182
FZPN03 KNHC 060859
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED AUG 6 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC WED AUG 6.
24 HOUR FORECAST VALID 0600 UTC THU AUG 7.
48 HOUR FORECAST VALID 0600 UTC FRI AUG 8.
.WARNINGS.
..TROPICAL STORM WARNING
.TROPICAL STORM HENRIETTE NEAR 17.8N 128.2W 1003 MB AT 0900 UTC
AUG 06 MOVING W OR 280 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS 45
KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM N
SEMICIRCLE AND 40 NM S SEMICIRCLE. SEAS 4 M OR GREATER WITHIN
120 NM NE QUADRANT...45 NM SE QUADRANT...60 NM SW QUADRANT...AND
90 NM NW QUADRANT WITH SEAS TO 6.0 M. ELSEWHERE WITHIN 20N127W TO
20N129W TO 18N130W TO 16N129W TO 16N128W TO 18N127W TO 20N127W
WINDS 20 TO 33 KT. SEAS 3.0 TO 4.0 M. REMAINDER AREA WITHIN
20N125W TO 21N127W TO 20N130W TO 18N130W TO 15N129W TO 16N126W TO
20N125W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM HENRIETTE NEAR 18.4N 133.4W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE
WINDS WITHIN 60 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE. SEAS 4 M
OR GREATER WITHIN 120 NM N SEMICIRCLE...AND 60 NM S SEMICIRCLE
WITH SEAS TO 5.5 M. ELSEWHERE WITHIN 20N131W TO 22N134W TO
20N136W TO 19N136W TO 17N135W TO 18N133W TO 20N131W WINDS 20 TO
33 KT. SEAS 3.0 TO 4.0 M. REMAINDER AREA WITHIN 20N129W TO
23N131W TO 23N134W TO 21N137W TO 16N135W TO 16N132W TO 20N129W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM HENRIETTE NEAR 19.2N 139.4W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. LITTLE CHANGE IN
RADIUS OF TROPICAL STORM FORCE WINDS AND SEAS 4 M OR GREATER WITH
SEAS TO 5.0 M. ELSEWHERE WITHIN 20N137W TO 22N139W TO 22N140W TO
18N140W TO 19N139W TO 20N138W TO 20N137W WINDS 20 TO 33 KT. SEAS
3.0 TO 4.0 M. REMAINDER AREA WITHIN 20N135W TO 23N137W TO
24N140W TO 20N138W TO 18N140W TO 16N138W TO 20N135W 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 NEAR 11.5N94.6W 1010 MB. WITHIN 14N90W TO 15N94W TO
13N96W TO 11N94W TO 11N91W TO 12N90W TO 14N90W WINDS 20 TO 25
KT. SEAS 2.5 M.
24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE
NEAR
14.5N102W 1010 MB. WITHIN 16N96W TO 17N101W TO 17N104W TO
14N103W TO 13N100W TO 13N96W TO 16N96W WINDS 20 TO 30 KT. SEAS
2.5 TO 3.0 M.
36 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE
NEAR
16N105.5W 1009 MB. WITHIN 17N105W TO 18N105W TO 18N106W TO
17N106W TO 17N105W TO 16N105W TO 17N105W WINDS 30 TO 35 KT. SEAS
3.0 TO 4.0 M. ELSEWHERE WITHIN 17N100W TO 20N105W TO 19N107W TO
15N106W TO 15N103W TO 15N100W TO 17N100W WINDS 20 TO 30 KT. SEAS
2.5 TO 3.0 M.
48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE
NEAR
18N108.7W 1006 MB. WITHIN 19N108W TO 19N109W TO 18N109W TO
18N108W TO 19N108W WINDS 30 TO 40 KT. SEAS 3.0 TO 4.5 M.
ELSEWHERE WITHIN 18N102W TO 20N106W TO 19N110W TO 15N109W TO
15N106W TO 16N103W TO 18N102W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0
M.
.SYNOPSIS AND FORECAST.
.18 HOUR FORECAST WITHIN 01S101W TO 01S104W TO 03.4S107W TO
03.4S98W TO 01S101W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S
TO SW SWELL.
.24 HOUR FORECAST WITHIN 01S101W TO 01S104W TO 03.4S107W TO
03.4S98W TO 01S101W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S
SWELL.
.48 HOUR FORECAST WITHIN 05N108W TO 08N110W TO 08N119W TO
00N123W TO 03.4S116W TO 03.4S107W TO 05N108W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.0 M IN S SWELL.
.24 HOUR FORECAST WITHIN 12N87W TO 11N88W TO 10N88W TO 09N88W TO
09N86W TO 10N85W TO 12N87W...INCLUDING THE GULF OF PAPAGAYO...
NE TO E WINDS 20 TO 25 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 28N111W TO 29N112W TO 27N112W TO
25N111W TO 25N110W TO 27N109W TO 28N111W...INCLUDING THE GULF OF
CALIFORNIA... SE TO S WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 0850 UTC WED AUG 6...
T.S. HENRIETTE
NUMEROUS MODERATE ISOLATED STRONG FROM 18N TO
20N BETWEEN 126W AND 129W. SCATTERED MODERATE ELSEWHERE FROM
15N TO 21N BETWEEN 125W AND 131W.
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
MONSOON TROUGH FROM 10N86W TO 11.5N94.5W TO 08N104W TO 13N117W.
IT RESUMES FROM 13N130W TO 11N140W. SCATTERED MODERATE ISOLATED
STRONG FROM 09N TO 15N BETWEEN 93W AND 100W...FROM 05N TO 12N
BETWEEN 100W AND 117W...AND FROM 07N TO 11N BETWEEN 133W AND
140W.
.FORECASTER AL. NATIONAL HURRICANE CENTER.
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