000
FZPN03 KNHC 230354
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN OCT 23 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN OCT 23.
24 HOUR FORECAST VALID 0000 UTC MON OCT 24.
48 HOUR FORECAST VALID 0000 UTC TUE OCT 25.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE ROSLYN NEAR 20.0N 106.6W 954 MB AT 0300 UTC OCT 23 
MOVING N OR 360 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 115 KT 
GUSTS 140 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM E 
SEMICIRCLE...40 NM SW QUADRANT AND 50 NM NW QUADRANT. SEAS 12 FT 
OR GREATER WITHIN 90 NM NE QUADRANT...105 NM SE QUADRANT...135 NM
SW QUADRANT...AND 120 NM NW QUADRANT WITH SEAS TO 30 FT. 
ELSEWHERE WITHIN 20N106W TO 21N107W TO 20N108W TO 18N107W TO 
18N106W TO 19N105W TO 20N106W...INCLUDING CABO CORRIENTES...WINDS
20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA WITHIN 22N106W 
TO 23N112W TO 15N114W TO 09N121W TO 10N107W TO 14N102W TO 22N106W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL DEPRESSION ROSLYN INLAND NEAR 24.9N 
103.5W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. OVER FORECAST 
WATERS CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 
FT. 
.36 HOUR FORECAST POST-TROPICAL REMNANT LOW ROSLYN NEAR 27.5N 
101.5W. MAXIMUM SUSTAINED WINDS 15 KT GUSTS 20 KT.
.48 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.

.GULF OF CALIFORNIA WITHIN 31N113W TO 31N114W TO 30N115W TO 
30N114W TO 31N113W SW WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 30N126W TO 30N140W TO 16N140W TO 18N136W TO 24N133W TO
30N126W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 30N117W TO 30N140W TO 15N140W TO 
16N138W TO 24N133W TO 26N125W TO 30N117W WINDS 20 KT OR LESS. 
SEAS 8 TO 12 FT IN N TO NE SWELL...HIGHEST NEAR 30N122W. 
.48 HOUR FORECAST WITHIN 30N118W TO 30N133W TO 27N140W TO 
22N140W TO 22N122W TO 26N116W TO 30N118W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN N SWELL.

.WITHIN 16N125W TO 17N132W TO 13N133W TO 08N129W TO 09N125W TO
16N125W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 18N126W TO 17N132W TO 16N134W TO 
14N133W TO 14N129W TO 15N127W TO 18N126W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 18N126W TO 17N132W TO 16N134W TO 
14N133W TO 14N129W TO 15N127W TO 18N126W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NE SWELL.

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

CONVECTION VALID AT 0300 UTC SUN OCT 23...

.HURCN ROSLYN...NUMEROUS MODERATE SCATTERED STRONG FROM 18N TO 
22N BETWEEN 105W AND 108W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 10N85W TO 11N105W THEN RESUMES NEAR 
15N112W TO 13N127W TO 08N140W. SCATTERED MODERATE ISOLATED STRONG
FROM 10N TO 19N BETWEEN 122W AND 133W. SCATTERED MODERATE FROM 
06N TO 12N BETWEEN 86W AND 93W...AND FROM 11N TO 18N BETWEEN 108W
AND 120W. 

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.