000
FZPN03 KNHC 070827
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI MAY 7 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FRI MAY 7.
24 HOUR FORECAST VALID 0600 UTC SAT MAY 8.
48 HOUR FORECAST VALID 0600 UTC SUN MAY 9.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N132W TO 29N136W. WITHIN 29N136W TO 27N140W 
TO 30N140W TO 30N134W TO 29N136W WINDS 20 KT OR LESS. SEAS 8 TO 
9 FT IN NW TO N SWELL.
.24 HOUR FORECAST COLD FRONT DISSIPATED. WITHIN 28N124W TO 
28N126W TO 29N130W TO 30N130W TO 30N119W TO 28N124W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.48 HOUR FORECAST WITHIN 29N125W TO 29N128W TO 30N129W TO 
30N124W TO 29N125W N WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN N 
SWELL. ELSEWHERE WITHIN 26N119W TO 26N129W TO 30N132W TO 30N117W
TO 26N119W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N 
SWELL.

.WITHIN 14N96W TO 14N97W TO 15N97W TO 16N96W TO 15N95W TO
14N96W...INCLUDING THE GULF OF TEHUANTEPEC...NE WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.18 HOUR FORECAST WITHIN 30.5N113.5W TO 30N114.5W TO 30.5N114.5W
TO 31N114W TO 30.5N113.5W...INCLUDING GULF OF CALIFORNIA...S TO 
SW 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.

.30 HOUR FORECAST WITHIN 11N86W TO 10N87W TO 11N87W TO 11N86W 
...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT. 
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.36 HOUR FORECAST WITHIN 20N135W TO 17N140W TO 23N140W TO
25N135W TO 23N133W TO 20N135W WINDS 20 KT OR LESS. SEAS 8 FT IN 
NE SWELL.
.48 HOUR FORECAST WITHIN 15N137W TO 08N140W TO 24N140W TO 
22N133W TO 20N133W TO 15N137W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN NE SWELL.

.48 HOUR FORECAST WITHIN 03.4S113W TO 03.4S120W TO 03S119W TO
02S115W TO 02S114W TO 03.4S113W 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 0800 UTC FRI MAY 7...

.SCATTERED MODERATE TO STRONG WITHIN 120 NM S OF THE COASTS OF 
GUATEMALA AND MEXICO BETWEEN 100W AND 110W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N74W TO 08N90W TO LOW PRES NEAR 11N101W TO
07N124W. ITCZ FROM 07N124W TO 07N140W. SCATTERED MODERATE
ISOLATED STRONG FROM 10N TO 15N BETWEEN 100W AND 105W. SCATTERED
MODERATE FROM 06N TO 09N BETWEEN 78W AND 81W...FROM 05N TO 08N 
BETWEEN 90W AND 94W...FROM 08N TO 10N BETWEEN 113W AND 117W...AND
FROM 08N TO 10N BETWEEN 121W AND 124W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.