FZPN03 KNHC 031534

HSFEP2



HIGH SEAS FORECAST

NWS NATIONAL HURRICANE CENTER MIAMI FL

1630 UTC THU JUL 03 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 03.

24 HOUR FORECAST VALID 1200 UTC FRI JUL 04.

48 HOUR FORECAST VALID 1200 UTC SAT JUL 05.



.WARNINGS.



...TROPICAL STORM WARNING...

.TROPICAL STORM FLOSSIE NEAR 20.6N 111.7W 1001 MB AT 1500 UTC

JUL 03 MOVING WNW OR 300 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 40

KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM NE

QUADRANT...40 NM SE QUADRANT...20 NM SW QUADRANT...AND 30 NM NW

QUADRANT. SEAS 4 M OR GREATER WITHIN 45 NM S SEMICIRCLE...90 NM 

NE QUADRANT AND 60 NM NW QUADRANT WITH SEAS TO 5.5 M. ELSEWHERE

WITHIN 21N110W TO 21N112W TO 22N113W TO 20N114W TO 18N113W TO 

19N110W TO 21N110W W WINDS 20 TO 33 KT. SEAS 3 TO 4 M. REMAINDER 

OF AREA WITHIN 15N103W TO 24N108W TO 23N115W TO 18N116W TO

09N115W TO 07N014W TO 15N103W WINDS 20 KT OR LESS. SEAS 2.5 TO

3 M IN MIXED SWELL.

.12 HOUR FORECAST POST-TROPICAL FLOSSIE NEAR 21.4N 112.9W. 

MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.

.24 HOUR FORECAST POST-TROPICAL REMNANT LOW FLOSSIE NEAR 22.6N 

114.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 24N112W

TO 24N115W TO 22N116W TO 21N115W TO 22N112W TO 24N112W SE TO S 

WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M IN S SWELL.

.48 HOUR FORECAST POST-TROPICAL REMNANT LOW FLOSSIE NEAR 24.3N 

117.7W. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.



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 11N94W TO 11N95W TO 11N96W TO 09N95W TO 09N94W TO 10N93W

TO 11N94W SE WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M. ELSEWHERE 

WITHIN 12N90W TO 14N97W TO 04N105W TO 01N94W TO 04N89W TO 12N90W 

WINDS 20 KT OR LESS. SEAS TO 2.5 M IN MIXED SWELL.

.24 HOUR FORECAST LOW PRES NEAR 12N105W 1008 MB. WITHIN 14N98W 

TO 14N100W TO 13N100W TO 12N100W TO 12N98W TO 13N98W TO 14N98W E 

TO SE WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M. ELSEWHERE WITHIN 14N95W

TO 16N101W TO 10N101W TO 05N103W TO 04N96W TO 06N94W TO 14N95W 

WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN S TO SW SWELL.

.48 HOUR FORECAST LOW PRES NEAR 14N108W 1007 MB. WITHIN 17N101W 

TO 18N104W TO 17N107W TO 14N107W TO 13N103W TO 15N101W TO 17N101W

WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M.



.WITHIN 29N112W TO 31N113W TO 32N115W TO 30N115W TO 27N112W TO

27N110W TO 29N112W...INCLUDING THE GULF OF CALIFORNIA...SE TO S 

WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.

.24 HOUR FORECAST LITTLE CHANGE.

.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.



.WITHIN 30N122W TO 30N132W TO 25N129W TO 28N124W TO 30N122W

WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN N SWELL.

.24 HOUR FORECAST WITHIN 29N118W TO 30N131W TO 25N131W TO 

23N128W TO 26N118W TO 29N118W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 

M IN NE TO E SWELL.

.48 HOUR FORECAST WITHIN 30N121W TO 30N127W TO 29N129W TO 

26N129W TO 25N125W TO 26N122W TO 30N121W WINDS 20 KT OR LESS. 

SEAS 2.5 TO 3 M IN S SWELL.



.06 HOUR FORECAST WITHIN 02S110W TO 00N120W TO 03.4S120W TO

03.4S109W TO 02S110W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN S 

TO SW SWELL.

.24 HOUR FORECAST WITHIN 01S104W TO 01N111W TO 01N119W TO 

00N123W TO 03.4S120W TO 03.4S101W TO 01S104W WINDS 20 KT OR LESS.

SEAS 2.5 TO 3 M IN S TO SW SWELL.

.48 HOUR FORECAST WITHIN 02S102W TO 01S113W TO 02S120W TO 

03.4S120W TO 03.4S101W TO 02S102W WINDS 20 KT OR LESS. SEAS 2.5 

TO 3 M IN S TO SW SWELL.



.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.



CONVECTION VALID AT 1515 UTC THU JUL 03...



.TROPICAL STORM FLOSSIE...NO DEEP CONVECTION IS NOTED.



.SCATTERED MODERATE TO ISOLATED STRONG FROM 03N TO 09N BETWEEN 

78W AND 85W.



.NUMEROUS MODERATE FROM 05N TO 10N BETWEEN 102W AND 113W.



.SCATTERED MODERATE FROM 12N TO 15N BETWEEN 96W AND 101W. 



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

THE MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO 09N90W TO 10N101W

TO 13N106W TO 11N114W TO 08N128W. ITCZ EXTENDS FROM 08N128W TO

07N137W TO 08N140W. NUMEROUS MODERATE TO STRONG FROM 08N TO 15N

BETWEEN 100W AND 105W. NUMEROUS MODERATE WITHIN 180 NM S OF 

THE TROUGH BETWEEN 110W AND 116W. 



$$

.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.