201  
FZUS54 KBRO 250837  
CWFBRO  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
337 AM CDT WED APR 25 2018  
 
LOWER TEXAS COASTAL WATERS FROM BAFFIN BAY TO THE MOUTH OF THE  
RIO GRANDE OUT TO 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.  
 
GMZ100-251530-  
SYNOPSIS FOR BAFFIN BAY TO RIO GRANDE OUT 60 NM-  
337 AM CDT WED APR 25 2018  
   
SYNOPSIS
 
LIGHT TO MODERATE WINDS AND LOW TO MODERATE SEAS ARE  
EXPECTED ALONG THE LOWER TEXAS COAST WITH HIGH PRESSURE GENERALLY  
IN CONTROL. HOWEVER, A WEAK COLD FRONT IS FORECAST TO PASS  
THROUGH THE LOWER TEXAS COASTAL WATERS TONIGHT. SMALL CRAFT  
ADVISORIES ARE NOT ANTICIPATED TO BE NEEDED THROUGH THE NEXT FEW  
DAYS.  
 

 
 
GMZ130-132-135-251530-  
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-  
337 AM CDT WED APR 25 2018  
   
TODAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON THE  
BAY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.   
TONIGHT
 
EAST WINDS 10 TO 15 KNOTS SHIFTING NORTHEAST AFTER  
MIDNIGHT. A MODERATE CHOP ON THE BAY. SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS.    
THURSDAY
 
NORTH WINDS 10 TO 15 KNOTS BECOMING NORTHEAST 5 TO  
10 KNOTS IN THE AFTERNOON. A MODERATE CHOP ON THE BAY SUBSIDING  
TO A LIGHT CHOP ON THE BAY IN THE AFTERNOON.    
THURSDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. A LIGHT CHOP ON THE  
BAY.    
FRIDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO 15  
KNOTS IN THE AFTERNOON. A LIGHT CHOP ON THE BAY BUILDING TO A  
MODERATE CHOP ON THE BAY IN THE AFTERNOON.    
FRIDAY NIGHT
 
EAST WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO  
10 KNOTS AFTER MIDNIGHT. A MODERATE CHOP ON THE BAY SUBSIDING TO  
A LIGHT CHOP ON THE BAY AFTER MIDNIGHT.    
SATURDAY
 
EAST WINDS 5 TO 10 KNOTS. A LIGHT CHOP ON THE BAY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. A LIGHT CHOP ON  
THE BAY.    
SUNDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON THE  
BAY.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP  
ON THE BAY.  
 

 
 
GMZ150-155-251530-  
COASTAL WATERS FROM PORT MANSFIELD TO THE RIO GRANDE OUT 20 NM-  
COASTAL WATERS FROM BAFFIN BAY TO PORT MANSFIELD OUT 20 NM-  
337 AM CDT WED APR 25 2018  
   
TODAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
TONIGHT
 
EAST WINDS 10 TO 15 KNOTS BECOMING NORTHEAST 15 TO 20  
KNOTS AFTER MIDNIGHT. SEAS 1 TO 3 FEET. SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS.    
THURSDAY
 
NORTH WINDS 15 TO 20 KNOTS BECOMING NORTHEAST 5 TO  
10 KNOTS IN THE AFTERNOON. SEAS 1 TO 3 FEET.    
THURSDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS 2 FEET OR LESS.    
FRIDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 2 FEET OR LESS.    
FRIDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET.    
SATURDAY
 
EAST WINDS 5 TO 10 KNOTS. SEAS 2 FEET OR LESS. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 FEET OR  
LESS.    
SUNDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.  
 

 
 
GMZ170-175-251530-  
WATERS FROM PORT MANSFIELD TO THE RIO GRANDE EXTENDING FROM 20 TO  
60 NM-  
WATERS FROM BAFFIN BAY TO PORT MANSFIELD EXTENDING FROM 20 TO  
60 NM-  
337 AM CDT WED APR 25 2018  
   
TODAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
TONIGHT
 
EAST WINDS 10 TO 15 KNOTS BECOMING NORTHEAST 15 TO 20  
KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET. SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS.    
THURSDAY
 
NORTH WINDS 15 TO 20 KNOTS BECOMING NORTHEAST 5 TO  
10 KNOTS IN THE AFTERNOON. SEAS 2 TO 4 FEET.    
THURSDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET.    
FRIDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET.    
FRIDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET.    
SATURDAY
 
EAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS.    
SATURDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST  
10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 1 TO 3 FEET.    
SUNDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.  
 

 
 
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