650  
FZCA52 TJSJ 130819  
CWFSJU  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE SAN JUAN PR  
419 AM AST MON OCT 13 2025  
 
PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS  
 
AMZ700-132100-  
419 AM AST MON OCT 13 2025  
   
SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS
 
 
GENTLE TO MODERATE EAST TO SOUTHEAST WINDS WILL PREVAIL THROUGH  
TUESDAY AS A SURFACE HIGH-PRESSURE SYSTEM DOMINATES ACROSS THE  
CENTRAL ATLANTIC. FROM WEDNESDAY ONWARD, LIGHT TO GENTLE SOUTHERLY  
WINDS ARE EXPECTED. TODAY, ISOLATED TO SCATTERED SHOWERS EMBEDDED IN  
THE TRADE WINDS ARE ANTICIPATED, WITH SHOWERS AND THUNDERSTORMS  
POSSIBLY DEVELOPING ACROSS THE WESTERN WATERS OF PUERTO RICO THIS  
AFTERNOON. SHOWER ACTIVITY IS EXPECTED TO INCREASE AROUND THURSDAY  
DUE TO AN APPROACHING FRONTAL BOUNDARY. LOOKING AHEAD, A NORTHERLY  
SWELL COULD LEAD TO DETERIORATING MARINE CONDITIONS BY NEXT WEEKEND  
AND INTO EARLY NEXT WEEK.  
 

 
 
AMZ711-132100-  
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-  
419 AM AST MON OCT 13 2025  
   
TODAY
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 25 KNOTS. SEAS  
4 TO 5 FEET. WAVE DETAIL: EAST 5 FEET AT 9 SECONDS AND SOUTHEAST  
2 FEET AT 4 SECONDS. ISOLATED SHOWERS UNTIL LATE AFTERNOON, THEN  
SCATTERED SHOWERS LATE.    
TONIGHT
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 25 KNOTS. SEAS  
4 TO 5 FEET. WAVE DETAIL: EAST 5 FEET AT 8 SECONDS. SCATTERED  
SHOWERS.    
TUESDAY
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS. SEAS  
4 TO 5 FEET. WAVE DETAIL: EAST 4 FEET AT 8 SECONDS AND NORTHWEST  
1 FOOT AT 11 SECONDS. SCATTERED SHOWERS IN THE AFTERNOON.    
TUESDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 4 FEET. WAVE  
DETAIL: EAST 4 FEET AT 8 SECONDS AND NORTHWEST 1 FOOT AT 10 SECONDS.  
SCATTERED SHOWERS.    
WEDNESDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. WAVE  
DETAIL: EAST 3 FEET AT 8 SECONDS AND NORTHWEST 1 FOOT AT 9 SECONDS.  
SCATTERED SHOWERS.    
WEDNESDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS, INCREASING TO  
10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 3 TO 4 FEET. WAVE DETAIL: EAST  
3 FEET AT 8 SECONDS AND SOUTH 2 FEET AT 4 SECONDS. SCATTERED  
SHOWERS.    
THURSDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.  
SCATTERED SHOWERS IN THE MORNING, THEN NUMEROUS SHOWERS IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 4 TO 5 FEET.  
SCATTERED SHOWERS.    
FRIDAY
 
WEST WINDS 5 TO 10 KNOTS. SEAS 4 TO 6 FEET. SCATTERED  
SHOWERS IN THE AFTERNOON.    
FRIDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST AFTER  
MIDNIGHT. SEAS 5 TO 6 FEET. SCATTERED SHOWERS.  
 

 
 
AMZ712-132100-  
COASTAL WATERS OF NORTHERN PUERTO RICO OUT 10 NM-  
419 AM AST MON OCT 13 2025  
   
TODAY
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 25 KNOTS. SEAS  
AROUND 4 FEET. WAVE DETAIL: NORTHEAST 4 FEET AT 9 SECONDS AND EAST  
3 FEET AT 5 SECONDS. SCATTERED SHOWERS EARLY THIS MORNING. ISOLATED  
SHOWERS LATE THIS MORNING AND EARLY AFTERNOON, THEN SCATTERED  
SHOWERS LATE.    
TONIGHT
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 25 KNOTS. SEAS  
4 TO 5 FEET. WAVE DETAIL: EAST 3 FEET AT 5 SECONDS AND NORTHEAST  
3 FEET AT 9 SECONDS. SCATTERED SHOWERS.    
TUESDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE DETAIL:  
EAST 3 FEET AT 5 SECONDS AND NORTHEAST 3 FEET AT 9 SECONDS.  
SCATTERED SHOWERS.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET.  
WAVE DETAIL: EAST 3 FEET AT 6 SECONDS AND NORTHEAST 3 FEET AT  
9 SECONDS. SCATTERED SHOWERS AFTER MIDNIGHT.    
WEDNESDAY
 
SOUTH WINDS AROUND 5 KNOTS, BECOMING WEST WITH GUSTS UP  
TO 20 KNOTS IN THE AFTERNOON. SEAS AROUND 3 FEET. WAVE DETAIL:  
NORTHEAST 3 FEET AT 8 SECONDS AND NORTHWEST 1 FOOT AT 9 SECONDS.  
NUMEROUS SHOWERS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND  
3 FEET. WAVE DETAIL: NORTHEAST 3 FEET AT 8 SECONDS AND NORTHWEST  
1 FOOT AT 9 SECONDS. NUMEROUS SHOWERS, MAINLY IN THE EVENING.    
THURSDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET.  
SCATTERED SHOWERS.    
THURSDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET.    
FRIDAY
 
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 4 FEET. SCATTERED  
SHOWERS IN THE AFTERNOON.    
FRIDAY NIGHT
 
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 4 TO 5 FEET.  
 

 
 
AMZ716-132100-  
COASTAL WATERS FROM CABO SAN JUAN TO THE WATERS BETWEEN ANEGADA  
ISLAND AND VIRGIN GORDA AND NORTH 10 NM-  
419 AM AST MON OCT 13 2025  
   
TODAY
 
EAST WINDS AROUND 15 KNOTS WITH GUSTS UP TO 25 KNOTS. SEAS  
3 TO 5 FEET. WAVE DETAIL: EAST 3 FEET AT 5 SECONDS AND NORTH 2 FEET  
AT 9 SECONDS. ISOLATED SHOWERS EARLY THIS MORNING, THEN SCATTERED  
SHOWERS LATE THIS MORNING AND AFTERNOON. ISOLATED THUNDERSTORMS  
EARLY THIS AFTERNOON.    
TONIGHT
 
EAST WINDS AROUND 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 3 TO 4 FEET. WAVE DETAIL: EAST 3 FEET AT 5 SECONDS AND  
NORTHEAST 2 FEET AT 9 SECONDS. SCATTERED SHOWERS.    
TUESDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET. WAVE DETAIL:  
EAST 3 FEET AT 5 SECONDS AND NORTHEAST 2 FEET AT 9 SECONDS.  
SCATTERED SHOWERS.    
TUESDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: NORTHEAST 3 FEET AT 9 SECONDS AND SOUTHEAST 2 FEET AT  
5 SECONDS. SCATTERED SHOWERS.    
WEDNESDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: NORTHEAST 3 FEET AT 8 SECONDS AND NORTHWEST 1 FOOT AT  
10 SECONDS. SCATTERED SHOWERS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: SOUTHWEST 2 FEET AT 3 SECONDS AND NORTHEAST 2 FEET AT  
8 SECONDS. SCATTERED SHOWERS AFTER MIDNIGHT.    
THURSDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.  
SCATTERED SHOWERS IN THE AFTERNOON.    
THURSDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. SCATTERED  
SHOWERS IN THE AFTERNOON.    
FRIDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET.  
SCATTERED SHOWERS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
AMZ723-132100-  
ANEGADA PASSAGE EAST OF VIRGIN GORDA AND SAINT CROIX SOUTH TO 17N-  
419 AM AST MON OCT 13 2025  
   
TODAY
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 25 KNOTS. SEAS  
4 TO 5 FEET. WAVE DETAIL: EAST 4 FEET AT 5 SECONDS AND EAST 2 FEET  
AT 9 SECONDS. SCATTERED SHOWERS.    
TONIGHT
 
EAST WINDS AROUND 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 3 TO 4 FEET. WAVE DETAIL: EAST 4 FEET AT 5 SECONDS AND  
NORTHEAST 2 FEET AT 9 SECONDS. SCATTERED SHOWERS.    
TUESDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE DETAIL:  
EAST 3 FEET AT 5 SECONDS AND NORTHEAST 3 FEET AT 9 SECONDS.  
SCATTERED SHOWERS IN THE MORNING.    
TUESDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: NORTHEAST 3 FEET AT 8 SECONDS AND SOUTHEAST 2 FEET AT  
5 SECONDS. SCATTERED SHOWERS IN THE EVENING.    
WEDNESDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS AND NORTHEAST 2 FEET AT  
8 SECONDS.    
WEDNESDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 4 SECONDS AND NORTHEAST 2 FEET AT 8 SECONDS.  
SCATTERED SHOWERS.    
THURSDAY
 
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.    
THURSDAY NIGHT
 
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET.  
SCATTERED SHOWERS.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. SCATTERED  
SHOWERS IN THE AFTERNOON.    
FRIDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET.  
SCATTERED SHOWERS.  
 

 
 
AMZ726-132100-  
COASTAL WATERS EAST OF PUERTO RICO, AROUND VIEQUES, AND AROUND AND  
JUST NORTH OF CULEBRA AND SAINT JOHN-  
419 AM AST MON OCT 13 2025  
   
TODAY
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 25 KNOTS. SEAS  
3 TO 4 FEET. WAVE DETAIL: EAST 3 FEET AT 5 SECONDS AND EAST 3 FEET  
AT 8 SECONDS. ISOLATED SHOWERS EARLY THIS MORNING, THEN SCATTERED  
SHOWERS LATE THIS MORNING AND AFTERNOON.    
TONIGHT
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS. SEAS  
3 TO 4 FEET. WAVE DETAIL: EAST 3 FEET AT 5 SECONDS AND EAST 3 FEET  
AT 8 SECONDS. SCATTERED SHOWERS.    
TUESDAY
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS,  
DIMINISHING TO 5 TO 10 KNOTS IN THE AFTERNOON. SEAS 2 TO 4 FEET.  
WAVE DETAIL: EAST 3 FEET AT 6 SECONDS. SCATTERED SHOWERS.    
TUESDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: EAST 3 FEET AT 8 SECONDS AND SOUTHEAST 2 FEET AT 5 SECONDS.  
SCATTERED SHOWERS.    
WEDNESDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: EAST 2 FEET AT 8 SECONDS AND SOUTHEAST 1 FOOT AT 5 SECONDS.  
SCATTERED SHOWERS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTH 2 FEET AT 3 SECONDS AND EAST 2 FEET AT  
8 SECONDS.    
THURSDAY
 
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.  
SCATTERED SHOWERS IN THE AFTERNOON.    
THURSDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. SCATTERED  
SHOWERS IN THE AFTERNOON.    
FRIDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS, DIMINISHING TO AROUND  
5 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET. SCATTERED SHOWERS.  
 

 
 
AMZ733-132100-  
CARIBBEAN WATERS OF PUERTO RICO FROM 10 NM TO 17N, INCLUDING THE  
COASTAL WATERS OF SAINT CROIX-  
419 AM AST MON OCT 13 2025  
   
TODAY
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 25 KNOTS. SEAS  
AROUND 4 FEET. WAVE DETAIL: EAST 4 FEET AT 7 SECONDS. ISOLATED  
SHOWERS THIS MORNING, THEN SCATTERED SHOWERS EARLY THIS AFTERNOON.  
ISOLATED SHOWERS LATE.    
TONIGHT
 
EAST WINDS AROUND 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS AROUND 4 FEET. WAVE DETAIL: EAST 4 FEET AT 7 SECONDS. SCATTERED  
SHOWERS.    
TUESDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE DETAIL:  
EAST 4 FEET AT 6 SECONDS. SCATTERED SHOWERS.    
TUESDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: EAST 3 FEET AT 7 SECONDS. SCATTERED SHOWERS.    
WEDNESDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: EAST 2 FEET AT 7 SECONDS. SCATTERED SHOWERS IN THE MORNING.    
WEDNESDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS AND EAST 2 FEET AT  
8 SECONDS. SCATTERED SHOWERS IN THE EVENING.    
THURSDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.    
THURSDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
SCATTERED SHOWERS.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
SCATTERED SHOWERS IN THE AFTERNOON.    
FRIDAY NIGHT
 
SOUTH WINDS AROUND 5 KNOTS. SEAS 2 TO 3 FEET.  
SCATTERED SHOWERS.  
 

 
 
AMZ735-132100-  
COASTAL WATERS OF SOUTHERN PUERTO RICO OUT 10 NM-  
419 AM AST MON OCT 13 2025  
   
TODAY
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS. SEAS  
3 TO 4 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. ISOLATED  
SHOWERS THIS MORNING. SCATTERED SHOWERS EARLY THIS AFTERNOON, THEN  
ISOLATED SHOWERS LATE.    
TONIGHT
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS. SEAS  
2 TO 4 FEET. WAVE DETAIL: EAST 3 FEET AT 6 SECONDS. SCATTERED  
SHOWERS AFTER MIDNIGHT.    
TUESDAY
 
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL:  
EAST 3 FEET AT 6 SECONDS. SCATTERED SHOWERS.    
TUESDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: EAST 3 FEET AT 6 SECONDS. SCATTERED SHOWERS.    
WEDNESDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. SEAS AROUND 2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT  
6 SECONDS. SCATTERED SHOWERS IN THE MORNING.    
WEDNESDAY NIGHT
 
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS. SCATTERED  
SHOWERS.    
THURSDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.    
THURSDAY NIGHT
 
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS AROUND  
2 FEET.    
FRIDAY
 
SOUTHWEST WINDS AROUND 5 KNOTS, INCREASING TO 5 TO  
10 KNOTS IN THE AFTERNOON. SEAS AROUND 2 FEET.    
FRIDAY NIGHT
 
WEST WINDS AROUND 5 KNOTS, BECOMING NORTHEAST AFTER  
MIDNIGHT. SEAS AROUND 2 FEET.  
 

 
 
AMZ741-132100-  
MONA PASSAGE SOUTHWARD TO 17N-  
419 AM AST MON OCT 13 2025  
   
TODAY
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS. SEAS  
3 TO 4 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT 6 SECONDS AND NORTH  
2 FEET AT 9 SECONDS. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS LATE.   
TONIGHT
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS. SEAS  
AROUND 4 FEET. WAVE DETAIL: EAST 4 FEET AT 6 SECONDS AND NORTH  
2 FEET AT 10 SECONDS. SCATTERED SHOWERS AFTER MIDNIGHT.    
TUESDAY
 
EAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS,  
DIMINISHING TO 5 TO 10 KNOTS IN THE AFTERNOON. SEAS 3 TO 4 FEET.  
WAVE DETAIL: EAST 4 FEET AT 6 SECONDS AND NORTH 2 FEET AT 9 SECONDS.  
SCATTERED SHOWERS.    
TUESDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: EAST 3 FEET AT 6 SECONDS AND NORTH 2 FEET AT 9 SECONDS.  
SCATTERED SHOWERS AFTER MIDNIGHT.    
WEDNESDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS AND NORTHEAST 1 FOOT AT  
9 SECONDS. SCATTERED SHOWERS.    
WEDNESDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: EAST 2 FEET AT 7 SECONDS AND NORTH 1 FOOT AT 9 SECONDS.  
SCATTERED SHOWERS IN THE EVENING.    
THURSDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.    
THURSDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.    
FRIDAY
 
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 2 TO 4 FEET.    
FRIDAY NIGHT
 
SOUTH WINDS AROUND 5 KNOTS. SEAS 3 TO 4 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
AMZ742-132100-  
COASTAL WATERS OF NORTHWESTERN PUERTO RICO OUT 10 NM-  
419 AM AST MON OCT 13 2025  
   
TODAY
 
EAST WINDS AROUND 5 KNOTS, BECOMING NORTHEAST LATE. SEAS  
2 TO 3 FEET. WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS. SCATTERED  
SHOWERS WITH ISOLATED THUNDERSTORMS EARLY THIS AFTERNOON. SHOWERS  
AND SCATTERED THUNDERSTORMS LATE.    
TONIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET. WAVE DETAIL:  
SOUTHEAST 2 FEET AT 5 SECONDS AND NORTH 2 FEET AT 10 SECONDS.  
SCATTERED SHOWERS IN THE EVENING.    
TUESDAY
 
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL:  
EAST 2 FEET AT 6 SECONDS AND NORTH 2 FEET AT 9 SECONDS. NUMEROUS  
SHOWERS IN THE AFTERNOON.    
TUESDAY NIGHT
 
EAST WINDS AROUND 5 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: EAST 2 FEET AT 6 SECONDS AND NORTH 2 FEET AT 9 SECONDS.  
SCATTERED SHOWERS IN THE EVENING.    
WEDNESDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTH 10 TO  
15 KNOTS WITH GUSTS UP TO 20 KNOTS IN THE AFTERNOON. SEAS 2 TO  
3 FEET. WAVE DETAIL: SOUTH 2 FEET AT 3 SECONDS AND NORTHEAST 2 FEET  
AT 9 SECONDS. SCATTERED SHOWERS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 3 SECONDS AND NORTHEAST 2 FEET AT 8 SECONDS.  
SCATTERED SHOWERS AFTER MIDNIGHT.    
THURSDAY
 
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.  
SCATTERED SHOWERS.    
THURSDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET. SCATTERED  
SHOWERS.    
FRIDAY NIGHT
 
SOUTH WINDS AROUND 5 KNOTS. SEAS 3 TO 4 FEET.  
SCATTERED SHOWERS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
AMZ745-132100-  
COASTAL WATERS OF SOUTHWESTERN PUERTO RICO OUT 10 NM-  
419 AM AST MON OCT 13 2025  
   
TODAY
 
EAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO 15 KNOTS WITH  
GUSTS UP TO 20 KNOTS THIS AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL:  
SOUTHEAST 2 FEET AT 6 SECONDS AND NORTHWEST 2 FEET AT 10 SECONDS.  
ISOLATED SHOWERS EARLY THIS MORNING. ISOLATED SHOWERS EARLY THIS  
AFTERNOON, THEN SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS LATE.    
TONIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL:  
SOUTHEAST 2 FEET AT 5 SECONDS AND NORTHWEST 2 FEET AT 10 SECONDS.  
SCATTERED SHOWERS IN THE EVENING.    
TUESDAY
 
EAST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE  
AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS  
AND NORTHWEST 1 FOOT AT 9 SECONDS. SCATTERED SHOWERS IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 1 FOOT AT 6 SECONDS AND NORTHWEST 1 FOOT AT  
10 SECONDS. SCATTERED SHOWERS IN THE EVENING.    
WEDNESDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 5 SECONDS AND NORTHWEST 1 FOOT AT  
10 SECONDS. SCATTERED SHOWERS.    
WEDNESDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 1 FOOT AT 5 SECONDS AND NORTHWEST 1 FOOT AT  
9 SECONDS. SCATTERED SHOWERS.    
THURSDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
SCATTERED SHOWERS IN THE AFTERNOON.    
THURSDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.   
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.    
FRIDAY NIGHT
 
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST AFTER  
MIDNIGHT. SEAS 2 TO 3 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
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