648
FZPN03 KNHC 030250
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN AUG 3 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN AUG 3.
24 HOUR FORECAST VALID 0000 UTC MON AUG 4.
48 HOUR FORECAST VALID 0000 UTC TUE AUG 5.
.WARNINGS.
..TROPICAL STORM WARNING
.TROPICAL STORM GIL NEAR 19.5N 132.0W 997 MB AT 0300 UTC AUG 03
MOVING WNW OR 295 DEG AT 18 KT. MAXIMUM SUSTAINED WINDS 55 KT
GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM NE
QUADRANT...100 NM SE QUADRANT...50 NM SW QUADRANT...AND 90 NM NW
QUADRANT. SEAS 4 M OR GREATER WITHIN 270 NM NE QUADRANT...240 NM
SE QUADRANT...180 NM SW QUADRANT...AND 150 NM NW QUADRANT WITH
SEAS TO 8.0 M. ELSEWHERE WITHIN 24N129W TO 24N136W TO 22N136W TO
18N134W TO 19N130W TO 21N128W TO 24N129W WINDS 20 TO 33 KT. SEAS
3.0 TO 4.0 M. REMAINDER AREA WITHIN 23N123W TO 26N127W TO 24N140W
TO 14N140W TO 08N128W TO 15N124W TO 23N123W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.24 HOUR FORECAST POST-TROPICAL GIL NEAR 21.1N 137.4W. MAXIMUM
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS
WITHIN 50 NM N SEMICIRCLE...30 NM SE QUADRANT AND 0 NM SW
QUADRANT. SEAS 4 M OR GREATER WITHIN 210 NM NE QUADRANT...90 NM
SE QUADRANT...150 NM SW QUADRANT...AND 180 NM NW QUADRANT WITH
SEAS TO 5.0 M. ELSEWHERE WITHIN 25N134W TO 25N139W TO 22N140W TO
21N137W TO 23N133W TO 25N134W WINDS 20 TO 33 KT. SEAS 3.0 TO 4.0
M. REMAINDER AREA WITHIN 22N130W TO 28N134W TO 28N139W TO 11N140W
TO 07N139W TO 07N133W TO 22N130W WINDS 20 KT OR LESS. SEAS 2.5
TO 3.0 M IN MIXED SWELL.
.36 HOUR FORECAST POST-TROPICAL REMNANT LOW GIL NEAR 21.7N
140.2W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW GIL NEAR 22.0N
142.8W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. OVER FORECAST
WATERS WITHIN 26N137W TO 29N140W TO 21N140W TO 23N138W TO 25N137W
TO 26N137W 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 11N100W TO 11N101W TO 10N102W TO 08N102W TO 09N101W TO
11N100W SE TO S WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.LOW PRES NEAR 11N113W 1009 MB. WITHIN 15N110W TO 15N114W TO
12N115W TO 11N114W TO 12N110W TO 15N110W WINDS 20 TO 25 KT. SEAS
LESS THAN 2.5 M.
24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE
NEAR
11.5N117.5W 1008 MB. WITHIN 13N115W TO 14N117W TO 15N119W TO
12N119W TO 11N118W TO 11N116W TO 13N115W WINDS 20 TO 30 KT. SEAS
2.5 TO 3.0 M IN S TO SW SWELL.
48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE
NEAR
13N121.5W 1007 MB. WITHIN 14N120W TO 15N121W TO 15N123W TO
13N122W TO 12N120W TO 13N120W TO 14N120W WINDS 20 TO 30 KT. SEAS
3.0 TO 3.5 M. ELSEWHERE WITHIN 15N116W TO 17N120W TO 16N124W TO
10N121W TO 07N122W TO 10N116W TO 15N116W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN S TO SW SWELL.
.WITHIN 16N94W TO 16N95W TO 16N96W TO 14N96W TO 14N94W TO 15N94W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS
20 TO 25 KT. SEAS LESS THAN 2.5 M.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.WITHIN 02S109W TO 01S118W TO 02S120W TO 03.4S120W TO 03.4S106W
TO 02S109W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW
SWELL.
.24 HOUR FORECAST WITHIN 00N103W TO 03N118W TO 02N129W TO
01S120W TO 03.4S120W TO 02S103W TO 00N103W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN S TO SW SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.42 HOUR FORECAST WITHIN 30N119W TO 30N124W TO 29N123W TO
29N120W TO 30N119W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
SWELL.
.48 HOUR FORECAST WITHIN 30N119W TO 30N124W TO 29N123W TO
29N120W TO 30N119W 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 0250 UTC SUN AUG 3...
T.S. GIL
SCATTERED TO NUMEROUS MODERATE TO STRONG FROM 19N TO
22N BETWEEN 130W AND 133W. SCATTERED MODERATE ISOLATED STRONG
ELSEWHERE FROM 17N TO 28N BETWEEN 127W AND 136W.
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
MONSOON TROUGH FROM 09N84W TO 10N108W TO 11N113W TO 10N118W. IT
RESUMES FROM 12N132W TO 07N140W. SCATTERED MODERATE ISOLATED
STRONG N OF 03N E OF 83W...FROM 06N TO 12N BETWEEN 86W AND
100W...FROM 06N TO 17N BETWEEN 100W AND 119W...AND FROM 07N TO
11N BETWEEN 130W AND 140W.
.FORECASTER AL. NATIONAL HURRICANE CENTER.
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