082 
FZPN03 KNHC 162111
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MON JUL 16.
24 HOUR FORECAST VALID 1800 UTC TUE JUL 17.
48 HOUR FORECAST VALID 1800 UTC WED JUL 18.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES W OF AREA NEAR 13.5N140.5W 1008 MB. OVER FORECAST 
WATERS FROM 14N TO 18N W OF 137W E WINDS 20 TO 25 KT. SEAS 8 TO 
10 FT. ELSEWHERE W OF LINE 22N140W TO 16N133W TO 13N140W WINDS 
20 KT OR LESS. SEAS TO 9 FT IN NE SWELL.
.24 HOUR FORECAST FROM 11N TO 15N W OF 135W WINDS 20 KT OR LESS. 
SEAS TO 8 FT IN NE SWELL.
.48 HOUR FORECAST CONDITIONS W OF AREA.

.TROPICAL WAVE AXIS NEAR 116W FROM 05N TO 15N WITH LOW PRES NEAR 
12.5N116W 1008 MB. WITHIN 150 NM N SEMICIRCLE OF LOW WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST TROPICAL WAVE AXIS NEAR 122W FROM 08N TO 17N 
WITH LOW PRES NEAR 13N122W 1010 MB. WITHIN 120 NM N SEMICIRCLE 
OF LOW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 
.48 HOUR FORECAST TROPICAL WAVE AXIS NEAR 127W FROM 07N TO 17N 
WITH LOW PRES NEAR 15N127W 1008 MB. WITHIN 120 NM NE SEMICIRCLE 
WINDS 20 KT OR LESS. SEAS TO 9 FT IN E SWELL. 

.N OF 14N BETWEEN 94.5W AND 95.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...WINDS 20 KT OR LESS. SEAS TO 8 FT IN N SWELL.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.12 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. 
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST N OF 14N BETWEEN 94.5W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...WINDS 20 KT OR LESS. SEAS TO 8 FT IN N 
SWELL.

.WITHIN 15 NM OF LINE FROM 11N86W TO 10N89W...INCLUDING THE 
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. 
.36 HOUR FORECAST WITHIN 30 NM OF LINE FROM 11N86W TO 
10.5N88W... INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 
25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 10N TO 11.5N E OF 88W...INCLUDING THE 
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.

.42 HOUR FORECAST S OF 02S BETWEEN 97W AND 120W WINDS 20 KT OR 
LESS. SEAS TO 8 FT IN SW SWELL.
.48 HOUR FORECAST S OF LINE 00N120W TO 03.4S92W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN SW SWELL. 

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

CONVECTION VALID AT 2100 UTC MON JUL 16...

.TROPICAL WAVE AXIS NEAR 84W N OF 03N...SCATTERED MODERATE 
ISOLATED STRONG WITHIN 180 NM OF WAVE AXIS.
 
.TROPICAL WAVE AXIS NEAR 94W N OF 05N...ISOLATED MODERATE TO 
STRONG WITHIN 180 NM OF WAVE AXIS FROM 06N TO 12N.

.TROPICAL WAVE AXIS NEAR 103W FROM 05N TO 16N...SCATTERED 
MODERATE ISOLATED STRONG WITHIN 180 NM EITHER SIDE OF THE WAVE 
AXIS FROM 07N TO 11N.

.TROPICAL WAVE AXIS NEAR 116W FROM 05N TO 15N WITH LOW PRES NEAR 
12.5N113W...SCATTERED MODERATE ISOLATED STRONG WITHIN 270 NM OF 
WAVE AXIS FROM 12N TO 15N.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH FROM 09N79W TO 07.5N109W. ITCZ FROM 12N117W TO 
08N130W TO 10N139W. ASIDE FROM CONVECTION ASSOCIATED TO THE 
TROPICAL WAVES AND LOWS, SCATTERED MODERATE ISOLATED STRONG FROM 
06N TO 10N E OF 90W. SCATTERED MODERATE ISOLATED STRONG WITHIN 
120 NM OF THE ITCZ. 
   
$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.