396  
FZUS54 KBRO 221506  
CWFBRO  
 
COASTAL WATERS FORECAST FOR THE LOWER TEXAS COAST  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
906 AM CST SAT FEB 22 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.  
 
GMZ100-230415-  
906 AM CST SAT FEB 22 2025  
   
SYNOPSIS  
ADVERSE MARINE CONDITIONS ARE ANTICIPATED FOR A  
MAJORITY OF THE LOWER TEXAS COASTAL WATERS THROUGH THE WEEKEND  
COURTESY OF AN AREA OF LOW PRESSURE. IMPROVED WINDS AND SEAS WILL  
THEN OCCUR NEXT WEEK AS THE LOW MOVES EAST AND HIGH PRESSURE  
BECOMES MORE DOMINANT OVER THE WESTERN GULF OF AMERICA.  
 
 
 
GMZ130-132-135-230415-  
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-  
906 AM CST SAT FEB 22 2025  
   
..SMALL CRAFT SHOULD EXERCISE CAUTION  
 
   
REST OF TODAY  
NORTH WINDS 15 TO 20 KNOTS. CHOPPY ON THE BAY.  
PATCHY FOG LATE THIS MORNING. A CHANCE OF RAIN THIS AFTERNOON. A  
CHANCE OF DRIZZLE EARLY THIS AFTERNOON, THEN A SLIGHT CHANCE OF  
DRIZZLE LATE THIS AFTERNOON.    
TONIGHT  
NORTHWEST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON THE  
BAY. A SLIGHT CHANCE OF VERY LIGHT DRIZZLE IN THE EVENING. A  
SLIGHT CHANCE OF RAIN LATE IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT.    
SUNDAY  
NORTHWEST WINDS 10 TO 15 KNOTS, BECOMING NORTH LATE IN  
THE AFTERNOON. A MODERATE CHOP ON THE BAY, DIMINISHING TO LIGHT  
CHOP LATE IN THE AFTERNOON. A SLIGHT CHANCE OF RAIN IN THE  
MORNING.    
SUNDAY NIGHT  
NORTH WINDS 5 TO 10 KNOTS, BECOMING NORTHWEST  
EARLY IN THE MORNING. LIGHT CHOP ON THE BAY, DIMINISHING TO  
SMOOTH EARLY IN THE MORNING.    
MONDAY  
NORTH WINDS AROUND 5 KNOTS, BECOMING EAST LATE IN THE  
AFTERNOON. SMOOTH ON THE BAY, INCREASING TO LIGHT CHOP LATE IN  
THE AFTERNOON.    
MONDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTH  
AFTER MIDNIGHT. SMOOTH ON THE BAY.    
TUESDAY  
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST LATE IN  
THE AFTERNOON. LIGHT CHOP ON THE BAY.    
TUESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. LIGHT CHOP ON THE  
BAY.    
WEDNESDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING AROUND  
10 KNOTS LATE IN THE AFTERNOON. LIGHT CHOP ON THE BAY.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING  
NORTHEAST EARLY IN THE MORNING. LIGHT CHOP ON THE BAY.  
 
 
 
GMZ150-155-230415-  
GULF WATERS FROM PORT MANSFIELD TO THE RIO GRANDE OUT 20 NM-  
GULF WATERS FROM BAFFIN BAY TO PORT MANSFIELD OUT 20 NM-  
906 AM CST SAT FEB 22 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON  
 
   
REST OF TODAY  
NORTH WINDS 15 TO 20 KNOTS. SEAS 7 TO 10 FEET,  
OCCASIONALLY TO 13 FEET. WAVE DETAIL: NORTHEAST 7 FEET AT  
8 SECONDS. PATCHY FOG THIS AFTERNOON. RAIN LIKELY LATE THIS  
MORNING, THEN A CHANCE OF RAIN THIS AFTERNOON.    
TONIGHT  
NORTH WINDS 10 TO 15 KNOTS, BECOMING NORTHWEST EARLY  
IN THE MORNING. SEAS 6 TO 9 FEET, OCCASIONALLY TO 11 FEET. WAVE  
DETAIL: NORTHEAST 6 FEET AT 8 SECONDS. PATCHY FOG. A SLIGHT  
CHANCE OF RAIN EARLY IN THE EVENING. A SLIGHT CHANCE OF DRIZZLE  
IN THE EVENING. A CHANCE OF RAIN IN THE LATE EVENING AND  
OVERNIGHT.    
SUNDAY  
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 5 TO 7 FEET,  
OCCASIONALLY TO 9 FEET, SUBSIDING TO 4 TO 5 FEET IN THE  
AFTERNOON. WAVE DETAIL: EAST 5 FEET AT 7 SECONDS AND NORTH 2 FEET  
AT 4 SECONDS, BECOMING NORTHEAST 5 FEET AT 7 SECONDS AND  
NORTHWEST 2 FEET AT 4 SECONDS. A CHANCE OF RAIN IN THE MORNING.    
SUNDAY NIGHT  
NORTH WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. WAVE  
DETAIL: NORTHEAST 4 FEET AT 7 SECONDS AND NORTHWEST 1 FOOT AT  
3 SECONDS.    
MONDAY  
NORTH WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST LATE IN  
THE AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTHEAST 3 FEET AT  
6 SECONDS.    
MONDAY NIGHT  
EAST WINDS AROUND 5 KNOTS, BECOMING SOUTH EARLY  
IN THE MORNING. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTHEAST 2 FEET  
AT 7 SECONDS.    
TUESDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.    
TUESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET.   
WEDNESDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST  
EARLY IN THE MORNING. SEAS 2 TO 3 FEET.  
 
 
 
GMZ170-175-230415-  
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-  
906 AM CST SAT FEB 22 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON  
 
   
REST OF TODAY  
NORTH WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO  
15 KNOTS LATE THIS AFTERNOON. SEAS 7 TO 10 FEET, OCCASIONALLY TO  
13 FEET. WAVE DETAIL: NORTHEAST 7 FEET AT 8 SECONDS. RAIN LIKELY  
LATE THIS MORNING, THEN A CHANCE OF RAIN THIS AFTERNOON. PATCHY  
FOG.    
TONIGHT  
NORTH WINDS 10 TO 15 KNOTS, BECOMING NORTHWEST EARLY  
IN THE MORNING. SEAS 6 TO 9 FEET, OCCASIONALLY TO 11 FEET. WAVE  
DETAIL: EAST 6 FEET AT 8 SECONDS AND NORTHWEST 3 FEET AT  
4 SECONDS. PATCHY FOG IN THE EVENING. PATCHY FOG EARLY IN THE  
MORNING. A CHANCE OF DRIZZLE IN THE EVENING. A CHANCE OF RAIN  
UNTIL EARLY MORNING, THEN RAIN EARLY IN THE MORNING.    
SUNDAY  
NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 6 TO 8 FEET,  
OCCASIONALLY TO 10 FEET. WAVE DETAIL: EAST 5 FEET AT 7 SECONDS  
AND NORTHWEST 4 FEET AT 5 SECONDS. A CHANCE OF RAIN, MAINLY IN  
THE MORNING.    
SUNDAY NIGHT  
NORTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.  
WAVE DETAIL: NORTHWEST 4 FEET AT 5 SECONDS AND NORTHEAST 4 FEET  
AT 7 SECONDS.    
MONDAY  
NORTH WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST LATE IN  
THE AFTERNOON. SEAS 3 TO 4 FEET. WAVE DETAIL: NORTHEAST 3 FEET AT  
6 SECONDS AND NORTHWEST 1 FOOT AT 3 SECONDS.    
MONDAY NIGHT  
EAST WINDS AROUND 5 KNOTS, BECOMING SOUTH AFTER  
MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTHEAST 3 FEET AT  
7 SECONDS AND NORTHWEST 1 FOOT AT 3 SECONDS.    
TUESDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.    
TUESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET.   
WEDNESDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING  
NORTHEAST EARLY IN THE MORNING. SEAS 2 TO 3 FEET.  
 
 
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