Bays
Matagorda Bay
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. GMZ330-190615- Matagorda Bay- 1255 PM CDT Sun Oct 18 2026 .TODAY...Northeast winds 10 to 15 knots. Bay waters slightly choppy. .TONIGHT...Northeast winds 10 to 15 knots. Bay waters slightly choppy.Full forecast ↗