470  
FZPN03 KNHC 262106  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC TUE AUG 26 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 26.  
24 HOUR FORECAST VALID 1800 UTC WED AUG 27.  
48 HOUR FORECAST VALID 1800 UTC THU AUG 28.  
 
.WARNINGS.  
   
..TROPICAL STORM WARNING
 
 
.TROPICAL STORM JULIETTE NEAR 19.9N 117.2W 996 MB AT 2100 UTC  
AUG 26 MOVING NW OR 325 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 55  
KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM W  
SEMICIRCLE...50 NM NE QUADRANT AND 60 NM SE QUADRANT. SEAS 4 M OR  
GREATER WITHIN 90 NM NW AND SE QUADRANTS...120 NM NE QUADRANT  
AND 60 NM SW QUADRANT WITH SEAS TO 6.0 M. ELSEWHERE...WITHIN  
21N115W TO 21N117W TO 21N120W TO 18N117W TO 13N119W TO 16N115W TO  
21N115W WINDS 20 TO 33 KT. SEAS 3.0 TO 4.0 M. REMAINDER OF  
AREA...WITHIN 21N112W TO 21N120W TO 16N117W TO 13N120W TO 13N114W  
TO 15N111W TO 21N112W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN  
MIXED SWELL.  
.24 HOUR FORECAST TROPICAL STORM JULIETTE NEAR 22.7N 119.8W.  
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE  
WINDS WITHIN 40 NM OF CENTER EXCEPT 30 NM SW QUADRANT. SEAS 4 M  
OR GREATER WITHIN 60 NM ALL QUADRANTS EXCEPT 90 NM NE QUADRANT  
WITH SEAS TO 5.5 M. ELSEWHERE...WITHIN 24N119W TO 25N121W TO  
24N123W TO 22N122W TO 21N119W TO 23N118W TO 24N119W WINDS 20 TO  
33 KT. SEAS 3.0 TO 4.0 M. REMAINDER OF AREA...WITHIN 23N116W TO  
25N118W TO 25N121W TO 22N123W TO 19N121W TO 19N118W TO 23N116W  
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL.  
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW JULIETTE NEAR 25.2N  
121.2W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 4 M OR  
GREATER WITHIN 30 NM ALL QUADRANTS WITH SEAS TO 4.0 M.  
ELSEWHERE...WITHIN 26N120W TO 26N121W TO 25N121W TO 24N120W TO  
25N120W TO 26N120W WINDS 20 TO 30 KT. SEAS 3.0 TO 4.0 M.  
REMAINDER OF AREA. WITHIN 26N120W TO 27N121W TO 26N123W TO  
25N124W TO 24N124W TO 24N121W TO 26N120W 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 14N95W TO 16N95W TO 12N98W TO 12N101W TO 11N98W TO  
12N97W TO 14N95W...INCLUDING THE GULF OF TEHUANTEPEC...NE WINDS  
20 TO 25 KT. SEAS 2.5 TO 3.0 M.  
.24 HOUR FORECAST WITHIN 16N95W TO 15N96W TO 14N96W TO 14N95W TO  
15N94W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...NE WINDS  
20 TO 25 KT. SEAS 2.5 TO 3.0 M.  
.48 HOUR FORECAST CONDITIONS IMPROVE.  
 
.WITHIN 11N86W TO 11N89W TO 10N91W TO 09N92W TO 09N91W TO 09N87W  
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...WINDS 20 KT OR  
LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL.  
.18 HOUR FORECAST CONDITIONS IMPROVE.  
 
.WITHIN 07N80W TO 08N84W TO 03N95W TO 06N104W TO 03.4S120W TO  
03.4S85W TO 07N80W...INCLUDING THE GULF OF PANAMA AND NEAR THE  
AZUERO PENINSULA...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE  
SWELL.  
.24 HOUR FORECAST WITHIN 03S117W TO 02S118W TO 02S120W TO  
03.4S120W TO 03S116W TO 03.4S113W TO 03S117W WINDS 20 KT OR LESS.  
SEAS 2.5 TO 3.0 M IN SE SWELL.  
.48 HOUR FORECAST WITHIN 01S111W TO 00N115W TO 03N119W TO  
02N120W TO 03.4S120W TO 03.4S103W TO 01S111W WINDS 20 KT OR LESS.  
SEAS 2.5 TO 3.0 M IN E TO SE SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 2100 UTC TUE AUG 26...  
   
TROPICAL STORM JULIETTE CENTERED NEAR 19.9N 117.2W
 
NUMEROUS  
STRONG FROM 15N TO 20N BETWEEN 114W AND 120W.  
 
.TROPICAL WAVE AXIS ALONG 103W. NUMEROUS MODERATE ISOLATED STRONG  
FROM 10N TO 16N BETWEEN 98W AND 105W.  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH AXIS FROM 10N85W TO 14N106W AND FROM 15N118W TO  
12N140W. SCATTERED MODERATE ISOLATED STRONG N OF 05N AND E OF  
86W. SCATTERED MODERATE FROM 10N TO 16N BETWEEN 119W AND 131W.  
 

 
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.  
 
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