075
FZPN03 KNHC 311602
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU JUL 31 2025
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU JUL 31.
24 HOUR FORECAST VALID 1200 UTC FRI AUG 1.
48 HOUR FORECAST VALID 1200 UTC SAT AUG 2.
.WARNINGS.
..HURRICANE WARNING
.TROPICAL STORM GIL NEAR 13.2N 116.2W 1000 MB AT 1500 UTC JUL 31
MOVING W OR 280 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 45 KT
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM NE
QUADRANT...140 NM SE QUADRANT...50 NM SW QUADRANT...AND 20 NM NW
QUADRANT. SEAS 4 M OR GREATER WITHIN 0 NM W SEMICIRCLE...210 NM
NE QUADRANT AND 150 NM SE QUADRANT WITH SEAS TO 4.5 M. WITHIN
16N113W TO 16N116W TO 15N117W TO 11N117W TO 09N116W TO 13N112W TO
16N113W WINDS 20 TO 33 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE WITHIN
17N110W TO 17N113W TO 15N116W TO 06N122W TO 07N112W TO 10N109W TO
17N110W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE GIL NEAR 15.0N 120.9W. MAXIMUM
SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS
WITHIN 130 NM NE QUADRANT...150 NM SE QUADRANT...80 NM SW
QUADRANT...AND 90 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 250
NM NE QUADRANT...200 NM SE QUADRANT...60 NM SW QUADRANT AND 90 NM
NW QUADRANT WITH SEAS TO 7 M. WITHIN 16N117W TO 18N119W TO
18N122W TO 17N124W TO 13N122W TO 12N118W TO 16N117W WINDS 20 TO
33 KT. SEAS 3 TO 6 M. ELSEWHERE WITHIN 19N113W TO 18N122W TO
14N118W TO 08N125W TO 09N116W TO 12N113W TO 19N113W WINDS 20 KT
OR LESS. SEAS 2.5 TO 5 M IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE GIL NEAR 17.8N 127.4W. MAXIMUM
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS
WITHIN 140 NM NE QUADRANT...120 NM SE QUADRANT...70 NM SW
QUADRANT...AND 110 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 240
NM E SEMICIRCLE AND 120 NM W SEMICIRCLE WITH SEAS TO 9 M. WITHIN
20N124W TO 21N126W TO 20N130W TO 17N129W TO 16N127W TO 16N124W
TO 20N124W WINDS 20 TO 33 KT. SEAS 3 TO 6 M. ELSEWHERE WITHIN
23N120W TO 20N133W TO 13N128W TO 08N127W TO 11N122W TO 17N118W TO
23N120W WINDS 20 KT OR LESS. SEAS 2.5 TO 4 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 16N94W TO 16N95W TO 14N96W TO 15N95W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
30 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 15N95W TO 16N94W TO 16N95W TO 14N97W TO
13N97W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 14N96W TO 14N95W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
30 KT. SEAS 2.5 M IN MIXED NE AND SW SWELL.
.WITHIN 11N86W TO 11N89W TO 10N88W TO 10N87W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25
KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 11N86W TO 12N88W TO 11N89W TO 10N88W TO
10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 11N88W TO 10N88W TO
10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20
TO 25 KT. SEAS LESS THAN 2.5 M.
.WITHIN 17N135W TO 20N140W TO 12N140W TO 13N136W TO 17N135W
WINDS 20 KT OR LESS. SEAS 2.5 M IN MIXED NE AND SW SWELL.
.24 HOUR FORECAST WITHIN 18N133W TO 21N133W TO 22N140W TO
12N140W TO 14N135W TO 18N133W WINDS 20 KT OR LESS. SEAS 2.5 M IN
MIXED E AND SW SWELL.
.48 HOUR FORECAST WITHIN 21N133W TO 23N140W TO 14N140W TO
18N134W TO 21N133W WINDS 20 KT OR LESS. SEAS 2.5 M IN NE TO E
SWELL.
.48 HOUR FORECAST WITHIN 03S81.5W TO 03S85W TO 03S87W TO
03.4S89.5W TO 03.4S81.5W TO 03S81.5W...EXCEPT LEE OF GALAPAGOS
ISLANDS...WINDS 20 KT OR LESS. SEAS 2.5 M IN S TO SW SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 1200 UTC THU JUL 31...
TROPICAL STORM GIL NEAR 13.2N 116.2W
NUMEROUS STRONG FROM 09N
TO 14N BETWEEN 115W AND 119W. SCATTERED MODERATE TO STRONG FROM
07N TO 16N BETWEEN 113W AND 124W.
.TROPICAL WAVE AXIS ALONG 87W. SCATTERED MODERATE ISOLATED
STRONG FROM 05N TO 12N BETWEEN 83W AND 92W.
.TROPICAL WAVE AXIS ALONG 99W. SCATTERED MODERATE ISOLATED
STRONG FROM 11N TO 17N BETWEEN 93W AND 103W.
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
MONSOON TROUGH FROM 10N85W TO 13N108W...AND 11N119W TO 09N139W.
ITCZ FROM 09N139W TO BEYOND 10N140W.
.FORECASTER ADAMS. NATIONAL HURRICANE CENTER.
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