000
FZPN03 KNHC 310940
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
1030 UTC SAT JUL 31 2010

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

SYNOPSIS VALID 0600 UTC SAT JUL 31.
24 HOUR FORECAST VALID 0600 UTC SUN AUG 01.
48 HOUR FORECAST VALID 0600 UTC MON AUG 02.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES 09N95W 1008 MB DRIFTING W. WITHIN 180 NM W SEMICIRCLE 
AND SE QUADRANT WINDS 20 KT. SEAS 8 FT. ELSEWHERE FROM 10N TO 
14N BETWEEN 92W AND 101W WINDS LESS THAN 20 KT. SEAS 8 FT IN SW 
SWELL. 
.24 HOUR FORECAST LOW PRES 10N97W 1007 MB. WITHIN 90 NM OF 
CENTER WINDS 20 KT. SEAS 8 FT. ELSEWHERE FROM 10N TO 14N BETWEEN 
90W AND 100W WINDS LESS THAN 20 KT. SEAS 8 FT IN SW SWELL. 
.48 HOUR FORECAST LOW PRES 10N100W 1008 MB. WITHIN 90 NM OF 
CENTER WINDS 20 KT. SEAS 8 FT.

.TROUGH FROM 18N109W TO 13N117W. FROM 10N TO 12N BETWEEN 108W 
AND 116W SW WINDS 20 KT. SEAS TO 10 FT IN SW SWELL. ELSEWHERE 
FROM 10N TO 18N BETWEEN 101W AND 120W WINDS LESS THAN 20 KT. 
SEAS TO 9 FT IN SW SWELL.
.24 HOUR FORECAST LOW PRES 15N115W 1008 MB. WITHIN 270 NM S AND 
E QUADRANTS SE TO S WINDS 20 KT. SEAS 8 TO 10 FT IN SW SWELL. 
ELSEWHERE FROM 10N TO 19N BETWEEN 100W AND 117W WINDS LESS THAN 
20 KT. SEAS TO 9 FT IN SW SWELL.
.48 HOUR FORECAST LOW PRES 16N114W 1007 MB. WITHIN 180 NM N 
QUADRANT AND 270 NM E QUADRANT WINDS 20 KT. SEAS TO 10 FT IN SW 
SWELL. ELSEWHERE FROM 10N TO 20N BETWEEN 107W AND 117W WINDS 
LESS THAN 20 KT. SEAS 8 FT IN SW SWELL. 

.EXCEPT AS NOTED IN PARAGRAPHS ABOVE...S OF 10N W OF 90W WINDS 
LESS THAN 20 KT. SEAS TO 9 FT IN MIXED SE AND SW SWELL.
.24 HOUR FORECAST...EXCEPT AS NOTED IN PARAGRAPHS ABOVE S OF 10N 
BETWEEN 90W AND 130W AND S OF 05N W OF 130W WINDS LESS THAN 20 
KT. SEAS TO 9 FT IN SW SWELL EXCEPT SE SWELL W OF 129W.
.48 HOUR FORECAST ...EXCEPT AS NOTED IN PARAGRAPHS ABOVE S OF 
10N BETWEEN 91W AND 115W AND S OF 07N BETWEEN 81W AND 86W WINDS 
LESS THAN 20 KT. SEAS 8 FT IN SW SWELL.

.N OF 15N BETWEEN 94W AND 96W INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.FROM 10N TO 17N W OF 130W NE TO E WINDS 20 KT. SEAS TO 10 FT.
.24 HOUR FORECAST FROM 10N TO 16N W OF 135W NE TO E WINDS 20 KT. 
SEAS TO 10 FT.
.48 HOUR FORECAST FROM 10N TO 14N W OF 136W NE WINDS TO 20 KT. 
SEAS TO 9 FT IN MIXED NE WIND WAVES AND SE SWELL.

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

CONVECTION VALID AS OF 0900 UTC SAT JUL 31...
.LOW PRES 09N95W...SCATTERED MODERATE TO STRONG FROM 07N TO 12N 
BETWEEN 95 AND 98W.

.TROUGH 18N109W TO 13N117W...SCATTERED MODERATE ISOLATED STRONG 
FROM 10N TO 15N BETWEEN 110W AND 118W.

.INTERTROPICAL CONVERGENCE ZONE...10N85W TO 09N93W TO 13N110W TO 
09N128W TO 09N131W TO 09N140W. SCATTERED MODERATE WITHIN 120 NM 
N OF AXIS BETWEEN 86W AND 90W. SCATTERED MODERATE WITHIN 120 NM 
N OF AXIS BETWEEN 135W AND 138W. 

$$
.FORECASTER AL. TROPICAL PREDICTION CENTER.