Alert archive / Wisconsin / Beach Hazards Statements in 2021
Beach Hazards Statement 13, NWS Green Bay, WI
NWS Green Bay, WI issued this beach hazards statement at Sep 18, 2021, 2:53 PM CDT for Door County, Kewaunee County, Manitowoc County, Wisconsin. It took effect at Sep 19, 2021, 10:00 AM CDT. It was in force for 17 hr.
The area
The counties it named.
The facts
- Issued
- Sep 18, 2021, 2:53 PM CDT (19:53 UTC)
- In effect from
- Sep 19, 2021, 10:00 AM CDT
- Expired
- Sep 20, 2021, 3:15 AM CDT
- In force
- 17 hr
- Issued by
- NWS Green Bay, WI
Counties Door County, WI, Kewaunee County, WI, Manitowoc County, WI
The radar
The Green Bay radar (KGRB), 47 km from the middle of the area, began a volume at 19:58 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 12:00Z, 7.9 hours before the alert went out and 46 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1562 m above ground
- 0-6 km bulk shear
- 39 kt
- 0-1 km storm-relative helicity
- -22 m²/s²
- 0-3 km storm-relative helicity
- 84 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
579 WHUS43 KGRB 181953 CFWGRB Coastal Hazard Message National Weather Service Green Bay WI 253 PM CDT Sat Sep 18 2021 WIZ022-040-050-190400- /O.NEW.KGRB.BH.S.0013.210919T1500Z-210921T1800Z/ Door-Kewaunee-Manitowoc- 253 PM CDT Sat Sep 18 2021 ...BEACH HAZARDS STATEMENT IN EFFECT FROM SUNDAY MORNING THROUGH TUESDAY AFTERNOON... * WHAT...Waves resulting in strong currents and dangerous swimming conditions expected. * WHERE...Beaches along Lake Michigan in Door, Kewaunee and Manitowoc Counties. * WHEN...From Sunday morning through Tuesday afternoon. * IMPACTS...Dangerous swimming conditions are expected. Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...Several beaches that will be most susceptible to the dangerous swimming conditions include... Rock Island State Beach, Baileys Harbor beaches and Whitefish Dunes Beach in Door County. Cresent Beach and City of Kewaunee Beach in Kewaunee County. Point Beach, Neshotah Beach and Red Arrow Beach in Manitowoc County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain out of the water to avoid hazardous swimming conditions. && $$ AK
6 follow-up statements
859 WHUS43 KGRB 190255 CFWGRB Coastal Hazard Message National Weather Service Green Bay WI 955 PM CDT Sat Sep 18 2021 WIZ022-040-050-191100- /O.CON.KGRB.BH.S.0013.210919T1500Z-210921T1800Z/ Door-Kewaunee-Manitowoc- 955 PM CDT Sat Sep 18 2021 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH TUESDAY AFTERNOON... * WHAT...Waves resulting in strong currents and dangerous swimming conditions expected. * WHERE...Beaches along Lake Michigan in Door, Kewaunee and Manitowoc Counties. * WHEN...From Sunday morning through Tuesday afternoon. * IMPACTS...Dangerous swimming conditions are expected. Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...Several beaches that will be most susceptible to the dangerous swimming conditions include... Rock Island State Beach, Baileys Harbor beaches and Whitefish Dunes Beach in Door County. Cresent Beach and City of Kewaunee Beach in Kewaunee County. Point Beach, Neshotah Beach and Red Arrow Beach in Manitowoc County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain out of the water to avoid hazardous swimming conditions. && $$ Hykin
866 WHUS43 KGRB 190821 CFWGRB Coastal Hazard Message National Weather Service Green Bay WI 321 AM CDT Sun Sep 19 2021 WIZ022-040-050-191630- /O.CON.KGRB.BH.S.0013.210919T1500Z-210921T1800Z/ Door-Kewaunee-Manitowoc- 321 AM CDT Sun Sep 19 2021 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH TUESDAY AFTERNOON... * WHAT...Waves resulting in strong currents and dangerous swimming conditions expected. * WHERE...Beaches along Lake Michigan in Door, Kewaunee and Manitowoc Counties. * WHEN...From 10 AM CDT this morning through Tuesday afternoon. * IMPACTS...Dangerous swimming conditions are expected. Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...Several beaches that will be most susceptible to the dangerous swimming conditions include... Rock Island State Beach, Baileys Harbor beaches and Whitefish Dunes Beach in Door County. Cresent Beach and City of Kewaunee Beach in Kewaunee County. Point Beach, Neshotah Beach and Red Arrow Beach in Manitowoc County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain out of the water to avoid hazardous swimming conditions. && $$ Kurimski
919 WHUS43 KGRB 191613 CFWGRB Coastal Hazard Message National Weather Service Green Bay WI 1113 AM CDT Sun Sep 19 2021 WIZ022-040-050-200415- /O.CON.KGRB.BH.S.0013.000000T0000Z-210921T1800Z/ Door-Kewaunee-Manitowoc- 1113 AM CDT Sun Sep 19 2021 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH TUESDAY AFTERNOON... * WHAT...Waves resulting in strong currents and dangerous swimming conditions expected. * WHERE...Beaches along Lake Michigan in Door, Kewaunee and Manitowoc Counties. * WHEN...Through Tuesday afternoon. * IMPACTS...Dangerous swimming conditions are expected. Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...Several beaches that will be most susceptible to the dangerous swimming conditions include. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain out of the water to avoid hazardous swimming conditions. && $$ AK
122 WHUS43 KGRB 191958 CCA CFWGRB Coastal Hazard Message...CORRECTED National Weather Service Green Bay WI 258 PM CDT Sun Sep 19 2021 WIZ022-040-050-200415- /O.COR.KGRB.BH.S.0013.000000T0000Z-210921T1800Z/ Door-Kewaunee-Manitowoc- 258 PM CDT Sun Sep 19 2021 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH TUESDAY AFTERNOON... * WHAT...Waves resulting in strong currents and dangerous swimming conditions expected. * WHERE...Beaches along Lake Michigan in Door, Kewaunee and Manitowoc Counties. * WHEN...Through Tuesday afternoon. * IMPACTS...Dangerous swimming conditions are expected. Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...Several beaches that will be most susceptible to the dangerous swimming conditions include... Rock Island State Beach, Baileys Harbor beaches and Whitefish Dunes Beach in Door County. Cresent Beach and City of Kewaunee Beach in Kewaunee County. Point Beach, Neshotah Beach and Red Arrow Beach in Manitowoc County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain out of the water to avoid hazardous swimming conditions. && $$ AK
815 WHUS43 KGRB 200213 CFWGRB Coastal Hazard Message National Weather Service Green Bay WI 913 PM CDT Sun Sep 19 2021 WIZ022-040-050-201015- /O.CON.KGRB.BH.S.0013.000000T0000Z-210921T1800Z/ Door-Kewaunee-Manitowoc- 913 PM CDT Sun Sep 19 2021 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH TUESDAY AFTERNOON... * WHAT...Waves resulting in strong currents and dangerous swimming conditions expected. * WHERE...Beaches along Lake Michigan in Door, Kewaunee and Manitowoc Counties. * WHEN...Through Tuesday afternoon. * IMPACTS...Dangerous swimming conditions are expected. Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...Several beaches that will be most susceptible to the dangerous swimming conditions include... Rock Island State Beach, Baileys Harbor beaches and Whitefish Dunes Beach in Door County. Cresent Beach and City of Kewaunee Beach in Kewaunee County. Point Beach, Neshotah Beach and Red Arrow Beach in Manitowoc County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain out of the water to avoid hazardous swimming conditions. && $$ Hykin
076 WHUS43 KGRB 200815 CFWGRB Coastal Hazard Message National Weather Service Green Bay WI 315 AM CDT Mon Sep 20 2021 WIZ022-040-050-201615- /O.CAN.KGRB.BH.S.0013.000000T0000Z-210921T1800Z/ /O.NEW.KGRB.BH.S.0014.210920T1500Z-210921T1800Z/ Door-Kewaunee-Manitowoc- 315 AM CDT Mon Sep 20 2021 ...BEACH HAZARDS STATEMENT IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH TUESDAY AFTERNOON... * WHAT...Waves resulting in strong currents and dangerous swimming conditions expected. * WHERE...Beaches along Lake Michigan in Door, Kewaunee and Manitowoc Counties. * WHEN...From 10 AM CDT this morning through Tuesday afternoon. * IMPACTS...Dangerous swimming conditions are expected. Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...Several beaches that will be most susceptible to the dangerous swimming conditions include... Rock Island State Beach, Baileys Harbor beaches and Whitefish Dunes Beach in Door County. Cresent Beach and City of Kewaunee Beach in Kewaunee County. Point Beach, Neshotah Beach and Red Arrow Beach in Manitowoc County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain out of the water to avoid hazardous swimming conditions. && $$ Kurimski
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 18, 3:09 PM CDT | Small Craft Advisory | GRB | 5 days |
Nearby
Beach Hazards Statements in Wisconsin, 2021Every beach hazards statement 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.