000
FZPN03 KNHC 201531
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SAT MAY 20.
24 HOUR FORECAST VALID 1200 UTC SUN MAY 21.
48 HOUR FORECAST VALID 1200 UTC MON MAY 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

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

.WITHIN 11N86W TO 12N86W TO 11N88W TO 10N88W TO 10N87W TO 10N86W
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO
25 KT. SEAS 8 FT.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 04N80W TO 00N91W TO 01S105W TO 03.4S111W TO 01S91W TO
03.4S81W TO 04N80W...INCLUDING THE GULF OF PANAMA AND EXCEPT LEE
OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO 
SE SWELL.
.24 HOUR FORECAST WITHIN 02N81W TO 03N86W TO 03.4S106W TO 01S92W
TO 03S90W TO 03.4S84W TO 02N81W...EXCEPT LEE OF GALAPAGOS
ISLANDS...WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SE SWELL.
.48 HOUR FORECAST WITHIN 03S106W TO 02S111W TO 02S120W TO
03.4S120W TO 03.4S105W TO 03S106W WINDS 20 KT OR LESS. SEAS 8 FT 
IN SW SWELL.

.03 HOUR FORECAST WITHIN 18N103W TO 18N104W TO 17N105W TO
17N104W TO 17N103W TO 18N103W NW WINDS 20 TO 25 KT. SEAS 8 FT.
.18 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 1500 UTC SAT MAY 20...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 06N105W. ITCZ FROM 06N105W TO 
02N140W. NUMEROUS MODERATE TO STRONG FROM 02N TO 11N AND E OF 
104W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.