 

LESS THAN 2.5 M.



.SYNOPSIS AND FORECAST.



.12 HOUR FORECAST WITHIN 11N86W TO 12N86W TO 11N88W TO 10N87W TO

10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E

WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.

.24 HOUR FORECAST LITTLE CHANGE. 

.48 HOUR FORECAST LITTLE CHANGE.



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



CONVECTION VALID AT 0328 UTC SAT MAR 21...



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

SURFACE TROUGH FROM 08N82W TO 05N88W. ITCZ FROM 05N88W TO 

02N130W. SCATTERED CONVECTION FROM 03.5N TO 06.5N BETWEEN 82W 

AND 95W.



$$

.FORECASTER KRV. NATIONAL HURRICANE CENTER.