Coastal waters from High Island to Freeport TX out 20 NM GMZ355

 
 GMZ300-140715-
 1212 PM CST Sat Dec 13 2025
 
 .Synopsis For High Island to the Matagorda Ship Channel Out 60 NM
 including Galveston and Matagorda Bays.
 
 Light onshore winds and low seas are expected going into the overnight
 hours. We may see some fog redevelopment later this evening ahead
 of a cold front that will be pushing into the bays between 3-6am.
 Fog will lift, and precipitation will taper off, with the frontal
 passage...but strong, gusty north and northeast winds and building
 seas will fill in behind the front. Gusts to near or above gale
 are likely...especially in the Gulf. Winds and seas gradually
 diminish Monday morning, and return to a southeast direction by
 Monday night.
 
 $$



 
 GMZ350-355-140715-
 Coastal waters from Freeport to Matagorda Ship Channel TX out
 20 NM-Coastal waters from High Island to Freeport TX out 20 NM-
 1212 PM CST Sat Dec 13 2025
 
 SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE
 SUNDAY NIGHT
 

 THIS AFTERNOON
 Southeast winds 5 to 10 knots. Seas around
 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. Isolated
 thunderstorms. A chance of showers.

 TONIGHT
 Southeast winds around 5 knots, becoming northeast
 near 20 knots after 4 am. Seas around 2 feet. Wave Detail:
 Southeast 2 feet at 5 seconds. Isolated thunderstorms. A chance of
 showers and isolated thunderstorms. Patchy fog prior to the wind
 shift.

 SUNDAY
 Northeast winds 25 knots with gusts up to 35 knots.
 Seas 3 to 5 feet, building to 5 to 7 feet, occasionally to 9 feet
 in the afternoon. Wave Detail: Northeast 3 feet at 3 seconds and
 south 2 feet at 5 seconds, becoming northeast 5 feet at 5 seconds
 and south 1 foot at 6 seconds.

 SUNDAY NIGHT
 Northeast winds 20 to 25 knots with gusts up to
 35 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail:
 Northeast 6 feet at 6 seconds.

 MONDAY
 Northeast winds 10 to 15 knots. Seas 4 to 6 feet,
 occasionally to 8 feet. Wave Detail: East 5 feet at 7 seconds.

 MONDAY NIGHT
 East winds 5 to 10 knots. Seas 2 to 4 feet. Wave
 Detail: East 3 feet at 7 seconds.

 TUESDAY
 Southeast winds 5 to 10 knots. Seas 2 to 3 feet.

 TUESDAY NIGHT
 Southeast winds around 10 knots. Seas 2 to
 4 feet.

 WEDNESDAY
 South winds around 10 knots. Seas 3 to 4 feet. A
 chance of showers.

 WEDNESDAY NIGHT
 South winds 10 to 15 knots. Seas 3 to 4 feet.
 
 Winds and seas higher in and near thunderstorms.
 
 $$