NWS Marine Forecast


   GMZ300-291815-  1201 AM CDT Thu Oct 29 2026    .Synopsis For High Island to the Matagorda Ship Channel Out 60 NM  including Galveston and Matagorda Bays.    A long easterly to southeasterly fetch situated across the  northern Gulf will maintain 3 to 4 foot seas for much of the week.  Isolated to scattered showers and thunderstorms are possible at  times as weak disturbances pass through. Chances and overall  coverage appears to be highest on Saturday.    $$
   GMZ350-355-291815-  Coastal waters from Freeport to Matagorda Ship Channel TX out  20 NM-Coastal waters from High Island to Freeport TX out 20 NM-  1201 AM CDT Thu Oct 29 2026    REST OF TONIGHT  Southeast winds around 10 knots. Seas 2 to  3 feet. Wave Detail: Southeast 3 feet at 7 seconds.  THURSDAY  East winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: Southeast 3 feet at 7 seconds.  THURSDAY NIGHT  East winds 10 to 15 knots. Seas 2 to 4 feet.  Wave Detail: East 3 feet at 7 seconds.  FRIDAY  East winds 10 to 15 knots. Seas 2 to 4 feet. Wave  Detail: Southeast 3 feet at 7 seconds. A chance of showers in the  afternoon.  FRIDAY NIGHT  East winds 10 to 15 knots, diminishing to around  10 knots after midnight. Seas 2 to 4 feet. Wave Detail: East  3 feet at 7 seconds. A chance of showers.  SATURDAY  East winds 5 to 10 knots. Seas 2 to 3 feet. Wave  Detail: East 3 feet at 7 seconds. A chance of showers.  SATURDAY NIGHT  East winds 5 to 10 knots. Seas 2 to 3 feet.  SUNDAY  East winds 5 to 10 knots. Seas around 2 feet.  SUNDAY NIGHT  Southeast winds 5 to 10 knots. Seas around  2 feet.  MONDAY  Southeast winds around 10 knots. Seas around 2 feet.  MONDAY NIGHT  Southeast winds around 15 knots, becoming south  15 to 20 knots after midnight. Seas 2 to 4 feet.    $$