000
FZPN03 KNHC 162158
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MON AUG 16.
24 HOUR FORECAST VALID 1800 UTC TUE AUG 17.
48 HOUR FORECAST VALID 1800 UTC WED AUG 18.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE LINDA NEAR 17.7N 124.6W 974 MB AT 2100 UTC AUG 16
MOVING W OR 260 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 85 KT GUSTS
105 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM N
SEMICIRCLE...80 NM SE QUADRANT AND 70 NM SW QUADRANT. SEAS 12 FT
OR GREATER WITHIN 180 NM N SEMICIRCLE AND 150 NM S SEMICIRCLE 
WITH SEAS TO 29 FT. ELSEWHERE WITHIN 17N122W TO 17N126W TO 
20N127W TO 21N125W TO 19N122W TO 17N122W WINDS 20 TO 33 KT. SEAS
10 TO 12 FT. REMAINDER OF AREA WITHIN 14N121W TO 15N128W TO 
20N129W TO 23N124W TO 20N120W TO 14N121W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE LINDA NEAR 17.7N 127.7W. MAXIMUM 
SUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDS 
WITHIN 80 NM N SEMICIRCLE AND 60 NM S SEMICIRCLE. SEAS 12 FT OR 
GREATER WITHIN 120 NM OF CENTER WITH SEAS TO 26 FT. ELSEWHERE 
WITHIN 17N126W TO 16N129W TO 19N130W TO 20N129W TO 20N127W TO 
17N126W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA 
WITHIN 11N125W TO 16N128W TO 12N129W TO 20N133W TO 19N123W TO 
11N125W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE LINDA NEAR 19.0N 132.2W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS 
WITHIN 70 NM N SEMICIRCLE AND 50 NM S SEMICIRCLE. SEAS 12 FT OR 
GREATER WITHIN 120 NM N SEMICIRCLE AND 90 NM S SEMICIRCLE WITH 
SEAS TO 24 FT. ELSEWHERE WITHIN 18N131W TO 18N133W TO 20N134W TO 
21N133W TO 21N130W TO 18N131W WINDS 20 TO 33 KT. SEAS 10 TO 12 
FT. REMAINDER OF AREA WITHIN 16N128W TO 16N137W TO 23N136W TO 
24N132W TO 20N128W TO 16N128W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED SWELL.
.60 HOUR FORECAST TROPICAL STORM LINDA NEAR 19.9N 134.8W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
.72 HOUR FORECAST TROPICAL STORM LINDA NEAR 20.7N 137.5W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL LINDA NEAR 22.0N 142.6W. MAXIMUM
SUSTAINED WINDS 40 KT GUSTS 50 KT.
.120 HOUR FORECAST POST-TROPICAL LINDA NEAR 23.0N 146.8W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 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 07N101W TO 07N106W TO 07N109W TO 10N106W TO 09N100W TO
07N101W AND WITHIN 03.4S101W TO 03.4S120W TO 00N122W TO 02N118W 
TO 03N114W TO 03.4S101W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
SW SWELL. 
.24 HOUR FORECAST WITHIN 03.4S91W TO 03.4S114W TO 10N116W TO
13N103W TO 05N100W TO 03.4S91W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN SW SWELL.
.48 HOUR FORECAST WITHIN 06N97W TO 08N105W TO 07N115W TO 14N108W
TO 11N93W TO 06N97W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW 
SWELL.

.24 HOUR FORECAST WITHIN 29N123W TO 29N125W TO 29N126W TO
30N126W TO 30N122W TO 29N123W WINDS 20 KT OR LESS. SEAS 8 TO 
9 FT IN MIXED SWELL.
.42 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 2100 UTC MON AUG 16...

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

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N79W TO 13N97W TO 14N117W TO
10N138W. ITCZ CONTINUES FROM 10N138W TO BEYOND 11N140W. SCATTERED 
MODERATE N OF 04N AND E OF 90W...FROM 07N TO 15N BETWEEN 94W TO 
104W...AND 07N TO 15N BETWEEN 109W AND 115W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.