Alert archive / Wisconsin / Small Craft Advisories in 2021
Small Craft Advisory 23, NWS Green Bay, WI
NWS Green Bay, WI issued this small craft advisory at Mar 23, 2021, 3:29 AM CDT. It took effect at Mar 24, 2021, 1:00 AM CDT. It was in force for 26 hr.
The area
The counties it named.
The facts
- Issued
- Mar 23, 2021, 3:29 AM CDT (08:29 UTC)
- In effect from
- Mar 24, 2021, 1:00 AM CDT
- Expired
- Mar 25, 2021, 3:10 AM CDT
- In force
- 26 hr
- Issued by
- NWS Green Bay, WI
The text
As transmitted.
410 WHUS73 KGRB 230829 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 329 AM CDT Tue Mar 23 2021 LMZ541>543-231630- /O.NEW.KGRB.SC.Y.0023.210324T0600Z-210325T0900Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 329 AM CDT Tue Mar 23 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM WEDNESDAY TO 4 AM CDT THURSDAY... * WHAT...East winds 10 to 20 kt tonight, becoming south 15 to 25 knots Wednesday, veering southwest Wednesday night. Waves increasing to 4 to 7 ft late tonight. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From 1 AM Wednesday to 4 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. && $$ Kurimski
8 follow-up statements
831 WHUS73 KGRB 231521 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1021 AM CDT Tue Mar 23 2021 LMZ541>543-232330- /O.CON.KGRB.SC.Y.0023.210324T0600Z-210325T0900Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1021 AM CDT Tue Mar 23 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM WEDNESDAY TO 4 AM CDT THURSDAY... * WHAT...East winds 10 to 20 kt tonight, becoming southeast 15 to 25 knots Wednesday, veering southwest Wednesday night. Waves increasing to 4 to 7 ft late tonight. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From 1 AM Wednesday to 4 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
469 WHUS73 KGRB 231950 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 250 PM CDT Tue Mar 23 2021 LMZ541>543-240400- /O.CON.KGRB.SC.Y.0023.210324T0600Z-210325T0900Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 250 PM CDT Tue Mar 23 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM WEDNESDAY TO 4 AM CDT THURSDAY... * WHAT...East winds 10 to 20 kt tonight, becoming southeast 15 to 25 knots Wednesday, veering southwest Wednesday night. Waves building to 3 to 6 ft tonight and 5 to 8 ft on Wednesday. Winds and waves diminishing Wednesday night. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From 1 AM Wednesday to 4 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. && $$
435 WHUS73 KGRB 240158 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 858 PM CDT Tue Mar 23 2021 LMZ541>543-241000- /O.CON.KGRB.SC.Y.0023.210324T0600Z-210325T0900Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 858 PM CDT Tue Mar 23 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM WEDNESDAY TO 4 AM CDT THURSDAY... * WHAT...Northeast winds 10 to 20 kt becoming east overnight, then becoming southeast 15 to 25 knots Wednesday. Winds will veer southwest Wednesday night before diminishing. Waves building to 3 to 6 ft tonight and 5 to 8 ft on Wednesday into Wednesday evening. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From 1 AM Wednesday to 4 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Eckberg
467 WHUS73 KGRB 240855 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 355 AM CDT Wed Mar 24 2021 LMZ541>543-241700- /O.CON.KGRB.SC.Y.0023.000000T0000Z-210325T0900Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 355 AM CDT Wed Mar 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT THURSDAY... * WHAT...Southeast winds 15 to 25 knots, becoming south this morning then veering southwest tonight before diminishing. Waves 4 to 7 ft, building to 5 to 8 ft today and tonight. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Through 4 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. && $$ Kurimski
943 WHUS73 KGRB 241523 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1023 AM CDT Wed Mar 24 2021 LMZ541>543-242330- /O.CON.KGRB.SC.Y.0023.000000T0000Z-210325T0900Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1023 AM CDT Wed Mar 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT THURSDAY... * WHAT...South winds 15 to 25 knots, veering southwest tonight before diminishing. Waves building to 5 to 8 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Through 4 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
150 WHUS73 KGRB 242000 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 300 PM CDT Wed Mar 24 2021 LMZ521-522-250400- /O.EXA.KGRB.SC.Y.0023.000000T0000Z-210325T0900Z/ 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- 300 PM CDT Wed Mar 24 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM CDT THURSDAY... * WHAT...Southwest winds 15 to 25 kts with a few gusts to 30 kts veering NW and diminishing to 10 to 20 kts after midnight. Waves 3 to 5 ft diminishing to 1 to 3 ft after midnight. * WHERE...Central and Southern Bay of Green Bay. * WHEN...Through 4 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS... PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ541>543-250400- /O.CON.KGRB.SC.Y.0023.000000T0000Z-210325T0900Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 300 PM CDT Wed Mar 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT THURSDAY... * WHAT...South winds 15 to 25 knots veering southwest this evening, then veering NW and diminishing to 10 to 15 kts after midnight. Waves 5 to 8 ft this evening subsiding to 1 to 3 ft after midnight. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Through 4 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Eckberg
593 WHUS73 KGRB 250139 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 839 PM CDT Wed Mar 24 2021 LMZ521-522-541>543-250900- /O.CON.KGRB.SC.Y.0023.000000T0000Z-210325T0900Z/ 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- 839 PM CDT Wed Mar 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT THURSDAY... * WHAT...Southwest winds 15 to 25 kts with gusts to around 30 kts veering NW and diminishing to 10 to 20 kts after midnight. Waves 3 to 5 ft diminishing to 1 to 3 ft on the bay and 5 to 8 feet diminishing to 1 to 3 ft on the lake, after midnight. * WHERE...Central and Southern Bay of Green Bay. * WHEN...Through 4 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. && $$
186 WHUS73 KGRB 250810 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 310 AM CDT Thu Mar 25 2021 LMZ521-522-251615- /O.CAN.KGRB.SC.Y.0023.000000T0000Z-210325T0900Z/ /O.NEW.KGRB.SC.Y.0024.210326T0000Z-210326T1200Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 310 AM CDT Thu Mar 25 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 AM CDT FRIDAY... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...North winds 15 to 25 kts and waves 3 to 5 ft expected tonight. * WHERE...Central and Southern Bay of Green Bay. * WHEN...From 7 PM this evening to 7 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ541>543-251615- /O.CAN.KGRB.SC.Y.0023.000000T0000Z-210325T0900Z/ /O.NEW.KGRB.SC.Y.0024.210326T0000Z-210326T1700Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 310 AM CDT Thu Mar 25 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO NOON CDT FRIDAY... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...North winds to 30 kts with a few gale force gusts up to 35 kts possible and waves 6 to 10 ft expected tonight into Friday morning. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From 7 PM this evening to noon CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Kurimski
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.