000
FZPN03 KNHC 120327
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT AUG 12 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT AUG 12.
24 HOUR FORECAST VALID 0000 UTC SUN AUG 13.
48 HOUR FORECAST VALID 0000 UTC MON AUG 14.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 14N110W 1009 MB. WITHIN 90 NM NE SEMICIRCLE 
OF LOW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15N114W 1008 MB. WITHIN 90 NM N SEMICIRCLE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT.
.48 FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 16N117W 
1007 MB. WITHIN 90 NM OF LOW EXCEPT 120 NM NW QUADRANT WINDS 20 
TO 30 KT. SEAS 8 TO 11 FT. 

.18 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
10N134W 1010 MB. WITHIN 180 NM NE QUADRANT WINDS 20 TO 25 KT. 
SEAS 8 TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
11N135W 1009 MB. WITHIN 180 NM N SEMICIRCLE WINDS 20 TO 25 KT.
SEAS 8 TO 9 FT. FROM 09N TO 11N BETWEEN 134W AND 135W S WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
12N139W 1008 MB. WITHIN 180 NM N SEMICIRCLE E OF 140W WINDS 20 
TO 30 KT. SEAS 8 TO 11 FT.

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

CONVECTION VALID AT 0315 UTC SAT AUG 12... 

.TROPICAL WAVE ALONG 110W FROM 04N TO 18N WITH LOW PRES NEAR 
14N110W 1009 MB...SCATTERED MODERATE ISOLATED STRONG FROM 09N TO 
15N BETWEEN 108W AND 114W.

.SCATTERED MODERATE ISOLATED STRONG WITHIN 60 NM OF 07N96W TO 
07N100W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS FROM 09N85W TO 12N96W TO 14N110W 
1009 MB TO 09N119W TO 10N128W TO 09N135W. ITCZ EXTENDS FROM 
09N135W TO 06N140W. NUMEROUS STRONG FROM 06N TO 09N BETWEEN 82W 
AND 85W. SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM EITHER 
SIDE OF TROUGH BETWEEN 123W AND 136W AND WITHIN 60 NM OF 
THE ITCZ BETWEEN 116W AND 120W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.