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Home Return to list Small Craft Advisory 0029 Issued by the Green Bay Forecast Office
Action: New Issued At: 2026-03-21 09:30:15 397 WHUS73 KGRB 211429 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 929 AM CDT Sat Mar 21 2026 LMZ542-543-212230- /O.NEW.KGRB.SC.Y.0028.260321T1800Z-260322T0000Z/ /O.NEW.KGRB.SC.Y.0029.260322T1200Z-260323T0600Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 929 AM CDT Sat Mar 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM CDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM SUNDAY TO 1 AM CDT MONDAY... * WHAT...For the first Small Craft Advisory, south winds 10 to 20 kts with gusts up to 25 kts and waves 2 to 5 ft expected. For the second Small Craft Advisory, north winds 10 to 20 kts with gusts up to 25 kts and waves 3 to 6 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...For the first Small Craft Advisory, from 1 PM this afternoon to 7 PM CDT this evening. For the second Small Craft Advisory, from 7 AM Sunday to 1 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kieckbusch Action: Continued Issued At: 2026-03-21 15:01:26 576 WHUS73 KGRB 212001 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 301 PM CDT Sat Mar 21 2026 LMZ542-543-220415- /O.CON.KGRB.SC.Y.0028.000000T0000Z-260322T0000Z/ /O.CON.KGRB.SC.Y.0029.260322T1200Z-260323T0600Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 301 PM CDT Sat Mar 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM SUNDAY TO 1 AM CDT MONDAY... * WHAT...For the first Small Craft Advisory, south winds 10 to 20 kts with gusts up to 25 kts and waves 2 to 5 ft expected. For the second Small Craft Advisory, north winds 15 to 20 kts with gusts up to 25 kts and waves 3 to 6 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...For the first Small Craft Advisory, until 7 PM CDT this evening. For the second Small Craft Advisory, from 7 AM Sunday to 1 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kieckbusch Action: Continued Issued At: 2026-03-21 15:35:27 456 WHUS73 KGRB 212034 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 334 PM CDT Sat Mar 21 2026 LMZ541-220000- /O.EXA.KGRB.SC.Y.0028.000000T0000Z-260322T0000Z/ Rock Island Passage to Sturgeon Bay WI- 334 PM CDT Sat Mar 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...South winds 15 to 20 kts with gusts over 30 kts and waves 2 to 4 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-220445- /O.CON.KGRB.SC.Y.0028.000000T0000Z-260322T0000Z/ /O.CON.KGRB.SC.Y.0029.260322T1200Z-260323T0600Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 334 PM CDT Sat Mar 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM SUNDAY TO 1 AM CDT MONDAY... * WHAT...For the first Small Craft Advisory, south winds 15 to 20 kts with gusts over 25 kts and waves 2 to 5 ft expected. For the second Small Craft Advisory, north winds 15 to 20 kts with gusts up to 25 kts and waves 3 to 6 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...For the first Small Craft Advisory, until 7 PM CDT this evening. For the second Small Craft Advisory, from 7 AM Sunday to 1 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kieckbusch Action: Continued Issued At: 2026-03-21 18:51:17 592 WHUS73 KGRB 212350 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 650 PM CDT Sat Mar 21 2026 LMZ542-543-220800- /O.EXP.KGRB.SC.Y.0028.000000T0000Z-260322T0000Z/ /O.CON.KGRB.SC.Y.0029.260322T1200Z-260323T0600Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 650 PM CDT Sat Mar 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM SUNDAY TO 1 AM CDT MONDAY... ...SMALL CRAFT ADVISORY WILL EXPIRE AT 7 PM CDT THIS EVENING... * WHAT...North winds 15 to 20 kts with gusts to 25 kts and waves 3 to 6 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 7 AM Sunday to 1 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ541-220100- /O.EXP.KGRB.SC.Y.0028.000000T0000Z-260322T0000Z/ Rock Island Passage to Sturgeon Bay WI- 650 PM CDT Sat Mar 21 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 7 PM CDT THIS EVENING... Winds have fallen below small craft criteria this evening, allowing the Small Craft Advisory to expire. $$ Action: Continued Issued At: 2026-03-21 21:02:50 775 WHUS73 KGRB 220202 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 902 PM CDT Sat Mar 21 2026 LMZ542-543-221015- /O.CON.KGRB.SC.Y.0029.260322T1200Z-260323T0600Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 902 PM CDT Sat Mar 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM SUNDAY TO 1 AM CDT MONDAY... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts and waves 2 to 5 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 7 AM Sunday to 1 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-22 01:00:15 305 WHUS73 KGRB 220559 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1259 AM CDT Sun Mar 22 2026 LMZ542-543-221400- /O.CON.KGRB.SC.Y.0029.260322T1200Z-260323T0600Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1259 AM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 1 AM CDT MONDAY... * WHAT...North winds 10 to 20 kt with gusts up to 25 kt and waves 2 to 5 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 7 AM this morning to 1 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kurimski Action: Time Extended Issued At: 2026-03-22 04:16:05 332 WHUS73 KGRB 220915 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 415 AM CDT Sun Mar 22 2026 LMZ542-543-221715- /O.EXT.KGRB.SC.Y.0029.260322T0915Z-260323T0600Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 415 AM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM CDT MONDAY... * WHAT...North winds 10 to 20 kt with gusts up to 25 kt and waves 2 to 5 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 1 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kurimski Action: Continued Issued At: 2026-03-22 06:12:08 259 WHUS73 KGRB 221111 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 611 AM CDT Sun Mar 22 2026 LMZ521-522-541-221915- /O.EXB.KGRB.SC.Y.0029.000000T0000Z-260322T2200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- 611 AM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... * WHAT...North winds 15 to 20 kt with gusts up to 25 kt and waves 1 to 2 ft. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 5 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-221915- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260323T0600Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 611 AM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY... * WHAT...North winds 10 to 20 kt with gusts up to 25 kt and waves 2 to 5 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 1 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kurimski Action: Time and Area Extended Issued At: 2026-03-22 06:12:08 259 WHUS73 KGRB 221111 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 611 AM CDT Sun Mar 22 2026 LMZ521-522-541-221915- /O.EXB.KGRB.SC.Y.0029.000000T0000Z-260322T2200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- 611 AM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... * WHAT...North winds 15 to 20 kt with gusts up to 25 kt and waves 1 to 2 ft. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 5 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-221915- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260323T0600Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 611 AM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY... * WHAT...North winds 10 to 20 kt with gusts up to 25 kt and waves 2 to 5 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 1 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kurimski Action: Continued Issued At: 2026-03-22 10:18:17 388 WHUS73 KGRB 221517 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1017 AM CDT Sun Mar 22 2026 LMZ521-522-541-222200- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260322T2200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- 1017 AM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... * WHAT...North winds 15 to 20 kts with gusts to around 25 kts. Waves 3 to 5 ft on Lake Michigan and 1 to 2 ft in ice free areas on the bay. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 5 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-222330- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260323T0600Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1017 AM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY... * WHAT...North winds 15 to 25 kts with gusts up to 30 kts and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 1 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kieckbusch Action: Continued Issued At: 2026-03-22 10:18:17 388 WHUS73 KGRB 221517 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1017 AM CDT Sun Mar 22 2026 LMZ521-522-541-222200- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260322T2200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- 1017 AM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... * WHAT...North winds 15 to 20 kts with gusts to around 25 kts. Waves 3 to 5 ft on Lake Michigan and 1 to 2 ft in ice free areas on the bay. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 5 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-222330- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260323T0600Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1017 AM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY... * WHAT...North winds 15 to 25 kts with gusts up to 30 kts and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 1 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kieckbusch Action: Time Extended Issued At: 2026-03-22 15:16:26 905 WHUS73 KGRB 222015 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 315 PM CDT Sun Mar 22 2026 LMZ541-230200- /O.EXT.KGRB.SC.Y.0029.000000T0000Z-260323T0200Z/ Rock Island Passage to Sturgeon Bay WI- 315 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM CDT THIS EVENING... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts and waves 2 to 5 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-230415- /O.EXT.KGRB.SC.Y.0029.000000T0000Z-260323T0900Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 315 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CDT MONDAY... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 4 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ521-522-222200- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260322T2200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 315 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts. Waves 1 to 2 ft in ice-free areas. * WHERE...Central and Southern Bay of Green Bay. * WHEN...Until 5 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kieckbusch Action: Continued Issued At: 2026-03-22 15:16:26 905 WHUS73 KGRB 222015 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 315 PM CDT Sun Mar 22 2026 LMZ541-230200- /O.EXT.KGRB.SC.Y.0029.000000T0000Z-260323T0200Z/ Rock Island Passage to Sturgeon Bay WI- 315 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM CDT THIS EVENING... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts and waves 2 to 5 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-230415- /O.EXT.KGRB.SC.Y.0029.000000T0000Z-260323T0900Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 315 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CDT MONDAY... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 4 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ521-522-222200- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260322T2200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 315 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts. Waves 1 to 2 ft in ice-free areas. * WHERE...Central and Southern Bay of Green Bay. * WHEN...Until 5 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kieckbusch Action: Time Extended Issued At: 2026-03-22 15:16:26 905 WHUS73 KGRB 222015 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 315 PM CDT Sun Mar 22 2026 LMZ541-230200- /O.EXT.KGRB.SC.Y.0029.000000T0000Z-260323T0200Z/ Rock Island Passage to Sturgeon Bay WI- 315 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM CDT THIS EVENING... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts and waves 2 to 5 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-230415- /O.EXT.KGRB.SC.Y.0029.000000T0000Z-260323T0900Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 315 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CDT MONDAY... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 4 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ521-522-222200- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260322T2200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 315 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts. Waves 1 to 2 ft in ice-free areas. * WHERE...Central and Southern Bay of Green Bay. * WHEN...Until 5 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kieckbusch Action: Expired Issued At: 2026-03-22 16:55:28 397 WHUS73 KGRB 222155 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 455 PM CDT Sun Mar 22 2026 LMZ521-522-222300- /O.EXP.KGRB.SC.Y.0029.000000T0000Z-260322T2200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 455 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 PM CDT THIS AFTERNOON... Winds and waves have fallen below criteria, allowing the Small Craft Advisory to expire. $$ LMZ541-230200- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260323T0200Z/ Rock Island Passage to Sturgeon Bay WI- 455 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts and waves 2 to 5 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-230600- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260323T0900Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 455 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT MONDAY... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 4 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-22 16:55:28 397 WHUS73 KGRB 222155 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 455 PM CDT Sun Mar 22 2026 LMZ521-522-222300- /O.EXP.KGRB.SC.Y.0029.000000T0000Z-260322T2200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 455 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 PM CDT THIS AFTERNOON... Winds and waves have fallen below criteria, allowing the Small Craft Advisory to expire. $$ LMZ541-230200- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260323T0200Z/ Rock Island Passage to Sturgeon Bay WI- 455 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts and waves 2 to 5 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-230600- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260323T0900Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 455 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT MONDAY... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 4 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-22 16:55:28 397 WHUS73 KGRB 222155 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 455 PM CDT Sun Mar 22 2026 LMZ521-522-222300- /O.EXP.KGRB.SC.Y.0029.000000T0000Z-260322T2200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 455 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 PM CDT THIS AFTERNOON... Winds and waves have fallen below criteria, allowing the Small Craft Advisory to expire. $$ LMZ541-230200- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260323T0200Z/ Rock Island Passage to Sturgeon Bay WI- 455 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts and waves 2 to 5 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-230600- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260323T0900Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 455 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT MONDAY... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 4 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Expired Issued At: 2026-03-22 20:45:35 775 WHUS73 KGRB 230145 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 845 PM CDT Sun Mar 22 2026 LMZ541-230245- /O.EXP.KGRB.SC.Y.0029.000000T0000Z-260323T0200Z/ Rock Island Passage to Sturgeon Bay WI- 845 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 PM CDT THIS EVENING... Winds and waves have fallen below criteria, allowing the Small Craft Advisory to expire. $$ LMZ542-543-230900- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260323T0900Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 845 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT MONDAY... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 4 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-22 20:45:35 775 WHUS73 KGRB 230145 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 845 PM CDT Sun Mar 22 2026 LMZ541-230245- /O.EXP.KGRB.SC.Y.0029.000000T0000Z-260323T0200Z/ Rock Island Passage to Sturgeon Bay WI- 845 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 PM CDT THIS EVENING... Winds and waves have fallen below criteria, allowing the Small Craft Advisory to expire. $$ LMZ542-543-230900- /O.CON.KGRB.SC.Y.0029.000000T0000Z-260323T0900Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 845 PM CDT Sun Mar 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT MONDAY... * WHAT...North winds 15 to 20 kts with gusts up to 25 kts and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...Until 4 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Expired Issued At: 2026-03-23 03:52:04 070 WHUS73 KGRB 230851 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 351 AM CDT Mon Mar 23 2026 LMZ542-543-231000- /O.EXP.KGRB.SC.Y.0029.000000T0000Z-260323T0900Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 351 AM CDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 AM CDT EARLY THIS MORNING... Winds and waves have fallen; therefore, the Small Craft Advisory will be allowed to expire. $$ Kurimski | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||