000
FZPN03 KNHC 012245 AAA
HSFEP2

HIGH SEAS FORECAST...UPDATED
NWS NATIONAL HURRICANE CENTER MIAMI FL
2245 UTC SAT AUG 01 2020

UPDATED ITCZ/MONSOON TROUGH SECTION

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT AUG 01.
.24 HOUR FORECAST VALID 1800 UTC SUN AUG 02.
.48 HOUR FORECAST VALID 1800 UTC MON AUG 03.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN AREA BOUNDED BY 01N134W TO 04N138W TO 00N140W TO 17N140W
TO 17N137W TO 01N134W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SE 
TO S SWELL.
.12 HOUR FORECAST WITHIN AREA BOUNDED BY 13N138W TO 11N140W TO 
18N140W TO 16N137W TO 13N138W WINDS 20 KT OR LESS. SEAS TO 8 FT 
IN DECAYING SE TO S SWELL.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.06 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W...
INCLUDING GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W...
INCLUDING GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.48 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 2230 UTC SAT AUG 01...

.TROPICAL WAVE ALONG 109W FROM 02N TO 18N...SCATTERED MODERATE 
ISOLATED STRONG WITHIN 180 NM E OF WAVE FROM 14N TO 18N AND
WITHIN 180 NM W OF THE WAVE FROM 12N TO 16N.

.TROPICAL WAVE ALONG 119W FROM 02N TO 18N...SCATTERED MODERATE 
ISOLATED STRONG WITHIN 180 NM W OF WAVE FROM 07N TO 12N AND
WITHIN 120 NM E OF WAVE FROM 11N TO 18N.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 08N79W TO 09N90W TO LOW PRES 
NEAR 09N99W 1010 MB TO 10N110W TO 11N117W TO LOW PRES NEAR 
09N121W 1010 MB TO 06N129W TO 12N140W. SCATTERED MODERATE TO 
STRONG WITHIN 120 NM N OF TROUGH BETWEEN 104W AND 107W.
SCATTERED MODERATE TO ISOLATED STRONG WITHIN 120 NM NW AND 60 NM 
S QUADRANTS OF LOW PRES NEAR 09N99W. SIMILAR ACTIVITY IS WITHIN
60 NM N OF TROUGH BETWEEN 111W AND 114W AND WITHIN 60 NM S OF 
TROUGH BETWEEN 115W AND 117W. SCATTERED MODERATE WITHIN 120 NM S 
AND SW QUADRANTS OF LOW PRES NEAR 09N121W 1010 MB AND WITHIN 60 
NM S OF TROUGH BETWEEN 83W AND 85W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.