000
FZPN03 KNHC 151556
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON MAY 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON MAY 15.
24 HOUR FORECAST VALID 1200 UTC TUE MAY 16.
48 HOUR FORECAST VALID 1200 UTC WED MAY 17.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 16N94W TO 16N96W TO 14N96W TO 14N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20
TO 30 KT. SEAS 8 TO 9 FT.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.18 HOUR FORECAST WITHIN 15N95W TO 16N95W TO 15N96W TO 14N96W TO
14N95W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 11.5N86.5W TO 11.5N87.5W TO 11N88W TO 11N87.5W TO 11N86W
TO 11.5N86.5W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.COLD FRONT FROM 30N135W TO 25N140W. WITHIN 30N135W TO 30N140W TO 
21N140W TO 24N137W TO 30N135W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
IN NW SWELL.
.24 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 30N135.5W TO
24N140W. CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 13N135W TO 15N137W TO 15N140W TO 10N140W TO 10N137W TO
12N135W TO 13N135W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST CONDITIONS MERGED WITH AREA BELOW. 

.WITHIN 02N104W TO 06N118W TO 03N128W TO 00N133W TO 03.4S120W TO
03.4S91W TO 02N104W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS
20 KT OR LESS. SEAS 8 TO 10 FT IN SW SWELL.
.24 HOUR FORECAST WITHIN 10N105W TO 17N140W TO 03N140W TO
02N122W TO 03.4S120W TO 03.4S84W TO 10N105W...EXCEPT LEE OF
GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW 
SWELL.
.48 HOUR FORECAST WITHIN 15N112W TO 25N115W TO 18N122W TO
13N138W TO 06N140W TO 09N120W TO 15N112W WINDS 20 KT OR LESS.
SEAS 8 FT IN MIXED SWELL.

.WITHIN 30N125W TO 30N134W TO 27N132W TO 25N129W TO 26N127W TO
28N127W TO 30N125W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

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

CONVECTION VALID AT 1530 UTC MON MAY 15...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N79W TO 06N110W. ITCZ FROM 06N110W TO 
BEYOND 04N140W. SCATTERED MODERATE TO STRONG FROM 02S TO 10N AND
E OF 100W. SCATTERED MODERATE FROM 03N TO 09N AND W OF 118W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.