000
FZPN03 KNHC 111600
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE MAY 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE MAY 11.
24 HOUR FORECAST VALID 1200 UTC WED MAY 12.
48 HOUR FORECAST VALID 1200 UTC THU MAY 13.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.POST-TROPICAL CYCLONE ANDRES NEAR 15.8N 111.4W 1007 MB AT 1500 UTC
MAY 11 MOVING W OR 265 DEG AT 5 KT. WITHIN 16N110W TO 16N112W TO
17N112W TO 18N111W TO 17N110W TO 16N110W WINDS 20 TO 25 KT. SEAS
8 TO 10 FT.
.12 HOUR FORECAST POST-TROPICAL REMNANT LOW ANDRES NEAR 15.8N 
112.3W. WITHIN 17N112W TO 17N110W TO 16N110W TO 16N112W TO
17N112W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW ANDRES NEAR 15.7N 
113.5W. CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 
8 FT.
.36 HOUR FORECAST...DISSIPATED.

.WITHIN 27N123W TO 27N127W TO 28N129W TO 30N131W TO 30N121W TO
27N123W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 10N135W TO 08N140W TO 14N140W TO 12N138W TO 10N135W
WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 09N137W TO 09N139W TO 08N140W TO
11N140W TO 10N138W TO 09N137W WINDS 20 KT OR LESS. SEAS 8 FT IN
SE SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 09N87W TO 09N88W TO 10N88W TO 12N86W TO 11N86W TO
09N87W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.36 HOUR FORECAST WITHIN 10N86W TO 10N87W TO 11N88W TO 12N87W TO
11N86W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO... E WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 03.4S110W TO 03.4S120W TO 01S120W TO 02S114W TO
03.4S110W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST LITTLE CHANGE. 
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 1500 UTC TUE MAY 11...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N78W TO 12N106W...THEN RESUMES FROM 
12N112W TO 07N125W. ITCZ FROM 07N125W TO 03N134W TO 06N140W. 
SCATTERED MODERATE AND ISOLATED STRONG FROM 04N TO 08N E OF 85W.
SCATTERED MODERATE FROM 07N TO 09N BETWEEN 100W AND 105W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.