Alert archive / Wisconsin / Small Craft Advisories in 2021
Small Craft Advisory 22, NWS Green Bay, WI
NWS Green Bay, WI issued this small craft advisory at Mar 19, 2021, 3:12 PM CDT. It took effect at Mar 20, 2021, 2:00 PM CDT. It was in force for 51 hr.
The area
The counties it named.
The facts
- Issued
- Mar 19, 2021, 3:12 PM CDT (20:12 UTC)
- In effect from
- Mar 20, 2021, 2:00 PM CDT
- Expired
- Mar 22, 2021, 5:00 PM CDT
- In force
- 51 hr
- Issued by
- NWS Green Bay, WI
The text
As transmitted.
108 WHUS73 KGRB 192012 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 312 PM CDT Fri Mar 19 2021 LMZ541>543-200415- /O.NEW.KGRB.SC.Y.0022.210320T1900Z-210322T0000Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 312 PM CDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM SATURDAY TO 7 PM CDT SUNDAY... * WHAT...South winds 15 to 25 kt. Gusts up to 30 kt, especially on Sunday. Waves building to 3 to 5 ft Saturday afternoon, highest north of Algoma, then building to 5 to 8 ft Sunday afternoon. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From 2 PM Saturday to 7 PM CDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Small craft conditions are expected to continue into Monday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Bersch
11 follow-up statements
645 WHUS73 KGRB 200227 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 927 PM CDT Fri Mar 19 2021 LMZ541>543-201030- /O.CON.KGRB.SC.Y.0022.210320T1900Z-210322T0000Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 927 PM CDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM SATURDAY TO 7 PM CDT SUNDAY... * WHAT...South winds 15 to 25 kt. Gusts up to 30 kt, especially on Sunday. Waves building to 3 to 5 ft Saturday afternoon, highest north of Algoma, then building to 5 to 8 ft Sunday afternoon. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From 2 PM Saturday to 7 PM CDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Small craft conditions are expected to continue into Monday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Bersch
227 WHUS73 KGRB 201515 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1015 AM CDT Sat Mar 20 2021 LMZ541>543-202315- /O.EXT.KGRB.SC.Y.0022.210320T1900Z-210322T1200Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1015 AM CDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO 7 AM CDT MONDAY... * WHAT...South winds 10 to 20 kts with gusts around 25 kts this afternoon and tonight, then increasing to 15 to 25 kts with gusts to 30 kts Sunday. Waves building to 3 to 6 today and tonight and then increasing to 4 to 7 feet on Sunday. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From 2 PM this afternoon to 7 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. && $$ Eckberg
747 WHUS73 KGRB 202019 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 319 PM CDT Sat Mar 20 2021 LMZ521-522-210430- /O.EXB.KGRB.SC.Y.0022.210321T1500Z-210322T0900Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 319 PM CDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM SUNDAY TO 4 AM CDT MONDAY... * WHAT...South winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 4 ft expected on ice free areas. * WHERE...Central and Southern Bay of Green Bay. * WHEN...From 10 AM Sunday to 4 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ541>543-210430- /O.EXT.KGRB.SC.Y.0022.000000T0000Z-210322T2200Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 319 PM CDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM CDT MONDAY... * WHAT...South winds 10 to 20 kts with gusts around 25 kts into tonight, then increasing to 15 to 25 kts with gusts to 30 kts Sunday. Waves 3 to 5 feet tonight then increasing to 4 to 7 feet on Sunday. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 5 PM 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. && $$ Bersch
169 WHUS73 KGRB 210217 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 917 PM CDT Sat Mar 20 2021 LMZ541>543-211030- /O.CON.KGRB.SC.Y.0022.000000T0000Z-210322T2200Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 917 PM CDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT MONDAY... * WHAT...South winds 10 to 20 kts with gusts around 25 kts tonight, increasing to 15 to 25 kts with gusts to around 30 kts Sunday. Waves 3 to 5 feet tonight, increasing to 4 to 7 feet Sunday. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 5 PM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ521-522-211030- /O.CON.KGRB.SC.Y.0022.210321T1500Z-210322T0900Z/ 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- 917 PM CDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM SUNDAY TO 4 AM CDT MONDAY... * WHAT...South winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 4 ft expected on ice free areas. * WHERE...Central and Southern Bay of Green Bay. * WHEN...From 10 AM Sunday to 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. && $$ Bersch
342 WHUS73 KGRB 210834 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 334 AM CDT Sun Mar 21 2021 LMZ541>543-211645- /O.CON.KGRB.SC.Y.0022.000000T0000Z-210322T2200Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 334 AM CDT Sun Mar 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT MONDAY... * WHAT...South winds 10 to 20 kt with gusts up to 25 kt and waves 4 to 7 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 5 PM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ521-522-211645- /O.CON.KGRB.SC.Y.0022.210321T1500Z-210322T0900Z/ 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- 334 AM CDT Sun Mar 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 4 AM CDT MONDAY... * WHAT...South winds 10 to 20 kt with gusts up to 25 kt and waves 1 to 3 ft expected. * WHERE...Central and Southern Bay of Green Bay. * WHEN...From 10 AM this morning to 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. && $$
818 WHUS73 KGRB 211512 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1012 AM CDT Sun Mar 21 2021 LMZ541>543-212315- /O.CON.KGRB.SC.Y.0022.000000T0000Z-210322T2200Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1012 AM CDT Sun Mar 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT MONDAY... * WHAT...South winds 10 to 20 kt with gusts up to 25 kt this afternoon increasing to 15 to 25 kts tonight. Waves 4 to 8 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 5 PM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ521-522-212315- /O.CON.KGRB.SC.Y.0022.000000T0000Z-210322T0900Z/ 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- 1012 AM CDT Sun Mar 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT MONDAY... * WHAT...South winds 15 to 25 kts with gusts up to 30 kts this afternoon diminishing to 10 to 20 kts with gusts to 25 kts tonight. Waves 2 to 4 ft. * WHERE...Central and Southern Bay of Green Bay. * WHEN...From 10 AM this morning to 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. && $$ Eckberg
108 WHUS73 KGRB 212043 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 343 PM CDT Sun Mar 21 2021 LMZ541>543-220445- /O.CON.KGRB.SC.Y.0022.000000T0000Z-210322T2200Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 343 PM CDT Sun Mar 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT MONDAY... * WHAT...South winds 15 to 25 kts veering southwest Monday. Gusts to 30 kts. Waves 4 to 8 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 5 PM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ521-522-220445- /O.CON.KGRB.SC.Y.0022.000000T0000Z-210322T0900Z/ 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- 343 PM CDT Sun Mar 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT MONDAY... * WHAT...South winds 15 to 25 kts with gusts up to 30 kts late this afternoon diminishing to 10 to 20 kts with gusts to 25 kts tonight. Waves 1 to 4 ft on ice free areas. * WHERE...Central and Southern Bay of Green Bay. * 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. && $$ Bersch
202 WHUS73 KGRB 220233 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 933 PM CDT Sun Mar 21 2021 LMZ541>543-221045- /O.CON.KGRB.SC.Y.0022.000000T0000Z-210322T2200Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 933 PM CDT Sun Mar 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT MONDAY... * WHAT...South winds 15 to 25 kts veering southwest Monday. Gusts to 30 kts. Waves 4 to 7 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 5 PM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ521-522-220900- /O.CON.KGRB.SC.Y.0022.000000T0000Z-210322T0900Z/ 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- 933 PM CDT Sun Mar 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT MONDAY... * WHAT...South winds 10 to 20 kts with gusts to 25 kts. Waves 1 to 4 ft on ice free areas. * WHERE...Central and Southern Bay of Green Bay. * 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. && $$ Bersch
923 WHUS73 KGRB 220909 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 409 AM CDT Mon Mar 22 2021 LMZ521-522-221015- /O.EXP.KGRB.SC.Y.0022.000000T0000Z-210322T0900Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 409 AM CDT Mon Mar 22 2021 ...SMALL CRAFT ADVISORY HAS EXPIRED... Winds and waves have diminished so the small craft advisory is no longer in effect. $$ LMZ541>543-221715- /O.CON.KGRB.SC.Y.0022.000000T0000Z-210322T2200Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 409 AM CDT Mon Mar 22 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... * WHAT...South winds 10 to 20 kt with gusts up to 25 kt and waves 3 to 5 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * 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. && $$
817 WHUS73 KGRB 221501 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1001 AM CDT Mon Mar 22 2021 LMZ541>543-222200- /O.CON.KGRB.SC.Y.0022.000000T0000Z-210322T2200Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1001 AM CDT Mon Mar 22 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... * WHAT...South winds 10 to 20 kt with gusts up to 25 kt subsiding this afternoon. Waves 3 to 5 ft subsiding to 2 to 4 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 5 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Eckberg
052 WHUS73 KGRB 221955 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 255 PM CDT Mon Mar 22 2021 LMZ541>543-222200- /O.CON.KGRB.SC.Y.0022.000000T0000Z-210322T2200Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 255 PM CDT Mon Mar 22 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... * WHAT...South winds 10 to 20 kt and waves 3 to 5 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * 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. && $$ Bersch
Nearby
Small Craft Advisories in Wisconsin, 2021Every small craft advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.