957 
FZPN03 KNHC 162052
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE MAY 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE MAY 16.
24 HOUR FORECAST VALID 1800 UTC WED MAY 17.
48 HOUR FORECAST VALID 1800 UTC THU MAY 18.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 11N98W TO 16N140W TO 00N140W TO 03.4S120W TO 03.4S91W TO
11N98W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN MIXED SWELL. 
.24 HOUR FORECAST WITHIN 10N135W TO 11N137W TO 12N140W TO 
05N140W TO 05N136W TO 06N134W TO 10N135W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NW SWELL. 
.48 HOUR FORECAST WITHIN 01S94W TO 02N106W TO 01S117W TO 03S116W
TO 03.4S90W TO 01S94W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 
20 KT OR LESS. SEAS 8 TO 9 FT IN S SWELL.

.WITHIN 15N94W TO 16N95W TO 15N96W TO 14N96W TO 13N95W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...WINDS 20 KT OR 
LESS. SEAS 8 FT IN SW SWELL. 
.03 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.30 HOUR FORECAST WITHIN 29N137W TO 30N137W TO 30N140W TO
28N140W TO 28N139W TO 29N137W WINDS 20 KT OR LESS. SEAS 8 TO 
9 FT IN NW SWELL. 
.42 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 2000 UTC TUE MAY 16...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N79W TO 06N94W. ITCZ FROM 06N94W TO 
04N140W. SCATTERED MODERATE FROM 00N TO 12N AND E OF 91W...AND 
FROM 00N TO 07N BETWEEN 108W AND 134W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.