665 
FZPN03 KNHC 180340
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE MAY 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE MAY 18.
24 HOUR FORECAST VALID 0000 UTC WED MAY 19.
48 HOUR FORECAST VALID 0000 UTC THU MAY 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 03S84W TO 03.4S120W TO 02S120W TO 10N98W TO 01N95W TO
03S84W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 03.4S88W TO 03.4S120W TO 01N123W TO
04N120W TO 05N108W TO 03.4S88W WINDS 20 KT OR LESS. SEAS 8 TO 11
FT IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 02S81W TO 03.4S120W TO 01N127W TO 
11N115W TO 11N102W TO 02S81W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN S TO SW SWELL.

.WITHIN 26N113W TO 27N115W TO 28N116W TO 30N115W TO 26N113W NW
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 26N113W TO 26N115W TO 27N115W TO
27N114W TO 26N113W NW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.36 HOUR FORECAST WITHIN 29N118W TO 29N120W TO 29N121W TO
30N122W TO 30N118W TO 29N118W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 27N119W TO 28N122W TO 30N124W TO
30N116W TO 27N119W NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.42 HOUR FORECAST WITHIN 11N126W TO 10N129W TO 10N131W TO
13N130W TO 13N128W TO 11N126W WINDS 20 KT OR LESS. SEAS 8 FT
IN S SWELL.
.48 HOUR FORECAST WITHIN 11N126W TO 10N129W TO 10N131W TO 
13N130W TO 13N128W TO 11N126W WINDS 20 KT OR LESS. SEAS 8 FT
IN S SWELL.

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

CONVECTION VALID AT 0315 UTC TUE MAY 18...

.SCATTERED MODERATE ISOLATED STRONG WITHIN 30 NM OF LINE FROM  
11N109W TO 11N113W AND WITHIN 30 NM OF LINE FROM 11N116W TO
11N118W TO 11N121W.

.SCATTERED MODERATE FROM 05N TO 08N E OF 79W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 08N79W TO 09N90W TO 09N105W TO 
08N114W. ITCZ AXIS EXTENDS FROM 08N114W TO 06N120W AND TO 06N130W.
SCATTERED MODERATE FROM 05N TO 08N BETWEEN 88W AND 90W AND 
WITHIN 60 NM S OF TROUGH BETWEEN 90 AND 91W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.