000
FZPN03 KNHC 122058
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU AUG 12 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 12.
24 HOUR FORECAST VALID 1800 UTC FRI AUG 13.
48 HOUR FORECAST VALID 1800 UTC SAT AUG 14.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE LINDA NEAR 15.3N 108.7W 990 MB AT 2100 UTC AUG 12 
MOVING WNW OR 300 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 65 KT 
GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM OF CENTER 
EXCEPT 60 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM NE 
QUADRANT...180 NM SE QUADRANT...90 NM SW QUADRANT...AND 120 NM NW
QUADRANT WITH SEAS TO 23 FT. ELSEWHERE WITHIN 13N105W TO 12N109W
TO 16N110W TO 17N107W TO 15N105W TO 13N105W WINDS 20 TO 33 KT. 
SEAS 8 TO 12 FT. REMAINDER OF AREA WITHIN 15N101W TO 12N103W TO 
11N108W TO 15N111W TO 20N106W TO 15N101W...INCLUDING NEAR CABO 
CORRIENTES...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE LINDA NEAR 17.0N 112.4W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS 
WITHIN 80 NM W SEMICIRCLE...100 NM NE QUADRANT AND 90 NM SE 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM NE QUADRANT...150 
NM SE QUADRANT AND 120 NM W SEMICIRCLE WITH SEAS TO 32 FT. 
ELSEWHERE WITHIN 16N110W TO 14N114W TO 19N114W TO 20N111W TO 
18N109W TO 16N110W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER 
OF AREA WITHIN 13N110W TO 12N113W TO 19N115W TO 22N110W TO 
19N107W TO 13N110W...INCLUDING NEAR CABO CORRIENTES...WINDS 20 KT
OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE LINDA NEAR 18.7N 116.8W. MAXIMUM 
SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS 
WITHIN 90 NM N SEMICIRCLE AND 70 NM S SEMICIRCLE. SEAS 12 FT OR 
GREATER WITHIN 150 NM OF CENTER...EXCEPT 180 NM NE QUADRANT 
WITH SEAS TO 36 FT. ELSEWHERE WITHIN 18N114W TO 17N116W TO 
17N118W TO 21N118W TO 21N116W TO 18N114W WINDS 20 TO 33 KT. SEAS 
8 TO 12 FT. REMAINDER OF AREA WITHIN 14N114W TO 15N121W TO 
18N123W TO 24N119W TO 22N114W TO 14N114W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN MIXED SWELL.
.72 HOUR FORECAST HURRICANE LINDA NEAR 19.0N 120.8W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE LINDA NEAR 18.6N 124.5W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT.
.120 HOUR FORECAST TROPICAL STORM LINDA NEAR 18.5N 128.3W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 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.

.LOW PRES...REMNANTS OF KEVIN...NEAR 23.5N121W 1008 MB. WITHIN 
24N120W TO 24N122W TO 26N122W TO 26N120W TO 25N119W TO 24N120W  
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 23N116W TO
22N122W TO 25N123W TO 29N117W TO 26N115W TO 23N116W WINDS 20 KT
OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST LOW PRES...REMNANTS OF KEVIN...NEAR 26N126W
1010 MB. WITHIN 26N124W TO 27N126W TO 28N126W TO 28N125W TO 
28N124W TO 26N124W WINDS 20 TO 25 KT. SEAS 8 FT.
.36 HOUR FORECAST LOW PRES...REMNANTS OF KEVIN...NEAR 28N128W
1012 MB. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.45 HOUR FORECAST WITHIN 15.5N94.5W TO 14.5N95W TO 15N95.5W TO
16N95.5W TO 16.5N94.5W TO 15.5N94.5W...INCLUDING THE GULF OF
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 1900 UTC THU AUG 12...

.HURRICANE LINDA...NUMEROUS MODERATE ISOLATED STRONG WITHIN 135 
NM OF CENTER.

.TROPICAL WAVE ALONG 77W...SCATTERED MODERATE ISOLATED STRONG 
FROM 01N TO 07N BETWEEN 77W AND 85W.

.TROPICAL WAVE ALONG 93W...SCATTERED MODERATE ISOLATED STRONG 
FROM 07N TO 15N BETWEEN 90W AND 94W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11N74W TO 09N85W TO 13N103W THEN RESUMES 
FROM 14N113W TO 08N140W. SCATTERED MODERATE ISOLATED STRONG FROM
04N TO 08N BETWEEN 85W AND 90W...FROM 10N TO 16N BETWEEN 94W AND
101W...FROM 08N TO 15N BETWEEN 110W AND 118W...AND FROM 09N TO 
13N BETWEEN 118W AND 127W. SIMILAR CONVECTION FROM 22N TO 27N 
BETWEEN 107W AND 111W IN THE SOUTHERN GULF OF CALIFORNIA. 
SCATTERED MODERATE FROM 09N TO 11N BETWEEN 129W AND 133W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.