000
FZPN03 KNHC 162141
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT JUL 16 2011

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT JUL 16.
24 HOUR FORECAST VALID 1800 UTC SUN JUL 17.
48 HOUR FORECAST VALID 1800 UTC MON JUL 18.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES 10N85W 1008 MB. WITHIN 180 NM SW QUADRANT WINDS 20 KT. 
SEAS TO 9 FT IN SW SWELL.
.24 HOUR FORECAST LOW PRES 10N87W 1007 MB. WITHIN 90 NM N AND 150 NM 
S SEMICIRCLES WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES NEAR 10N89W 1006 MB. WITHIN 180 NM OF LOW 
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN SW SWELL. 

.FROM 08N TO 15N BETWEEN 94W AND 111W SW TO W WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT WITH SW SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST FROM 04N TO 10N BETWEEN 100W AND 110W SW WINDS 20 
KT. SEAS TO 9 FT IN SW SWELL. ELSEWHERE S OF 06N BETWEEN 100W AND 
123W WINDS LESS THAN 20 KT. SEAS 8 FT IN SW SWELL.

.LOW PRES 17N104W 1006 MB. WITHIN 60 NM SW QUADRANT WINDS 20 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 17N106W 1004 MB. WITHIN 120 NM OF 
LOW WINDS 20 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST LOW PRES NEAR 18N109W 1005 MB. WITHIN 120 NM W 
SEMICIRCLE WINDS 20 KT. SEAS TO 8 FT.

.N OF 19N BETWEEN 110W AND 116W N TO NW WINDS 20 KT. SEAS TO 8 FT IN 
MIXED NW AND S SWELL.
.24 HOUR FORECAST N OF 25N BETWEEN114W AND 117W N TO NW WINDS 20 KT. 
SEAS TO 8 FT IN PRIMARILY NW SWELL. 
.42 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AS OF 2030 UTC SAT JUL 16...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 08N78W TO LOW PRES AT 10N85W TO LOW PRES 
AT 17N104W TO 13N112W TO 08N135W. ITCZ AXIS LIES FROM 13N112W TO 
BEYOND 07N140W. SCATTERED MODERATE ISOLATED STRONG FROM 10N TO 18N 
BETWEEN 93W AND 106W. SCATTERED MODERATE FROM 04N TO 10N BETWEEN 81W 
AND 92W AND N OF 10N E OF 89W.
 
$$
.FORECASTER SCHAUER. NATIONAL HURRICANE CENTER.



000
FZPN03 KNHC 162141
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT JUL 16 2011

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT JUL 16.
24 HOUR FORECAST VALID 1800 UTC SUN JUL 17.
48 HOUR FORECAST VALID 1800 UTC MON JUL 18.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES 10N85W 1008 MB. WITHIN 180 NM SW QUADRANT WINDS 20 KT. 
SEAS TO 9 FT IN SW SWELL.
.24 HOUR FORECAST LOW PRES 10N87W 1007 MB. WITHIN 90 NM N AND 150 NM 
S SEMICIRCLES WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES NEAR 10N89W 1006 MB. WITHIN 180 NM OF LOW 
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN SW SWELL. 

.FROM 08N TO 15N BETWEEN 94W AND 111W SW TO W WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT WITH SW SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST FROM 04N TO 10N BETWEEN 100W AND 110W SW WINDS 20 
KT. SEAS TO 9 FT IN SW SWELL. ELSEWHERE S OF 06N BETWEEN 100W AND 
123W WINDS LESS THAN 20 KT. SEAS 8 FT IN SW SWELL.

.LOW PRES 17N104W 1006 MB. WITHIN 60 NM SW QUADRANT WINDS 20 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 17N106W 1004 MB. WITHIN 120 NM OF 
LOW WINDS 20 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST LOW PRES NEAR 18N109W 1005 MB. WITHIN 120 NM W 
SEMICIRCLE WINDS 20 KT. SEAS TO 8 FT.

.N OF 19N BETWEEN 110W AND 116W N TO NW WINDS 20 KT. SEAS TO 8 FT IN 
MIXED NW AND S SWELL.
.24 HOUR FORECAST N OF 25N BETWEEN114W AND 117W N TO NW WINDS 20 KT. 
SEAS TO 8 FT IN PRIMARILY NW SWELL. 
.42 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AS OF 2030 UTC SAT JUL 16...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 08N78W TO LOW PRES AT 10N85W TO LOW PRES 
AT 17N104W TO 13N112W TO 08N135W. ITCZ AXIS LIES FROM 13N112W TO 
BEYOND 07N140W. SCATTERED MODERATE ISOLATED STRONG FROM 10N TO 18N 
BETWEEN 93W AND 106W. SCATTERED MODERATE FROM 04N TO 10N BETWEEN 81W 
AND 92W AND N OF 10N E OF 89W.
 
$$
.FORECASTER SCHAUER. NATIONAL HURRICANE CENTER.