Alert archive / Wisconsin / Small Craft Advisories in 2021
Small Craft Advisory 69, NWS Green Bay, WI
NWS Green Bay, WI issued this small craft advisory at Sep 24, 2021, 4:14 AM CDT. It took effect at Sep 24, 2021, 1:00 PM CDT. It was in force for 30 hr.
The area
The counties it named.
The facts
- Issued
- Sep 24, 2021, 4:14 AM CDT (09:14 UTC)
- In effect from
- Sep 24, 2021, 1:00 PM CDT
- Expired
- Sep 25, 2021, 7:00 PM CDT
- In force
- 30 hr
- Issued by
- NWS Green Bay, WI
The text
As transmitted.
327 WHUS73 KGRB 240914 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 414 AM CDT Fri Sep 24 2021 LMZ521-522-541>543-241715- /O.NEW.KGRB.SC.Y.0069.210924T1800Z-210925T1000Z/ 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- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 414 AM CDT Fri Sep 24 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 5 AM CDT SATURDAY... * WHAT...South to southwest winds 15 to 25 kts, shifting northwest tonight. Waves reaching 2 to 4 ft on the bay and 4 to 6 ft on the lake. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan, and Central and Southern Bay of Green Bay. * WHEN...From 1 PM this afternoon to 5 AM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Northwest winds will become gusty on Saturday, possibly leading to another round of conditions hazardous to small craft from late morning through the afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ JS
8 follow-up statements
297 WHUS73 KGRB 240926 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 426 AM CDT Fri Sep 24 2021 LMZ521-522-541>543-241730- /O.CON.KGRB.SC.Y.0069.210924T1800Z-210925T1000Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 426 AM CDT Fri Sep 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 5 AM CDT SATURDAY... * WHAT...South to southwest winds 15 to 25 kts, shifting northwest tonight. Waves reaching 2 to 4 ft on the bay and 4 to 7 ft on the lake. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan, and Central and Southern Bay of Green Bay. * WHEN...From 1 PM this afternoon to 5 AM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...West winds will become gusty on Saturday, possibly leading to another round of conditions hazardous to small craft from late morning through the afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ JS
997 WHUS73 KGRB 241507 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1007 AM CDT Fri Sep 24 2021 LMZ521-522-541>543-242315- /O.EXT.KGRB.SC.Y.0069.210924T1800Z-210926T0000Z/ 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- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1007 AM CDT Fri Sep 24 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM CDT SATURDAY... * WHAT...South to southwest winds 15 to 25 kts this afternoon and evening, shifting west and northwest tonight then backing west on Saturday. Waves reaching 2 to 4 ft on the bay and 4 to 7 ft on the lake this afternoon and evening. Waves of 2 to 4 ft are expected on Saturday. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan, and Central and Southern Bay of Green Bay. * WHEN...From 1 PM this afternoon to 7 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Bersch
197 WHUS73 KGRB 241948 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 248 PM CDT Fri Sep 24 2021 LMZ521-522-541>543-250400- /O.CON.KGRB.SC.Y.0069.000000T0000Z-210926T0000Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 248 PM CDT Fri Sep 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SATURDAY... * WHAT...South to southwest winds 15 to 25 kts shifting west and northwest this evening, then backing west on Saturday. Waves reaching 2 to 4 ft on the bay. Waves 4 to 7 ft on the lake this evening subsiding to 2 to 4 ft on Saturday. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan, and Central and Southern Bay of Green Bay. * WHEN...Until 7 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Eckberg
505 WHUS73 KGRB 250157 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 857 PM CDT Fri Sep 24 2021 LMZ521-522-541>543-251000- /O.CON.KGRB.SC.Y.0069.000000T0000Z-210926T0000Z/ 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- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 857 PM CDT Fri Sep 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SATURDAY... * WHAT...Northwest wind 15 to 25 kts backing west 10 to 20 kts overnight. Waves 2 to 4 ft on the bay. Waves 3 to 6 ft subsiding to 2 to 4 ft by Saturday afternoon. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan, and Central and Southern Bay of Green Bay. * WHEN...Until 7 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Eckberg
844 WHUS73 KGRB 250827 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 327 AM CDT Sat Sep 25 2021 LMZ521-522-541>543-251630- /O.CON.KGRB.SC.Y.0069.000000T0000Z-210926T0000Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 327 AM CDT Sat Sep 25 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...West wind 15 to 25 kts and waves of 2 to 4 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan, and Central and Southern Bay of Green Bay. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ JS
994 WHUS73 KGRB 251443 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 943 AM CDT Sat Sep 25 2021 LMZ521-522-541>543-252245- /O.CON.KGRB.SC.Y.0069.000000T0000Z-210926T0000Z/ 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- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 943 AM CDT Sat Sep 25 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...West wind of 15 to 25 knots and waves of 2 to 4 feet. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan, and Central and Southern Bay of Green 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. && $$ Hykin
831 WHUS73 KGRB 251943 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 243 PM CDT Sat Sep 25 2021 LMZ521-522-541>543-260000- /O.CON.KGRB.SC.Y.0069.000000T0000Z-210926T0000Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 243 PM CDT Sat Sep 25 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...West wind of 10 to 20 knots with a few gusts to around 25 knots and waves of 1 to 3 feet. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan, and Central and Southern Bay of Green Bay. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Eckberg
943 WHUS73 KGRB 252344 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 644 PM CDT Sat Sep 25 2021 LMZ521-522-541>543-260045- /O.EXP.KGRB.SC.Y.0069.000000T0000Z-210926T0000Z/ 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- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 644 PM CDT Sat Sep 25 2021 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 7 PM CDT THIS EVENING... Winds have diminished, thus the small craft advisory will be allowed to expire at 7 PM. $$ Eckberg
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 24, 10:11 AM CDT | Beach Hazards Statement | GRB | Door, Kewaunee, Manitowoc | 15 hr |
| Sep 24, 5:31 PM CDT | Special Weather Statement | GRB | Menominee, Oconto, Outagamie, Shawano, Waupaca, Waushara and 1 more | 44 min |
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.