962  
FZUS54 KHGX 210922  
CWFHGX  
 
COASTAL WATERS FORECAST FOR TEXAS  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
322 AM CST FRI FEB 21 2025  
 
UPPER TEXAS COASTAL WATERS FROM HIGH ISLAND TO THE MATAGORDA SHIP  
CHANNEL OUT 60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA  
BAYS.  
 
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.  
 
GMZ300-212145-  
SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT  
60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS  
322 AM CST FRI FEB 21 2025  
 
.SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60 NM  
INCLUDING GALVESTON AND MATAGORDA BAYS.  
 
A COASTAL LOW WILL BRING HAZARDOUS WINDS AND SEAS THROUGH THE  
WEEKEND. SMALL CRAFT ADVISORIES ARE IN EFFECT IN THE BAYS AND GULF  
WATERS. THE LOW WILL ALSO BRING A GOOD CHANCE OF RAIN AND  
POTENTIALLY A FEW THUNDERSTORMS SATURDAY INTO SUNDAY. WEATHER  
CONDITIONS SHOULD IMPROVE LATE SUNDAY INTO EARLY NEXT WEEK.  
HOWEVER, THE RISK OF SEA FOG INCREASES BY THE MIDDLE OF THE WEEK.  
 

 
 
GMZ335-212145-  
GALVESTON BAY-  
322 AM CST FRI FEB 21 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM CST THIS MORNING  
THROUGH THIS AFTERNOON...  
   
..SMALL CRAFT SHOULD EXERCISE CAUTION
 
 
   
TODAY
 
NORTHEAST WINDS 15 TO 20 KNOTS GUSTING UP TO 25 KNOTS  
THIS MORNING, EASING TO AROUND 15 KNOTS THIS AFTERNOON. BAY  
WATERS CHOPPY.    
TONIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY  
CHOPPY. A SLIGHT CHANCE OF SHOWERS LATE.    
SATURDAY
 
NORTHEAST WINDS AROUND 15 KNOTS. BAY WATERS SLIGHTLY  
CHOPPY TO CHOPPY. A CHANCE OF SHOWERS UNTIL LATE AFTERNOON.  
SHOWERS LIKELY LATE.    
SATURDAY NIGHT
 
NORTHEAST WINDS AROUND 15 KNOTS. BAY WATERS  
SLIGHTLY CHOPPY TO CHOPPY. SHOWERS WITH A CHANCE OF  
THUNDERSTORMS.    
SUNDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY  
CHOPPY. SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE MORNING,  
THEN A CHANCE OF SHOWERS IN THE AFTERNOON.    
SUNDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS, EASING TO AROUND  
10 KNOTS AFTER MIDNIGHT. BAY WATERS SLIGHTLY CHOPPY, EASING TO  
SMOOTH AFTER MIDNIGHT.    
MONDAY
 
NORTHEAST WINDS AROUND 5 KNOTS, VEERING TO SOUTH IN THE  
AFTERNOON. BAY WATERS SMOOTH.    
MONDAY NIGHT
 
SOUTH WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.    
TUESDAY
 
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH.    
TUESDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH.  
 

 
 
GMZ330-212145-  
MATAGORDA BAY-  
322 AM CST FRI FEB 21 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM CST THIS MORNING  
THROUGH SATURDAY AFTERNOON...  
 
   
TODAY
 
NORTHEAST WINDS 15 TO 25 KNOTS WITH GUSTS POTENTIALLY AS  
HIGH AS 30 KNOTS AT TIMES. BAY WATERS BECOMING ROUGH.   
TONIGHT
 
NORTHEAST WINDS AROUND 20 KNOTS, RISING TO 20 TO  
25 KNOTS AFTER MIDNIGHT. BAY WATERS ROUGH. A CHANCE OF SHOWERS  
AFTER MIDNIGHT.    
SATURDAY
 
NORTHEAST WINDS 15 TO 20 KNOTS. BAY WATERS CHOPPY. A  
CHANCE OF SHOWERS IN THE MORNING. SHOWERS LIKELY IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS. BAY WATERS  
CHOPPY. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER  
MIDNIGHT.    
SUNDAY
 
NORTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY CHOPPY.  
A CHANCE OF SHOWERS IN THE MORNING.    
SUNDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS, EASING TO AROUND  
10 KNOTS AFTER MIDNIGHT. BAY WATERS SLIGHTLY CHOPPY, EASING TO  
SMOOTH AFTER MIDNIGHT.    
MONDAY
 
NORTH WINDS AROUND 5 KNOTS, VEERING TO SOUTHEAST IN THE  
AFTERNOON. BAY WATERS SMOOTH.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH.    
TUESDAY
 
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS  
SMOOTH.  
 

 
 
GMZ350-355-212145-  
COASTAL WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX OUT  
20 NM-COASTAL WATERS FROM HIGH ISLAND TO FREEPORT TX OUT 20 NM-  
322 AM CST FRI FEB 21 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON
 
 
   
TODAY
 
NORTHEAST WINDS 20 TO 25 KNOTS GUSTING TO 30 KNOTS. SEAS  
4 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL: EAST 6 FEET AT  
6 SECONDS. A SLIGHT CHANCE OF SHOWERS EARLY THIS AFTERNOON.    
TONIGHT
 
NORTHEAST WINDS 20 TO 25 KNOTS GUSTING TO 30 KNOTS.  
SEAS 4 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL: EAST 5 FEET  
AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.    
SATURDAY
 
NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 4 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: EAST 5 FEET AT 6 SECONDS. A  
CHANCE OF SHOWERS IN THE MORNING. SHOWERS LIKELY IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO  
6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL: EAST 5 FEET AT  
7 SECONDS. A CHANCE OF THUNDERSTORMS. SHOWERS.   
SUNDAY
 
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET. WAVE  
DETAIL: EAST 5 FEET AT 7 SECONDS. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE  
AFTERNOON.    
SUNDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS, EASING TO AROUND  
15 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET. WAVE DETAIL: EAST  
5 FEET AT 7 SECONDS.    
MONDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS, VEERING TO EAST IN THE  
AFTERNOON. SEAS AROUND 3 FEET.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET.    
TUESDAY
 
SOUTH WINDS AROUND 5 KNOTS. SEAS AROUND 3 FEET.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET OR LESS.  
 

 
 
GMZ370-375-212145-  
WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX FROM 20 TO  
60 NM-WATERS FROM HIGH ISLAND TO FREEPORT TX FROM 20 TO 60 NM-  
322 AM CST FRI FEB 21 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON
 
 
   
TODAY
 
NORTHEAST WINDS 20 TO 25 KNOTS GUSTING TO 30 KNOTS. SEAS  
5 TO 7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 7  
FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS.    
TONIGHT
 
NORTHEAST WINDS 20 TO 25 KNOTS GUSTING TO 30 KNOTS.  
SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 7  
FEET AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING. A  
CHANCE OF SHOWERS AFTER MIDNIGHT, THEN A SLIGHT CHANCE OF SHOWERS  
LATE.    
SATURDAY
 
NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 5 TO 7 FEET,  
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 7 FEET AT  
6 SECONDS. A CHANCE OF SHOWERS IN THE MORNING. SHOWERS LIKELY IN  
THE AFTERNOON.    
SATURDAY NIGHT
 
EAST WINDS 20 TO 25 KNOTS. SEAS 5 TO 7 FEET,  
OCCASIONALLY TO 9 FEET. WAVE DETAIL: EAST 7 FEET AT 7 SECONDS. A  
CHANCE OF THUNDERSTORMS. SHOWERS.   
SUNDAY
 
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: EAST 6 FEET AT 7 SECONDS.  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON.    
SUNDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS, EASING TO AROUND  
15 KNOTS AFTER MIDNIGHT. SEAS 4 TO 5 FEET. WAVE DETAIL: NORTHEAST  
5 FEET AT 6 SECONDS.    
MONDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS, EASING TO AROUND  
10 KNOTS IN THE AFTERNOON. SEAS 3 TO 4 FEET.    
MONDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS, VEERING TO SOUTH  
AFTER MIDNIGHT. SEAS 3 TO 4 FEET.    
TUESDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND  
3 FEET IN THE EVENING, THEN AROUND 2 FEET OR LESS.  
 

 
 
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