840  
FZPN03 KNHC 221523  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC SAT MAR 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 SAT MAR 22.  
24 HOUR FORECAST VALID 1200 UTC SUN MAR 23.  
48 HOUR FORECAST VALID 1200 UTC MON MAR 24.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
   
FROM 09N TO 12N BETWEEN 86W AND 92W  
INCLUDING THE GULF OF  
PAPAGAYO...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. FROM 06N  
TO 12N BETWEEN 92W AND 106W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT  
IN MIXED SWELL.  
.24 HOUR FORECAST WITHIN 60 NM OF A LINE FROM 11N86W TO  
09N91W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30  
KT. SEAS 8 TO 10 FT.  
.48 HOUR FORECAST LITTLE CHANGE.  
   
N OF 15N BETWEEN 94.5W AND 95.5W  
INCLUDING THE GULF OF  
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS 8 FT.  
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
   
FROM 04N TO 07.5N BETWEEN 79W AND 81.5W  
INCLUDING NEAR THE  
AZUERO PENINSULA...N TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT.   
12 HOUR FORECAST N OF 07N BETWEEN 78W AND 79.5W  
INCLUDING THE  
GULF OF PANAMA...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
.N OF 26N BETWEEN 117W AND 126W WINDS 20 KT OR LESS. SEAS 8 TO 9  
FT IN NW SWELL.  
.24 HOUR FORECAST N OF 26N BETWEEN 117W AND 124W WINDS 20 KT OR  
LESS. SEAS 8 TO 9 FT IN NW SWELL.  
.48 HOUR FORECAST N OF 24N BETWEEN 117W AND 127W WINDS 20 KT OR  
LESS. SEAS 8 TO 9 FT IN NW SWELL.  
 
.FROM 17N TO 25N W OF 126W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT  
IN MIXED NE AND NW SWELL.  
.24 HOUR FORECAST N OF 18N W OF 131W WINDS 20 KT OR LESS. SEAS 8  
TO 9 FT IN NW SWELL.  
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 1500 UTC SAT MAR 22...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
A SURFACE TROUGH RUNS FROM 09N76W TO 00N82W. THE ITCZ EXTENDS  
FROM 05N88W TO 04N115W TO 01N140W. SCATTERED MODERATE TO  
ISOLATED STRONG CONVECTION IS NOTED NEAR THE SOUTH END OF THE  
TROUGH AXIS FROM 00N TO 04N BETWEEN 78W AND 83W. SIMILAR  
CONVECTIVE ACTIVITY CAN ALSO BE FOUND FROM 02N TO 10N BETWEEN  
105W AND 117W...AND FROM 03N TO 07N W OF 120W.  
 
 
.FORECASTER GR. NATIONAL HURRICANE CENTER.  
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