High Seas Forecast
Issued by NWS

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000
FZPN03 KNHC 250250
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN JUN 25 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUN 25.
24 HOUR FORECAST VALID 0000 UTC MON JUN 26.
48 HOUR FORECAST VALID 0000 UTC TUE JUN 27.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION FOUR-E NEAR 14.3N 100.0W 1006 MB AT 0300
UTC JUN 25 MOVING WNW OR 300 DEG AT 9 KT. MAXIMUM SUSTAINED
WINDS 25 KT GUSTS 35 KT. SEAS 8 TO 10 FT.
.12 HOUR FORECAST TROPICAL STORM FOUR-E NEAR 15.1N 101.6W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. SEAS TO 14 FT WITHIN
45 NM N QUADRANT. ELSEWHERE WITHIN 90 NM OF CENTER...EXCEPT 30
NM SW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM FOUR-E NEAR 15.9N 103.4W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE
WINDS WITHIN 50 NM N SEMICIRCLE...40 NM SE QUADRANT AND 30 NM SW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM N SEMIRCIRCLE WITH
SEAS TO 16 FT. ELSEWHERE WITHIN 120 NM N SEMICIRCLE AND 90 NM S
SEMICIRCLE OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST TROPICAL STORM FOUR-E NEAR 17.9N 106.9W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE
WINDS WITHIN 60 NM NW AND SE QUADRANTS...70 NM NE QUADRANT AND
50 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 75 NM OF CENTER
WITH SEAS TO 22 FT. ELSEWHERE WITHIN 120 NM OF CENTER...EXCEPT
90 NM SW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.72 HOUR FORECAST TROPICAL STORM FOUR-E NEAR 19.5N 110.5W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL REMNANT LOW FOUR-E NEAR 20.5N
113.5W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW FOUR-E NEAR 21.0N
116.0W. 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.

.N OF 20N W OF 120W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N
SWELL.
.24 HOUR FORECAST N OF 28N W OF 138W WINDS 20 KT OR LESS. SEAS 8
TO 9 FT IN N SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0215 UTC SUN JUN 25...

.TROPICAL DEPRESSION FOUR-E...NUMEROUS MODERATE AND ISOLATED
STRONG CONVECTION FROM 11N TO 16N BETWEEN 95W AND 102W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 09N84W TO 14N97W...THEN RESUMES
W OF TROPICAL DEPRESSION FOUR-E AT 11N102W TO 09N110W TO
09N126W. THE ITCZ AXIS CONTINUES FROM 09N126W TO BEYOND 08N140W.
SCATTERED MODERATE IS FROM 07N TO 11N BETWEEN 96W AND 102W.
SCATTERED MODERATE ISOLATED STRONG CAN BE FOUND FROM 07N TO 09N
BETWEEN 107W AND 112W...FROM 07N TO 10N BETWEEN 117W AND 125W...
AND FROM 07N TO 09N W OF 135W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.



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