381
FZPN03 KNHC 212109
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU MAY 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC THU MAY 21.
24 HOUR FORECAST VALID 1800 UTC FRI MAY 22.
48 HOUR FORECAST VALID 1800 UTC SAT MAY 23.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.WITHIN 16N136W TO 30N137W TO 30N140W TO 06N140W TO 07N137W TO
11N130W TO 16N136W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
TO NE SWELL.
.24 HOUR FORECAST WITHIN 11N135W TO 10N140W TO 08N140W TO
09N137W TO 11N135W WINDS 20 KT OR LESS. SEAS 2.5 M IN N TO NE
SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
WITHIN 11N87W TO 11N88W TO 10N89W TO 10N88W TO 11N87W
INCLUDING
THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.09 HOUR FORECAST WITHIN 02S115W TO 03S117W TO 00N125W TO
00N130W TO 02S120W TO 03.4S114W TO 02S115W WINDS 20 KT OR LESS.
SEAS 2.5 M IN SW SWELL.
.24 HOUR FORECAST WITHIN 01N114W TO 02N124W TO 00N132W TO
01S120W TO 03.4S120W TO 03.4S107W TO 01N114W WINDS 20 KT OR LESS.
SEAS 2.5 M IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 01S97W TO 03N109W TO 03N121W TO 00N125W
TO 03.4S120W TO 03S95W TO 01S97W WINDS 20 KT OR LESS. SEAS 2.5 M
IN S TO SW SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 2000 UTC THU MAY 21...
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
MONSOON TROUGH FROM 10.5N75W TO 05N79W TO 09N86W TO 10.5N108W TO
09.5N119W TO 07.5N127W. ITCZ FROM 07.5N127W TO 08N134W TO BEYOND
06.5N140W. SCATTERED MODERATE TO STRONG CONVECTION FROM 02N TO
10N E OF 96W AND FROM 03N TO 14.5N BETWEEN 98W AND 122W.
SCATTERED MODERATE CONVECTION FROM 06.5N TO 10N W OF 128W.
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.
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