544 FZUS72 KJAX 292115 MWSJAX Marine Weather Statement National Weather Service Jacksonville FL 515 PM EDT Mon Jun 29 2026 AMZ450-470-292215- 515 PM EDT Mon Jun 29 2026 A Marine Weather Statement has been issued for the following areas... Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM... Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM... At 515 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located 7 nm northwest of Doboy Sound Buoy D, or 8 nm north of Altamaha Sound, moving south at 10 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. && LAT...LON 3130 8133 3128 8132 3128 8124 3119 8066 3079 8058 3090 8154 3130 8142 3128 8138 3129 8139 3130 8136 $$ DUBOIS 903 FZUS73 KDLH 292123 MWSDLH Marine Weather Statement National Weather Service Duluth MN 423 PM CDT Mon Jun 29 2026 LSZ145-292132- /O.CAN.KDLH.MA.W.0020.000000T0000Z-260629T2200Z/ 423 PM CDT Mon Jun 29 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Duluth MN to Port Wing WI... The thunderstorm has moved out of the warned area and no longer poses a significant threat to boaters. A Severe Thunderstorm Watch remains in effect until 600 PM CDT for northwestern Wisconsin...and the adjacent waters of Lake Superior. && LAT...LON 4656 9053 4664 9071 4661 9080 4657 9097 4667 9094 4670 9089 4676 9092 4687 9080 4690 9080 4693 9086 4692 9095 4684 9110 4683 9120 4695 9120 4711 9016 4666 9044 4657 9043 4656 9041 TIME...MOT...LOC 2122Z 257DEG 44KT 4691 9107 $$ LSZ121-146>148-150-162-292200- /O.CON.KDLH.MA.W.0020.000000T0000Z-260629T2200Z/ 423 PM CDT Mon Jun 29 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 500 PM CDT... For the following areas... Chequamegon Bay-Bayfield to Oak Point WI... Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM... Oak Point to Saxon Harbor WI... Outer Apostle Islands Beyond 5 NM from Mainland... Port Wing to Sand Island WI... Sand Island to Bayfield WI... At 422 PM CDT, a strong thunderstorm was located over Apostle Island Sea Caves, moving east at 45 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Ashland Breakwater Lighthouse, Ironwood Island, Basswood Island, Sand Island, Saxon Harbor, Stockton Island, Madeline Island, Cat Island, Manitou Island, Meyers Beach, York Island, Eagle Island, Apostle Islands National Lake Shore, La Pointe, Outer Island, Michigan Island, Raspberry Island, Marble Point, Oak Point, and Oak Island. PRECAUTIONARY/PREPAREDNESS ACTIONS... && LAT...LON 4656 9053 4664 9071 4661 9080 4657 9097 4667 9094 4670 9089 4676 9092 4687 9080 4690 9080 4693 9086 4692 9095 4684 9110 4683 9120 4695 9120 4711 9016 4666 9044 4657 9043 4656 9041 TIME...MOT...LOC 2122Z 257DEG 44KT 4691 9107 HAIL...<.75IN WIND...>34KTS $$ Moore 479 FZCA72 TJSJ 292137 MWSSJU Marine Weather Statement National Weather Service San Juan PR 537 PM AST Mon Jun 29 2026 AMZ735-741-742-745-292146- /O.EXP.TJSJ.MA.W.0015.000000T0000Z-260629T2145Z/ 537 PM AST Mon Jun 29 2026 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 545 PM AST... The affected areas were... Coastal Waters OF Northwestern Puerto Rico out 10 NM... Coastal Waters OF Southwestern Puerto Rico out 10 NM... Coastal Waters of Southern Puerto Rico out 10 NM... Mona Passage Southward to 17N... The thunderstorm has moved out of the area and no longer poses a significant threat to boaters in this mark area. LAT...LON 1832 6747 1831 6724 1829 6720 1825 6717 1818 6717 1816 6719 1813 6717 1807 6719 1807 6718 1805 6720 1804 6720 1802 6717 1798 6722 1794 6720 1795 6747 TIME...MOT...LOC 2136Z 056DEG 46KT 1809 6728 $$ LIS 091 FZUS73 KDLH 292145 MWSDLH Marine Weather Statement National Weather Service Duluth MN 445 PM CDT Mon Jun 29 2026 LSZ146-292154- /O.CAN.KDLH.MA.W.0020.000000T0000Z-260629T2200Z/ 445 PM CDT Mon Jun 29 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Port Wing to Sand Island WI... The thunderstorm has moved out of the warned area and no longer poses a significant threat to boaters. A Severe Thunderstorm Watch remains in effect until 600 PM CDT for northwestern Wisconsin...and the adjacent waters of Lake Superior. && LAT...LON 4656 9054 4664 9071 4661 9079 4657 9097 4667 9094 4670 9089 4676 9092 4684 9083 4695 9026 4666 9044 4657 9043 4656 9041 TIME...MOT...LOC 2144Z 254DEG 34KT 4668 9079 $$ LSZ121-147-148-150-162-292200- /O.CON.KDLH.MA.W.0020.000000T0000Z-260629T2200Z/ 445 PM CDT Mon Jun 29 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 500 PM CDT... For the following areas... Chequamegon Bay-Bayfield to Oak Point WI... Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM... Oak Point to Saxon Harbor WI... Outer Apostle Islands Beyond 5 NM from Mainland... Sand Island to Bayfield WI... At 444 PM CDT, a strong thunderstorm was located over Oak Point, moving east at 35 knots. HAZARD...Wind gusts to 40 knots and small hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Ashland Breakwater Lighthouse, Chequamegon Bay, Basswood Island, Marble Point, Oak Point, Saxon Harbor, Madeline Island, La Pointe, Michigan Island, and Apostle Islands National Lake Shore. PRECAUTIONARY/PREPAREDNESS ACTIONS... && LAT...LON 4656 9054 4664 9071 4661 9079 4657 9097 4667 9094 4670 9089 4676 9092 4684 9083 4695 9026 4666 9044 4657 9043 4656 9041 TIME...MOT...LOC 2144Z 254DEG 34KT 4668 9079 HAIL...<.75IN WIND...40KTS $$ Moore 345 FZUS72 KCHS 292152 MWSCHS Marine Weather Statement National Weather Service Charleston SC 552 PM EDT Mon Jun 29 2026 AMZ364-384-292202- /O.EXP.KCHS.MA.W.0043.000000T0000Z-260629T2200Z/ 552 PM EDT Mon Jun 29 2026 ...SPECIAL MARINE WARNING WILL EXPIRE AT 6 PM EDT... The affected areas were... Waters from Savannah GA to Altamaha Sound GA out 60 NM... The thunderstorms have weakened and no longer pose a significant threat to boaters. && LAT...LON 3131 8142 3135 8139 3135 8132 3145 8134 3146 8129 3144 8126 3150 8122 3152 8129 3155 8130 3159 8118 3158 8101 3164 8081 3136 8048 3122 8083 3128 8124 3128 8134 3129 8133 3130 8136 3130 8137 3128 8138 TIME...MOT...LOC 2059Z 341DEG 14KT 3154 8074 3147 8092 3150 8129 $$ DPB