Alert archive / Wisconsin / Small Craft Advisories in 2021
Small Craft Advisory 47, NWS Milwaukee, WI
NWS Milwaukee, WI issued this small craft advisory at May 24, 2021, 2:50 PM CDT. It took effect at May 25, 2021, 10:00 AM CDT. It was in force for 17 hr.
The area
The counties it named.
The facts
- Issued
- May 24, 2021, 2:50 PM CDT (19:50 UTC)
- In effect from
- May 25, 2021, 10:00 AM CDT
- Expired
- May 26, 2021, 2:54 AM CDT
- In force
- 17 hr
- Issued by
- NWS Milwaukee, WI
The text
As transmitted.
819 WHUS73 KMKX 241950 MWWMKX URGENT - MARINE WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 250 PM CDT Mon May 24 2021 LMZ643>646-250400- /O.CAN.KMKX.MF.Y.0008.000000T0000Z-210525T0000Z/ /O.NEW.KMKX.SC.Y.0047.210525T1500Z-210526T0200Z/ Sheboygan to Port Washington WI- Port Washington to North Point Light WI- North Point Light to Wind Point WI- Wind Point WI to Winthrop Harbor IL- 250 PM CDT Mon May 24 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM TO 9 PM CDT TUESDAY... ...DENSE FOG ADVISORY IS CANCELLED... * WHAT...Windy conditions on Tuesday with gusts to 30 kts. * WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL. * WHEN...From 10 AM to 9 PM 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. && $$ LMZ080-567-669-671-673-675-777-779-868-870-872-874-876-878-242100- /O.CAN.KMKX.MF.Y.0008.000000T0000Z-210525T0000Z/ Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to mid-line of lake.- Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid Lake- Lake Michigan from Sheboygan to Port Washington WI 5NM offshore to Mid Lake- Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake- Lake Michigan from North Point Light to Wind Point WI 5NM offshore to Mid Lake- Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM offshore to Mid Lake- Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM offshore to Mid Lake- Lake Michigan from Wilmette Harbor to Michigan City in 5NM offshore to Mid Lake- Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid Lake- Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid Lake- Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to Mid Lake- Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid Lake- Lake Michigan from South Haven to Holland MI 5NM offshore to Mid lake- Lake Michigan from St Joseph to South Haven MI 5NM offshore to Mid Lake- 250 PM CDT Mon May 24 2021 ...DENSE FOG ADVISORY IS CANCELLED... The fog has dissipated, therefore the advisory has been cancelled. $$ LMZ364-366-563-565-250400- /O.EXT.KMKX.MF.Y.0008.000000T0000Z-210525T0400Z/ Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to mid lake- Lake Michigan from Point Betsie to Manistee MI 5NM offshore to Mid Lake- Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM offshore to mid lake- Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to Mid Lake- 250 PM CDT Mon May 24 2021 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 11 PM CDT THIS EVENING... * WHAT...Dense fog will reduce visibility to 1/4 to 1/2 NM. * WHERE...Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM offshore to mid lake, Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to Mid Lake, Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to mid lake and Lake Michigan from Point Betsie to Manistee MI 5NM offshore to Mid Lake. * WHEN...Until 11 PM CDT this evening. * IMPACTS...Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ Halbach
7 follow-up statements
536 WHUS73 KMKX 250132 MWWMKX URGENT - MARINE WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 832 PM CDT Mon May 24 2021 LMZ364-366-563-565-250245- /O.CAN.KMKX.MF.Y.0008.000000T0000Z-210525T0400Z/ Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to mid lake- Lake Michigan from Point Betsie to Manistee MI 5NM offshore to Mid Lake- Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM offshore to mid lake- Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to Mid Lake- 832 PM CDT Mon May 24 2021 ...DENSE FOG ADVISORY IS CANCELLED... Visibility has improved considerably over the lake over the last few hours. Some patchy fog will continue in a few places, especially toward the northern portions of the lake, but is not expected to be widespread. $$ LMZ643>646-251100- /O.CON.KMKX.SC.Y.0047.210525T1500Z-210526T0200Z/ Sheboygan to Port Washington WI- Port Washington to North Point Light WI- North Point Light to Wind Point WI- Wind Point WI to Winthrop Harbor IL- 832 PM CDT Mon May 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 9 PM CDT TUESDAY... * WHAT...Southwest winds gusting to around 25 knots. * WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL. * WHEN...From 10 AM to 9 PM 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. && $$
969 WHUS73 KMKX 250828 MWWMKX URGENT - MARINE WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 328 AM CDT Tue May 25 2021 LMZ643>646-251630- /O.CON.KMKX.SC.Y.0047.210525T1500Z-210526T0200Z/ Sheboygan to Port Washington WI- Port Washington to North Point Light WI- North Point Light to Wind Point WI- Wind Point WI to Winthrop Harbor IL- 328 AM CDT Tue May 25 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 9 PM CDT THIS EVENING... * WHAT...Gusts from 20 to 25 kts. * WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL. * WHEN...From 10 AM this morning to 9 PM CDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
593 WHUS73 KMKX 250851 MWWMKX URGENT - MARINE WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 351 AM CDT Tue May 25 2021 LMZ643>646-251700- /O.CON.KMKX.SC.Y.0047.210525T1500Z-210526T0200Z/ Sheboygan to Port Washington WI- Port Washington to North Point Light WI- North Point Light to Wind Point WI- Wind Point WI to Winthrop Harbor IL- 351 AM CDT Tue May 25 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 9 PM CDT THIS EVENING... * WHAT...Southwest gusts from 20 to 25 kts. * WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL. * WHEN...From 10 AM this morning to 9 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. && $$
453 WHUS73 KMKX 251403 MWWMKX URGENT - MARINE WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 903 AM CDT Tue May 25 2021 LMZ643>646-252215- /O.CON.KMKX.SC.Y.0047.210525T1500Z-210526T0200Z/ Sheboygan to Port Washington WI- Port Washington to North Point Light WI- North Point Light to Wind Point WI- Wind Point WI to Winthrop Harbor IL- 903 AM CDT Tue May 25 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... * WHAT...Southwest gusts from 20 to 25 kts. * WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
961 WHUS73 KMKX 251955 MWWMKX URGENT - MARINE WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 255 PM CDT Tue May 25 2021 LMZ643>646-260200- /O.CON.KMKX.SC.Y.0047.000000T0000Z-210526T0200Z/ Sheboygan to Port Washington WI- Port Washington to North Point Light WI- North Point Light to Wind Point WI- Wind Point WI to Winthrop Harbor IL- 255 PM CDT Tue May 25 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... * WHAT...Southwest gusts from 20 to 25 kts. * WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL. * WHEN...Until 9 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. && $$
056 WHUS73 KMKX 260115 MWWMKX URGENT - MARINE WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 815 PM CDT Tue May 25 2021 LMZ643>646-260900- /O.EXT.KMKX.SC.Y.0047.000000T0000Z-210526T0900Z/ Sheboygan to Port Washington WI- Port Washington to North Point Light WI- North Point Light to Wind Point WI- Wind Point WI to Winthrop Harbor IL- 815 PM CDT Tue May 25 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CDT WEDNESDAY... * WHAT...Southwest wind gusts to around 25 knots. * WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL. * WHEN...Until 4 AM CDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
696 WHUS73 KMKX 260754 MWWMKX URGENT - MARINE WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 254 AM CDT Wed May 26 2021 LMZ644>646-261600- /O.CAN.KMKX.SC.Y.0047.000000T0000Z-210526T0900Z/ /O.NEW.KMKX.GL.A.0011.210527T2000Z-210528T2000Z/ Port Washington to North Point Light WI- North Point Light to Wind Point WI- Wind Point WI to Winthrop Harbor IL- 254 AM CDT Wed May 26 2021 ...GALE WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...Northeast winds 20 to 25 kt with gusts up to 35 kt and waves 5 to 8 ft possible. * WHERE...Nearshore Waters from Port Washington to Winthrop Harbor IL. * WHEN...From Thursday afternoon through Friday afternoon. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LMZ643-260900- /O.CAN.KMKX.SC.Y.0047.000000T0000Z-210526T0900Z/ Sheboygan to Port Washington WI- 254 AM CDT Wed May 26 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... The winds and waves have diminished below Small Craft Criteria early this morning. $$ LMZ080-671-673-675-777-779-872-874-876-878-261600- /O.NEW.KMKX.GL.A.0011.210527T2000Z-210528T2000Z/ Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to mid-line of lake.- Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake- Lake Michigan from North Point Light to Wind Point WI 5NM offshore to Mid Lake- Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM offshore to Mid Lake- Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM offshore to Mid Lake- Lake Michigan from Wilmette Harbor to Michigan City in 5NM offshore to Mid Lake- Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to Mid Lake- Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid Lake- Lake Michigan from South Haven to Holland MI 5NM offshore to Mid lake- Lake Michigan from St Joseph to South Haven MI 5NM offshore to Mid Lake- 254 AM CDT Wed May 26 2021 ...GALE WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... * WHAT...Northeast winds 20 to 25 kt with gusts up to 35 kt and waves 5 to 8 ft possible. * WHERE...Southern Third of the Open Waters of Lake Michigan, Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake, and Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to Mid Lake. * WHEN...From Thursday afternoon through Friday afternoon. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$
The office that day
Everything else NWS Milwaukee, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 24, 2:42 AM CDT | Dense Fog Advisory | MKX | Kenosha, Milwaukee, Ozaukee, Racine, Sheboygan, Walworth and 2 more | 8 hr |
| May 24, 2:46 AM CDT | Marine Dense Fog Advisory | MKX | 18 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.