NWS Marine Forecast


   GMZ300-121715-  1026 PM CST Tue Nov 11 2025    .Synopsis For High Island to the Matagorda Ship Channel Out 60 NM  including Galveston and Matagorda Bays.    Moderate onshore winds and building seas will continue overnight  with a fairly tight pressure gradient in place. Winds will  diminish a bit as the day progresses Wednesday. Light to moderate  onshore flow will prevail through the remainder of the week.    $$
   GMZ335-121715-  Galveston Bay-  1026 PM CST Tue Nov 11 2025    SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT UNTIL 7 AM CST  WEDNESDAY    REST OF TONIGHT  South winds 15 to 20 knots in the southern bay  and 10 to 15 knots northern bay. Bay waters slightly choppy to  choppy.  WEDNESDAY  South winds 10 to 15 knots. Bay waters slightly  choppy.  WEDNESDAY NIGHT  South winds around 10 knots. Bay waters smooth  to slightly choppy.  THURSDAY  Southeast winds around 10 knots. Bay waters smooth to  slightly choppy.  THURSDAY NIGHT  South winds around 10 knots. Bay waters smooth  to slightly choppy.  FRIDAY  South winds 10 to 15 knots. Bay waters slightly choppy.  FRIDAY NIGHT  South winds around 10 knots. Bay waters smooth to  slightly choppy.  SATURDAY  South winds 10 to 15 knots. Bay waters slightly  choppy.  SATURDAY NIGHT  South winds around 10 knots. Bay waters smooth  to slightly choppy.  SUNDAY  South winds 10 to 15 knots. Bay waters slightly choppy.  SUNDAY NIGHT  South winds 10 to 15 knots. Bay waters slightly  choppy.    $$