000
FZPN03 KNHC 200915
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT MAY 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SAT MAY 20.
24 HOUR FORECAST VALID 0600 UTC SUN MAY 21.
48 HOUR FORECAST VALID 0600 UTC MON MAY 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 16N94W TO 16N96W TO 15N96W TO 14N95W TO 14N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO N WINDS 20 TO
25 KT. SEAS BUILDING TO 8 FT BY HOUR 06.
.24 HOUR FORECAST WITHIN 16N94W TO 16N96W TO 13N96W TO 13N95W TO
14N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 16N94W TO 16N96W TO 15N96W TO 14N95W TO
14N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
20 TO 25 KT. SEAS TO 8 FT.

.WITHIN 11N86W TO 12N86W TO 11N88W TO 10N88W TO 10N86W TO 
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 
KT. SEAS BUILDING TO 8 FT BY HOUR 06.
.15 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 04N80W TO 04N92W TO 06N103W TO 03.4S117W TO 03.4S81W TO
04N80W...INCLUDING NEAR GALAPAGOS ISLANDS...WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN S SWELL.
.24 HOUR FORECAST WITHIN 03N84W TO 03.4S116W TO 03.4S82W TO 
03N84W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL.
.48 HOUR FORECAST WITHIN 01S94W TO 02S120W TO 03.4S120W TO 
03.4S85W TO 01S94W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL.

.09 HOUR FORECAST WITHIN 18N103W TO 18N104W TO 17N105W TO 17N103W
TO 18N103W NW WINDS 20 TO 25 KT. SEAS 8 FT.
.18 HOUR FORECAST WITHIN 19N104W TO 20N105W TO 19N106W TO 
17N105W TO 17N103W TO 19N104W...INCLUDING NEAR CABO 
CORRIENTES...NW WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST FROM 17N TO 19N BETWEEN 103W AND 105W WINDS 20
KT OR LESS. SEAS 8 FT IN MIXED S SWELL AND W TO NW WIND WAVES. 
.30 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 0830 UTC SAT MAY 20...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N78W TO 09N86W TO 05N106W. ITCZ FROM 
05N106W TO 08N122W TO 03N132W TO 02N140W. NUMEROUS MODERATE 
SCATTERED STRONG FROM 02N TO 09.5N BETWEEN 77W AND 85W. 
SCATTERED MODERATE ISOLATED STRONG FROM 04N TO 08N BETWEEN 93W 
AND 102W.

$$
.FORECASTER HAGEN. NATIONAL HURRICANE CENTER.