987  
FZUS54 KCRP 121745  
CWFCRP  
 
COASTAL WATERS FORECAST FOR TEXAS  
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX  
1245 PM CDT TUE AUG 12 2025  
 
MIDDLE TEXAS COASTAL WATERS FROM BAFFIN BAY TO MATAGORDA SHIP  
CHANNEL OUT TO 60 NAUTICAL MILES.  
 
SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE HIGHEST  
1/3 OF THE WAVES...ALONG WITH OCCASIONAL HEIGHT OF THE AVERAGE  
HIGHEST 10 PERCENT OF THE WAVES.  
 
 
GMZ200-130615-  
1245 PM CDT TUE AUG 12 2025  
   
SYNOPSIS FOR THE MIDDLE TEXAS COASTAL WATERS
 
 
A LIGHT TO GENTLE (BF 2-3) SOUTHEASTERLY BREEZE WITH 1-2 FT SEAS  
WILL PERSIST THROUGH WEDNESDAY. BY WEDNESDAY NIGHT, WINDS WILL PICK  
UP TO MOSTLY MODERATE (BF 4) STRENGTH, WITH SEAS INCREASING TO  
2-3 FT PERSISTING THROUGH THE REMAINDER OF THE WEEK. LOW RAIN  
CHANCES (20-40%) WILL PERSIST HEADING INTO THE WEEKEND.  
 

 
 
GMZ236-237-130615-  
COPANO, ARANSAS, AND REDFISH BAYS-  
SAN ANTONIO, MESQUITE, AND ESPIRITU SANTO BAYS-  
1245 PM CDT TUE AUG 12 2025  
   
TONIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
SMOOTH.    
WEDNESDAY
 
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST  
IN THE AFTERNOON. BAY AND INLAND WATERS SMOOTH. A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS IN THE MORNING.    
WEDNESDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. BAY AND INLAND  
WATERS SMOOTH.    
THURSDAY
 
SOUTH WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO  
15 KNOTS IN THE AFTERNOON. BAY AND INLAND WATERS SLIGHTLY CHOPPY  
TO OCCASIONALLY CHOPPY.    
THURSDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY.    
FRIDAY
 
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST 10 TO  
15 KNOTS IN THE AFTERNOON. BAY AND INLAND WATERS SLIGHTLY CHOPPY  
TO OCCASIONALLY CHOPPY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY.    
SATURDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
SMOOTH. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND  
WATERS SMOOTH.    
SUNDAY
 
SOUTHEAST WINDS AROUND 5 KNOTS, INCREASING TO AROUND  
10 KNOTS IN THE AFTERNOON. BAY AND INLAND WATERS SMOOTH.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND  
WATERS SMOOTH.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ231-232-130615-  
BAFFIN BAY AND UPPER LAGUNA MADRE-CORPUS CHRISTI AND NUECES BAYS-  
1245 PM CDT TUE AUG 12 2025  
   
TONIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH 5 TO  
10 KNOTS AFTER MIDNIGHT. BAY AND INLAND WATERS SLIGHTLY CHOPPY TO  
OCCASIONALLY CHOPPY.    
WEDNESDAY
 
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST 10 TO  
15 KNOTS WITH GUSTS UP TO 20 KNOTS IN THE AFTERNOON. BAY AND  
INLAND WATERS SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP  
TO 20 KNOTS, BECOMING SOUTH 5 TO 10 KNOTS AFTER MIDNIGHT. BAY AND  
INLAND WATERS SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY.    
THURSDAY
 
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST 10 TO  
15 KNOTS WITH GUSTS UP TO 20 KNOTS IN THE AFTERNOON. BAY AND  
INLAND WATERS SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY.    
THURSDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY.    
FRIDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND WATERS  
SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY.    
SATURDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND WATERS  
SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO  
5 TO 10 KNOTS AFTER MIDNIGHT. BAY AND INLAND WATERS SLIGHTLY  
CHOPPY TO OCCASIONALLY CHOPPY.    
SUNDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO  
15 KNOTS IN THE AFTERNOON. BAY AND INLAND WATERS SLIGHTLY CHOPPY  
TO OCCASIONALLY CHOPPY.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO  
5 TO 10 KNOTS AFTER MIDNIGHT. BAY AND INLAND WATERS SLIGHTLY  
CHOPPY TO OCCASIONALLY CHOPPY.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ255-130615-  
COASTAL WATERS FROM PORT ARANSAS TO MATAGORDA SHIP CHANNEL OUT  
20 NM-  
1245 PM CDT TUE AUG 12 2025  
   
TONIGHT
 
SOUTH WINDS AROUND 10 KNOTS, BECOMING 5 TO 10 KNOTS  
AFTER MIDNIGHT. SEAS AROUND 2 FEET OR LESS. WAVE DETAIL: SOUTH  
1 FOOT AT 4 SECONDS.    
WEDNESDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. SEAS AROUND 2 FEET OR LESS. WAVE DETAIL: SOUTH 1 FOOT  
AT 4 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING.    
WEDNESDAY NIGHT
 
SOUTH WINDS AROUND 10 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS.    
THURSDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 5 SECONDS.    
THURSDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS.    
FRIDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 3 FEET.  
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO  
3 FEET.    
SUNDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ250-130615-  
COASTAL WATERS FROM BAFFIN BAY TO PORT ARANSAS OUT 20 NM-  
1245 PM CDT TUE AUG 12 2025  
   
TONIGHT
 
SOUTHEAST WINDS AROUND 10 KNOTS, BECOMING SOUTH AFTER  
MIDNIGHT. SEAS AROUND 2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT  
5 SECONDS.    
WEDNESDAY
 
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE  
AFTERNOON. SEAS AROUND 2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT  
5 SECONDS.    
WEDNESDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS.    
THURSDAY
 
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST 10 TO  
15 KNOTS WITH GUSTS UP TO 20 KNOTS IN THE AFTERNOON. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.    
THURSDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO  
3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS.    
FRIDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET. A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO  
3 FEET.    
SUNDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ270-275-130615-  
WATERS FROM BAFFIN BAY TO PORT ARANSAS FROM 20 TO 60 NM-  
WATERS FROM PORT ARANSAS TO MATAGORDA SHIP CHANNEL FROM 20 TO  
60 NM-  
1245 PM CDT TUE AUG 12 2025  
   
TONIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTH AFTER  
MIDNIGHT. SEAS AROUND 2 FEET OR LESS. WAVE DETAIL: SOUTHEAST  
1 FOOT AT 5 SECONDS.    
WEDNESDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE  
AFTERNOON. SEAS AROUND 2 FEET OR LESS. WAVE DETAIL: SOUTH 1 FOOT  
AT 4 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING.    
WEDNESDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT.    
THURSDAY
 
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING.    
THURSDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
FRIDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
3 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 3 FEET.  
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO  
5 TO 10 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET.    
SUNDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
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