GMZ100-050615-
 1144 AM CST Thu Dec 4 2025
 
 
 .SYNOPSIS...The passage of a cold front through the Lower Texas
 Coast on Thursday will produce adverse marine conditions tonight
 and tomorrow. Improved winds and seas are anticipated during the
 weekend before another front on Sunday could deteriorate
 conditions again.
 
 $$




 
 GMZ150-155-050615-
 Gulf waters from Port Mansfield to the Rio Grande out 20 nm-
 Gulf waters from Baffin Bay to Port Mansfield out 20 nm-
 1144 AM CST Thu Dec 4 2025
 
 SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM CST THIS AFTERNOON
 THROUGH FRIDAY MORNING
 

 REST OF TODAY
 West winds around 15 knots, becoming northwest
 early this afternoon, then becoming north 20 to 25 knots late
 this afternoon. Seas 3 to 4 feet, building to 4 to 6 feet,
 occasionally to 8 feet this afternoon. Wave Detail: Southeast 3
 feet at 6 seconds, becoming southeast 4 feet at 6 seconds and
 northwest 2 feet at 2 seconds. A chance of showers late this
 morning. A chance of thunderstorms. Showers likely this afternoon.
 

 TONIGHT
 North winds 15 to 20 knots. Seas 6 to 9 feet,
 occasionally to 11 feet. Wave Detail: North 8 feet at 7 seconds.
 A slight chance of thunderstorms until early morning. A chance of
 rain.

 FRIDAY
 North winds 15 to 20 knots, diminishing to 10 to
 15 knots in the afternoon. Seas 5 to 7 feet, occasionally to
 9 feet, subsiding to 3 to 5 feet in the afternoon. Wave Detail:
 North 7 feet at 6 seconds, becoming northeast 4 feet at
 7 seconds. A chance of rain early in the morning, then a slight
 chance of rain in the afternoon.

 FRIDAY NIGHT
 North winds 5 to 10 knots. Seas 2 to 4 feet. Wave
 Detail: Northeast 3 feet at 6 seconds. A chance of rain in the
 evening, then a chance of showers after midnight.

 SATURDAY
 North winds 5 to 10 knots. Seas 2 to 3 feet. Wave
 Detail: Northeast 3 feet at 6 seconds. A slight chance of showers
 in the morning.

 SATURDAY NIGHT
 Northeast winds around 5 knots, becoming west
 early in the morning. Seas 2 to 3 feet. Wave Detail: East 2 feet
 at 5 seconds.

 SUNDAY
 Northwest winds 5 to 10 knots, becoming north in the
 afternoon. Seas 2 to 3 feet.

 SUNDAY NIGHT
 North winds 10 to 15 knots, increasing to 15 to
 20 knots in the late evening and overnight. Seas 2 to 4 feet,
 building to 4 to 6 feet, occasionally to 8 feet after midnight.

 MONDAY
 North winds 15 to 20 knots, diminishing to 10 to
 15 knots in the afternoon. Seas 5 to 7 feet, occasionally to
 9 feet, subsiding to 3 to 5 feet in the afternoon.

 MONDAY NIGHT
 Northeast winds 5 to 10 knots. Seas 2 to 4 feet.
 
 Winds and seas higher in and near thunderstorms.
 
 $$