111 WHUS54 KHGX 190909 SMWHGX GMZ330-350-370-191015- /O.NEW.KHGX.MA.W.0024.260519T0909Z-260519T1015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Houston/Galveston TX 409 AM CDT Tue May 19 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 515 AM CDT. * At 408 AM CDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 12 nm west of Port Lavaca to 7 nm southeast of Seadrift to 24 nm east of Rockport, moving east at 45 knots. HAZARD...Waterspouts and wind gusts to nearly 50 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... Tabs Buoy W, Matagorda Island 607, Matagorda Ship Channel, Turtle Bay, Brazos A70, Brazos B133, Brazos 490, Matagorda Island 557, Port Lavaca, Matagorda Jetty, and Palacios Bay. 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 2870 9666 2872 9652 2871 9651 2871 9657 2866 9658 2861 9645 2857 9649 2857 9648 2878 9615 2860 9621 2868 9603 2850 9583 2787 9578 2848 9643 2847 9654 2846 9658 2846 9659 2857 9655 2857 9664 TIME...MOT...LOC 0908Z 258DEG 47KT 2863 9686 2830 9666 2793 9662 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...49KTS $$ Self  470 WHUS54 KCRP 190910 SMWCRP GMZ237-250-255-275-191015- /O.NEW.KCRP.MA.W.0011.260519T0910Z-260519T1015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Corpus Christi TX 410 AM CDT Tue May 19 2026 The National Weather Service in Corpus Christi has issued a * Special Marine Warning for... Coastal waters from Baffin Bay to Port Aransas out 20 NM... Coastal waters from Port Aransas to Matagorda Ship Channel out 20 NM... San Antonio, Mesquite, and Espiritu Santo Bays... Waters from Port Aransas to Matagorda Ship Channel from 20 to 60 NM... * Until 515 AM CDT. * At 409 AM CDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 18 nm southwest of Port Lavaca to near Seadrift to 19 nm southwest of Port Oconnor to 20 nm east of Rockport, moving northeast at 40 knots. HAZARD...Waterspouts, wind gusts to nearly 50 knots, and small hail. SOURCE...Radar. IMPACT...Waterspouts can quickly form and capsize boats, damage vessels and oil rigs, and create suddenly higher waves. Make sure all on board are in a secure location and wearing life jackets. Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * Locations impacted include... Seadrift and Port Oconnor. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Frequent lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 2861 9651 2838 9638 2790 9581 2761 9659 2767 9671 2762 9675 2768 9697 2815 9679 2841 9693 TIME...MOT...LOC 0909Z 245DEG 41KT 2839 9686 2835 9673 2819 9664 2793 9670 WATERSPOUT...POSSIBLE HAIL...<.75IN WIND...49KTS $$ EMF