503 FZUS73 KMQT 121500 MWSMQT Marine Weather Statement National Weather Service Marquette MI 1100 AM EDT Sun Jul 12 2026 LSZ246-121510- /O.CAN.KMQT.MA.W.0034.000000T0000Z-260712T1530Z/ 1100 AM EDT Sun Jul 12 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Point Isabelle to Lower Entrance of Portage Canal MI... The thunderstorm has moved out of the warned area and no longer poses a significant threat to boaters. && LAT...LON 4682 8849 4686 8844 4689 8821 4686 8800 4686 8816 4678 8827 4682 8835 4672 8842 4672 8853 4677 8853 TIME...MOT...LOC 1500Z 332DEG 32KT 4676 8829 $$ LSZ247-121530- /O.CON.KMQT.MA.W.0034.000000T0000Z-260712T1530Z/ 1100 AM EDT Sun Jul 12 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1130 AM EDT... For the following areas... Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays... At 1100 AM EDT, a severe thunderstorm was located 13 nm southeast of The Lower Entrance of Portage Canal, or 36 nm west of Granite Island, moving southeast at 30 knots. HAZARD...Wind gusts to 40 knots and large hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4682 8849 4686 8844 4689 8821 4686 8800 4686 8816 4678 8827 4682 8835 4672 8842 4672 8853 4677 8853 TIME...MOT...LOC 1500Z 332DEG 32KT 4676 8829 HAIL...>.75IN WIND...40KTS $$ tdud 618 FZUS74 KLIX 121506 MWSLIX Marine Weather Statement National Weather Service New Orleans LA 1006 AM CDT Sun Jul 12 2026 GMZ570-572-121700- 1006 AM CDT Sun Jul 12 2026 ...A CLUSTER OF STRONG THUNDERSTORMS OVER THE WATERS... The areas affected include... 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... At 1006 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 24 nm southeast of Louisiana Offshore Oil Port to near Ship Shoal 295, moving south 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 2846 9127 2871 8980 2795 8937 2792 8949 2795 8970 2808 9004 2804 9030 2803 9081 2809 9127 $$ Zeringue 933 FZUS73 KMQT 121515 MWSMQT Marine Weather Statement National Weather Service Marquette MI 1115 AM EDT Sun Jul 12 2026 LSZ247-121525- /O.CAN.KMQT.MA.W.0034.000000T0000Z-260712T1530Z/ 1115 AM EDT Sun Jul 12 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays... The thunderstorm has weakened and no longer poses a significant threat to boaters. && LAT...LON 4682 8849 4686 8844 4689 8821 4686 8800 4686 8816 4678 8827 4682 8835 4672 8842 4672 8853 4677 8853 TIME...MOT...LOC 1512Z 324DEG 25KT 4667 8820 $$ tdud 961 FZUS72 KTBW 121549 MWSTBW Marine Weather Statement National Weather Service Tampa Bay Area Ruskin FL 1149 AM EDT Sun Jul 12 2026 GMZ850-870-121630- 1149 AM EDT Sun Jul 12 2026 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM... Waters from Tarpon Springs to Suwannee River FL out 20 to 60 NM... At 1148 AM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located 18 nm southwest of Suwannee River, moving east at 20 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. Intense 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 2930 8307 2923 8299 2923 8285 2897 8266 2883 8350 2911 8363 2917 8351 2930 8316 $$ TBW 328 FZUS73 KMQT 121552 MWSMQT Marine Weather Statement National Weather Service Marquette MI 1152 AM EDT Sun Jul 12 2026 LSZ265-121601- /O.CAN.KMQT.MA.W.0035.000000T0000Z-260712T1615Z/ 1152 AM EDT Sun Jul 12 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore... The thunderstorm has moved out of the warned area and no longer poses a significant threat to boaters. && LAT...LON 4648 8734 4648 8739 4651 8743 4656 8744 4666 8723 4649 8702 4645 8722 4644 8723 TIME...MOT...LOC 1551Z 326DEG 30KT 4644 8724 $$ LSZ248-249-266-121615- /O.CON.KMQT.MA.W.0035.000000T0000Z-260712T1615Z/ 1152 AM EDT Sun Jul 12 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1215 PM EDT... For the following areas... Huron Islands to Marquette MI... Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore... Marquette to Munising MI... At 1151 AM EDT, a strong thunderstorm was located near Shot Point, or 10 nm southeast of Presque Isle, moving southeast at 30 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Presque Isle and Shot Point. 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 4648 8734 4648 8739 4651 8743 4656 8744 4666 8723 4649 8702 4645 8722 4644 8723 TIME...MOT...LOC 1551Z 326DEG 30KT 4644 8724 HAIL...0.00IN WIND...40KTS $$ tdud 007 FZUS73 KMQT 121555 MWSMQT Marine Weather Statement National Weather Service Marquette MI 1155 AM EDT Sun Jul 12 2026 LSZ247-121615- /O.CON.KMQT.MA.W.0036.000000T0000Z-260712T1615Z/ 1155 AM EDT Sun Jul 12 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1215 PM EDT... For the following areas... Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays... At 1155 AM EDT, a severe thunderstorm was located 10 nm south of The Lower Entrance of Portage Canal, or 40 nm west of Granite Island, moving southeast at 15 knots. HAZARD...Wind gusts 34 knots or greater and large hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4683 8851 4689 8836 4685 8817 4678 8827 4682 8835 4672 8842 4672 8853 TIME...MOT...LOC 1555Z 326DEG 15KT 4680 8840 HAIL...>.75IN WIND...>34KTS $$ tdud