000
FZPN03 KNHC 190414
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU AUG 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC THU AUG 19.
24 HOUR FORECAST VALID 0000 UTC FRI AUG 20.
48 HOUR FORECAST VALID 0000 UTC SAT AUG 21.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE LINDA NEAR 19.2N 134.7W 980 MB AT 0300 UTC AUG 19
MOVING WNW OR 285 DEG AT 14 KT. MAXIMUM SUSTAINED WINDS 80 KT
GUSTS 100 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM N SEMICIRCLE...60
NM SE QUADRANT AND 50 NM SW QUADRANT. SEAS 12 FT OR GREATER 
WITHIN 120 NM OF CENTER EXCEPT 180 NM NE QUADRANT WITH SEAS TO 27
FT. ELSEWHERE WITHIN 19N132W TO 18N133W TO 17N135W TO 21N136W TO
22N133W TO 19N132W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER
OF AREA WITHIN 18N129W TO 14N135W TO 16N138W TO 22N139W TO 
24N130W TO 18N129W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED
SWELL.
.24 HOUR FORECAST TROPICAL STORM LINDA NEAR 20.4N 140.1W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE 
WINDS WITHIN 40 NM S SEMICIRCLE...70 NM NE QUADRANT AND 60 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM N AND 60 NM S SEMICIRCLES
WITH SEAS TO 20 FT. ELSEWHERE WITHIN 20N137W TO 18N139W TO 18N140W
TO 24N140W TO 23N138W TO 20N137W WINDS 20 TO 33 KT. SEAS 10 TO 
12 FT. REMAINDER OF AREA WITHIN 19N135W TO 17N140W TO 28N140W TO 
28N137W TO 25N135W TO 19N135W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM LINDA W OF AREA NEAR 21.1N 
145.8W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL 
STORM FORCE WINDS WITHIN 0 NM S SEMICIRCLE...60 NM NE QUADRANT 
AND 50 NM NW QUADRANT. SEAS 12 FT OR HIGHER FROM 23N TO 20N 
BETWEEN 144W AND 147W. OVER FORECAST WATERS E OF 140W WINDS 20 KT
OR LESS. SEAS LESS THAN 8 FT.
.72 HOUR FORECAST POST-TROPICAL LINDA NEAR 21.9N 150.4W. MAXIMUM
SUSTAINED WINDS 40 KT GUSTS 50 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. 
.96 HOUR FORECAST POST- TROPICAL LINDA NEAR 22.8N 154.9W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. 
.120 HOUR FORECAST POST- TROPICAL LINDA NEAR 23.5N 160.1W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 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 10N100W TO 07N113W TO 10N114W TO 14N105W TO 14N99W TO
10N100W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.
.24 HOUR FORECAST WITHIN 10N106W TO 07N114W TO 11N113W TO
13N106W TO 10N106W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.
.48 HOUR FORECAST WITHIN 10N110W TO 09N116W TO 12N116W TO
13N110W TO 13N108W TO 10N110W WINDS 20 KT OR LESS. SEAS 8 FT IN
SW SWELL.

.WITHIN 29N124W TO 29N129W TO 30N129W TO 30N124W TO 29N124W
WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.
.24 HOUR FORECAST WITHIN 28N123W TO 28N130W TO 30N132W TO
30N123W TO 28N123W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N
SWELL.
.48 HOUR FORECAST WITHIN 27N127W TO 27N131W TO 28N135W TO
30N136W TO 30N125W TO 27N127W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN N SWELL.

.GULF OF CALIFORNIA WITHIN 30N114W TO 30N115W TO 32N115W TO 
31N113W TO 30N114W SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.18 HOUR FORECAST CONDITIONS IMPROVE. 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 0300 UTC THU AUG 19...

HURRICANE LINDA ...NUMEROUS MODERATE AND SCATTERED STRONG 
WITHIN 120 NM NORTHEAST AND 60 NM SOUTHWEST OF THE CENTER OF 
LINDA.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 09N84WW TO A 1010 MB LOW PRESSURE AT
15N100W TO BEYOND 10N140W. SCATTERED MODERATE TO ISOLATED STRONG
FROM 07N-09N BETWEEN 90W-92W. SCATTERED MODERATE AND ISOLATED 
STRONG FROM 14N-16N BETWEEN 101W-103W. SCATTERED MODERATE AND 
ISOLATED STRONG FROM 08N-10N W OF 138W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.