NWS Marine Forecast


   GMZ255-190715-  Coastal waters from Port Aransas to Matagorda Ship Channel out  20 NM-  1212 PM CST Tue Nov 18 2025    TONIGHT  Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: Southeast 3 feet at 5 seconds.  WEDNESDAY  Southeast winds 10 to 15 knots. Seas around 3 feet.  Wave Detail: Southeast 3 feet at 6 seconds. A slight chance of  showers and thunderstorms in the morning.  WEDNESDAY NIGHT  Southeast winds around 15 knots with gusts up  to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave  Detail: Southeast 4 feet at 5 seconds. A slight chance of  showers.  THURSDAY  Southeast winds around 15 knots with gusts up to  20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:  Southeast 4 feet at 6 seconds. A chance of showers. A slight  chance of thunderstorms in the afternoon.  THURSDAY NIGHT  South winds 10 to 15 knots with gusts up to  20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail:  Southeast 4 feet at 6 seconds. A slight chance of showers and  thunderstorms.  FRIDAY  South winds 10 to 15 knots, diminishing to 5 to  10 knots in the afternoon. Seas 3 to 4 feet, occasionally to  5 feet. Wave Detail: Southeast 4 feet at 6 seconds. A chance of  showers and thunderstorms.  FRIDAY NIGHT  Southeast winds 5 to 10 knots. Seas around  3 feet. A chance of showers and thunderstorms.  SATURDAY  East winds 5 to 10 knots. Seas around 3 feet. A  chance of showers.  SATURDAY NIGHT  Southeast winds 10 to 15 knots. Seas around  3 feet. A chance of showers after midnight.  SUNDAY  Southeast winds 10 to 15 knots. Seas around 3 feet. A  chance of showers.  SUNDAY NIGHT  Southeast winds 15 to 20 knots. Seas 3 to 5 feet,  occasionally to 6 feet. A chance of showers.    Winds and seas higher in and near thunderstorms.    $$