332 FZUS71 KOKX 160211 MWSOKX Marine Weather Statement National Weather Service New York NY 1011 PM EDT Wed Apr 15 2026 ANZ335-160300- 1011 PM EDT Wed Apr 15 2026 ...A STRONG THUNDERSTORM APPROACHING THE WATERS... The areas affected include... Long Island Sound West of New Haven CT / Port Jefferson NY... At 1011 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots and small hail. This thunderstorm was located 8 nm northwest of Penfield Reef, moving east at 20 knots. Locations impacted include... Bridgeport and Mouth of the Housatonic River. 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. 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 4124 7293 4121 7294 4110 7307 4115 7328 4119 7318 4117 7311 4123 7307 4122 7302 4125 7298 $$ JM  429 FZCA72 TJSJ 160238 MWSSJU Marine Weather Statement National Weather Service San Juan PR 1038 PM AST Wed Apr 15 2026 AMZ711-160445- 1038 PM AST Wed Apr 15 2026 ...SEVERAL STRONG THUNDERSTORMS OVER THE WATERS... The areas affected include... Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N... At 1037 PM AST, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 20-30 knots. This thunderstorm was located over mainly areas of the Atlantic waters,nearly stationary. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 1867 6631 1949 6680 1948 6596 1862 6573 $$ LIS  528 FZUS73 KMKX 160241 MWSMKX Marine Weather Statement National Weather Service Milwaukee/Sullivan WI 941 PM CDT Wed Apr 15 2026 LMZ645-160251- /O.CAN.KMKX.MA.W.0015.000000T0000Z-260416T0345Z/ 941 PM CDT Wed Apr 15 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Nearshore waters from North Point Light WI to Wind Point WI... 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 midnight CDT for southeastern Wisconsin. && LAT...LON 4297 8742 4306 8710 4278 8706 4266 8715 4247 8740 4248 8780 4261 8782 4272 8775 4275 8770 4281 8759 4296 8747 TIME...MOT...LOC 0241Z 269DEG 26KT 4301 8731 4292 8732 4268 8754 4244 8793 $$ LMZ646-673-675-160345- /O.CON.KMKX.MA.W.0015.000000T0000Z-260416T0345Z/ 941 PM CDT Wed Apr 15 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1045 PM CDT... For the following areas... Nearshore waters from Wind Point WI TO Winthrop Harbor IL... Lake Michigan from North Point Light WI to Winthrop Harbor IL 5 nm off shore to mid lake... At 941 PM CDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 24 nm east of Cudahy to 23 nm east of South Milwaukee to 11 nm southeast of Wind Pt. to near Winthrop Harbor, moving east at 25 knots. HAZARD...Waterspouts, wind gusts to 40 knots, and small hail. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. Severe thunderstorms will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... && LAT...LON 4297 8742 4306 8710 4278 8706 4266 8715 4247 8740 4248 8780 4261 8782 4272 8775 4275 8770 4281 8759 4296 8747 TIME...MOT...LOC 0241Z 269DEG 26KT 4301 8731 4292 8732 4268 8754 4244 8793 WATERSPOUT...POSSIBLE HAIL...<.75IN WIND...40KTS $$ DDV  299 FZUS71 KOKX 160243 MWSOKX Marine Weather Statement National Weather Service New York NY 1043 PM EDT Wed Apr 15 2026 ANZ331-335-160345- 1043 PM EDT Wed Apr 15 2026 ...A STRONG THUNDERSTORM APPROACHING THE WATERS... The areas affected include... Central Long Island Sound... At 1042 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots and small hail. This thunderstorm was located near New Haven Harbor, moving east at 35 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until this storm passes. 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 4131 7288 4127 7288 4131 7279 4128 7279 4127 7275 4104 7278 4113 7325 4118 7321 4119 7318 4117 7311 4123 7307 4122 7302 4127 7295 4131 7296 4132 7292 $$ BR  720 FZUS73 KLOT 160249 MWSLOT Marine Weather Statement National Weather Service Chicago/Romeoville 949 PM CDT Wed Apr 15 2026 LMZ740-777-160415- /O.CON.KLOT.MA.W.0025.000000T0000Z-260416T0415Z/ 949 PM CDT Wed Apr 15 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1115 PM CDT... For the following areas... Nearshore Waters from Winthrop Harbor to Wilmette Harbor... Open Waters from Winthrop Harbor to Wilmette Harbor out to Mid Lake... At 949 PM CDT, strong thunderstorms were located along a line extending from near Winthrop Harbor to 8 nm northeast of Elgin, moving east at 30 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Winthrop Harbor and Waukegan Harbor. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4246 8702 4212 8696 4211 8760 4208 8768 4212 8774 4227 8783 4248 8780 TIME...MOT...LOC 0249Z 273DEG 31KT 4247 8774 4214 8816 HAIL...0.00IN WIND...40KTS $$ Ratzer  895 FZUS73 KLOT 160252 MWSLOT Marine Weather Statement National Weather Service Chicago/Romeoville 952 PM CDT Wed Apr 15 2026 LMZ741>745-779-160445- /O.CON.KLOT.MA.W.0026.000000T0000Z-260416T0445Z/ 952 PM CDT Wed Apr 15 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT... For the following areas... Nearshore Waters from Wilmette Harbor to Calumet Harbor... Nearshore Waters from Calumet Harbor to Michigan City... Open Waters from Wilmette Harbor to Michigan City out to Mid Lake... At 952 PM CDT, strong thunderstorms were located along a line extending from 8 nm northeast of Elgin to 6 nm west of Aurora, moving east at 40 knots. HAZARD...Wind gusts to nearly 50 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Harrison-Dever Crib, Wilmette Harbor, 31st Street Harbor, Monroe Harbor, Burns Harbor, Calumet Harbor, Indiana Harbor, Montrose Harbor, Burnham Harbor, Hammond Marina, Jackson Park Harbor, and Belmont Harbor. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4162 8733 4164 8743 4168 8743 4167 8744 4169 8750 4183 8760 4189 8762 4189 8760 4190 8762 4208 8768 4211 8760 4212 8696 4179 8697 4179 8696 4172 8691 4163 8716 4162 8732 4161 8732 TIME...MOT...LOC 0252Z 273DEG 39KT 4213 8813 4175 8844 HAIL...0.00IN WIND...49KTS $$ Ratzer  589 FZUS73 KGRR 160257 MWSGRR Marine Weather Statement National Weather Service Grand Rapids MI 1057 PM EDT Wed Apr 15 2026 LMZ845>847-872-874-876-160415- /O.CON.KGRR.MA.W.0018.000000T0000Z-260416T0415Z/ 1057 PM EDT Wed Apr 15 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1215 AM EDT... For the following areas... Nearshore and Open Waters from South Haven to Whitehall MI... At 1057 PM EDT, strong thunderstorms were located along a line extending from 20 nm west of the White Lake Pier Heads to 20 nm west of Grand Haven to 35 nm west of the Holland Light, moving east at 45 knots. HAZARD...Wind gusts to 40 knots and small hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Saugatuck Pier Heads, Port Sheldon Harbor, Grand Haven Light, Muskegon Light, and Holland Light. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 4241 8628 4244 8636 4246 8702 4328 8713 4328 8637 4308 8625 4292 8621 4269 8621 TIME...MOT...LOC 0254Z 260DEG 43KT 4326 8690 4302 8674 4282 8708 HAIL...<.75IN WIND...40KTS $$ CAS