Alert archive / Wisconsin / Small Craft Advisories in 2021
Small Craft Advisory 77, NWS Green Bay, WI
NWS Green Bay, WI issued this small craft advisory at Oct 24, 2021, 9:44 PM CDT. It took effect at Oct 25, 2021, 9:55 AM CDT. It was in force for 24 hr.
The area
The counties it named.
The facts
- Issued
- Oct 24, 2021, 9:44 PM CDT (02:44 UTC)
- In effect from
- Oct 25, 2021, 9:55 AM CDT
- Expired
- Oct 26, 2021, 9:57 AM CDT
- In force
- 24 hr
- Issued by
- NWS Green Bay, WI
The text
As transmitted.
770 WHUS73 KGRB 250244 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 944 PM CDT Sun Oct 24 2021 LMZ521-522-251045- /O.UPG.KGRB.SC.Y.0076.000000T0000Z-211026T0300Z/ /O.NEW.KGRB.GL.W.0008.211025T0244Z-211026T0000Z/ /O.NEW.KGRB.SC.Y.0077.211026T0000Z-211026T0600Z/ 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- 944 PM CDT Sun Oct 24 2021 ...GALE WARNING IN EFFECT UNTIL 7 PM CDT MONDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM MONDAY TO 1 AM CDT TUESDAY... * WHAT...For the Gale Warning, northeast winds 15 to 25 kt with gusts up to 35 kt and waves 2 to 5 ft. For the Small Craft Advisory, north winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 4 ft expected. * WHERE...Central and Southern Bay of Green Bay. * WHEN...For the Gale Warning, until 7 PM CDT Monday. For the Small Craft Advisory, from 7 PM Monday to 1 AM CDT Tuesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ LMZ541>543-251045- /O.UPG.KGRB.SC.Y.0076.000000T0000Z-211026T1500Z/ /O.NEW.KGRB.GL.W.0008.211025T0244Z-211026T0000Z/ /O.NEW.KGRB.SC.Y.0077.211026T0000Z-211026T1500Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 944 PM CDT Sun Oct 24 2021 ...GALE WARNING IN EFFECT UNTIL 7 PM CDT MONDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM MONDAY TO 10 AM CDT TUESDAY... * WHAT...For the Gale Warning, northeast winds 20 to 30 kt with gusts up to 35 kt and waves 7 to 11 ft. For the Small Craft Advisory, north winds 15 to 20 kt with gusts up to 30 kt and waves 4 to 7 ft expected. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the Gale Warning, until 7 PM CDT Monday. For the Small Craft Advisory, from 7 PM Monday to 10 AM CDT Tuesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
7 follow-up statements
859 WHUS73 KGRB 250319 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1019 PM CDT Sun Oct 24 2021 LMZ521-522-251130- /O.CON.KGRB.GL.W.0008.000000T0000Z-211026T0000Z/ /O.CON.KGRB.SC.Y.0077.211026T0000Z-211026T0600Z/ 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- 1019 PM CDT Sun Oct 24 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM MONDAY TO 1 AM CDT TUESDAY... * WHAT...For the Gale Warning, northeast winds 20 to 30 kts with gusts over 35 kts and waves building to 4 to 7 ft. For the Small Craft Advisory, north winds 15 to 20 kts with gusts up to 30 kts and waves 3 to 5 ft expected. * WHERE...Central and Southern Bay of Green Bay. * WHEN...For the Gale Warning, until 7 PM CDT Monday. For the Small Craft Advisory, from 7 PM Monday to 1 AM CDT Tuesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ LMZ541>543-251130- /O.CON.KGRB.GL.W.0008.000000T0000Z-211026T0000Z/ /O.CON.KGRB.SC.Y.0077.211026T0000Z-211026T1500Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1019 PM CDT Sun Oct 24 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM MONDAY TO 10 AM CDT TUESDAY... * WHAT...For the Gale Warning, northeast winds 20 to 30 kts with gusts over 35 kts and waves building to 7 to 11 ft. For the Small Craft Advisory, north winds 15 to 20 kts with gusts up to 30 kts and waves 4 to 7 ft expected. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the Gale Warning, until 7 PM CDT Monday. For the Small Craft Advisory, from 7 PM Monday to 10 AM CDT Tuesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
600 WHUS73 KGRB 250846 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 346 AM CDT Mon Oct 25 2021 LMZ521-522-251700- /O.CON.KGRB.GL.W.0008.000000T0000Z-211026T0000Z/ /O.CON.KGRB.SC.Y.0077.211026T0000Z-211026T0600Z/ 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- 346 AM CDT Mon Oct 25 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 1 AM CDT TUESDAY... * WHAT...For the Gale Warning, northeast winds to 30 kt with gusts up to 35 kt and waves 4 to 7 ft. For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 30 kt and waves 3 to 5 ft expected. * WHERE...Central and Southern Bay of Green Bay. * WHEN...For the Gale Warning, until 7 PM CDT this evening. For the Small Craft Advisory, from 7 PM this evening to 1 AM CDT Tuesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ LMZ541>543-251700- /O.CON.KGRB.GL.W.0008.000000T0000Z-211026T0000Z/ /O.CON.KGRB.SC.Y.0077.211026T0000Z-211026T1500Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 346 AM CDT Mon Oct 25 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM CDT TUESDAY... * WHAT...For the Gale Warning, northeast winds to 30 kt with gusts up to 40 kt and waves 8 to 12 ft. For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 30 kt and waves 5 to 8 ft expected. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the Gale Warning, until 7 PM CDT this evening. For the Small Craft Advisory, from 7 PM this evening to 10 AM CDT Tuesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ Kurimski
693 WHUS73 KGRB 251455 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 955 AM CDT Mon Oct 25 2021 LMZ521-522-252200- /O.CAN.KGRB.GL.W.0008.000000T0000Z-211026T0000Z/ /O.EXT.KGRB.SC.Y.0077.211025T1455Z-211026T0600Z/ 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- 955 AM CDT Mon Oct 25 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM CDT TUESDAY... ...GALE WARNING IS CANCELLED... * WHAT...north to northeast winds 15 to 25 kt. Waves 4 to 7 ft expected. * WHERE...Central and Southern Bay of Green Bay. * WHEN...Until 1 AM CDT Tuesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ541>543-252200- /O.CAN.KGRB.GL.W.0008.000000T0000Z-211026T0000Z/ /O.EXT.KGRB.SC.Y.0077.211025T1455Z-211026T1500Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 955 AM CDT Mon Oct 25 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CDT TUESDAY... ...GALE WARNING IS CANCELLED... * WHAT...north to northeast winds 15 to 25 kt with gusts up to 30 kt. Waves 6 to 10 ft expected. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 10 AM CDT Tuesday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AK
739 WHUS73 KGRB 252049 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 349 PM CDT Mon Oct 25 2021 LMZ521-522-260500- /O.CON.KGRB.SC.Y.0077.000000T0000Z-211026T0600Z/ 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- 349 PM CDT Mon Oct 25 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT TUESDAY... * WHAT...North winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 5 ft. * WHERE...Central and Southern Bay of Green Bay. * WHEN...Until 1 AM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ541>543-260500- /O.CON.KGRB.SC.Y.0077.000000T0000Z-211026T1500Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 349 PM CDT Mon Oct 25 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT TUESDAY... * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves 6 to 9 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 10 AM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
748 WHUS73 KGRB 260235 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 935 PM CDT Mon Oct 25 2021 LMZ521-522-260600- /O.CON.KGRB.SC.Y.0077.000000T0000Z-211026T0600Z/ 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- 935 PM CDT Mon Oct 25 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT TUESDAY... * WHAT...North winds around 15 kt with gusts up to 25 kt and waves 2 to 4 ft. * WHERE...Central and Southern Bay of Green Bay. * WHEN...Until 1 AM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ541>543-261045- /O.CON.KGRB.SC.Y.0077.000000T0000Z-211026T1500Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 935 PM CDT Mon Oct 25 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT TUESDAY... * WHAT...North winds 15 to 20 kt with gusts up to 25 kt and waves 4 to 7 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 10 AM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
565 WHUS73 KGRB 260847 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 347 AM CDT Tue Oct 26 2021 LMZ541>543-261500- /O.CON.KGRB.SC.Y.0077.000000T0000Z-211026T1500Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 347 AM CDT Tue Oct 26 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING... * WHAT...North winds 10 to 20 kts and waves of 3 to 5 feet. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ JS
106 WHUS73 KGRB 261457 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 957 AM CDT Tue Oct 26 2021 LMZ541>543-261600- /O.CAN.KGRB.SC.Y.0077.000000T0000Z-211026T1500Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 957 AM CDT Tue Oct 26 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... $$
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 24, 9:44 PM CDT | Gale Warning | GRB | 12 hr |
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.