374 FZUS72 KCHS 292003 MWSCHS Marine Weather Statement National Weather Service Charleston SC 403 PM EDT Mon Jun 29 2026 AMZ362-292013- /O.CAN.KCHS.MA.W.0042.000000T0000Z-260629T2030Z/ 403 PM EDT Mon Jun 29 2026 ...SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Coastal waters from Edisto Beach SC to Savannah GA out 20 NM... The thunderstorms have moved out of area and no longer pose a significant threat to boaters. && LAT...LON 3156 8129 3159 8118 3167 8116 3168 8121 3172 8121 3176 8112 3181 8108 3184 8112 3187 8111 3191 8106 3189 8100 3191 8098 3192 8100 3195 8100 3180 8058 3172 8064 3161 8078 3154 8081 TIME...MOT...LOC 1906Z 1DEG 18KT 3211 8085 3203 8094 3197 8113 $$ AMZ364-292030- /O.CON.KCHS.MA.W.0042.000000T0000Z-260629T2030Z/ 403 PM EDT Mon Jun 29 2026 ...SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 430 PM EDT... For the following areas... Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary... At 403 PM EDT, strong thunderstorms were located along a line from over Sea Buoy 2w to over Saint Catherines Sound, moving south at 20 knots. HAZARD...Wind gusts to 34 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... D U A Buoy, C A T Buoy, Sea Buoy Os, Sea Buoy 2w, St Catherines Buoy 3, Ossabaw Sound, Tug Rio Apon, Buoy Tender Sagebrush, Buoy B L, Ferry Boat Janet, Tug Elmira, Buoy J, 110 Degree Olympic Buoy, Sailboat Jupiter and Buoy K C. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 3156 8129 3159 8118 3167 8116 3168 8121 3172 8121 3176 8112 3181 8108 3184 8112 3187 8111 3191 8106 3189 8100 3191 8098 3192 8100 3195 8100 3180 8058 3172 8064 3161 8078 3154 8081 TIME...MOT...LOC 1906Z 0DEG 18KT 3211 8085 3203 8094 3197 8113 MAX HAIL SIZE...0.00 IN MAX WIND GUST...34 KTS $$ DPB 933 FZUS73 KDLH 292017 MWSDLH Marine Weather Statement National Weather Service Duluth MN 317 PM CDT Mon Jun 29 2026 LSZ144-292026- /O.CAN.KDLH.MA.W.0017.000000T0000Z-260629T2030Z/ 317 PM CDT Mon Jun 29 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Two Harbors to Duluth MN... The thunderstorms have moved out of the warned area and no longer pose a significant threat to boaters. A Severe Thunderstorm Watch remains in effect until 400 PM CDT for northeastern Minnesota...northwestern Wisconsin...and the adjacent waters of Lake Superior. && LAT...LON 4712 9014 4703 9141 4728 9131 4757 9090 4772 9055 4783 9013 4787 8964 TIME...MOT...LOC 2016Z 257DEG 35KT 4762 9056 4718 9062 $$ LSZ140>143-150-162-292030- /O.CON.KDLH.MA.W.0017.000000T0000Z-260629T2030Z/ 317 PM CDT Mon Jun 29 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 330 PM CDT... For the following areas... Grand Marais to Taconite Harbor MN... Grand Portage to Grand Marais MN... Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM... Outer Apostle Islands Beyond 5 NM from Mainland... Silver Bay Harbor to Two Harbors MN... Taconite Harbor to Silver Bay Harbor MN... At 316 PM CDT, strong thunderstorms were located along a line extending from 11 nm east of Tofte Safe Harbor to 8 nm northeast of Devils Island, moving east at 35 knots. HAZARD...Wind gusts to 40 knots and small hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Beaver Bay, Mouth Of The Cross River, Grand Marais Harbor, Sugar Loaf Cove, Tofte Safe Harbor, Silver Bay Marina and Ore Dock, Taconite Harbor, Tofte, and Devils Island. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4712 9014 4703 9141 4728 9131 4757 9090 4772 9055 4783 9013 4787 8964 TIME...MOT...LOC 2016Z 257DEG 35KT 4762 9056 4718 9062 HAIL...<.75IN WIND...40KTS $$ Moore 635 FZUS73 KDLH 292018 MWSDLH Marine Weather Statement National Weather Service Duluth MN 318 PM CDT Mon Jun 29 2026 LSZ121-143>148-150-162-292030- /O.CON.KDLH.MA.W.0018.000000T0000Z-260629T2030Z/ 318 PM CDT Mon Jun 29 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 330 PM CDT... For the following areas... Chequamegon Bay-Bayfield to Oak Point WI... Duluth MN to Port Wing 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... Silver Bay Harbor to Two Harbors MN... Two Harbors to Duluth MN... At 317 PM CDT, a strong thunderstorm was located over Sand Bay, moving east at 50 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, Ironwood Island, Superior Entry, Basswood Island, Sand Island, Barkers Island, Stockton Island, Madeline Island, Devils Island, Manitou Island, Cat Island, North Twin Island, McQuade Harbor, Herbster, Meyers Beach, York Island, Superior Harbor, Larsmont, Eagle Island, and La Pointe. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4657 9059 4664 9071 4659 9085 4660 9096 4670 9089 4676 9092 4687 9080 4693 9086 4684 9110 4683 9121 4671 9165 4666 9189 4671 9210 4668 9211 4669 9224 4680 9212 4703 9170 4718 9010 4666 9044 4656 9044 TIME...MOT...LOC 2017Z 264DEG 49KT 4693 9088 HAIL...<.75IN WIND...40KTS $$ Moore 883 FZCA72 TJSJ 292020 MWSSJU Marine Weather Statement National Weather Service San Juan PR 420 PM AST Mon Jun 29 2026 AMZ711-712-733-735-741-742-745-292215- 420 PM AST Mon Jun 29 2026 ...A CLUSTEERS OF STRONG THUNDERSTORM APPROACHING THE WATERS... The areas affected include... Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N... Caribbean Waters of Puerto Rico from 10 NM to 17N, including the Coastal Waters of Saint Croix... Coastal Waters OF Northwestern Puerto Rico out 10 NM... Coastal Waters OF Southwestern Puerto Rico out 10 NM... Coastal Waters of Northern Puerto Rico out 10 NM... Coastal Waters of Southern Puerto Rico out 10 NM... Mona Passage Southward to 17N... At 419 PM AST, Doppler radar indicated a clusters of strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located over mainly areas of western coastal areas, moving west at 10 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 1903 6799 1891 6706 1851 6711 1848 6717 1841 6716 1836 6727 1830 6724 1828 6719 1821 6715 1816 6719 1813 6717 1809 6720 1807 6718 1805 6720 1798 6722 1777 6721 1777 6800 $$ LIS 056 FZUS72 KCHS 292059 MWSCHS Marine Weather Statement National Weather Service Charleston SC 459 PM EDT Mon Jun 29 2026 AMZ364-384-292200- /O.CON.KCHS.MA.W.0043.000000T0000Z-260629T2200Z/ 459 PM EDT Mon Jun 29 2026 ...SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 6 PM EDT... For the following areas... Waters from Savannah GA to Altamaha Sound GA out 60 NM... At 459 PM EDT, strong thunderstorms were located along a line from near Buoy J to 9 NM west of Sapelo Channelbuoy 3, moving south at 15 knots. HAZARD...Wind gusts to 34 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Sapelo Buoy S, Grays Reef Buoy, Steel Barge Modena, D R H Buoy, John Bird, K T K Buoy, Tug Rio Caroni, Buoy B H, Honey Barge, Sapelo Channelbuoy 3, Tug Rio Apon, A L T Buoy, Doboy Sound Buoy D, Tug Elmira and Buoy J. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && 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 2028Z 341DEG 14KT 3166 8079 3159 8097 3162 8133 MAX HAIL SIZE...0.00 IN MAX WIND GUST...34 KTS $$ DPB