495  
FZUS54 KBRO 211555  
CWFBRO  
 
COASTAL WATERS FORECAST FOR THE LOWER TEXAS COAST  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
955 AM CST SAT DEC 21 2024  
 
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.  
 
GMZ100-220430-  
955 AM CST SAT DEC 21 2024  
   
SYNOPSIS  
BROAD HIGH PRESSURE TO THE EAST AND LOWER PRESSURE TO  
THE WEST MAINTAINS LIGHT TO OCCASIONALLY MODERATE WINDS AND  
SLIGHT SEAS THIS WEEKEND THROUGH THE HOLIDAY WEEK.  
 
 
 
GMZ130-132-135-220430-  
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-  
955 AM CST SAT DEC 21 2024  
   
REST OF TODAY  
NORTHEAST WINDS 5 TO 10 KNOTS. LIGHT CHOP ON THE  
BAY.    
TONIGHT  
EAST WINDS 5 TO 10 KNOTS. LIGHT CHOP ON THE BAY.    
SUNDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. LIGHT CHOP ON THE BAY.    
SUNDAY NIGHT  
SOUTHEAST WINDS AROUND 10 KNOTS. LIGHT CHOP ON  
THE BAY.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON THE  
BAY.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP  
ON THE BAY.    
TUESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON THE  
BAY.    
TUESDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. LIGHT CHOP ON THE  
BAY. A SLIGHT CHANCE OF SHOWERS. PATCHY FOG AFTER MIDNIGHT.    
WEDNESDAY  
WEST WINDS 5 TO 10 KNOTS, BECOMING EAST IN THE  
AFTERNOON. SMOOTH ON THE BAY, INCREASING TO LIGHT CHOP IN THE  
AFTERNOON. PATCHY FOG EARLY IN THE MORNING.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS AROUND 10 KNOTS. LIGHT CHOP ON  
THE BAY.  
 
 
 
GMZ150-155-220430-  
GULF WATERS FROM PORT MANSFIELD TO THE RIO GRANDE OUT 20 NM-  
GULF WATERS FROM BAFFIN BAY TO PORT MANSFIELD OUT 20 NM-  
955 AM CST SAT DEC 21 2024  
   
REST OF TODAY  
NORTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO  
3 FEET. WAVE DETAIL: NORTHEAST 3 FEET AT 6 SECONDS.    
TONIGHT  
EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET. WAVE  
DETAIL: EAST 3 FEET AT 6 SECONDS.    
SUNDAY  
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: EAST 3 FEET AT 6 SECONDS.    
SUNDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.  
WAVE DETAIL: EAST 3 FEET AT 6 SECONDS.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.  
WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.    
TUESDAY  
SOUTH WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET.    
TUESDAY NIGHT  
SOUTH WINDS AROUND 10 KNOTS, BECOMING SOUTHWEST  
EARLY IN THE MORNING. SEAS 2 TO 3 FEET. A SLIGHT CHANCE OF  
SHOWERS.    
WEDNESDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING NORTHWEST  
LATE IN THE MORNING, THEN BECOMING NORTHEAST EARLY IN THE  
AFTERNOON, BECOMING EAST LATE IN THE AFTERNOON. SEAS 2 TO 3 FEET.   
WEDNESDAY NIGHT  
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO  
3 FEET.  
 
 
 
GMZ170-175-220430-  
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-  
955 AM CST SAT DEC 21 2024  
   
REST OF TODAY  
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO  
4 FEET. WAVE DETAIL: NORTHEAST 3 FEET AT 6 SECONDS.    
TONIGHT  
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE  
DETAIL: NORTHEAST 3 FEET AT 6 SECONDS.    
SUNDAY  
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE  
DETAIL: EAST 3 FEET AT 6 SECONDS.    
SUNDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.  
WAVE DETAIL: EAST 3 FEET AT 6 SECONDS.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS  
IN THE AFTERNOON.    
MONDAY NIGHT  
SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 3 TO  
4 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A SLIGHT  
CHANCE OF SHOWERS.    
TUESDAY  
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A CHANCE  
OF SHOWERS.    
TUESDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A  
SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS  
AFTER MIDNIGHT.    
WEDNESDAY  
SOUTHWEST WINDS AROUND 10 KNOTS, BECOMING EAST LATE  
IN THE AFTERNOON. SEAS 2 TO 4 FEET. A SLIGHT CHANCE OF SHOWERS IN  
THE MORNING.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO  
4 FEET.  
 
 
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