High Seas Forecast
Issued by NWS

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000
FZPN03 KNHC 251521
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI JUL 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI JUL 25.
24 HOUR FORECAST VALID 1200 UTC SAT JUL 26.
48 HOUR FORECAST VALID 1200 UTC SUN JUL 27.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM GENEVIEVE NEAR 12.3N 135.5W 1004 MB AT 1500 UTC
JUL 25 MOVING W OR 270 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 40
KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM NE
QUADRANT...50 NM SE QUADRANT...AND 30 NM NW QUADRANT. SEAS 12 FT
OR GREATER WITHIN 120 NM N SEMICIRCLE WITH SEAS TO 14 FT.
ELSEWHERE WITHIN 150 N SEMICIRCLE...120 NM SE QUADRANT...AND 60
NM SW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF
AREA FROM 12N TO 16N W OF 132W NE TO E WINDS 20 TO 25 KT. SEAS 8
TO 10 FT.
.24 HOUR FORECAST TROPICAL STORM GENEVIEVE NEAR 12.6N 137.5W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE
WINDS WITHIN 50 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE. SEAS 12
FT OR GREATER WITHIN 150 NM N SEMICIRCLE AND 60 NM S SEMICIRCLE
WITH SEAS TO 16 FT. ELSEWHERE WITHIN 180 NM N AND 120 NM S
SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF
AREA FROM 16N TO 18N W OF 135W NE TO E WINDS 20 TO 25 KT. SEAS 8
TO 10 FT.
.48 HOUR FORECAST TROPICAL STORM GENEVIEVE NEAR 13.4N 140.0W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE
WINDS WITHIN 40 NM N SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN
120 NM N SEMICIRCLE WITH SEAS TO 14 FT. ELSEWHERE WITHIN 150 NM
N AND 90 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
REMAINDER OF AREA FROM 16N TO 21N W OF 135W NE TO E WINDS 20 TO
25 KT. SEAS 8 TO 10 FT.
.72 HOUR FORECAST TROPICAL DEPRESSION GENEVIEVE NEAR 13.8N
143.3W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL REMNANT LOW GENEVIEVE NEAR 14.0N
146.5W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW GENEVIEVE NEAR
14.5N 150.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 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.

.FROM 16N TO 20N W OF 132W NE TO E WINDS 20 TO 25 KT. SEAS 8
TO 10 FT.
.24 HOUR FORECAST 18N TO 20N W OF 135W NE TO E WINDS 20 TO 25
KT. SEAS TO 9 FT.
.48 HOUR FORECAST CONDITIONS MERGED.

.LOW PRES NEAR 13.5N123.5W 1008 MB. WITHIN 60 NM N SEMICIRCLE
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 14.5N127W 1007 MB. WITHIN 90 NM
N SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES NEAR 16N131W 1006 MB. WITHIN 120 NM N
SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 10 FT.

.12 HOUR FORECAST LOW PRES NEAR 12N105W 1008 MB. WITHIN 90 NM NE
QUADRANT WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 13N107W 1007 MB. WITHIN 120 NM
NE QUADRANT WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES NEAR 15N110W 1006 MB. WITHIN 120 NM
N SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT.

.FROM 10N TO 12N E OF 89W...INCLUDING THE GULF OF PAPAGAYO... NE
TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. FROM 10N TO 12N BETWEEN
97W AND 99W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED E AND SW
SWELL.
.06 HOUR FORECAST 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 TO 8 FT.
.30 HOUR FORECAST 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 10N TO 12N BETWEEN 87W AND 92W NE TO E
WINDS 20 TO 25 KT. SEAS TO 9 FT.

.N OF 15N BETWEEN 94W AND 96W...INCLUDING GULF OF TEHUANTEPEC...
N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 15N BETWEEN 94W AND 96W...INCLUDING GULF
OF TEHUANTEPEC... N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.30 HOUR FORECAST 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF 03N BETWEEN 82W AND 89W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT PRIMARILY IN SE SWELL. W OF 89W TO A LINE FROM 00N95W TO
3.4S110W...EXCEPT IN THE LEE OF THE GALAPAGOS ISLANDS...WIND 20
KT OR LESS. SEAS 8 TO 10 FT PRIMARILY IN SE SWELL.
.24 HOUR FORECAST S OF 04N BETWEEN 83W AND 105W...EXCEPT IN THE
LEE OF THE GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS TO 9 FT
PRIMARILY IN SE SWELL.
.48W HOUR FORECAST S OF 04N W OF 97W TO A LINE FROM 04N105W TO
02S120W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN SE SWELL.

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

CONVECTION VALID 1500 UTC FRI JUL 25...

T.S. GENEVIEVE...NUMEROUS MODERATE TO STRONG WITHIN 120 NM E
SEMICIRCLE OF LOW CENTER.

LOW PRES NEAR 13.5N123.5W...CLUSTER OF MODERATE WITHIN 90 NM N
QUADRANT.

LOW PRES NEAR 11N103W...CLUSTER OF MODERATE ISOLATED STRONG FROM
13N TO 15N BETWEEN 101W AND 104W. SCATTERED MODERATE ELSEWHERE
FROM 10N TO 16N BETWEEN 100W AND 105W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N78W TO 06N90W TO 07N100W TO 10N112W TO A
1008 MB LOW PRESSURE NEAR 13.5N123.5W 12N132W. NUMEROUS MODERATE
ISOLATED STRONG FROM 04N TO 07N BETWEEN 78W AND 82W. SCATTERED
MODERATE ISOLATED STRONG WITHIN 210 NM N OF TROUGH BETWEEN 83W
AND 85W. SIMILAR CONVECTION IS FROM 04N TO 07N BETWEEN 85W AND
90W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.


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