NWS Marine Forecast


   GMZ300-141830-  1232 AM CDT Mon Jul 14 2025    .Synopsis For High Island to the Matagorda Ship Channel Out 60 NM  including Galveston and Matagorda Bays.    A typical summer pattern is anticipated with onshore winds in the  8-15kt range and 2-4 foot seas. Isolated, mainly overnight and  morning showers or thunderstorms are possible in the Gulf and near  the coast, with slightly better chances of storms in the north  parts of the bays in the early-mid afternoon hours. Chances  decline Tuesday through Thursday as some drier air moves into the  area. NHC will be monitoring the northeast and north central Gulf  for any tropical development later this week. Chances are  currently around 30%, but it is a good reminder for mariners to  keep up with the latest forecasts.    $$
   GMZ335-141830-  Galveston Bay-  1232 AM CDT Mon Jul 14 2025    REST OF TONIGHT  South winds near 10 knots. Bay waters smooth  to slightly choppy.  MONDAY  South winds around 10 knots. Bay waters smooth to  slightly choppy. A slight chance of showers and thunderstorms in  the morning, then a chance of showers and thunderstorms in the  afternoon.  MONDAY NIGHT  South winds around 10 knots. Bay waters smooth to  slightly choppy.  TUESDAY  South winds around 10 knots. Bay waters smooth to  slightly choppy.  TUESDAY NIGHT  South winds around 10 knots. Bay waters smooth  to slightly choppy.  WEDNESDAY  South winds around 10 knots. Bay waters smooth to  slightly choppy.  WEDNESDAY NIGHT  South winds around 10 knots. Bay waters smooth  to slightly choppy.  THURSDAY  Southwest winds 5 to 10 knots, becoming south in the  afternoon. Bay waters smooth.  THURSDAY NIGHT  South winds around 10 knots. Bay waters smooth  to slightly choppy. A chance of showers and thunderstorms after  midnight.  FRIDAY  Southwest winds 5 to 10 knots, becoming south in the  afternoon. Bay waters smooth, increasing to smooth to slightly  choppy in the afternoon. A chance of showers and thunderstorms.  FRIDAY NIGHT  South winds around 10 knots. Bay waters smooth to  slightly choppy.    Winds and waves higher in and near thunderstorms.    $$