532 
FZPN03 KNHC 160900
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON JUL 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MON JUL 16.
24 HOUR FORECAST VALID 0600 UTC TUE JUL 17.
48 HOUR FORECAST VALID 0600 UTC WED JUL 18.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 13N138W 1008 MB. FORECAST WATERS WITHIN 600 NM NW 
SEMICIRCLE OF LOW NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
POSSIBLE TROPICAL CYCLONE FORMATION.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...W OF 
AREA. FROM 14N TO 20N W OF 138W WINDS 20 KT OR LESS. SEAS TO 9 
FT.
.36 HOUR FORECAST CONDITIONS W OF AREA.

.TROPICAL WAVE FROM 06N113W TO LOW PRES 10N113W 1009 MB TO 
18N113W. WITHIN 180 NM NE SEMICIRCLE OF LOW E TO SE WINDS 20 TO 
30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST TROPICAL WAVE FROM 07N121W TO 18N118W. N OF 
14N WITHIN 90 NM OF WAVE E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST TROPICAL WAVE FROM 07N123W TO 18N121W. WINDS 
20 KT OR LESS. SEAS LESS THAN 8 FT.  

.WITHIN 30 NM OF LINE FROM 16N95W TO 14.5N95W...INCLUDING THE 
GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS TO 9 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 15 NM OF LINE FROM 16N95W TO 15N95W... 
INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT. 
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 
15.5N95W... INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.

.WITHIN 30 NM OF LINE FROM 11N86W TO 10N88W...INCLUDING THE 
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 11N86W TO 
11N87W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 
KT. SEAS TO 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 11N86W TO 
10.5N87.5W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 
TO 25 KT. SEAS TO 8 FT.

.48 HOUR FORECAST S OF 02S BETWEEN 97W AND 120W WINDS 20 KT OR 
LESS. SEAS TO 8 FT IN SW SWELL.

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

CONVECTION VALID AT 0900 UTC MON JUL 16...

.TROPICAL WAVE N OF 03N ALONG 81W...SCATTERED MODERATE ISOLATED 
STRONG WITHIN 180 NM OF WAVE AXIS.
 
.TROPICAL WAVE FROM 04N89W TO 15N90W...ISOLATED MODERATE 
AND STRONG WITHIN 210 NM W OF WAVE AXIS.

.TROPICAL WAVE FROM 05N101W TO 15N101W...SCATTERED MODERATE 
ISOLATED STRONG WITHIN 180 NM OF WAVE AXIS.

.TROPICAL WAVE FROM 06N113W TO LOW PRES 10N113W 1009 MB TO 
18N113W...SCATTERED MODERATE ISOLATED STRONG WITHIN 270 NM OF 
WAVE AXIS.

.LOW PRES 13N138W 1008 MB...SCATTERED MODERATE ISOLATED STRONG 
WITHIN 150 NM LINE FROM 09N135W TO 14N140W.

SCATTERED MODERATE ISOLATED STRONG CONVECTION IS OBSERVED ACROSS 
THE GULF OF CALIFORNIA FROM 27N TO 29N. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH FROM 08N78W TO 08N103W. ITCZ FROM 08N103W TO LOW 
PRES 10N113W TO 08N126W TO LOW PRES 13N138W. ISOLATED MODERATE 
TO STRONG ELSEWHERE N OF 05N E OF 104W. SCATTERED MODERATE 
ISOLATED STRONG ELSEWHERE WITHIN 150 NM OF LINE FROM 14N109W TO 
08N121W TO 10N135W.  
   
$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.