NWS Marine Forecast


   GMZ300-272330-  605 AM CDT Mon Jul 27 2026    .Synopsis For High Island to the Matagorda Ship Channel Out 60 NM  including Galveston and Matagorda Bays.    Light to moderate onshore flow and 2 to 4 foot seas will continue  for most of the week. With surface and upper level high pressure  dominating, rain chances will be minimal at best through the work  week.    $$
   GMZ335-272330-  Galveston Bay-  605 AM CDT Mon Jul 27 2026    TODAY  Southwest winds around 10 knots, becoming south 10 to  15 knots late. Bay waters smooth, increasing to slightly choppy  late.  TONIGHT  Southwest winds 10 to 15 knots. Bay waters slightly  choppy.  TUESDAY  Southwest winds around 10 knots, becoming south 10 to  15 knots with gusts up to 20 knots in the afternoon. Bay waters  smooth, increasing to slightly choppy in the afternoon.  TUESDAY NIGHT  Southwest winds 10 to 15 knots. Bay waters  slightly choppy.  WEDNESDAY  Southwest winds around 10 knots, becoming south  10 to 15 knots with gusts up to 20 knots in the afternoon. Bay  waters smooth, increasing to slightly choppy in the afternoon.  WEDNESDAY NIGHT  Southwest winds 10 to 15 knots. Bay waters  slightly choppy.  THURSDAY  Southwest winds around 10 knots, becoming south 10 to  15 knots in the afternoon. Bay waters smooth, increasing to  slightly choppy in the afternoon.  THURSDAY NIGHT  South winds 10 to 15 knots. Bay waters slightly  choppy.  FRIDAY  Southwest winds around 10 knots, becoming south 10 to  15 knots in the afternoon. Bay waters smooth, increasing to  slightly choppy in the afternoon.  FRIDAY NIGHT  Southwest winds 15 to 20 knots. Bay waters  choppy.    $$