000
FZPN03 KNHC 090216
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN MAY 9 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN MAY 9.
24 HOUR FORECAST VALID 0000 UTC MON MAY 10.
48 HOUR FORECAST VALID 0000 UTC TUE MAY 11.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 13N107W 1007 MB. WITHIN 13N106W TO 13N108W TO 
14N108W TO 14N107W TO 14N106W TO 13N106W WINDS 20 TO 25 KT. SEAS
8 TO 10 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15N108W 1006 MB. WITHIN 14N107W TO 14N108W TO 14N109W TO 16N109W
TO 16N107W TO 14N107W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
16N109.5W 1004 MB. WITHIN 16N108W TO 15N110W TO 16N110W TO 
17N110W TO 17N108W TO 16N108W WINDS 20 TO 25 KT. SEAS 8 TO 11 FT
IN MIXED SWELL.

.WITHIN 28N119W TO 27N123W TO 28N131W TO 30N132W TO 30N117W TO
28N119W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 26N123W TO 25N129W TO 26N133W TO 
30N134W TO 30N120W TO 26N123W WINDS 20 KT OR LESS. SEAS 8 TO 11
FT IN N SWELL.
.48 HOUR FORECAST WITHIN 27N120W TO 23N126W TO 26N134W TO 
30N132W TO 30N119W TO 27N120W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN N SWELL.

.WITHIN 17N137W TO 08N140W TO 24N140W TO 25N138W TO 23N132W TO
17N137W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 11N137W TO 05N137W TO 05N140W TO 
21N140W TO 18N135W TO 11N137W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN NE SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

.WITHIN 03.4S113W TO 03.4S118W TO 02S116W TO 02S114W TO
03.4S113W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 03.4S97W TO 03.4S120W TO 01S120W TO
00N115W TO 02S99W TO 03.4S97W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 03.4S108W TO 03.4S120W TO 03S120W TO 
03S115W TO 02S111W TO 03.4S108W WINDS 20 KT OR LESS. SEAS 8 FT IN
S TO SW SWELL.

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

CONVECTION VALID AT 0150 UTC SUN MAY 9...

.LOW PRES NEAR 13N107W... SCATTERED MODERATE TO STRONG FROM 08N 
TO 17N BETWEEN 100W AND 108W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM LOW PRES NEAR 09N74W TO 07N79W TO 09N87W TO 
07N93W TO LOW PRES NEAR 13N107W TO 10N110W. ITCZ FROM 10N110W TO
05N130W TO 04N140W. SCATTERED MODERATE ISOLATED STRONG FROM 10N 
TO 13N BETWEEN 108W AND 118W...AND FROM 04N TO 07N BETWEEN 131W 
AND 136W. SCATTERED MODERATE FROM 01N TO 06N BETWEEN 78W AND 
82W...FROM 03N TO 05N BETWEEN 85W AND 88W...FROM 03N TO 07N 
BETWEEN 124W AND 128W...AND FROM 04N TO 07N BETWEEN 138W AND 
140W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.