412 
FZPN03 KNHC 280302
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE JUL 28 2026

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE JUL 28.
24 HOUR FORECAST VALID 0000 UTC WED JUL 29.
48 HOUR FORECAST VALID 0000 UTC THU JUL 30.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE GENEVIEVE NEAR 17.1N 114.6W 939 MB AT 0300 UTC JUL 28
MOVING NW OR 305 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 125 KT 
GUSTS 150 KT. TROPICAL STORM FORCE WINDS WITHIN 130 NM OF CENTER 
EXCEPT 90 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 240 NM S 
SEMICIRCLE...300 NM NE QUADRANT AND 270 NM NW QUADRANT WITH SEAS 
TO 13 M. ELSEWHERE...WITHIN 19N111W TO 20N115W TO 19N117W TO 
15N116W TO 14N112W TO 16N110W TO 19N111W WINDS 20 TO 33 KT. SEAS 
3.5 TO 4.0 M. REMAINDER OF AREA...WITHIN 14N106W TO 25N114W TO 
19N122W TO 10N121W TO 00N130W TO 01N113W TO 14N106W...INCLUDING 
NEAR CABO CORRIENTES AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR 
LESS. SEAS 2.5 TO 4.0 M IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE GENEVIEVE NEAR 18.4N 117.4W. MAXIMUM
SUSTAINED WINDS 100 KT GUSTS 120 KT. TROPICAL STORM FORCE WINDS 
WITHIN 120 NM OF CENTER EXCEPT 90 NM SW QUADRANT. SEAS 4 M OR 
GREATER WITHIN 270 NM N SEMICIRCLE AND 240 NM S SEMICIRCLE WITH 
SEAS TO 12 M. ELSEWHERE...WITHIN 21N114W TO 21N119W TO 19N121W TO
17N120W TO 16N117W TO 18N113W TO 21N114W WINDS 20 TO 33 KT. SEAS
3.5 TO 4.0 M. REMAINDER OF AREA...WITHIN 22N110W TO 29N117W TO 
30N125W TO 16N130W TO 10N117W TO 12N111W TO 22N110W...INCLUDING 
SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR
LESS. SEAS 2.5 TO 4.0 M IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE GENEVIEVE NEAR 19.5N 120.9W. MAXIMUM
SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS 
WITHIN 110 NM E SEMICIRCLE...90 NM SW QUADRANT AND 120 NM NW 
QUADRANT. SEAS 4 M OR GREATER WITHIN 240 NM OF CENTER...EXCEPT 
270 NM NW QUADRANT WITH SEAS TO 11 M. ELSEWHERE...WITHIN 21N116W 
TO 22N118W TO 23N123W TO 21N124W TO 18N122W TO 17N117W TO 21N116W
WINDS 20 TO 33 KT. SEAS 3.5 TO 4.0 M. REMAINDER OF AREA OVER 
FORECAST WATERS...WITHIN 30N119W TO 30N140W TO 15N140W TO 18N131W
TO 13N123W TO 22N111W TO 30N119W...INCLUDING SEBASTIAN VIZCAINO 
BAY AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 2.5 TO 
4.0 M IN MIXED SWELL.

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 11N86W TO 11N87W TO 11N88W TO 10N87W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO...E WINDS 20 TO 25 KT. 
SEAS LESS THAN 2.5 M.
.06 HOUR FORECAST CONDITIONS IMPROVE. 

.WITHIN 01S95W TO 01S98W TO 01N101W TO 01S106W TO 03.4S108W TO
03S95W TO 01S95W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO
SW SWELL.
.21 HOUR FORECAST CONDITIONS IMPROVE. 

.WITHIN 24N139W TO 25N139W TO 26N140W TO 19N140W TO 21N140W TO
22N139W TO 24N139W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
PRIMARILY E TO SE SWELL.
.09 HOUR FORECAST CONDITIONS IMPROVE. 

.03 HOUR FORECAST WITHIN 31N113W TO 31N114W TO 30N114W TO 
30N113W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA...SE TO S 
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.15 HOUR FORECAST CONDITIONS IMPROVE. 

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

CONVECTION VALID AT 0230 UTC TUE JUL 28...

.HURRICANE GENEVIEVE...NUMEROUS STRONG WITHIN 90 NM OF CENTER.
NUMEROUS MODERATE WITHIN 180 NM OF CENTER. 

.TROPICAL WAVE AXIS ALONG 101W...SCATTERED MODERATE FROM 04N TO
15N BETWEEN 99W AND 103W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS FROM 09N77W TO 08N87W TO 07N98W TO 11N108W. 
ITCZ AXIS FROM 07N128W TO 05N140W. NUMEROUS MODERATE FROM 01N TO
09N BETWEEN 77W AND 92W...FROM 00N TO 08N BETWEEN 128W AND
140W...AND WITHIN 180 NM OF COAST OF MEXICO BETWEEN 103W AND 
108W.

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.