747
FZPN03 KNHC 052201
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE AUG 5 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC TUE AUG 5.
24 HOUR FORECAST VALID 1800 UTC WED AUG 6.
48 HOUR FORECAST VALID 1800 UTC THU AUG 7.
.WARNINGS.
..TROPICAL STORM WARNING
.TROPICAL STORM HENRIETTE NEAR 17.0N 125.6W 1003 MB AT 2100 UTC
AUG 05 MOVING WNW OR 295 DEG AT 14 KT. MAXIMUM SUSTAINED WINDS
45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM N
SEMICIRCLE AND 50 NM S SEMICIRCLE. SEAS 4 M OR GREATER WITHIN
150 NM NE QUADRANT...60 NM SE QUADRANT...75 NM SW QUADRANT...AND
120 NM NW QUADRANT WITH SEAS TO 6.0 M. ELSEWHERE WITHIN 18N123W
TO 20N125W TO 19N127W TO 16N127W TO 15N126W TO 15N124W TO
18N123W WINDS 20 TO 33 KT. SEAS 2.5 TO 4.0 M. REMAINDER OF AREA
WITHIN 18N121W TO 20N122W TO 20N127W TO 15N128W TO 13N124W TO
15N121W TO 18N121W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM HENRIETTE NEAR 17.9N 130.4W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. LITTLE CHANGE. RADIUS
OF TROPICAL STORM FORCE WINDS AND SEAS 4 M OR GREATER WITH SEAS
TO 5.5 M. ELSEWHERE WITHIN 19N128W TO 22N130W TO 22N132W TO
19N134W TO 18N134W TO 16N129W TO 19N128W WINDS 20 TO 33 KT. SEAS
2.5 TO 4.0 M. REMAINDER OF AREA WITHIN 23N129W TO 22N134W TO
18N135W TO 15N133W TO 15N128W TO 19N126W TO 23N129W WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM HENRIETTE NEAR 18.8N 136.3W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE
WINDS WITHIN 60 NM N SEMICIRCLE AND 40 NM S SEMICIRCLE. SEAS 4 M
OR GREATER WITHIN 120 NM N SEMICIRCLE...60 NM SE QUADRANT...AND
90 NM SW QUADRANT WITH SEAS TO 5.0 M. ELSEWHERE WITHIN 20N134W TO
22N138W TO 21N139W TO 19N140W TO 17N138W TO 17N135W TO 20N134W
WINDS 20 TO 33 KT. SEAS 2.5 TO 4.0 M. REMAINDER OF AREA WITHIN
22N132W TO 23N140W TO 17N140W TO 15N136W TO 18N133W TO 22N132W
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.
..GALE WARNING
LOW PRES...EP91
NEAR 09.5N91.5W 1010 MB. WITHIN 12N89W TO
13N89W TO 13N91W TO 12N92W TO 11N92W TO 11N89W TO 12N89W WINDS
20 TO 25 KT. SEAS LESS THAN 2.5 M.
24 HOUR FORECAST LOW PRES...EP91...POSSIBLE TROPICAL CYCLONE
NEAR 12.5N99W 1006 MB. WITHIN 14N93W TO 16N96W TO 16N98W TO
13N100W TO 12N94W TO 13N93W TO 14N93W...INCLUDING NEAR THE GULF
OF TEHUANTEPEC...WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
48 HOUR FORECAST LOW PRES...EP91...POSSIBLE TROPICAL CYCLONE
NEAR 15N106.5W 1000 MB. WITHIN 15N105W TO 16N106W TO 15N107W TO
14N107W TO 14N106W TO 15N105W WINDS 30 TO 35 KT. SEAS TO 2.5 M.
ELSEWHERE WITHIN 17N100W TO 19N105W TO 19N107W TO 15N107W TO
15N104W TO 14N100W TO 17N100W...INCLUDING NEAR CABO CORRIENTES...
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.SYNOPSIS AND FORECAST.
.30 HOUR FORECAST WITHIN 02S103W TO 02S104W TO 03.4S107W TO
03.4S97W TO 02S103W WINDS 20 KT OR LESS. SEAS 2.5 M IN S TO SW
SWELL.
.48 HOUR FORECAST WITHIN 02N94W TO 06N102W TO 05N115W TO 01S109W
TO 03.4S113W TO 03.4S93W TO 02N94W WINDS 20 KT OR LESS. SEAS 2.5
M IN S TO SW SWELL.
.36 HOUR FORECAST WITHIN 11N86W TO 11N88W 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.
.48 HOUR FORECAST LITTLE CHANGE.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 2100 UTC TUE AUG 5...
TROPICAL STORM HENRIETTE
NUMEROUS MODERATE ISOLATED STRONG
WITHIN 150 NM NW SEMICIRCLE.
LOW PRES...EP91...NEAR 09.5N91.5W
WIDELY SCATTERED MODERATE
ISOLATED STRONG FROM 06N TO 16N BETWEEN 88W AND 99.5W.
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
MONSOON TROUGH FROM ALONG BORDER OF COSTA RICA AND PANAMA TO
09N90W TO 13.5N120...THEN RESUMES SW OF HENRIETTE NEAR 14N128W
TO BEYOND 12N140W. SCATTERED MODERATE FROM 06N TO 11N BETWEEN
107.5W AND 116W...AND FROM 16N TO 20.5N BETWEEN 104W AND 109W.
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.
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