461 WHUS73 KIWX 221942 MWWIWX URGENT - MARINE WEATHER MESSAGE National Weather Service Northern Indiana 342 PM EDT Sat Aug 22 2026 LMZ043-046-230345- /O.CON.KIWX.SC.Y.0055.000000T0000Z-260824T0300Z/ New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 342 PM EDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT SUNDAY... * WHAT...Waves 3 to 5 feet expected. Northwest winds aroudn 15 knots with gusts as high as 25 knots. * WHERE...Michigan City IN to St Joseph MI. * WHEN...Until 11 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$  757 WHUS73 KDTX 221947 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 347 PM EDT Sat Aug 22 2026 LHZ422-230815- /O.CON.KDTX.SC.Y.0050.260823T0000Z-260824T0800Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 347 PM EDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 4 AM EDT MONDAY... * WHAT...Expect sustained winds up to 22 knots from the northwest with gusts up to 26 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 7 PM EDT Sunday with the largest waves expected around 8 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ421-441-230815- /O.CON.KDTX.SC.Y.0050.260823T0000Z-260824T1400Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 347 PM EDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 10 AM EDT MONDAY... * WHAT...Expect sustained winds up to 21 knots from the northwest with gusts up to 27 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 8 AM EDT Sunday with the largest waves expected around 7 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-230815- /O.CON.KDTX.SC.Y.0050.260823T0400Z-260824T1400Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 347 PM EDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM EDT MONDAY... * WHAT...Expect sustained winds up to 19 knots from the northwest with gusts up to 26 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 9 AM EDT Sunday with the largest waves expected around 7 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$  058 WHUS71 KBUF 221954 MWWBUF URGENT - MARINE WEATHER MESSAGE National Weather Service Buffalo NY 354 PM EDT Sat Aug 22 2026 LEZ040-041-231200- /O.NEW.KBUF.SC.Y.0064.260823T1200Z-260825T0600Z/ Lake Erie nearshore waters from Ripley to Dunkirk- Lake Erie nearshore waters from Dunkirk to Buffalo- 354 PM EDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM SUNDAY TO 2 AM EDT TUESDAY... * WHAT...West winds 10 to 20 knots and waves 3 to 6 feet expected. * WHERE...The nearshore waters of Lake Erie from Ripley to Buffalo. * WHEN...From 8 AM Sunday to 2 AM EDT Tuesday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LOZ042>044-231200- /O.NEW.KBUF.SC.Y.0064.260823T1200Z-260826T0000Z/ Lake Ontario nearshore waters from the Niagara River to Hamlin Beach- Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay- Lake Ontario nearshore waters from Sodus Bay to Mexico Bay- 354 PM EDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM SUNDAY TO 8 PM EDT TUESDAY... * WHAT...West winds 15 to 25 knots and waves 5 to 8 feet expected. * WHERE...The nearshore waters of Lake Ontario from the Niagara River to Mexico Bay. * WHEN...From 8 AM Sunday to 8 PM EDT Tuesday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LOZ045-231200- /O.NEW.KBUF.SC.Y.0064.260823T0300Z-260826T0000Z/ Lake Ontario nearshore waters from Mexico Bay to the Saint Lawrence River- 354 PM EDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 8 PM EDT TUESDAY... * WHAT...Southwest winds 10 to 20 knots and waves 5 to 8 feet expected. * WHERE...The nearshore waters of Lake Ontario from Mexico Bay to the Saint Lawrence River. * WHEN...From 11 PM this evening to 8 PM EDT Tuesday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$