000
FZPN03 KNHC 112100
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC TUE MAY 11.
24 HOUR FORECAST VALID 1800 UTC WED MAY 12.
48 HOUR FORECAST VALID 1800 UTC THU MAY 13.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRESSURE...REMNANT LOW OF ANDRES...CENTERED NEAR 16N112W
1008 MB. WITHIN 16N111W TO 16N112W TO 18N112W TO 18N111W TO 
17N110W TO 16N111W S WINDS 20 TO 25 KT. SEAS 8 FT IN S TO SW 
SWELL.
.12 HOUR FORECAST LOW PRESSURE NEAR 16N113W 1010 MB. CONDITIONS 
IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 29N124W TO 28N129W TO 30N131W TO 30N123W TO 29N124W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 09N134W TO 09N137W TO 09N140W TO 11N140W TO 11N134W TO
09N134W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 07N137W TO 07N140W TO 11N140W TO
10N137W TO 07N137W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW
SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

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

.48 HOUR FORECAST WITHIN 15N93W TO 15N95W TO 16N95W TO 16N93W TO
15N93W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO 30
KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 2100 UTC TUE MAY 11...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N78W TO 08N100W TO 14N108W...THEN RESUMES 
FROM 12N112W TO 08N125W. ITCZ FROM 08N125W TO 03N135W TO 04N140W.
SCATTERED MODERATE AND ISOLATED STRONG FROM 04N TO 08N E OF 85W.
SCATTERED MODERATE FROM 03N TO 07N BETWEEN 77W AND 85W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.