000
FZPN03 KNHC 290321
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN AUG 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN AUG 29.
24 HOUR FORECAST VALID 0000 UTC MON AUG 30.
48 HOUR FORECAST VALID 0000 UTC TUE AUG 31.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE NORA NEAR 21.3N 105.5W 984 MB AT 0300 UTC AUG 29
MOVING N OR 355 DEG AT 14 KT. MAXIMUM SUSTAINED WINDS 65 KT
GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM OF CENTER
EXCEPT 90 NM NW QUADRANT.  SEAS 12 FT OR GREATER WITHIN 0 NM NE
QUADRANT...300 NM SE QUADRANT...180 NM SW QUADRANT...AND 30 NM
NW QUADRANT WITH SEAS TO 16 FT. ELSEWHERE WITHIN 21N105W TO 20N105W 
TO 20N107W TO 21N107W TO 22N106W TO 21N105W...INCLUDING NEAR 
CABO CORRIENTES...WINDS 20 TO 33 KT. SEAS 8 TO 13 FT. REMAINDER
OF AREA WITHIN 11N100W TO 06N112W TO 11N115W TO 22N110W TO 
16N99W TO 11N100W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN S TO SW
SWELL.
.24 HOUR FORECAST TROPICAL STORM NORA NEAR 23.7N 107.1W. MAXIMUM
SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS 
WITHIN 70 NM W SEMICIRCLE...40 NM NE QUADRANT AND 50 NM SE 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM NW AND 120 NM SE 
SEMICIRCLES WITH SEAS TO 22 FT. ELSEWHERE WITHIN 22N107W TO 
23N108W TO 24N108W TO 24N107W TO 23N106W TO 22N107W...INCLUDING 
GULF OF CALIFORNIA...WINDS 20 TO 33 KT. SEAS 8 TO 14 FT. 
REMAINDER OF AREA WITHIN 19N106W TO 21N109W TO 23N109W TO 24N108W
TO 23N106W TO 19N106W...INCLUDING GULF OF CALIFORNIA AND NEAR 
CABO CORRIENTES...WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN S TO SW
SWELL. WITHIN 13N105W TO 14N107W TO 15N107W TO 16N105W TO 
15N104W TO 13N105W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL.
.48 HOUR FORECAST TROPICAL STORM NORA NEAR 24.9N 108.6W. MAXIMUM
SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS 
WITHIN 50 NM S SEMICIRCLE...40 NM NE QUADRANT AND 60 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM OF CENTER EXCEPT 45 
NM E QUADRANT WITH SEAS TO 18 FT. ELSEWHERE WITHIN 23N107W TO 
22N108W TO 23N110W TO 26N109W TO 24N109W TO 23N107W...INCLUDING 
GULF OF CALIFORNIA...WINDS 20 TO 33 KT. SEAS 9 TO 14 FT. 
REMAINDER OF AREA WITHIN 24N108W TO 24N109W TO 25N110W TO 26N109W
TO 24N108W...INCLUDING GULF OF CALIFORNIA...WINDS 20 KT OR LESS.
SEAS 8 TO 11 FT IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL STORM NORA NEAR 26.8N 110.1W. MAXIMUM
SUSTAINED WINDS 55 KT GUSTS 65 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM NORA INLAND NEAR 28.6N 110.7W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW NORA NEAR 30.2N 
110.9W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 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 03.4S104W TO 03.4S120W TO 00N118W TO 02S112W TO 02S107W
TO 03.4S104W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SE AND
SW SWELL.
.24 HOUR FORECAST WITHIN 03S116W TO 03.4S117W TO 03.4S120W TO 
02S120W TO 03S116W TO 03S116W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED SE AND SW SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.27 HOUR FORECAST WITHIN 30N128.5W TO 30N131.5W TO 30N128.5W
WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL.
.48 HOUR FORECAST WITHIN 28N131W TO 28N134W TO 30N136W TO 
30N127W TO 28N131W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N 
SWELL.

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

CONVECTION VALID AT 0250 UTC SUN AUG 29...

.HURRICANE NORA...NUMEROUS MODERATE TO STRONG WITHIN 120 NM NE
AND 210 NM SW SEMICIRCLES. SCATTERED MODERATE TO STRONG IN BANDS 
ELSEWHERE FROM 16N TO 19N BETWEEN 101W AND 108W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM FROM 10N73W TO 12N95W...THEN 
RESUMES FROM 16N110W TO 11N128W. ITCZ BEGINS FROM 11N128W TO 
BEYOND 09.5N140W. SCATTERED MODERATE ISOLATED STRONG CONVECTION 
NORTH OF 05N BETWEEN 79W AND 97W. SCATTERED MODERATE CONVECTION 
WITHIN 180 NM SOUTHEAST OF TROUGH BETWEEN 108W AND 128W. 

$$ 
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.