079
FZPN03 KNHC 312135
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC FRI JUL 31 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC FRI JUL 31.
24 HOUR FORECAST VALID 1800 UTC SAT AUG 1.
48 HOUR FORECAST VALID 1800 UTC SUN AUG 2.
.WARNINGS.
..TROPICAL STORM WARNING
.TROPICAL STORM GENEVIEVE NEAR 22.3N 130.2W 996 MB AT 2100 UTC
JUL 31 MOVING WNW OR 285 DEG AT 14 KT. MAXIMUM SUSTAINED WINDS
50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM N
SEMICIRCLE...90 NM SE QUADRANT AND 80 NM SW QUADRANT. SEAS 4 M
OR GREATER WITHIN 180 NM NE QUADRANT...90 NM SE QUADRANT...120
NM SW QUADRANT...AND 165 NM NW QUADRANT WITH SEAS TO 8.0 M. ELSEWHERE
WITHIN 24N126W TO 26N129W TO 25N132W TO 22N132W TO 20N129W TO
22N126W TO 24N126W WINDS 20 TO 33 KT. SEAS 3.0 TO 4.0 M. REMAINDER
OF AREA WITHIN 24N124W TO 28N124W TO 28N140W TO 13N140W TO 16N128W
TO 24N124W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM GENEVIEVE NEAR 23.6N 135.2W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE
WINDS WITHIN 80 NM N SEMICIRCLE AND 50 NM S SEMICIRCLE. SEAS 4 M
OR GREATER 150 NM N AND 75 NM S SEMICIRCLES WITH SEAS TO 6 M.
ELSEWHERE WITHIN 26N133W TO 28N134W TO 27N140W TO 24N140W TO
22N136W TO 23N133W TO 26N133W WINDS 20 TO 33 KT. SEAS 3.0 TO 4.0
M. REMAINDER OF AREA WITHIN 25N130W TO 30N134W TO 30N140W TO
19N140W TO 17N138W TO 19N133W TO 25N130W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM GENEVIEVE NEAR 25.4N 140.6W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE
WINDS WITHIN 40 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE. SEAS 4 M
OR GREATER 150 NM NE AND 60 NM SW SEMICIRCLES WITH SEAS TO 5.5
M. ELSEWHERE WITHIN 28N137W TO 29N138W TO 30N140W TO 24N140W TO
25N139W TO 26N137W TO 28N137W WINDS 20 TO 33 KT. SEAS 3.0 TO 4.0
M. REMAINDER OF AREA WITHIN 27N135W TO 30N136W TO 30N140W TO
21N140W TO 22N139W TO 27N135W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 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 12N87W TO 12N90W TO 11N92W TO 09N92W TO 09N89W
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20
TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 00N100W TO 01N111W TO 03S120W TO 03S99W
TO 03S95W TO 00N100W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
SW TO W SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.36 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 30N115W TO
29N113W TO 30N112W TO 31N113W...INCLUDING THE GULF OF
CALIFORNIA... SE TO S WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 30N122W TO 30N126W TO 29N126W TO
29N124W TO 29N123W TO 30N122W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN N SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 2100 UTC FRI JUL 31...
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
MONSOON TROUGH FROM 10N85W TO 09N90W. ITCZ FROM 09N90W TO
05N110W TO 08N110W...AND FROM 15N128W TO BEYOND 10N140W.
SCATTERED MODERATE FROM 04N TO 07N BETWEEN 85W AND 100W...AND
FROM 08N TO 11N BETWEEN 113W AND 117W.
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.
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