852 
FZPN03 KNHC 250841
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON OCT 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 OCT 25.
24 HOUR FORECAST VALID 0600 UTC TUE OCT 26.
48 HOUR FORECAST VALID 0600 UTC WED OCT 27.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE RICK NEAR 17.6N 101.8W 977 MB AT 0900 UTC OCT 25
MOVING N OR 355 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 90 KT GUSTS
110 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM E SEMICIRCLE AND
50 NM W SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 90 NM S SEMICIRCLE...30
NM NE QUADRANT AND 60 NM NW QUADRANT WITH SEAS TO 28 FT. ELSEWHERE
WITHIN 16N101W TO 16N102W TO 17N103W TO 18N103W TO 17N101W TO 
16N101W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA 
WITHIN 10N103W TO 08N109W TO 17N107W TO 19N104W TO 15N98W TO 
10N103W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.12 HOUR FORECAST TROPICAL STORM RICK INLAND NEAR 18.7N 102.3W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT.
.24 HOUR FORECAST POST-TROPICAL RICK NEAR 19.8N 102.8W. 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...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.

.COLD FRONT FROM 30N130W TO 27N140W. WITHIN 28N128W TO 25N136W 
TO 25N140W TO 30N140W TO 30N124W TO 28N128W WINDS 20 KT OR LESS. 
SEAS 8 TO 14 FT IN NW TO N SWELL...HIGHEST NEAR 30N140W. 
ELSEWHERE WITHIN 06N128W TO 08N140W TO 15N140W TO 25N119W TO 
19N108W TO 06N128W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW 
SWELL. 
.24 HOUR FORECAST COLD FRONT FROM 30N119W TO 25N135W. FROM 26N 
TO 29N E OF 115W NW WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. ELSEWHERE WITHIN
19N123W TO 13N140W TO 30N140W TO 30N115W TO 19N123W WINDS 20 KT 
OR LESS. SEAS 8 TO 14 FT IN NW TO N SWELL...HIGHEST NEAR 30N130W.
REMAINDER OF AREA WITHIN 07N109W TO 08N122W TO 13N126W TO 
15N123W TO 14N109W TO 07N109W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW SWELL. 
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 30N112W TO 
22N125W. WITHIN 06N113W TO 05N140W TO 30N140W TO 30N116W TO 
22N110W TO 06N113W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW TO 
N SWELL.

.24 HOUR FORECAST WITHIN 30N113W TO 29N114W TO 30N115W TO
31N114W TO 31N113W TO 30N113W...INCLUDING GULF OF CALIFORNIA...
W WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 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 0830 UTC MON OCT 25...

HURRICANE RICK...NUMEROUS MODERATE TO STRONG WITHIN 90 NM OF THE
CENTER OF THE HURRICANE.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N78W TO 07N97W...AND FROM 13N105W TO 
10N113W TO A 1012 MB LOW NEAR 11.5N122W TO 11N137W. SCATTERED 
MODERATE FROM 10N TO 12N BETWEEN 105W AND 109W...FROM 09N TO 11N
BETWEEN 112W AND 115W...AND FROM 09N TO 12N BETWEEN 130W AND 
135W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.