816 WHUS74 KHGX 111904 MWWHGX URGENT - MARINE WEATHER MESSAGE National Weather Service Houston/Galveston TX 204 PM CDT Tue Mar 11 2025 GMZ330-335-120000- /O.CON.KHGX.LO.Y.0008.000000T0000Z-250312T0000Z/ Matagorda Bay-Galveston Bay- 204 PM CDT Tue Mar 11 2025 ...LOW WATER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Abnormally low water levels expected across the upper portions of the bays, including locations north of Morgan's Point along the Houston Ship Channel. * WHERE...Matagorda Bay and Galveston Bay. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Below normal water levels will result in hazardous navigating conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should navigate shallow waters with extreme caution due to below normal water levels. && $$