067 
FZPN03 KNHC 212132
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN MAY 21.
24 HOUR FORECAST VALID 1800 UTC MON MAY 22.
48 HOUR FORECAST VALID 1800 UTC TUE MAY 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

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

.WITHIN 03N83W TO 04N87W TO 01S96W TO 03.4S106W TO 02S98W TO
03.4S93W TO 03N83W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20
KT OR LESS. SEAS 8 FT IN SW SWELL.
.24 HOUR FORECAST WITHIN 01S106W TO 01S112W TO 01S120W TO
03.4S120W TO 03.4S100W TO 01S106W WINDS 20 KT OR LESS. SEAS 8
FT IN SW SWELL.
.48 HOUR FORECAST WITHIN 00N108W TO 00N120W TO 03.4S120W TO
03.4S102W TO 00N108W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.

.WITHIN 10N131W TO 12N131W TO 12N133W TO 09N137W TO 08N138W TO
07N136W TO 10N131W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WITHIN 14N124W TO 13N128W TO 10N129W TO
08N126W TO 08N119W TO 10N118W TO 14N124W WINDS 20 KT OR LESS.
SEAS 8 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 10N123W TO 12N127W TO 14N140W TO
10N139W TO 07N131W TO 07N123W TO 10N123W WINDS 20 KT OR LESS.
SEAS 8 FT IN NE SWELL.

.24 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 NE SWELL.
.48 HOUR FORECAST WITHIN 30N120W TO 30N140W TO 25N139W TO
26N132W TO 26N126W 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 2100 UTC SUN MAY 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 08N105W. ITCZ FROM 08N105W TO 
08N128W...THEN RESUMES W OF A TROUGH NEAR 05N135W TO 03N140W. 
SCATTERED TO NUMEROUS MODERATE FROM 01N-14N AND E OF 111W. 
SCATTERED MODERATE FROM 01N TO 14N BETWEEN 123W AND 138W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.