232 
FZPN03 KNHC 221708 CCA
HSFEP2

HIGH SEAS FORECAST...CORRECTED
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED JUL 22 2020

CORRECTED TO ADD TROPICAL WAVES AND HURRICANE DOUGLAS CONVECTION

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC WED JUL 22.
24 HOUR FORECAST VALID 1200 UTC THU JUL 23.
48 HOUR FORECAST VALID 1200 UTC FRI JUL 24.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE DOUGLAS NEAR 11.8N 129.5W 993 MB AT 1500 UTC JUL 22
MOVING W OR 265 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS 65 KT
GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM S
SEMICIRCLE...70 NM NE QUADRANT AND 60 NM NW QUADRANT. SEAS 12 FT
OR GREATER WITHIN 90 NM OF CENTER EXCEPT 60 NM SW QUADRANT WITH 
SEAS TO 25 FT. ELSEWHERE WITHIN 11N125W TO 09N126W TO 10N130W TO
14N131W TO 16N127W TO 11N125W E TO SE WINDS 20 TO 33 KT. SEAS 10
TO 12 FT. 
.24 HOUR FORECAST HURRICANE DOUGLAS NEAR 13.1N 
134.1W. MAXIMUM SUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL 
STORM FORCE WINDS WITHIN 80 NM N SEMICIRCLE...50 NM SE QUADRANT 
AND 40 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM N 
SEMICIRCLE AND 120 NM S SEMICIRCLE WITH SEAS TO 26 FT. ELSEWHERE
WITHIN 11N128W TO 09N134W TO 14N138W TO 20N136W TO 17N129W TO 
11N128W E WINDS 20 TO 33 KT. SEAS 10 TO 12 FT.
.48 HOUR FORECAST HURRICANE DOUGLAS NEAR 15.7N 140.0W. MAXIMUM 
SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS 
WITHIN 90 NM NE QUADRANT...60 NM SE QUADRANT...50 NM SW 
QUADRANT...AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
150 NM N SEMICIRCLE AND 135 NM S SEMICIRCLE WITH SEAS TO 22 FT.
ELSEWHERE WITHIN 14N134W TO 11N140W TO 22N140W TO 22N136W TO 
19N133W TO 14N134W E TO SE WINDS 20 TO 33 KT. SEAS 12 TO 14 FT.
.72 HOUR FORECAST HURRICANE DOUGLAS NEAR 18.0N 146.1W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 KT. EXTENDED OUTLOOK...USE FOR 
GUIDANCE ONLY...ERRORS MAY BE LARGE. 
.96 HOUR FORECAST TROPICAL STORM DOUGLAS NEAR 19.0N 152.0W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. 
.120 HOUR FORECAST TROPICAL STORM DOUGLAS NEAR 20.0N 158.0W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 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 17N133W TO 18N140W TO 22N140W TO 24N136W TO 20N133W TO
17N133W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.45 HOUR FORECAST WITHIN 04N82W TO 00N92W TO 05N96W TO 06N88W TO
06N83W TO 04N82W S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 02N83W TO 01N92W TO 04N107W TO 06N103W
TO 06N82W TO 02N83W S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.

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

CONVECTION VALID AT 1545 UTC WED JUL 22...

.HURRICANE DOUGLAS NEAR 11.9N 128.0W...NUMEROUS MODERATE TO 
STRON FROM 10N TO 14N BETWEEN 128W AND 131W. SCATTERED MODERATE 
ISOLATED STRONG FROM 05N TO 15N BETWEEN 125W AND 135W. 

.TROPICAL WAVE ALONG 90W...SCATTERED MODERATE TO STRONG 04N TO 
16N BETWEEN 85W AND 97W.

.TROPICAL WAVE ALONG 99W...SCATTERED MODERATE ISOLATED STRONG
N OF 12N BETWEEN 100W AND 105W.

.TROPICAL WAVE ALONG 114W...NO DEEP CONVECTION ASSOCIATED WITH 
IT.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 08N78W TO 09N87W TO 10N109W 
THEN RESUMES NEAR 07N131W TO 06N140W. SCATTERED MODERATE 
CONVECTION N OF 01N E OF 84W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.