WHUS54 KHGX 211225 SMWHGX GMZ330-350-370-211415- /O.NEW.KHGX.MA.W.0033.260521T1225Z-260521T1415Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Houston/Galveston TX 725 AM CDT Thu May 21 2026 The National Weather Service in League City has issued a * Special Marine Warning for... Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM... Matagorda Bay... Waters from Freeport to Matagorda Ship Channel TX from 20 to 60 NM... * Until 915 AM CDT. * At 720 AM CDT, severe thunderstorms capable of producing waterspouts were located along a line extending from near Rockport to 12 nm southwest of Matagorda Island 607, moving northeast at 20 knots. These storms are likely to produce periods of strong winds and possible waterspouts. Winds may become directionally variable as storms move through the area. Locally higher gusts over 45 knots cannot be rulled out. HAZARD...Waterspouts and wind gusts to 40 knots. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Brazos 400, Brazos A4, Galveston A196, Matagorda Island 607, Matagorda Ship Channel, Brazos 469, Galveston A250, Brazos 548, Brazos A70, Brazos 439, Galveston A171, Matagorda Island 557, Brazos A85, Buoy 42019, Palacios Bay, Tabs Buoy W, Brazos A26, Turtle Bay, Brazos B133, and Brazos 490. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 2848 9643 2847 9654 2846 9658 2846 9659 2857 9655 2870 9666 2871 9662 2872 9652 2871 9651 2871 9657 2870 9657 2860 9644 2857 9649 2857 9648 2878 9614 2876 9615 2860 9621 2887 9544 2804 9478 2766 9554 TIME...MOT...LOC 1220Z 258DEG 47KT 2854 9695 2796 9619 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...40KTS $$ Self