High Seas Forecast
Issued by NWS

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000
FZPN03 KNHC 280336
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED JUL 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED JUL 28.
24 HOUR FORECAST VALID 0000 UTC THU JUL 29.
48 HOUR FORECAST VALID 0000 UTC FRI JUL 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 03.4S94W TO 03.4S120W TO 02S120W TO 00N114W TO 00N94W TO
03.4S94W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 03.4S95W TO 03.4S120W TO 02S119W TO
00N108W TO 00N97W TO 03.4S95W WINDS 20 KT OR LESS. SEAS 8 FT IN
SE TO S SWELL.
.48 HOUR FORECAST WITHIN 03S95W TO 03.4S120W TO 01S120W TO
00N112W TO 01S95W TO 03S95W WINDS 20 KT OR LESS. SEAS 8 FT IN SE
SWELL.

.18 HOUR FORECAST LOW PRES NEAR 14N119W 1008 MB. WITHIN 13N116W
TO 12N117W TO 12N119W TO 15N120W TO 16N117W TO 13N116W E TO SE
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 14N120W 1008 MB. LITTLE CHANGE
IN CONDITIONS.
.48 HOUR FORECAST LOW PRES NEAR 14N124W 1007 MB. WITHIN 12N122W
TO 13N125W TO 15N125W TO 16N122W TO 15N121W TO 12N122W NE TO E
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.WITHIN 05N129W TO 03N131W TO 03N140W TO 16N140W TO 13N132W TO
05N129W WINDS 20 KT OR LESS. SEAS 8 FT IN E TO SE SWELL.
.12 HOUR FORECAST 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 0315 UTC WED JUL 28...

.LOW PRES NEAR 13N117W 1008 MB...SCATTERED MODERATE ISOLATED
STRONG WITHIN 180 NM SE AND 150 NM SW QUADRANTS. SCATTERED
MODERATE WITHIN 60 NM OF 16N115W AND WITHIN 30 NM OF 13N113W.

.SCATTERED MODERATE ISOLATED STRONG FROM 19N TO 21N E OF
106W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO 10N104W TO LOW PRES
NEAR 13N117W 1008 MB TO 10N125W. ITCZ EXTENDS FROM 10N125W TO
09N130W. IT RESUMES AT 09N133W TO 09N140W. SCATTERED MODERATE
ISOLATED STRONG FROM 09N TO 13N W OF 137W. SCATTERED MODERATE
WITHIN 120 NM S OF TROUGH BETWEEN 96W AND 100W AND BETWEEN
101W AND 108W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.


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