Expires:202507110015;;200320 FZUS54 KHGX 101157 CWFHGX Coastal Waters Forecast for Texas National Weather Service Houston/Galveston TX 657 AM CDT Thu Jul 10 2025 Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda Bays. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. GMZ300-110015- 657 AM CDT Thu Jul 10 2025 .Synopsis For High Island to the Matagorda Ship Channel Out 60 NM including Galveston and Matagorda Bays. No significant changes have been made to the forecast. We will continue with the typical daily pattern of showers and thunderstorms beginning over the Gulf waters in the pre-dawn hours, then gradually shifting towards the immediate coast later in the morning, and farther inland during the afternoon. Light to moderate onshore winds and seas of 2 to 4 feet will prevail for the rest of the work week. Occasionally higher gusts of 15 to 20 knots are possible. $$