High Seas Forecast
Issued by NWS

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000
FZPN03 KNHC 210239
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN SEP 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN SEP 21.
24 HOUR FORECAST VALID 0000 UTC MON SEP 22.
48 HOUR FORECAST VALID 0000 UTC TUE SEP 23.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM POLO NEAR 21.6N 109.9W 1004 MB AT 0300 UTC SEP
21 MOVING WNW OR 300 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM NE
QUADRANT...70 NM SE QUADRANT...60 NM SW QUADRANT...AND 30 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM OF CENTER EXCEPT 60
NM SW QUADRANT WITH SEAS TO 14 FT. ELSEWHERE WITHIN 90 NM E AND
120 NM W SEMICIRCLES WINDS 20 TO 33 KT. SEAS 9 TO 12 FT.
REMAINDER OF AREA FROM 17N TO 24N BETWEEN 106W AND 114W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL DEPRESSION POLO NEAR 22.5N 112.3W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. ELSEWHERE WITHIN 150
NM SE AND 90 NM NW SEMICIRCLES WINDS 20 TO 30 KT. SEAS 9 TO 11
FT. REMAINDER OF AREA FROM 19N TO 24N BETWEEN 110W AND 116W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW POLO NEAR 22.3N
114.3W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. ELSEWHERE
WITHIN 12 NM OF CENTER WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW POLO NEAR 21.5N
115.0W. 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 POLO NEAR 20.0N
115.5W. 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...

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

CONVECTION VALID 0215 UTC SUN SEP 21...

.TROPICAL STORM POLO...SCATTERED STRONG WITHIN 90 NM W OF
CENTER.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 11N93W TO 08N108W TO 09N116W THEN
RESUMES NEAR 13N121W TO 12N132W TO 12N140W. SCATTERED MODERATE
TO STRONG FROM 09N TO 11N E OF 87W TO OVER COSTA RICA. SCATTERED
MODERATE TO ISOLATED STRONG WITHIN 120 NM ALONG COAST OF PANAMA
AND COSTA RICA S OF 09N W OF 81W...N MONSOON TROUGH TO 13N
BETWEEN 91W AND 97W...AND FROM 07N TO 10N BETWEEN 94W AND
109W.

$$
.FORECASTER PAW. NATIONAL HURRICANE CENTER.



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