Alert archive / Wisconsin / Small Craft Advisories in 2021
Small Craft Advisory 52, NWS Green Bay, WI
NWS Green Bay, WI issued this small craft advisory at Jul 6, 2021, 4:28 AM CDT. It took effect at Jul 6, 2021, 4:00 PM CDT. It was in force for 48 hr.
The area
The counties it named.
The facts
- Issued
- Jul 6, 2021, 4:28 AM CDT (09:28 UTC)
- In effect from
- Jul 6, 2021, 4:00 PM CDT
- Expired
- Jul 8, 2021, 4:00 PM CDT
- In force
- 48 hr
- Issued by
- NWS Green Bay, WI
The text
As transmitted.
619 WHUS73 KGRB 060928 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 428 AM CDT Tue Jul 6 2021 LMZ542-543-061730- /O.NEW.KGRB.SC.Y.0052.210706T2100Z-210707T0600Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 428 AM CDT Tue Jul 6 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 1 AM CDT WEDNESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 5 ft expected. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 4 PM this afternoon to 1 AM CDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...The small craft advisory may need to be continued beyond 1am tonight. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
10 follow-up statements
213 WHUS73 KGRB 061442 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 942 AM CDT Tue Jul 6 2021 LMZ521-522-541-062245- /O.EXB.KGRB.SC.Y.0052.210706T2100Z-210707T1200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- 942 AM CDT Tue Jul 6 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 7 AM CDT WEDNESDAY... * WHAT...Northeast winds increasing to 15 to 25 kt with waves building to 2 to 4 ft. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...From 4 PM this afternoon to 7 AM CDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ542-543-062245- /O.EXT.KGRB.SC.Y.0052.210706T2100Z-210707T1200Z/ Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 942 AM CDT Tue Jul 6 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 4 PM THIS AFTERNOON TO 7 AM CDT WEDNESDAY... * WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and waves building to 3 to 5 late this afternoon to 4 to 6 ft for tonight. * WHERE...Lake Michigan nearshore waters from Sturgeon Bay to Sheboygan. * WHEN...From 4 PM this afternoon to 7 AM CDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
520 WHUS73 KGRB 061956 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 256 PM CDT Tue Jul 6 2021 LMZ521-522-541>543-070400- /O.CON.KGRB.SC.Y.0052.210706T2100Z-210707T1200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 256 PM CDT Tue Jul 6 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT WEDNESDAY... * WHAT...Northeast winds increasing to 15 to 25 kt with waves building to 2 to 4 ft on the Bay, and 4 to 6 ft on the lake. * WHERE...Central and Southern Bay of Green Bay, and Lake Michigan nearshore waters from Washington Island to Sturgeon Bay. * WHEN...Thru 7 AM CDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
979 WHUS73 KGRB 070245 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 945 PM CDT Tue Jul 6 2021 LMZ521-522-071045- /O.EXT.KGRB.SC.Y.0052.000000T0000Z-210708T0000Z/ 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- 945 PM CDT Tue Jul 6 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT WEDNESDAY... * WHAT...Northeast winds 15 to 25 kt with waves of 2 to 4 ft. * WHERE...Central and Southern Bay of Green Bay. * WHEN...Until 7 PM CDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ541>543-071045- /O.EXT.KGRB.SC.Y.0052.000000T0000Z-210708T1500Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 945 PM CDT Tue Jul 6 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CDT THURSDAY... * WHAT...Northeast 15 to 25 kt with waves of 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 10 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Bersch
812 WHUS73 KGRB 071025 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 525 AM CDT Wed Jul 7 2021 LMZ521-522-071830- /O.CON.KGRB.SC.Y.0052.000000T0000Z-210708T0000Z/ 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- 525 AM CDT Wed Jul 7 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Northeast winds 15 to 20 kt with gusts up to 25 kt and waves 2 to 4 ft. * WHERE...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. && $$ LMZ541>543-071830- /O.CON.KGRB.SC.Y.0052.000000T0000Z-210708T1500Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 525 AM CDT Wed Jul 7 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THURSDAY... * WHAT...Northeast winds 15 to 25 kts and waves 4 to 6 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 10 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
440 WHUS73 KGRB 071514 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1014 AM CDT Wed Jul 7 2021 LMZ521-522-072315- /O.CON.KGRB.SC.Y.0052.000000T0000Z-210708T0000Z/ 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- 1014 AM CDT Wed Jul 7 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Northeast winds 15 to 20 kt with gusts up to 25 kt and waves 3 to 5 ft. * WHERE...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. && $$ LMZ541>543-072315- /O.CON.KGRB.SC.Y.0052.000000T0000Z-210708T1500Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1014 AM CDT Wed Jul 7 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THURSDAY... * WHAT...Northeast winds 15 to 25 kts and waves 3 to 5 ft building to 4 to 6 feet in the afternoon. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 10 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
391 WHUS73 KGRB 072051 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 351 PM CDT Wed Jul 7 2021 LMZ521-522-080500- /O.EXT.KGRB.SC.Y.0052.000000T0000Z-210708T1500Z/ 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- 351 PM CDT Wed Jul 7 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CDT THURSDAY... * WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and waves 3 to 5 ft. * WHERE...Central and Southern Bay of Green Bay. * WHEN...Until 10 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ541>543-080500- /O.EXT.KGRB.SC.Y.0052.000000T0000Z-210708T2100Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 351 PM CDT Wed Jul 7 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM CDT THURSDAY... * WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 4 PM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Bersch
431 WHUS73 KGRB 080233 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 933 PM CDT Wed Jul 7 2021 LMZ521-522-081045- /O.CON.KGRB.SC.Y.0052.000000T0000Z-210708T1500Z/ 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 Wed Jul 7 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THURSDAY... * WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 5 ft. * WHERE...Central and Southern Bay of Green Bay. * WHEN...Until 10 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ541>543-081045- /O.CON.KGRB.SC.Y.0052.000000T0000Z-210708T2100Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 933 PM CDT Wed Jul 7 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THURSDAY... * WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and waves 3 to 6 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 4 PM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Bersch
970 WHUS73 KGRB 080811 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 311 AM CDT Thu Jul 8 2021 LMZ521-522-081500- /O.CON.KGRB.SC.Y.0052.000000T0000Z-210708T1500Z/ 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- 311 AM CDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING... * WHAT...Northeast wind 10 to 20 kts with gusts to 25 kts decreasing. Waves 2 to 4 ft. * WHERE...Central and Southern Bay of Green Bay. * 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. && $$ LMZ541>543-081615- /O.CON.KGRB.SC.Y.0052.000000T0000Z-210708T2100Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 311 AM CDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... * WHAT...Northeast wind 10 to 20 kts with gusts to 25 kts. Waves 3 to 5 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
263 WHUS73 KGRB 081526 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1026 AM CDT Thu Jul 8 2021 LMZ521-522-081630- /O.EXP.KGRB.SC.Y.0052.000000T0000Z-210708T1500Z/ 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- 1026 AM CDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY HAS EXPIRED... Winds and waves have subsided. $$ LMZ541>543-082100- /O.CON.KGRB.SC.Y.0052.000000T0000Z-210708T2100Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1026 AM CDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... * WHAT...Northeast winds 10 to 15 kt with gusts up to 20 kt and waves 2 to 5 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
719 WHUS73 KGRB 082059 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 359 PM CDT Thu Jul 8 2021 LMZ541>543-082200- /O.EXP.KGRB.SC.Y.0052.000000T0000Z-210708T2100Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 359 PM CDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 PM CDT THIS AFTERNOON... Winds and waves continue to subside. $$
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 5, 7:11 PM CDT | Special Weather Statement | GRB | Marathon | 49 min |
| Jul 5, 8:03 PM CDT | Special Weather Statement | GRB | Outagamie | 27 min |
| Jul 5, 8:23 PM CDT | Special Weather Statement | GRB | Calumet, Outagamie, Winnebago | 52 min |
| Jul 6, 4:13 AM CDT | Beach Hazards Statement | GRB | Kewaunee, Manitowoc | 60 hr |
| Jul 6, 1:34 PM CDT | Special Marine Warning | GRB | 41 min | |
| Jul 6, 1:36 PM CDT | Special Weather Statement | GRB | Brown, Calumet, Kewaunee, Manitowoc, Outagamie, Shawano and 1 more | 54 min |
| Jul 6, 2:29 PM CDT | Special Weather Statement | GRB | Brown, Calumet, Kewaunee, Manitowoc, Oconto, Outagamie and 2 more | 46 min |
| Jul 6, 3:14 PM CDT | Special Weather Statement | GRB | Outagamie | 46 min |
| Jul 6, 3:16 PM CDT | Special Weather Statement | GRB | Brown, Manitowoc | 44 min |
| Jul 6, 3:18 PM CDT | Special Weather Statement | GRB | Kewaunee | 42 min |
| Jul 6, 3:21 PM CDT | Special Weather Statement | GRB | Portage | 39 min |
| Jul 6, 3:27 PM CDT | Special Weather Statement | GRB | Wood | 78 min |
| Jul 6, 3:35 PM CDT | Special Weather Statement | GRB | Langlade | 40 min |
| Jul 6, 3:38 PM CDT | Severe Thunderstorm Warning | GRB | Marathon, Wood | 52 min |
| Jul 6, 3:45 PM CDT | Special Weather Statement | GRB | Calumet | 45 min |
| Jul 6, 3:52 PM CDT | Special Weather Statement | GRB | Outagamie | 53 min |
| Jul 6, 4:03 PM CDT | Special Weather Statement | GRB | Menominee | 42 min |
| Jul 6, 4:28 PM CDT | Severe Thunderstorm Warning | GRB | Marathon, Portage, Wood | 62 min |
| Jul 6, 4:29 PM CDT | Special Weather Statement | GRB | Calumet | 46 min |
| Jul 6, 4:44 PM CDT | Special Weather Statement | GRB | Menominee | 46 min |
| Jul 6, 4:55 PM CDT | Special Weather Statement | GRB | Oconto | 50 min |
| Jul 6, 4:59 PM CDT | Special Weather Statement | GRB | Calumet | 46 min |
| Jul 6, 5:11 PM CDT | Areal Flood Advisory | GRB | Marathon, Portage, Shawano, Waupaca, Wood | 3 hr |
| Jul 6, 5:27 PM CDT | Severe Thunderstorm Warning | GRB | Marathon, Portage, Shawano, Waupaca, Waushara, Wood | 48 min |
| Jul 6, 5:56 PM CDT | Special Weather Statement | GRB | Portage | 49 min |
| Jul 6, 6:14 PM CDT | Special Weather Statement | GRB | Winnebago | 46 min |
| Jul 6, 6:21 PM CDT | Areal Flood Advisory | GRB | Calumet, Outagamie, Winnebago | 3 hr |
| Jul 6, 6:25 PM CDT | Special Weather Statement | GRB | Marathon | 50 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.