000
FZPN03 KNHC 070231
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN JUL 07 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUL 07.
24 HOUR FORECAST VALID 0000 UTC MON JUL 08.
48 HOUR FORECAST VALID 0000 UTC TUE JUL 09.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM COSME NEAR 16.7N 117.1W 1001 MB AT 0300 UTC JUL 
07 MOVING WNW OR 300 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 45 KT 
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM S 
SEMICIRCLE...140 NM NE QUADRANT AND 110 NM NW QUADRANT. SEAS 12 
FT OR GREATER WITHIN 210 NM NE QUADRANT...270 NM SE QUADRANT... 
120 NM SW QUADRANT...AND 150 NM NW QUADRANT WITH SEAS TO 20 FT. 
ELSEWHERE WITHIN 210 NM NE...210 NM SE...0 NM SW...AND 150 NM NW 
QUADRANTS WINDS 20 TO 33 KT. SEAS 10 TO 13 FT. REMAINDER OF AREA 
S OF LINE FROM 00N130W TO 13N125W TO 21N117W TO 18N109W TO 
03.4S102W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT MAINLY IN S TO SW 
SWELL.
.24 HOUR FORECAST TROPICAL STORM COSME NEAR 18.3N 119.7W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE 
WINDS WITHIN 90 NM NE QUADRANT...40 NM SE QUADRANT...20 NM SW 
QUADRANT...AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
180 NM NE...60 NM SE...0 NM SW...AND 120 NM NW QUADRANTS WITH 
SEAS TO 16 FT. ELSEWHERE WITHIN 210 NM NE AND 45 NM SW 
SEMICIRCLES WINDS 20 TO 33 KT. SEAS 9 TO 11 FT. REMAINDER OF 
AREA FROM 10N TO 23N BETWEEN 112W AND 125W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN MAINLY SW SWELL.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW COSME NEAR 20.0N 
121.4W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 12 FT OR 
GREATER WITHIN 60 NM N SEMICIRCLE WITH SEAS TO 13 FT. ELSEWHERE 
WITHIN 120 NM N AND 45 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 
8 TO 11 FT. REMAINDER OF AREA FROM 17N TO 23N BETWEEN 116W AND 
124W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL. 
.72 HOUR FORECAST EXTRATROPICAL LOW COSME NEAR 20.7N 122.2W.
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST EXTRATROPICAL LOW COSME POST-TROP/REMNT LOW 
NEAR 21.1N 123.2W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
.120 HOUR FORECAST EXTRATROPICAL LOW COSME POST-TROP/REMNT LOW 
NEAR 21.5N 125.8W. 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.

.POST-TROPICAL CYCLONE BARBARA W OF AREA NEAR 18.5N141.5W 1005 
MB. OVER FORECAST WATERS WITHIN 150 NM NE QUADRANT WINDS 25 TO 
30 KT. SEAS 12 TO 14 FT. ELSEWHERE WITHIN 360 NM NE AND 120 NM 
SE QUADRANTS WINDS 20 TO 25 KT. SEAS 8 TO 13 FT. REMAINDER OF 
AREA W OF LINE FROM 29N140W TO 21N130W TO 00N130W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN MIXED SWELL. 
.24 HOUR FORECAST FROM 10N TO 256N W OF 135W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN MIXED SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.12 HOUR FORECAST FROM 20N TO 23N BETWEEN 108W AND 110.5W NW 
WINDS 20 TO 25 KT. SEAS 8 FT. 
.24 HOUR FORECAST FROM 19.5N TO 23N BETWEEN 108W AND 110.5W 
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED S AND SW SWELL. 
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST FROM 02N TO 11N BETWEEN 91W AND 110W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN MIXED S TO SW SWELL.
.48 HOUR FORECAST FROM 03N TO 10N BETWEEN 88W AND 108W...AND 
FROM 01N TO 06N BETWEEN 81W AND 85W WINDS 20 KT OR LESS. SEAS 8 
FT IN MIXED S TO SW SWELL.

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

CONVECTION VALID AT 0130 UTC SUN JUL 7...

.TROPICAL WAVE ALONG 102W. SCATTERED MODERATE TO STRONG FROM 05N 
TO 10N BETWEEN 99W AND 110W.  

.TROPICAL STORM COSME NEAR 16.2N 116.3W SCATTERED MODERATE TO 
STRONG WITHIN 180 NM E SEMICIRCLE. SCATTERED MODERATE ISOLATED 
STRONG ELSWHERE WITHIN 300 NM E SEMICIRCLE.

.TROPICAL WAVE ALONG 124W. SCATTERED MODERATE TO STRONG FROM 
08.5N TO 13N BETWEEN 120W AND 126W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EMERGES OFF OF COSTA RICA NEAR 10N85.5W TO 
12N112W...WHERE IT IS BROKEN BY TROPICAL STORM COSME. MONSOON 
TROUGH BEGINS AGAIN AT 12N118W TO 12N130W. ITCZ EXTENDS FROM 
12N130W TO 09N140W. IN ADDITION TO CONVECTION MENTIONED ABOVE, 
SCATTERED MODERATE TO STRONG CONVECTION LOCATED WITHIN 180 NM S 
OF MONSOON TROUGH BETWEEN 88W AND 95W. 

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.