361  
FZUS54 KBRO 010556  
CWFBRO  
 
COASTAL WATERS FORECAST FOR THE LOWER TEXAS COAST  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
1256 AM CDT TUE JUL 1 2025  
 
LOWER TEXAS COASTAL WATERS FROM BAFFIN BAY TO THE MOUTH OF THE  
RIO GRANDE OUT 60 NM.  
 
SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE HIGHEST  
1/3 OF THE WAVES, ALONG WITH THE OCCASIONAL HEIGHT OF THE AVERAGE  
HIGHEST 10 PERCENT OF THE WAVES.  
 
GMZ100-011830-  
1256 AM CDT TUE JUL 1 2025  
   
SYNOPSIS
 
GENERALLY MODERATE WINDS AND SEAS ARE EXPECTED ALONG  
THE LOWER TEXAS COAST THROUGH THE FORECAST WITH SURFACE HIGH  
PRESSURE IN CONTROL OVER THE WESTERN GULF OF AMERICA. SMALL CRAFT  
SHOULD EXERCISE CAUTION AND SMALL CRAFT ADVISORY ARE NOT EXPECTED  
TO BE NEEDED.  
 

 
 
GMZ130-132-135-011830-  
LAGUNA MADRE FROM THE PORT OF BROWNSVILLE TO THE ARROYO COLORADO-  
LAGUNA MADRE FROM THE ARROYO COLORADO TO 5 NM NORTH OF PORT  
MANSFIELD TX-  
LAGUNA MADRE FROM 5 NM NORTH OF PORT MANSFIELD TO BAFFIN BAY TX-  
1256 AM CDT TUE JUL 1 2025  
   
TODAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON THE  
BAY. A CHANCE OF SHOWERS THIS MORNING. A CHANCE OF THUNDERSTORMS.  
SHOWERS LIKELY THIS AFTERNOON.    
TONIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON THE  
BAY. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING,  
THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING AND  
OVERNIGHT. A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
WEDNESDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON  
THE BAY. A SLIGHT CHANCE OF THUNDERSTORMS UNTIL LATE AFTERNOON. A  
SLIGHT CHANCE OF SHOWERS.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE  
CHOP ON THE BAY.    
THURSDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON  
THE BAY.    
THURSDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP  
ON THE BAY.    
FRIDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON THE  
BAY.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP  
ON THE BAY.    
SATURDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON  
THE BAY.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH  
5 TO 10 KNOTS EARLY IN THE MORNING. A MODERATE CHOP ON THE BAY,  
DIMINISHING TO LIGHT CHOP EARLY IN THE MORNING.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ150-155-011830-  
GULF WATERS FROM PORT MANSFIELD TO THE RIO GRANDE OUT 20 NM-  
GULF WATERS FROM BAFFIN BAY TO PORT MANSFIELD OUT 20 NM-  
1256 AM CDT TUE JUL 1 2025  
   
TODAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A  
CHANCE OF SHOWERS THIS MORNING. A CHANCE OF THUNDERSTORMS.  
SHOWERS LIKELY THIS AFTERNOON.    
TONIGHT
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET. A  
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING, THEN A  
SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING AND OVERNIGHT. A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
WEDNESDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL LATE AFTERNOON.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO  
4 FEET.    
THURSDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.    
THURSDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO  
4 FEET.    
FRIDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.   
SATURDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO  
3 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ170-175-011830-  
GULF WATERS FROM PORT MANSFIELD TO THE RIO GRANDE EXTENDING FROM  
20 TO 60 NM-  
GULF WATERS FROM BAFFIN BAY TO PORT MANSFIELD EXTENDING FROM  
20 TO 60 NM-  
1256 AM CDT TUE JUL 1 2025  
   
TODAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET. A  
CHANCE OF SHOWERS THIS MORNING. A CHANCE OF THUNDERSTORMS.  
SHOWERS LIKELY THIS AFTERNOON.    
TONIGHT
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 4 TO 5 FEET. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL LATE AFTERNOON.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO  
4 FEET.    
THURSDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.    
THURSDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO  
4 FEET.    
FRIDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.   
SATURDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO  
3 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
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