627 WHUS54 KHGX 291102 SMWHGX GMZ355-375-291130- /O.NEW.KHGX.MA.W.0016.250329T1102Z-250329T1130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Houston/Galveston TX 602 AM CDT Sat Mar 29 2025 The National Weather Service in League City has issued a * Special Marine Warning for... Coastal waters from High Island to Freeport TX out 20 NM... Waters from High Island to Freeport TX from 20 to 60 NM... * Until 630 AM CDT. * At 602 AM CDT, a severe thunderstorm capable of producing waterspouts was located over Galveston A8, moving northeast at 15 knots. HAZARD...Waterspouts, wind gusts to 40 knots, and large hail. 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. Large hail could result in structural damage. * Locations impacted include... Galveston A8 and Galveston 256. 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 2868 9468 2874 9479 2900 9472 2886 9444 TIME...MOT...LOC 1102Z 208DEG 14KT 2875 9470 WATERSPOUT...POSSIBLE HAIL...>.75IN WIND...40KTS $$ Fowler  088 WHUS54 KHGX 291139 SMWHGX GMZ355-375-291215- /O.NEW.KHGX.MA.W.0017.250329T1139Z-250329T1215Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Houston/Galveston TX 639 AM CDT Sat Mar 29 2025 The National Weather Service in League City has issued a * Special Marine Warning for... Coastal waters from High Island to Freeport TX out 20 NM... Waters from High Island to Freeport TX from 20 to 60 NM... * Until 715 AM CDT. * At 638 AM CDT, a severe thunderstorm capable of producing waterspouts was located near Galveston A8, moving northeast at 15 knots. HAZARD...Waterspouts, wind gusts to 40 knots, and small hail. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Galveston A8. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 2872 9467 2879 9473 2902 9455 2884 9438 TIME...MOT...LOC 1138Z 226DEG 16KT 2880 9464 WATERSPOUT...POSSIBLE HAIL...<.75IN WIND...40KTS $$ Fowler  255 FZUS74 KLIX 291139 MWSLIX Marine Weather Statement National Weather Service New Orleans LA 639 AM CDT Sat Mar 29 2025 GMZ550-291148- /O.CAN.KLIX.MA.W.0007.000000T0000Z-250329T1200Z/ 639 AM CDT Sat Mar 29 2025 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm1... The cluster of severe thunderstormss have moved out of the area and no longer pose a significant threat to boaters. && LAT...LON 2808 9004 2807 9018 2934 8962 2934 8959 2927 8957 2927 8945 2921 8943 2923 8932 2917 8924 2893 8941 2886 8939 2793 8960 TIME...MOT...LOC 1138Z 259DEG 14KT 2921 8949 2820 8993 $$ GMZ552-555-570-572-291200- /O.CON.KLIX.MA.W.0007.000000T0000Z-250329T1200Z/ 639 AM CDT Sat Mar 29 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 700 AM CDT... For the following areas... Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm... Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM... Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM... Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM... At 638 AM CDT, a cluster of severe thunderstorms capable of producing waterspouts were located along a line extending from 13 nm west of Pilottown to 41 nm south of Louisiana Offshore Oil Port, moving east at 15 knots. HAZARD...Waterspouts, wind gusts to 40 knots, and large hail. SOURCE...Radar indicated. IMPACT...Waterspouts can quickly form and capsize boats...damage vessels and oil rigs...and create suddenly higher waves. Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in injury and damage to boats...vessels and oil rigs. A cluster of severe thunderstorms will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should avoid waterspouts and never try to navigate near them. Move to safe harbor or shelter immediately until the threat passes. Report severe weather to the Coast Guard or the National Weather Service. && LAT...LON 2808 9004 2807 9018 2934 8962 2934 8959 2927 8957 2927 8945 2921 8943 2923 8932 2917 8924 2893 8941 2886 8939 2793 8960 TIME...MOT...LOC 1138Z 259DEG 14KT 2921 8949 2820 8993 WATERSPOUT...POSSIBLE HAIL...>.75IN WIND...40KTS $$ KLG