000
FZPN03 KNHC 071505
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC FRI MAY 7.
24 HOUR FORECAST VALID 1200 UTC SAT MAY  8.
48 HOUR FORECAST VALID 1200 UTC SUN MAY  9.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 15N96W TO 14N97W TO 14N98W TO 16N95W TO 15N96W... 
INCLUDING THE GULF OF TEHUANTEPEC...NE WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT. 
.27 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 28N136W TO 27N140W TO 29N140W TO 29N139W TO 29N135W TO
28N136W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 28N121W TO 27N124W TO 28N128W TO 
30N129W TO 30N118W TO 28N121W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW SWELL.
.48 HOUR FORECAST WITHIN 26N119W TO 25N123W TO 26N130W TO 
30N133W TO 30N118W TO 26N119W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN NW TO N SWELL.

.27 HOUR FORECAST WITHIN 20N138W TO 20N140W TO 21N140W TO
22N138W TO 21N137W TO 20N138W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED NE AND NW SWELL.
.48 HOUR FORECAST WITHIN 14N138W TO 07N139W TO 07N140W TO 
23N140W TO 20N134W TO 14N138W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NE SWELL.

.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
14N108.5W 1005 MB. WITHIN 90 NM N SEMICIRCLE WINDS 20 KT OR 
LESS. SEAS TO 8 FT IN NE TO E SWELL.

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

CONVECTION VALID AT 1440 UTC FRI MAY 7...

LOW PRES NEAR 11N101.5W 1012 MB...SCATTERED MODERATE TO STRONG
CONVECTION WITHIN 240 NM NW SEMICIRCLE. SCATTERED MODERATE 
CONVECTION WITHIN 180 NM SW QUADRANT.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM NEAR 08.5N74W TO 08N85W TO 1012
MB LOW PRESSURE NEAR 11N101.5W TO 07N124W. THE ITCZ CONTINUES 
FROM 07N124W TO BEYOND 06N140W. SCATTERED MODERATE TO STRONG 
CONVECTION IS NOTED FROM 03.5N TO 14.5N BETWEEN 78W AND 98W. 
WIDELY SCATTERED MODERATE CONVECTION IS NOTED FROM 05N TO 09.5N 
BETWEEN 105W AND 118W.

$$ 
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.