Alert archive / Wisconsin / Small Craft Advisories in 2021
Small Craft Advisory 103, NWS Green Bay, WI
NWS Green Bay, WI issued this small craft advisory at Dec 23, 2021, 8:38 PM CST. It took effect at Dec 24, 2021, 9:00 AM CST. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Dec 23, 2021, 8:38 PM CST (02:38 UTC)
- In effect from
- Dec 24, 2021, 9:00 AM CST
- Expired
- Dec 25, 2021, 12:00 AM CST
- In force
- 15 hr
- Issued by
- NWS Green Bay, WI
The text
As transmitted.
148 WHUS73 KGRB 240238 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 838 PM CST Thu Dec 23 2021 LMZ541>543-241045- /O.NEW.KGRB.SC.Y.0103.211224T1500Z-211225T0600Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 838 PM CST Thu Dec 23 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM FRIDAY TO MIDNIGHT CST FRIDAY NIGHT... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and waves 3 to 6 ft expected. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From 9 AM Friday to midnight CST Friday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
4 follow-up statements
679 WHUS73 KGRB 240932 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 332 AM CST Fri Dec 24 2021 LMZ541>543-241745- /O.CON.KGRB.SC.Y.0103.211224T1500Z-211225T0600Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 332 AM CST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO MIDNIGHT CST TONIGHT... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and waves 4 to 6 ft expected. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From 9 AM Friday to midnight CST Friday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
027 WHUS73 KGRB 241533 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 933 AM CST Fri Dec 24 2021 LMZ541>543-242345- /O.CON.KGRB.SC.Y.0103.000000T0000Z-211225T0600Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 933 AM CST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...South winds 10 to 20 kt with gusts up to 25 kt and waves 4 to 6 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until midnight CST tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
116 WHUS73 KGRB 242054 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 254 PM CST Fri Dec 24 2021 LMZ541>543-250500- /O.CON.KGRB.SC.Y.0103.000000T0000Z-211225T0600Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 254 PM CST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...South winds 10 to 20 kt with gusts up to 25 kt and waves 4 to 6 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until midnight CST tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
192 WHUS73 KGRB 250248 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 848 PM CST Fri Dec 24 2021 LMZ541>543-250600- /O.CON.KGRB.SC.Y.0103.000000T0000Z-211225T0600Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 848 PM CST Fri Dec 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * 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 midnight CST tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 23, 6:39 PM CST | Dense Fog Advisory | GRB | Florence, Forest, Langlade, Lincoln, Marathon, Marinette and 8 more | 12 hr |
| Dec 24, 2:30 PM CST | Dense Fog Advisory | GRB | Brown, Calumet, Door, Florence, Forest, Kewaunee and 16 more | 10 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.