802  
FZPN03 KNHC 130305  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC SAT SEP 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 SAT SEP 13.  
24 HOUR FORECAST VALID 0000 UTC SUN SEP 14.  
48 HOUR FORECAST VALID 0000 UTC MON SEP 15.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.TROPICAL DEPRESSION MARIO NEAR 18.1N 104.6W 1007 MB AT 0300 UTC  
SEP 13 MOVING WNW OR 290 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS  
30 KT GUSTS 40 KT. WITHIN 19N104W TO 18N105W TO 18N104W TO  
19N104W WINDS 20 TO 30 KT. SEAS TO 2.5 M.  
.24 HOUR FORECAST TROPICAL DEPRESSION MARIO NEAR 19.2N 108.0W.  
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. ELSEWHERE WITHIN  
19N106W TO 20N107W TO 20N108W TO 20N109W TO 18N108W TO 18N106W TO  
19N106W...INCLUDING NEAR CABO CORRIENTES...20 TO 30 KT. SEAS TO  
2.5 M.  
.36 HOUR FORECAST TROPICAL DEPRESSION MARIO NEAR 19.7N 109.7W.  
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. ELSEWHERE WITHIN  
20N108W TO 21N110W TO 20N111W TO 19N111W TO 19N110W TO 19N109W TO  
20N108W WINDS 20 TO 30 KT. SEAS TO 2.5 M.   
48 HOUR FORECAST
 
DISSIPATED. 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.  
 
.WITHIN 03S106W TO 02S113W TO 01S120W TO 03.4S120W TO 03.4S104W  
TO 03S106W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW  
SWELL.  
.24 HOUR FORECAST WITHIN 05N92W TO 07N101W TO 02N113W TO 01N122W  
TO 03.4S120W TO 03.4S88W TO 05N92W...EXCEPT LEE OF GALAPAGOS  
ISLANDS...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW  
SWELL.  
.48 HOUR FORECAST WITHIN 15N117W TO 17N123W TO 14N128W TO  
11N127W TO 10N120W TO 11N114W TO 15N117W W WINDS 20 TO 25 KT.  
SEAS TO 2.5. ELSEWHERE WITHIN 08N91W TO 17N126W TO 14N134W TO  
05N114W TO 03.4S120W TO 01N80W TO 08N91W WINDS 20 KT OR LESS.  
SEAS 2.5 TO 3.0 M IN S TO SW SWELL.  
 
.WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO 15N95W TO 15N94W  
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25  
KT. SEAS LESS THAN 2.5 M.  
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.WITHIN 18N135W TO 20N140W TO 13N140W TO 16N134W TO 18N135W  
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL.  
.24 HOUR FORECAST WITHIN 19N139W TO 19N140W TO 15N140W TO  
15N138W TO 16N137W TO 19N139W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN E SWELL.  
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 0300 UTC SAT SEP 13...  
   
T.D. MARIO
 
SCATTERED MODERATE ISOLATED STRONG N OF 10N  
BETWEEN 100W AND 110W.  
 
.TROPICAL WAVE WITH AXIS ALONG 85W..ISOLATED MODERATE N OF 05N  
E OF 90W.  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH FROM 10N85W TO 11N140W...SCATTERED MODERATE FROM  
08N TO 16N BETWEEN 90W TO 140W.  
 

 
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.  
 
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