000
FZPN03 KNHC 212118
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED APR 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC WED APR 21.
24 HOUR FORECAST VALID 1800 UTC THU APR 22.
48 HOUR FORECAST VALID 1800 UTC FRI APR 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 19N TO 23N W OF 137W WINDS 20 KT OR LESS. SEAS 8 FT IN NE 
SWELL. FROM 07N TO 10N BETWEEN 134W AND 138W WINDS 20 KT OR 
LESS. SEAS 8 FT IN MIXED NE AND S SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 08N TO 11N W OF 130W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN MIXED NE AND S SWELL.

.N OF 28N BETWEEN 118W AND 131W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN NW TO N SWELL.
.24 HOUR FORECAST N OF 29N BETWEEN 120W AND 128W WINDS 20 KT OR 
LESS. SEAS 8 FT IN NW TO N SWELL.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF 03N BETWEEN 104W AND 120W...AND S OF 01N BETWEEN 95W AND 
104W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S TO SW SWELL. S OF 
00S BETWEEN 88W AND 95W...EXCEPT IN THE LEE OF THE GALAPAGOS 
ISLANDS WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. 
.24 HOUR FORECAST S OF 01N BETWEEN 110W AND 120W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN S SWELL. S OF 06N BETWEEN 102W AND 107W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S SWELL. S OF 02N BETWEEN 
95W AND 98W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL. S OF 02N 
BETWEEN 92W AND 95W...AND S OF 01.5S BETWEEN 82W AND 92W WINDS 
20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF CALIFORNIA N OF 30N S TO SW WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT.
.12 HOUR FORECAST GULF OF CALIFORNIA N OF 30N S TO SW WINDS 20 
TO 30 KT. SEAS TO 8 FT. 
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.N OF 14N BETWEEN 94.5W AND 95.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.12 HOUR FORECAST N OF 14N BETWEEN 94.5W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.18 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W TO 
12N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
25 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST GULF OF TEHUANTEPEC WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT. FROM 11N TO 14N BETWEEN 94W AND 97W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND S SWELL. 
.48 HOUR FORECAST FROM 08N TO 12N BETWEEN 94W AND 97W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT PRIMARILY IN S TO SW SWELL.

.12 HOUR FORECAST FROM 10N TO 11.5N E OF 88W...INCLUDING THE 
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 21 KT. SEAS TO 8 FT.
.18 HOUR FORECAST FROM 10N TO 12N E OF 92W...INCLUDING THE GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LITTER CHANGE.
.36 HOUR FORECAST FROM 10N TO 12N E OF 90W...INCLUDING THE GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. FROM 
07N TO 11N BETWEEN 90W AND 93W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN MIXED NE AND S SWELL.
.48 HOUR FORECAST FROM 10N TO 12N E OF 93W...INCLUDING THE GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 

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

CONVECTION VALID AT 2100 UTC WED APR 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM NORTHERN COLOMBIA NEAR 10N74W TO 
08N90W TO 09N105W TO 07N114W. THE ITCZ AXIS CONTINUES FROM 
07N114W TO 06N130W TO 05N140W. SCATTERED MODERATE ISOLATED 
STRONG CONVECTION IS NOTED FROM 02N-06N BETWEEN 78W-90W...FROM 
04N-09N BETWEEN 98W-117W...FROM 04N-10N BETWEEN 120W-132W...AND 
FROM 03N-06N W OF 132W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.