000
FZPN03 KNHC 281520
HSFEP2

HIGH SEAS FORECAST                                               
NWS NATIONAL HURRICANE CENTER MIAMI FL                          
1630 UTC MON JUL 28 2014

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON JUL 28.
24 HOUR FORECAST VALID 1200 UTC TUE JUL 29.
48 HOUR FORECAST VALID 1200 UTC WED JUL 30.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM HERNAN NEAR 20.5N 115.9W 996 MB AT 1500 UTC JUL 
28 MOVING NW OR 305 DEG AT 14 KT. MAXIMUM SUSTAINED WINDS 55 KT 
GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM OF CENTER 
EXCEPT 40 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM NW 
AND SE QUADRANTS...150 NM NE QUADRANT AND 60 NM SW QUADRANT WITH 
SEAS TO 20 FT.  ELSEWHERE WITHIN 150 NM NE SEMICIRCLE AND 120 NM 
SW SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM HERNAN NEAR 22.9N 120.3W. 
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE 
WINDS WITHIN 50 NM E SEMICIRCLE...30 NM SW QUADRANT AND 40 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM NE SEMICIRCLE AND 
90 NM SW SEMICIRCLE WITH SEAS TO 16 FT. ELSEWHERE WITHIN 150 NM 
NE SEMICIRCLE AND 120 NM SW SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 
TO 12 FT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW HERNAN NEAR 24.0N 
123.4W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 60 NM 
OF CENTER WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW HERNAN NEAR 24.0N 
125.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL REMNANT LOW HERNAN NEAR 24.0N 
127.5W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. 

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE 
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE 
AND INTENSITY.

.SYNOPSIS AND FORECAST.  

.LOW PRES NEAR 15N135W 1008 MB. WITHIN 240 NM N QUADRANT WINDS 
20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 14N TO 20N W OF 
132W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. 
.24 HOUR FORECAST LOW PRES NEAR 15N140W 1009 MB. FROM 15N TO 15N 
W OF 137W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST LOW PRES W OF AREA. FROM 15N TO 17N W OF 138W 
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE SWELL AND S SWELL.

.24 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 15N95W 
TO 14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 
25 KT. SEAS TO 9 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST FROM 10N TO 12N E OF 89W...INCLUDING THE GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 8 FT. 
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 10N TO 12N E OF 89W...INCLUDING THE GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 8 FT. 

.S OF A LINE FROM 3.4S105W TO 04N113W TO 00N120W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN SE SWELL.
.24 HOUR FORECAST S OF A LINE FROM 3.4S110W TO 03N115W TO 
00N120W WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL. 
.48 HOUR FORECAST FROM 02N TO 05N BETWEEN 115W AND 120W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN SE SWELL.

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

CONVECTION VALID 1500 UTC MON JUL 28...

TROPICAL STORM HERNAN...SCATTERED MODERATE ISOLATED STRONG 
WITHIN 75 NM SE QUADRANT AND 60 NM NW QUADRANT.

LOW PRES NEAR 15N135W...SCATTERED MODERATE ISOLATED STRONG FROM 
14N TO 16N BETWEEN 132W AND 134W.

TROPICAL WAVE FROM 17N101W TO 08N102W...CLUSTER OF MODERATE 
CONVECTION FROM 13N TO 15N BETWEEN 99W AND 102W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...                
THE MONSOON TROUGH EXTENDS FROM 08N78W TO 09N85W TO 07N100W TO 
09N98W. THE ITCZ AXIS CONTINUES FROM 09N98W TO 10N100W TO 
07N113W TO A 1011 MB LOW PRES NEAR 11N123W TO 09N130W TO A 
SECOND LOW PRES NEAR 15N135W TO 12N140W. SCATTERED MODERATE FROM 
05N TO 09N BETWEEN 84W AND 86W. SIMILAR CONVECTION IS FROM 09N 
TO 11N BETWEEN 104W AND 106W...AND FROM 09N TO 12N BETWEEN 123W 
AND 126W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.