485 
FZPN03 KNHC 102049
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED AUG 10 2022

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED AUG 10.
24 HOUR FORECAST VALID 1800 UTC THU AUG 11.
48 HOUR FORECAST VALID 1800 UTC FRI AUG 12.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM HOWARD NEAR 23.9N 121.3W 1004 MB AT 2100 UTC AUG
10 MOVING WNW OR 285 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 45 KT
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM N
SEMICIRCLE...40 NM SE QUADRANT AND 0 NM SW QUADRANT.  SEAS 12 FT
OR GREATER WITHIN 45 NM N SEMICIRCLE...15 NM SE QUADRANT AND 30
NM SW QUADRANT WITH SEAS TO 17 FT. ELSEWHERE WITHIN 23N120W TO 
23N121W TO 24N122W TO 25N121W TO 25N120W TO 23N120W WINDS 20 TO 
33 KT. SEAS 10 TO 12 FT. REMAINDER AREA WITHIN 22N120W TO 23N122W
TO 25N123W TO 26N121W TO 25N119W TO 22N120W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT.
.12 HOUR FORECAST POST-TROPICAL HOWARD NEAR 24.3N 122.5W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW HOWARD NEAR 24.7N 
124.1W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 25N123W
TO 25N125W TO 27N124W TO 26N123W TO 25N123W E WINDS 20 TO 30 KT.
SEAS 8 TO 9 FT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW HOWARD NEAR 25.0N 
127.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. CONDITIONS 
IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.60 HOUR FORECAST...DISSIPATED.

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 15N94W TO 15N95W TO 16N96W TO 16N95W TO 16N94W TO
15N94W...INCLUDING OFFSHORE GULF OF TEHUANTEPEC... N TO NE WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 03.4S101W TO 03.4S120W TO 02S120W TO 02S108W TO 03S101W
TO 03.4S101W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. 
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
16N106.5W 1008 MB. WITHIN 13N106W TO 13N108W TO 16N109W TO
18N107W TO 17N105W TO 13N106W WINDS 20 TO 25 KT. SEAS TO 8 FT.

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

CONVECTION VALID AT 2040 UTC WED AUG 10...

.T.S. HOWARD... SCATTERED MODERATE ISOLATED STRONG FROM 21N TO 
25N BETWEEN 119W AND 123W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 11N109W TO 12N125W TO 11N140W. 
SCATTERED MODERATE ISOLATED STRONG FROM 03N TO 09N E OF 90W... 
FROM 08N TO 17N BETWEEN 99W AND 108W...AND FROM 08N TO 14N 
BETWEEN 118W AND 140W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.