388
FZPN03 KNHC 290319
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED JUL 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED JUL 29.
24 HOUR FORECAST VALID 0000 UTC THU JUL 30.
48 HOUR FORECAST VALID 0000 UTC FRI JUL 31.
.WARNINGS.
..HURRICANE WARNING
.HURRICANE GENEVIEVE NEAR 18.3N 117.6W 948 MB AT 0300 UTC JUL 29
MOVING WNW OR 290 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 115 KT
GUSTS 140 KT. TROPICAL STORM FORCE WINDS WITHIN 110 NM NW AND SE
QUADRANTS...120 NM NE QUADRANT AND 100 NM SW QUADRANT. SEAS 4 M
OR GREATER WITHIN 240 NM NE AND SW QUADRANTS...300 NM NW QUADRANT
AND 180 NM SE QUADRANT WITH SEAS TO 11.5 M. ELSEWHERE...WITHIN
20N114W TO 21N115W TO 21N119W TO 18N121W TO 16N119W TO 16N115W TO
20N114W WINDS 20 TO 33 KT. SEAS 3.5 TO 4.0 M. REMAINDER OF
AREA...WITHIN 23N110W TO 30N117W TO 30N126W TO 22N131W TO 14N129W
TO 11N114W TO 23N110W...INCLUDING SEBASTIAN VIZCAINO BAY AND
WITHIN 60 NM OF SHORE...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 19.3N 120.8W. MAXIMUM
SUSTAINED WINDS 105 KT GUSTS 130 KT. TROPICAL STORM FORCE WINDS
WITHIN 110 NM N SEMICIRCLE...100 NM SE QUADRANT AND 90 NM SW
QUADRANT. SEAS 4 M OR GREATER WITHIN 210 NM OF CENTER...EXCEPT
270 NM NW QUADRANT WITH SEAS TO 11 M. ELSEWHERE...WITHIN 21N117W
TO 23N121W TO 21N124W TO 18N123W TO 16N119W TO 19N117W TO 21N117W
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 12N124W
TO 15N115W TO 30N119W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN
MIXED SWELL.
.48 HOUR FORECAST HURRICANE GENEVIEVE NEAR 20.7N 125.6W. MAXIMUM
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS
WITHIN 100 NM N SEMICIRCLE AND 80 NM S SEMICIRCLE. SEAS 4 M OR
GREATER WITHIN 210 NM N SEMICIRCLE...AND 180 NM S SEMICIRCLE WITH
SEAS TO 9.5 M. ELSEWHERE...WITHIN 22N121W TO 25N127W TO 24N132W
TO 20N128W TO 18N123W TO 20N121W TO 22N121W WINDS 20 TO 33 KT.
SEAS 3.5 TO 4.0 M. REMAINDER OF AREA OVER FORECAST
WATERS...WITHIN 30N124W TO 25N131W TO 30N140W TO 16N140W TO
15N128W TO 19N119W TO 30N124W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.5 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.
.21 HOUR FORECAST WITHIN 10N86W TO 12N87W TO 11N88W TO
10N86W...INCLUDING THE GULF OF PAPAGAYO...E WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 0230 UTC WED JUL 29...
HURRICANE GENEVIEVE
NUMEROUS MODERATE ISOLATED STRONG WITHIN
120 NM OF CENTER. SCATTERED MODERATE TO STRONG FROM 12N TO 16N
BETWEEN 112W AND 116W.
.TROPICAL WAVE AXIS ALONG 106W. SCATTERED MODERATE FROM 05N TO
10N BETWEEN 106W AND 109W.
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
MONSOON TROUGH AXIS EXTENDS FROM 10N78W TO 06N93W TO 10N107W.
SCATTERED MODERATE ISOLATED STRONG FROM 01N TO 17N BETWEEN 89W
AND 103W.
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.
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