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. GMZ330-180515- Matagorda Bay- 1137 AM CDT Sat Oct 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .THIS AFTERNOON...North winds 15 to 25 knots, diminishing to around 15 knots late. Bay waters choppy, diminishing to slightly choppy late. .TONIGHT...North winds 10 to 15 knots. Bay waters slightly choppy.Full forecast ↗