642 
FZPN03 KNHC 241550
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE JUL 24 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE JUL 24.
24 HOUR FORECAST VALID 1200 UTC WED JUL 25.
48 HOUR FORECAST VALID 1200 UTC THU JUL 26.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 12N133W 1010 MB. WITHIN 150 NM N QUADRANT OF LOW 
NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. SECOND LOW PRES NEAR 
12N122W 1009 MB. WITHIN 120 NM N QUADRANT OF LOW NE TO E WINDS 
20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE E OF LINE FROM 30N124W TO 
21B128W TO 18N140W TO 11N135W TO 07N126W TO 00N120W...EXCEPT LEE 
OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
PRIMARILY IN S TO SW SWELL...HIGHEST FROM 06N TO 12N BETWEEN 
100W AND 105W.
.24 HOUR FORECAST LOW PRES NEAR 11N139W 1010 MB. WITHIN 240 NM N 
QUADRANT OF LOW NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. 
ELSEWHERE W OF LINE FROM 11N135W TO 16N132W TO 18N135W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. SECOND LOW PRES NEAR 
10.5N128W 1010 MB. WITHIN 180 NM N QUADRANT OF LOW NE TO E WINDS 
20 TO 25 KT. SEAS 8 TO 9 FT. N OF 24N BETWEEN 116W AND 123W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SW AND N SWELL. 
FROM 02N TO 14N BETWEEN 100W AND 112W WINDS 20 KT OR LESS. SEAS 
8 TO 9 FT IN SW SWELL. S OF 02S BETWEEN 92W AND 118W WINDS 20 KT 
OR LESS. SEAS 8 FT IN SW SWELL. 
.48 HOUR FORECAST FIRST LOW PRES TO MOVE W OF AREA NEAR 10N144W 
1010 MB. FROM 13N TO 15N W OF 139W WINDS 20 KT OR LESS. SEAS 8 
FT IN MIXED NE AND SE SWELL. SECOND LOW PRES NEAR 11N134W 1010 
MB. WITHIN 180 NM N QUADRANT OF LOW WINDS 20 KT OR LESS. SEAS TO 
8 FT IN MIXED E AND S SWELL. N OF 28N BETWEEN 119W AND 124 WINDS 
20 KT OR LESS. SEAS 8 TO 9 FT PRIMARILY IN MIXED NW SWELL.

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

CONVECTION VALID AT 1530 UTC TUE JUL 24...

.SCATTERED MODERATE OVER THE SOUTHERN SECTION OF THE BAJA 
CALIFORNIA PENINSULA.

.LOW PRES NEAR 12N122W...SCATTERED MODERATE ISOLATED STRONG  
WITHIN 180 NM SW AND NW QUADRANTS. SCATTERED MODERATE WITHIN 
60 NM SE QUADRANT.

.TROPICAL WAVE FROM 04N92.5W TO 13N93W. SCATTERED MODERATE
WITHIN 120 NM W OF WAVE FROM 06N TO 08N.

.TROPICAL WAVE FROM 04N104W TO LOW PRES NEAR 09N104W 1010 MB TO 
16N103.5W. SCATTERED MODERATE WITHIN 180 NM W OF WAVE AND LOW 
FROM 07N TO 12N.

.TROPICAL WAVE FROM 04N132W TO LOW PRES NEAR 12N133W 1010 MB TO 
17N132W. SCATTERED MODERATE WITHIN 30 NM OF 10.5N133W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM LOW PRES NEAR 10N75W 1010 MB TO 
08N86W TO 10N99W TO LOW PRES NEAR 09N104W 1010 MB TO 09N111W TO 
LOW PRES NEAR 11N122W 1009 MB TO LOW PRES NEAR 12N133W 1010 MB 
AND TO 08N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 240 NM 
S OF AXIS BETWEEN 77W AND 80W. SCATTERED MODERATE WITHIN 180 NM 
S OF AXIS W OF 137W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.