000
FZPN03 KNHC 062120
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU MAY 6 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU MAY 6.
24 HOUR FORECAST VALID 1800 UTC FRI MAY  7.
48 HOUR FORECAST VALID 1800 UTC SAT MAY  8.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.06 HOUR FORECAST WEAKENING STATIONARY FRONT FROM 30N133W TO 
27N140W. WITHIN 29N137W TO 29N139W TO 29N140W TO 30N140W TO 
30N136W TO 29N137W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N 
SWELL. 
.21 HOUR FORECAST FRONT DISSIPATED. CONDITIONS IMPROVE. WINDS 20
KT OR LESS. SEAS LESS THAN 8 FT.

.06 HOUR FORECAST WITHIN 15N94W TO 15N96W TO 16N96W TO 16N95W TO
16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...NE TO E 
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 14N96W TO 13N98W TO 14N99W TO 16N95W TO
16N94W TO 14N96W...INCLUDING THE GULF OF TEHUANTEPEC...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.

.33 HOUR FORECAST WITHIN 29N122W TO 29N126W TO 29N127W TO 30N128W
TO 30N120W TO 29N122W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN W 
TO NW SWELL. 
.45 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT. 

.33 HOUR FORECAST WITHIN 31N113W TO 30N114W TO 32N114W TO
31N113W...INCLUDING GULF OF CALIFORNIA...S WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT. 
.39 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.42 HOUR FORECAST WITHIN 10N87W TO 11N89W TO 12N88W TO 12N86W TO
11N86W TO 10N87W...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.

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

CONVECTION VALID AT 2050 UTC THU MAY 6...

.LOW PRES NEAR 10N100W 1013 MB. SCATTERED MODERATE ISOLATED
STRONG WITHIN 270 NM NE SEMICIRCLE AND 240 NM SW SEMICIRCLE. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 08N78W TO 1013 MB LOW NEAR 
10N100W TO 07N123W. ITCZ AXIS EXTENDS FROM 07N123W TO 06N140W.
WIDELY SCATTERED MODERATE FROM 04N TO 10N E OF 92W.  

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.