000
FZPN03 KNHC 160930
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON AUG 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MON AUG 16.
24 HOUR FORECAST VALID 0600 UTC TUE AUG 17.
48 HOUR FORECAST VALID 0600 UTC WED AUG 18.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE LINDA NEAR 18.2N 122.9W 972 MB AT 0900 UTC AUG 16
MOVING WSW OR 250 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 90 KT
GUSTS 110 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NE AND SW
QUADRANTS...90 NM NW QUADRANT AND 70 NM SE QUADRANT.  SEAS 12 FT
OR GREATER WITHIN 150 NM N SEMICIRCLE AND 120 NM S SEMICIRCLE
WITH SEAS TO 30 FT. ELSEWHERE WITHIN 18N121W TO 17N122W TO 
17N124W TO 20N125W TO 21N122W TO 18N121W WINDS 20 TO 33 KT. SEAS
10 TO 12 FT. REMAINDER OF AREA WITHIN 14N122W TO 17N127W TO 
23N126W TO 24N121W TO 20N119W TO 14N122W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE LINDA NEAR 17.5N 125.8W. MAXIMUM SUSTAINED
WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDS WITHIN 80 
NM N SEMICIRCLE...60 NM SE QUADRANT AND 70 NM SW QUADRANT. SEAS 
12 FT OR GREATER WITHIN 150 NM N AND 120 NM S SEMICIRCLES WITH 
SEAS TO 27 FT. ELSEWHERE WITHIN 18N124W TO 16N125W TO 18N129W TO 
20N128W TO 20N125W TO 18N124W WINDS 20 TO 33 KT. SEAS 10 TO 12
FT. REMAINDER OF AREA WITHIN 10N121W TO 12N128W TO 18N132W TO 23N125W TO
19N122W TO 10N121W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED
SWELL.
.48 HOUR FORECAST HURRICANE LINDA NEAR 18.2N 129.8W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS 
WITHIN 80 NM N SEMICIRCLE AND 60 NM S SEMICIRCLE. SEAS 12 FT OR 
GREATER WITHIN 150 NM N AND 120 NM S SEMICIRCLES WITH SEAS TO 25 
FT. ELSEWHERE WITHIN 16N128W TO 18N132W TO 21N131W TO 21N129W TO
20N127W TO 16N128W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER
OF AREA WITHIN 14N127W TO 16N136W TO 22N134W TO 22N128W TO 18N124W
TO 14N127W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL STORM LINDA NEAR 19.9N 134.7W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. 
.96 HOUR FORECAST TROPICAL STORM LINDA NEAR 21.5N 140.0W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. 
.120 HOUR FORECAST POST-TROPICAL LINDA NEAR 22.6N 145.0W. 
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 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.

.WITHIN 07N99W TO 06N108W TO 07N109W TO 10N103W TO 11N98W TO
07N99W SW WINDS 20 TO 25 KT. SEAS 8 FT. ELSEWHERE WITHIN 
03.4S106W TO 03.4S120W TO 00N140W TO 08N140W TO 01N114W TO 
03.4S106W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 03.4S92W TO 03.4S120W TO 07N120W TO 
11N100W TO 03N104W TO 03.4S92W S WINDS 20 TO 25 KT. SEAS 8 TO 10 
FT IN SW SWELL.
.48 HOUR FORECAST WITHIN 03.4S88W TO 03S114W TO 07N118W TO 
16N108W TO 12N93W TO 03.4S88W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN SW SWELL.

.36 HOUR FORECAST WITHIN 29N122W TO 28N123W TO 29N127W TO
30N128W TO 30N122W TO 29N122W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN NW TO N SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 0900 UTC MON AUG 16...

HURRICANE LINDA...NUMEROUS MODERATE TO SCATTERED STRONG WITHIN 
75 NM OF THE CENTER.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SEGMENTS OF THE MONSOON TROUGH FROM 09N84W TO 13N94W TO 10N105W TO
08N110W...AND 15N133W TO 13N140W. SCATTERED MODERATE TO ISOLATED
STRONG FROM 03N TO 05N E OF 80W. NUMEROUS MODERATE TO SCATTERED 
STRONG FROM 11N TO 16N BETWEEN 95W AND 100W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.