305 
FZPN03 KNHC 120259
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED MAY 12 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED MAY 12.
24 HOUR FORECAST VALID 0000 UTC THU MAY 13.
48 HOUR FORECAST VALID 0000 UTC FRI MAY 14.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES...REMNANTS OF ANDRES...NEAR 16N112.5W 1009 MB. WITHIN 
16N112W TO 15N113W TO 16N114W TO 17N114W TO 18N113W TO 16N112W 
WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.
.12 HOUR FORECAST LOW PRES...REMNANTS OF ANDRES...DISSIPATED. 
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 28N123W TO 27N125W TO 28N131W TO 30N132W TO 30N122W TO
28N123W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 10N134W TO 08N140W TO 11N140W TO 11N135W TO 10N134W
WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE AND SE SWELL.
.24 HOUR FORECAST WITHIN 07N138W TO 06N140W TO 09N140W TO 
08N138W TO 07N138W WINDS 20 KT OR LESS. SEAS 8 FT IN SE TO S 
SWELL. 
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS.
SEAS LESS THAN 8 FT.

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

.WITHIN 03.4S112W TO 03.4S120W TO 00N139W TO 03N129W TO 00N124W
TO 03.4S112W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SE AND SW 
SWELL.
.24 HOUR FORECAST WITHIN 03.4S120W TO 00N140W TO 02N137W TO 
01N122W TO 01S119W TO 03.4S120W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 03.4S101W TO 03.4S120W TO 00N125W TO 
02N122W TO 03N114W TO 03.4S101W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN S TO SW SWELL.

.36 HOUR FORECAST WITHIN 15N94W TO 15N95W TO 16N95W TO 16N94W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 13N96W TO 14N97W TO 16N96W TO 16N94W TO
16N93W TO 13N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

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

CONVECTION VALID AT 0240 UTC WED MAY 12...

.SCATTERED MODERATE ISOLATED STRONG WITHIN 75 NM OF COASTS OF 
GUATEMALA AND EL SALVADOR.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N74W TO 07N80W TO 10N106W THEN RESUMES 
FROM 13N111W TO 07N129W. ITCZ FROM 07N129W TO 04N140W. SCATTERED
MODERATE ISOLATED STRONG FROM 05N TO 10N BETWEEN 80W AND 88W... 
AND FROM 10N TO 13N BETWEEN 108W AND 110W. SCATTERED MODERATE 
FROM 02N TO 04N BETWEEN 78W AND 80W...FROM 01N TO 05N BETWEEN 
82W AND 85W...AND FROM 06N TO 11N BETWEEN 100W AND 104W. 

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.