000
FZPN03 KNHC 211606
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN MAY 21 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN MAY 21.
24 HOUR FORECAST VALID 1200 UTC MON MAY 22.
48 HOUR FORECAST VALID 1200 UTC TUE MAY 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 15N93W TO 16N94W TO 16N96W TO 14N97W TO 12N97W TO 12N95W
TO 15N93W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
20 TO 30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 14N96W TO
13N96W TO 14N95W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 13N128W TO 13N130W TO 12N132W TO 10N135W TO 08N135W TO
09N130W TO 13N128W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.42 HOUR FORECAST WITHIN 11N117W TO 13N126W TO 14N140W TO
07N126W TO 08N119W TO 11N117W WINDS 20 KT OR LESS. SEAS 8 FT IN 
NE SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 01N84W TO 05N84W TO 06N86W TO 01S98W TO 00N92W TO
03.4S90W TO 01N84W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20
KT OR LESS. SEAS 8 FT IN SW SWELL.
.24 HOUR FORECAST WITHIN 03S90W TO 02S106W TO 02S108W TO 01S120W
TO 03.4S120W TO 03.4S89W TO 03S90W...EXCEPT LEE OF GALAPAGOS
ISLANDS...WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.
.48 HOUR FORECAST WITHIN 00N108W TO 00N112W TO 01S120W TO
03.4S120W TO 03.4S102W TO 00N108W WINDS 20 KT OR LESS. SEAS 8
FT IN SW SWELL.

.30 HOUR FORECAST WITHIN 30N122W TO 30N134W TO 29N131W TO
29N127W TO 30N123W TO 30N122W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN N SWELL.
.48 HOUR FORECAST WITHIN 30N120W TO 30N139W TO 26N140W TO
26N137W TO 28N121W TO 30N120W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN NE SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 1530 UTC SUN MAY 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 06N106W. ITCZ FROM 06N106W TO 
07N126W...THEN RESUMES W OF A TROUGH NEAR 07N133W TO 03N140W. 
SCATTERED TO NUMEROUS MODERATE FROM 00N TO 12N AND E OF 110W.
SCATTERED SHOWERS FROM 02N TO 13N BETWEEN 123W AND 138W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.