155 FZUS73 KMQT 121301 MWSMQT Marine Weather Statement National Weather Service Marquette MI 901 AM EDT Sun Jul 12 2026 LSZ263-264-121330- /O.CON.KMQT.MA.W.0031.000000T0000Z-260712T1330Z/ 901 AM EDT Sun Jul 12 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 930 AM EDT... For the following areas... Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park... Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border... At 900 AM EDT, a severe thunderstorm was located 24 nm north of The Upper Entrance of Portage Canal, or 27 nm south of Mott Island Park Headquarters, moving southeast at 20 knots. HAZARD...Wind gusts 34 knots or greater and large hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4768 8880 4778 8857 4775 8844 4767 8817 4743 8856 TIME...MOT...LOC 1300Z 313DEG 18KT 4764 8855 HAIL...>.75IN WIND...>34KTS $$ tdud 776 FZUS74 KLIX 121304 MWSLIX Marine Weather Statement National Weather Service New Orleans LA 804 AM CDT Sun Jul 12 2026 GMZ532-557-577-121430- 804 AM CDT Sun Jul 12 2026 ...A CLUSTER OF STRONG THUNDERSTORMS OVER THE WATERS... The areas affected include... Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM... Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM... Mississippi Sound... At 804 AM CDT, Doppler radar indicated a cluster of strong thunderstorms, capable of producing winds to around 30 knots and weak waterspouts. This cluster of thunderstorms is generally located along a line extending from 14 nm south of Horn Island to 36 nm south of Farewell Buoy, moving northeast at 15 knots. Mariners can expect widespread gusty winds to around 30 knots, higher waves and dangerous lightning strikes. Boaters should seek safe harbor immediately until this activity passes. Brief, weak waterspouts are possible with this activity. Remain on alert in case warnings are issued for waterspout development. && LAT...LON 2989 8831 2954 8813 2945 8830 3000 8869 3028 8839 $$ Zeringue 947 FZUS74 KLIX 121307 MWSLIX Marine Weather Statement National Weather Service New Orleans LA 807 AM CDT Sun Jul 12 2026 GMZ543-551-553-121445- 807 AM CDT Sun Jul 12 2026 ...A CLUSTER OF STRONG THUNDERSTORMS OVER THE WATERS... The areas affected include... Barataria Bay... Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm... Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM... At 807 AM CDT, Doppler radar indicated a cluster of strong thunderstorms, capable of producing winds to around 30 knots and weak waterspouts. This cluster of thunderstorms is generally located along a line extending from 6 nm southwest of Grand Isle to 8 nm north of Louisiana Offshore Oil Port, moving northeast at 15 knots. The cluster of strong thunderstorms will be near... Grand Isle around 815 AM CDT. Mariners can expect widespread gusty winds to around 30 knots, higher waves and dangerous lightning strikes. Boaters should seek safe harbor immediately until this activity passes. Brief, weak waterspouts are possible with this activity. Remain on alert in case warnings are issued for waterspout development. && LAT...LON 2915 9023 2915 9018 2916 9019 2918 9019 2922 9017 2941 8999 2911 8967 2894 9004 2914 9024 $$ Zeringue 986 FZUS73 KMQT 121318 MWSMQT Marine Weather Statement National Weather Service Marquette MI 918 AM EDT Sun Jul 12 2026 LSZ263-264-121330- /O.CON.KMQT.MA.W.0031.000000T0000Z-260712T1330Z/ 918 AM EDT Sun Jul 12 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 930 AM EDT... For the following areas... Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park... Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border... At 918 AM EDT, a severe thunderstorm was located 19 nm northeast of The Upper Entrance of Portage Canal, or 34 nm south of Mott Island Park Headquarters, moving southeast at 25 knots. HAZARD...Wind gusts 34 knots or greater and large hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4763 8875 4773 8849 4761 8828 4743 8856 TIME...MOT...LOC 1318Z 320DEG 23KT 4753 8845 HAIL...>.75IN WIND...>34KTS $$ tdud 017 FZUS73 KMQT 121344 MWSMQT Marine Weather Statement National Weather Service Marquette MI 944 AM EDT Sun Jul 12 2026 LSZ242>244-246>248-263>265-121400- /O.CON.KMQT.MA.W.0032.000000T0000Z-260712T1400Z/ 944 AM EDT Sun Jul 12 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1000 AM EDT... For the following areas... Eagle River to Manitou Island MI... Huron Islands to Marquette MI... Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore... Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park... Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border... Ontonagon to Upper Entrance of Portage Canal MI... Point Isabelle to Lower Entrance of Portage Canal MI... Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays... Upper Entrance of Portage Canal to Eagle River MI... At 944 AM EDT, a severe thunderstorm was located 10 nm northeast of The Upper Entrance of Portage Canal, or 46 nm south of Mott Island Park Headquarters, moving southeast at 20 knots. HAZARD...Wind gusts 34 knots or greater and large hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. Locations impacted include... The Upper Entrance of Portage Canal, Grand Traverse Bay, The Lower Entrance of Portage Canal, and The Huron Islands. PRECAUTIONARY/PREPAREDNESS ACTIONS... Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4740 8815 4738 8827 4723 8852 4717 8853 4724 8839 4716 8833 4734 8806 4704 8762 4686 8807 4686 8816 4678 8827 4682 8835 4672 8843 4672 8850 4695 8852 4708 8858 4711 8865 4753 8880 4765 8852 TIME...MOT...LOC 1344Z 330DEG 21KT 4734 8841 HAIL...>.75IN WIND...>34KTS $$ tdud