000
FZPN03 KNHC 242101
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC THU AUG 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC THU AUG 24.
24 HOUR FORECAST VALID 1800 UTC FRI AUG 25.
48 HOUR FORECAST VALID 1800 UTC SAT AUG 26.

.WARNINGS.

...GALE WARNING...
.KENNETH REMNANT LOW 27.5N137W 1011 MB. WITHIN 90 NM OF LOW 
EXCEPT 0 NM S QUADRANT WINDS 30 TO 35 KT. SEAS 12 TO 15 FT. 
ELSEWHERE WITHIN 180 NM NW AND 120 NM SE SEMICIRCLES WINDS 20 TO 
30 KT. SEAS 8 TO 11 FT. REMAINDER OF FORECAST WATERS W OF LINE 
FROM 30N135W TO 28N134W TO 24N140W WINDS 20 KT OR LESS. SEAS TO 
10 FT PRIMARILY IN MIXED SWELL.
.24 HOUR FORECAST LOW PRES NEAR 29N136W 1011 MB. FORECAST WATERS 
WITHIN 90 NM N SEMICIRCLE OF LOW NE TO E WINDS 30 TO 35 KT. SEAS 
11 TO 13 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 180 NM NW AND 
90 NM SE SEMICIRCLES WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.36 HOUR FORECAST LOW PRES NEAR 29.5N137W 1014 MB. OVER FORECAST 
WATERS WITHIN 210 NM NW AND 60 NM SE SEMICIRCLES OF LOW WINDS 20 
TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW PRES NEAR 30N137W 1015 MB. OVER FORECAST 
WATERS WITHIN 210 NM NW SEMICIRCLE OF LOW WINDS 20 TO 25 KT. 
SEAS TO 10 FT.

.SYNOPSIS AND FORECAST.

.36 HOUR FORECAST FROM 07N TO 10N BETWEEN 105W AND 115W SW WINDS 
20 TO 25 KT. SEAS TO 8 FT IN S SWELL.
.48 HOUR FORECAST FROM 07N TO 11N BETWEEN 100W AND 122W SW WINDS 
20 TO 25 KT. SEAS TO 9 FT.

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

CONVECTION VALID AT 2100 UTC THU AUG 24...

.TROPICAL WAVE N OF 04N ALONG 88W...SCATTERED MODERATE ISOLATED 
STRONG WITHIN 180 NM OF WAVE AXIS. 

.TROPICAL WAVE N OF 04N ALONG 101W...SCATTERED MODERATE ISOLATED 
STRONG WITHIN 240 NM OF WAVE AXIS. 

.LOW PRES 10.5N135W 1012 MB...SCATTERED MODERATE ISOLATED STRONG 
WITHIN 150 NM W SEMICIRCLE OF THE LOW. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH FROM 10N85W TO 09N95W TO 13N117W TO 10N140W.
SCATTERED MODERATE ISOLATED STRONG ELSEWHERE N OF LINE FROM 
03N80W TO 09N106W AND WITHIN 150 NM OF LINE FROM 11N107W TO 
12N123W TO 10N138W.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.