589  
FZUS54 KCRP 230536  
CWFCRP  
 
COASTAL WATERS FORECAST FOR TEXAS  
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX  
1236 AM CDT THU OCT 23 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.  
 
 
GMZ200-231815-  
1236 AM CDT THU OCT 23 2025  
   
SYNOPSIS FOR THE MIDDLE TEXAS COASTAL WATERS  
 
A GENTLE SOUTHEASTERLY BREEZE TODAY WILL INCREASE IN SPEED AND  
BECOME MODERATE TO FRESH ON FRIDAY. FRESH TO STRONG SOUTHEASTERLY  
WINDS WILL PREVAIL ON SATURDAY BEFORE RELAXING ON SUNDAY. SMALL  
CRAFT ADVISORIES MAY BE NEEDED FOR THE GULF WATERS ON SATURDAY DUE  
TO THE BREEZY SOUTHEASTERLY WINDS AND SEAS INCREASING TO 5 TO 7  
FEET. MEDIUM RAIN CHANCES IN THE 20-40% RANGE CAN BE EXPECTED FRIDAY  
WITH THE HIGHEST RAIN CHANCES OF THE PERIOD (65-85%) EXPECTED ON  
SATURDAY.  
 
 
 
GMZ236-237-231815-  
COPANO, ARANSAS, AND REDFISH BAYS-  
SAN ANTONIO, MESQUITE, AND ESPIRITU SANTO BAYS-  
1236 AM CDT THU OCT 23 2025  
   
TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
SMOOTH.    
TONIGHT  
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.    
FRIDAY NIGHT  
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. BAY AND INLAND WATERS CHOPPY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
BAY AND INLAND WATERS SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY. A  
CHANCE OF THUNDERSTORMS. SHOWERS.   
SATURDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY. SHOWERS LIKELY  
WITH A CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
SHOWERS AFTER MIDNIGHT.    
SUNDAY  
WEST WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST IN THE  
AFTERNOON. BAY AND INLAND WATERS SMOOTH TO SLIGHTLY CHOPPY.    
SUNDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY AND INLAND  
WATERS SMOOTH.    
MONDAY  
SOUTH WINDS 5 TO 10 KNOTS. BAY AND INLAND WATERS  
SMOOTH.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ231-232-231815-  
BAFFIN BAY AND UPPER LAGUNA MADRE-CORPUS CHRISTI AND NUECES BAYS-  
1236 AM CDT THU OCT 23 2025  
   
TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO  
15 KNOTS WITH GUSTS UP TO 20 KNOTS LATE. BAY AND INLAND WATERS  
SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY.    
TONIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND WATERS  
SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY.    
FRIDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO  
20 KNOTS WITH GUSTS UP TO 25 KNOTS IN THE AFTERNOON. BAY AND  
INLAND WATERS CHOPPY. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS, MAINLY IN THE MORNING.    
FRIDAY NIGHT  
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. BAY AND INLAND WATERS CHOPPY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS.  
BAY AND INLAND WATERS CHOPPY. A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.    
SATURDAY NIGHT  
SOUTHEAST WINDS 15 TO 20 KNOTS, BECOMING SOUTH  
10 TO 15 KNOTS AFTER MIDNIGHT. BAY AND INLAND WATERS CHOPPY.  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE EVENING,  
THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.    
SUNDAY  
NORTHWEST WINDS 10 TO 15 KNOTS, BECOMING EAST 5 TO  
10 KNOTS IN THE AFTERNOON. BAY AND INLAND WATERS SLIGHTLY CHOPPY  
TO OCCASIONALLY CHOPPY.    
SUNDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY.    
MONDAY  
SOUTH WINDS 10 TO 15 KNOTS. BAY AND INLAND WATERS  
SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY AND INLAND  
WATERS SLIGHTLY CHOPPY TO OCCASIONALLY CHOPPY.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ255-231815-  
COASTAL WATERS FROM PORT ARANSAS TO MATAGORDA SHIP CHANNEL OUT  
20 NM-  
1236 AM CDT THU OCT 23 2025  
   
TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: EAST 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY THIS AFTERNOON.    
TONIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL:  
SOUTHEAST 3 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT.    
FRIDAY  
SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT  
5 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
FRIDAY NIGHT  
SOUTHEAST WINDS 15 TO 20 KNOTS, INCREASING TO  
20 TO 25 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET, OCCASIONALLY TO  
6 FEET, BUILDING TO 5 TO 7 FEET, OCCASIONALLY TO 9 FEET AFTER  
MIDNIGHT. WAVE DETAIL: SOUTHEAST 5 FEET AT 5 SECONDS, BECOMING  
SOUTHEAST 6 FEET AT 6 SECONDS. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY WITH  
A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS.  
SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL: SOUTHEAST  
6 FEET AT 7 SECONDS. SHOWERS WITH A CHANCE OF THUNDERSTORMS.    
SATURDAY NIGHT  
SOUTH WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTH 5 FEET AT 7 SECONDS. A  
CHANCE OF THUNDERSTORMS. SHOWERS.   
SUNDAY  
WEST WINDS 10 TO 15 KNOTS, BECOMING NORTH 5 TO 10 KNOTS  
IN THE AFTERNOON. SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. A  
CHANCE OF SHOWERS IN THE MORNING.    
SUNDAY NIGHT  
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 3 TO  
4 FEET, OCCASIONALLY TO 5 FEET.    
MONDAY  
SOUTH WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ250-231815-  
COASTAL WATERS FROM BAFFIN BAY TO PORT ARANSAS OUT 20 NM-  
1236 AM CDT THU OCT 23 2025  
   
TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: EAST 2 FEET AT 5 SECONDS.    
TONIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 4 SECONDS.    
FRIDAY  
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT  
5 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
FRIDAY NIGHT  
SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET, BUILDING TO 5 TO 7 FEET, OCCASIONALLY TO  
9 FEET AFTER MIDNIGHT. WAVE DETAIL: SOUTHEAST 5 FEET AT  
5 SECONDS, BECOMING SOUTHEAST 7 FEET AT 6 SECONDS. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN A CHANCE  
OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY  
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS.  
SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL: SOUTHEAST  
6 FEET AT 7 SECONDS. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS.    
SATURDAY NIGHT  
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 4 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL:  
SOUTHEAST 6 FEET AT 7 SECONDS. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS.    
SUNDAY  
WEST WINDS 10 TO 15 KNOTS, BECOMING NORTHEAST IN THE  
AFTERNOON. SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET.    
SUNDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET.    
MONDAY  
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ270-275-231815-  
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-  
1236 AM CDT THU OCT 23 2025  
   
TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: EAST 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY THIS AFTERNOON.    
TONIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: EAST 3 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
FRIDAY  
SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT  
5 SECONDS. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE  
MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.    
FRIDAY NIGHT  
SOUTHEAST WINDS 15 TO 20 KNOTS, INCREASING TO  
20 TO 25 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET, OCCASIONALLY TO  
6 FEET, BUILDING TO 5 TO 7 FEET, OCCASIONALLY TO 9 FEET AFTER  
MIDNIGHT. WAVE DETAIL: SOUTHEAST 5 FEET AT 5 SECONDS, BECOMING  
SOUTHEAST 6 FEET AT 6 SECONDS. A SLIGHT CHANCE OF THUNDERSTORMS.  
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT.    
SATURDAY  
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS.  
SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL: SOUTHEAST  
7 FEET AT 7 SECONDS. A CHANCE OF THUNDERSTORMS. SHOWERS.   
SATURDAY NIGHT  
SOUTH WINDS 15 TO 20 KNOTS. SEAS 5 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT  
7 SECONDS. SHOWERS WITH A CHANCE OF THUNDERSTORMS.    
SUNDAY  
SOUTHWEST WINDS 10 TO 15 KNOTS, BECOMING NORTHWEST 5 TO  
10 KNOTS IN THE AFTERNOON. SEAS 4 TO 5 FEET, OCCASIONALLY TO  
6 FEET. A CHANCE OF SHOWERS IN THE MORNING.    
SUNDAY NIGHT  
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND  
4 FEET, OCCASIONALLY TO 5 FEET.    
MONDAY  
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 4 FEET,  
OCCASIONALLY TO 5 FEET.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET,  
OCCASIONALLY TO 6 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
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