Alert archive / Wisconsin / Storm Warnings in 2021

Storm Warning 1, NWS Milwaukee, WI

December 14, 2021

NWS Milwaukee, WI issued this storm warning at Dec 14, 2021, 7:21 PM CST. It took effect at Dec 15, 2021, 6:00 PM CST. It was in force for 24 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Dec 14, 2021, 7:21 PM CST (01:21 UTC)
In effect from
Dec 15, 2021, 6:00 PM CST
Expired
Dec 16, 2021, 6:00 PM CST
In force
24 hr
Issued by
NWS Milwaukee, WI

The text

As transmitted.

246 
WHUS73 KMKX 150121
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
721 PM CST Tue Dec 14 2021

LMZ643>646-150930-
/O.CON.KMKX.SC.Y.0113.000000T0000Z-211216T0000Z/
/O.CAN.KMKX.GL.A.0024.211216T0000Z-211217T0000Z/
/O.NEW.KMKX.SR.A.0002.211216T0000Z-211216T1500Z/
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-
721 PM CST Tue Dec 14 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
WEDNESDAY...
...STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY
MORNING...
...GALE WATCH IS CANCELLED...

* WHAT...For the Small Craft Advisory, southeast winds 10 to 20 kt
  with gusts up to 30 kt tonight, turning to the south on Tuesday.
  Waves building to 3 to 6 ft. For the Storm Watch, south to
  southwest winds 20 to 25 kt with gusts potentially up to 50 kt 
  and waves 5 to 8 ft possible.

* WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL.

* WHEN...For the Small Craft Advisory, until 6 PM CST Wednesday. 
  For the Storm Watch, from Wednesday evening through Thursday 
  morning.

* IMPACTS...Very strong winds will cause hazardous waves which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should prepare to remain in port, alter course, and/or
secure the vessel for severe conditions before conditions
deteriorate.

&&

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-150930-
/O.UPG.KMKX.SR.A.0001.211216T0000Z-211217T0000Z/
/O.NEW.KMKX.SR.W.0001.211216T0000Z-211216T1500Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of 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 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-
721 PM CST Tue Dec 14 2021

...STORM WARNING IN EFFECT FROM 6 PM WEDNESDAY TO 9 AM CST
THURSDAY...

* WHAT...South to southwest winds 25 to 35 kt with gusts up to 50
  kt and waves building to 9 to 14 ft.

* WHERE...Southern Open Waters of Lake Michigan.

* WHEN...From 6 PM Wednesday to 9 AM CST Thursday.

* IMPACTS...Very strong winds will cause hazardous waves which 
  could capsize or damage vessels and reduce visibility.

* ADDITIONAL INFORMATION...The strongest winds are expected from
  10 pm CST late Wednesday evening through 6 am CST early
  Thursday. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ261-362-364-366-563-565-567-868-150930-
/O.UPG.KMKX.SR.A.0001.211216T0000Z-211217T0000Z/
/O.NEW.KMKX.SR.W.0001.211216T0000Z-211217T0000Z/
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
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-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
721 PM CST Tue Dec 14 2021

...STORM WARNING IN EFFECT FROM 6 PM WEDNESDAY TO 6 PM CST
THURSDAY...

* WHAT...South to southwest winds 25 to 35 kt with gusts up to 50
  kt and waves building to 12 to 17 ft.

* WHERE...Northern Open Waters of Lake Michigan.

* WHEN...From 6 PM Wednesday to 6 PM CST Thursday.

* IMPACTS...Very strong winds will cause hazardous waves which 
  could capsize or damage vessels and reduce visibility.

* ADDITIONAL DETAILS...The strongest winds are expected from
  around midnight until 6 am Thursday morning. 

* ADDITIONAL INFORMATION...The strongest winds are expected from
  midnight to 6 am CST early Thursday. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$
Kavinsky
8 follow-up statements
663 
WHUS73 KMKX 150942
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
342 AM CST Wed Dec 15 2021

LMZ643>646-151745-
/O.EXT.KMKX.SC.Y.0113.000000T0000Z-211216T0300Z/
/O.UPG.KMKX.SR.A.0002.211216T0000Z-211216T1500Z/
/O.EXB.KMKX.SR.W.0001.211216T0300Z-211216T1500Z/
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-
342 AM CST Wed Dec 15 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...STORM WARNING IN EFFECT FROM 9 PM THIS EVENING TO 9 AM CST
THURSDAY...

* WHAT...For the Storm Warning, southwest winds 25 to 30 kt with
  gusts up to 55 kt and waves 5 to 8 ft expected. For the Small
  Craft Advisory, south winds 15 to 25 kt with occasional gusts up
  to 40 kt as the Small Craft Advisory transitions to the Storm
  Warning. Waves 3 to 6 ft.

* WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL.

* WHEN...For the Storm Warning, from 9 PM this evening to 9 AM 
  CST Thursday. For the Small Craft Advisory, until 9 PM CST 
  this evening.

* IMPACTS...Very strong winds will cause hazardous waves which 
  could capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-151745-
/O.CON.KMKX.SR.W.0001.211216T0000Z-211216T1500Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of 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 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-
342 AM CST Wed Dec 15 2021

...STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 9 AM
CST THURSDAY...

* WHAT...South to southwest winds 25 to 35 kt with gusts up to 
  50 kt and waves building to 9 to 14 ft.

* WHERE...Southern Open Waters of Lake Michigan.

* WHEN...From 6 PM Wednesday to 9 AM CST Thursday.

* IMPACTS...Very strong winds will cause hazardous waves which 
  could capsize or damage vessels and reduce visibility.

* ADDITIONAL INFORMATION...The strongest winds are expected from 
  10 pm CST late Wednesday evening through 6 am CST early 
  Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ261-362-364-366-563-565-567-868-151745-
/O.CON.KMKX.SR.W.0001.211216T0000Z-211217T0000Z/
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
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-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
342 AM CST Wed Dec 15 2021

...STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM
CST THURSDAY...

* WHAT...South to southwest winds 25 to 35 kt with gusts up to 
  50 kt and waves building to 12 to 17 ft.

* WHERE...Northern Open Waters of Lake Michigan.

* WHEN...From 6 PM Wednesday to 6 PM CST Thursday.

* IMPACTS...Very strong winds will cause hazardous waves which 
  could capsize or damage vessels and reduce visibility.

* ADDITIONAL INFORMATION...The strongest winds are expected from
  midnight to Noon CST Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$
059 
WHUS73 KMKX 151638
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
1038 AM CST Wed Dec 15 2021

LMZ643>646-160045-
/O.CON.KMKX.SC.Y.0113.000000T0000Z-211216T0300Z/
/O.CON.KMKX.SR.W.0001.211216T0300Z-211216T1500Z/
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-
1038 AM CST Wed Dec 15 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 9 AM
CST THURSDAY...

* WHAT...For the Storm Warning, southwest winds 25 to 30 kt with 
  gusts up to 55 kt and waves 6 to 9 ft expected. For the Small 
  Craft Advisory, south winds 15 to 25 kt with gusts up to 40 kt 
  and waves 3 to 6 ft.

* WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL.

* WHEN...For the Storm Warning, from 9 PM this evening to 9 AM 
  CST Thursday. For the Small Craft Advisory, until 9 PM CST 
  this evening.

* IMPACTS...Very strong winds will cause hazardous waves which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-160045-
/O.CON.KMKX.SR.W.0001.211216T0000Z-211216T1500Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of 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 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-
1038 AM CST Wed Dec 15 2021

...STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 9 AM
CST THURSDAY...

* WHAT...Southwest winds 25 to 35 kt with gusts up to 50 kt and 
  waves 10 to 15 ft expected.

* WHERE...Southern Open Waters of Lake Michigan.

* WHEN...From 6 PM this evening to 9 AM CST Thursday.

* IMPACTS...Very strong winds will cause hazardous waves which 
  could capsize or damage vessels and reduce visibility.

* ADDITIONAL INFORMATION...The strongest winds are expected from 
  10 pm CST late Wednesday evening through 6 am CST early 
  Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ261-362-364-366-563-565-567-868-160045-
/O.CON.KMKX.SR.W.0001.211216T0000Z-211217T0000Z/
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
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-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
1038 AM CST Wed Dec 15 2021

...STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM
CST THURSDAY...

* WHAT...Southwest winds 30 to 40 kt with gusts up to 55 kt and 
  waves 13 to 18 ft expected.

* WHERE...Northern Open Waters of Lake Michigan.

* WHEN...From 6 PM this evening to 6 PM CST Thursday.

* IMPACTS...Very strong winds will cause hazardous waves which 
  could capsize or damage vessels and reduce visibility.

* ADDITIONAL INFORMATION...The strongest winds are expected from 
  midnight to Noon CST Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$
925 
WHUS73 KMKX 152117
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
317 PM CST Wed Dec 15 2021

LMZ643>646-160530-
/O.CON.KMKX.SC.Y.0113.000000T0000Z-211216T0300Z/
/O.CON.KMKX.SR.W.0001.211216T0300Z-211216T1500Z/
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-
317 PM CST Wed Dec 15 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 9 AM
CST THURSDAY...

* WHAT...For the Storm Warning, southwest winds 25 to 35 kt with 
  gusts up to 55 kt and waves 6 to 9 ft expected. For the Small 
  Craft Advisory, south winds 15 to 25 kt with gusts up to 40 kt 
  and waves 4 to 7 ft.

* WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL.

* WHEN...For the Storm Warning, from 9 PM this evening to 9 AM 
  CST Thursday. For the Small Craft Advisory, until 9 PM CST 
  this evening.

* IMPACTS...Very strong winds will cause hazardous waves which
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-160530-
/O.CON.KMKX.SR.W.0001.211216T0000Z-211216T1500Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of 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 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-
317 PM CST Wed Dec 15 2021

...STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST THURSDAY...

* WHAT...Southwest winds 25 to 35 kt with gusts up to 50 kt and 
  waves 10 to 15 ft expected.

* WHERE...Southern Open Waters of Lake Michigan.

* WHEN...Until 9 AM CST Thursday.

* IMPACTS...Very strong winds will cause hazardous waves which 
  could capsize or damage vessels and reduce visibility.

* ADDITIONAL INFORMATION...The strongest winds are expected from 
  10 pm CST late Wednesday evening through 6 am CST early 
  Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ261-362-364-366-563-565-567-868-160530-
/O.CON.KMKX.SR.W.0001.211216T0000Z-211217T0000Z/
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
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-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
317 PM CST Wed Dec 15 2021

...STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THURSDAY...

* WHAT...Southwest winds 30 to 40 kt with gusts up to 55 kt and 
  waves 13 to 18 ft expected.

* WHERE...Northern Open Waters of Lake Michigan.

* WHEN...Until 6 PM CST Thursday.

* IMPACTS...Very strong winds will cause hazardous waves which
  could capsize or damage vessels and reduce visibility.

* ADDITIONAL INFORMATION...The strongest winds are expected from 
  midnight to Noon CST Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$
795 
WHUS73 KMKX 160251
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
851 PM CST Wed Dec 15 2021

LMZ643>646-161100-
/O.EXP.KMKX.SC.Y.0113.000000T0000Z-211216T0300Z/
/O.CON.KMKX.SR.W.0001.211216T0300Z-211216T1500Z/
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-
851 PM CST Wed Dec 15 2021

...STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST THURSDAY...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 PM CST THIS EVENING...

* WHAT...Southwest winds 25 to 30 kt with gusts up to 50 kt and 
  waves 6 to 9 ft expected.

* WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL.

* WHEN...For the Storm Warning, from 9 PM this evening to 9 AM 
  CST Thursday. For the Small Craft Advisory, until 9 PM CST 
  this evening.

* IMPACTS...Very strong winds will cause hazardous waves which 
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-161100-
/O.CON.KMKX.SR.W.0001.000000T0000Z-211216T1500Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of 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 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-
851 PM CST Wed Dec 15 2021

...STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST THURSDAY...

* WHAT...Southwest winds 25 to 35 kt with gusts up to 50 kt and 
  waves 10 to 15 ft expected.

* WHERE...Southern Open Waters of Lake Michigan.

* WHEN...Until 9 AM CST Thursday.

* IMPACTS...Very strong winds will cause hazardous waves which 
  could capsize or damage vessels and reduce visibility.

* ADDITIONAL INFORMATION...The strongest winds are expected from 
  10 pm CST late Wednesday evening through 6 am CST early 
  Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ261-362-364-366-563-565-567-868-161100-
/O.CON.KMKX.SR.W.0001.000000T0000Z-211217T0000Z/
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
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-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
851 PM CST Wed Dec 15 2021

...STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THURSDAY...

* WHAT...Southwest winds 30 to 40 kt with gusts up to 50 kt and 
  waves 13 to 18 ft expected.

* WHERE...Northern Open Waters of Lake Michigan.

* WHEN...Until 6 PM CST Thursday.

* IMPACTS...Very strong winds will cause hazardous waves which 
  could capsize or damage vessels and reduce visibility.

* ADDITIONAL INFORMATION...The strongest winds are expected from 
  midnight to Noon CST Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$
422 
WHUS73 KMKX 160949
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
349 AM CST Thu Dec 16 2021

LMZ080-669-671-673-675-777-779-870-872-874-876-878-161800-
/O.CON.KMKX.SR.W.0001.000000T0000Z-211216T1500Z/
/O.NEW.KMKX.GL.W.0035.211216T1500Z-211217T0000Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of 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 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-
349 AM CST Thu Dec 16 2021

...STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST THIS MORNING...
...GALE WARNING IN EFFECT FROM 9 AM THIS MORNING TO 6 PM CST THIS
EVENING...

* WHAT...For the Storm Warning, southwest winds 25 to 35 kt with
  gusts up to 50 kt and waves 9 to 14 ft. For the Gale Warning, 
  west winds 25 to 30 kt with gusts up to 40 kt and waves 7 to 12 
  ft expected.

* WHERE...Southern Open Waters of Lake Michigan.

* WHEN...For the Storm Warning, until 9 AM CST this morning. For 
  the Gale Warning, from 9 AM this morning to 6 PM CST this 
  evening.

* IMPACTS...Very strong winds will cause hazardous waves which 
  could capsize or damage vessels and reduce visibility.

* ADDITIONAL INFORMATION...The strongest winds are expected through
  6 am CST early Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ261-362-364-366-563-565-567-868-161800-
/O.CON.KMKX.SR.W.0001.000000T0000Z-211217T0000Z/
/O.NEW.KMKX.GL.W.0035.211217T0000Z-211217T0500Z/
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
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-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
349 AM CST Thu Dec 16 2021

...STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...
...GALE WARNING IN EFFECT FROM 6 PM TO 11 PM CST THIS EVENING...

* WHAT...For the Storm Warning, southwest winds 30 to 40 kt with 
  gusts up to 55 kt and waves 14 to 19 ft. For the Gale Warning, 
  west winds 25 to 35 kt with gusts up to 40 kt and waves 7 to 
  12 ft expected.

* WHERE...Northern Open Waters of Lake Michigan.

* WHEN...For the Storm Warning, until 6 PM CST this evening. For 
  the Gale Warning, from 6 PM to 11 PM CST this evening.

* IMPACTS...Very strong winds will cause hazardous waves which 
  could capsize or damage vessels and reduce visibility.

* ADDITIONAL INFORMATION...The strongest winds are expected
  through Noon CST Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ643>646-161800-
/O.CON.KMKX.SR.W.0001.000000T0000Z-211216T1500Z/
/O.NEW.KMKX.GL.W.0035.211216T1500Z-211217T0000Z/
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-
349 AM CST Thu Dec 16 2021

...STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST THIS MORNING...
...GALE WARNING IN EFFECT FROM 9 AM THIS MORNING TO 6 PM CST THIS
EVENING...

* WHAT...For the Storm Warning, southwest winds 25 to 30 kt with
  gusts up to 50 kt and waves 4 to 7 ft. For the Gale Warning, 
  west winds 20 to 30 kt with gusts up to 40 kt and waves 2 to 4 
  ft expected.

* WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL.

* WHEN...For the Storm Warning, until 9 AM CST this morning. For 
  the Gale Warning, from 9 AM this morning to 6 PM CST this 
  evening.

* IMPACTS...Very strong winds will cause hazardous waves which
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$
110 
WHUS73 KMKX 161448
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
848 AM CST Thu Dec 16 2021

LMZ080-669-671-673-675-777-779-870-872-874-876-878-162300-
/O.EXP.KMKX.SR.W.0001.000000T0000Z-211216T1500Z/
/O.CON.KMKX.GL.W.0035.211216T1500Z-211217T0000Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of 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 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-
848 AM CST Thu Dec 16 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...
...STORM WARNING WILL EXPIRE AT 9 AM CST THIS MORNING...

* WHAT...West winds 25 to 30 kt with gusts up to 40 kt and waves 
  7 to 12 ft expected.

* WHERE...Southern Open Waters of Lake Michigan.

* WHEN...Until 6 PM CST this evening.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

* ADDITIONAL INFORMATION...The strongest winds are expected 
  through 6 am CST early Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ643>646-162300-
/O.EXP.KMKX.SR.W.0001.000000T0000Z-211216T1500Z/
/O.CON.KMKX.GL.W.0035.211216T1500Z-211217T0000Z/
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-
848 AM CST Thu Dec 16 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...
...STORM WARNING WILL EXPIRE AT 9 AM CST THIS MORNING...

* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and waves 
  2 to 4 ft expected.

* WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL.

* WHEN...Until 6 PM CST this evening.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ261-362-364-366-563-565-567-868-162300-
/O.CON.KMKX.SR.W.0001.000000T0000Z-211217T0000Z/
/O.CON.KMKX.GL.W.0035.211217T0000Z-211217T0500Z/
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
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-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
848 AM CST Thu Dec 16 2021

...STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 6 PM TO 11 PM CST THIS
EVENING...

* WHAT...For the Storm Warning, west winds 30 to 40 kt with 
  gusts up to 55 kt and waves 12 to 17 ft. For the Gale Warning, 
  west winds 25 to 35 kt with gusts up to 40 kt and waves 7 to 
  12 ft expected.

* WHERE...Northern Open Waters of Lake Michigan.

* WHEN...For the Storm Warning, until 6 PM CST this evening. For 
  the Gale Warning, from 6 PM to 11 PM CST this evening.

* IMPACTS...Very strong winds will cause hazardous waves which 
  could capsize or damage vessels and reduce visibility.

* ADDITIONAL INFORMATION...The strongest winds are expected 
  through Noon CST Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$
693 
WHUS73 KMKX 161913
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
113 PM CST Thu Dec 16 2021

LMZ080-643-644-669-671-673-675-777-779-870-872-874-876-878-170300-
/O.EXT.KMKX.GL.W.0035.000000T0000Z-211217T0300Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
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 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-
113 PM CST Thu Dec 16 2021

...GALE WARNING NOW IN EFFECT UNTIL 9 PM CST THIS EVENING...

* WHAT...West winds 25 to 30 kt with gusts up to 40 kt and waves 
  6 to 11 ft.

* WHERE...Southern Open Waters of Lake Michigan, and Nearshore 
  Waters from Sheboygan to North Point Lighthouse.

* WHEN...Until 9 PM CST this evening.

* IMPACTS...Strong winds will cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ261-362-364-366-563-565-567-868-170500-
/O.CON.KMKX.SR.W.0001.000000T0000Z-211217T0000Z/
/O.CON.KMKX.GL.W.0035.211217T0000Z-211217T0500Z/
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
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-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
113 PM CST Thu Dec 16 2021

...STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 6 PM TO 11 PM CST THIS
EVENING...

* WHAT...For the Storm Warning, west winds 30 to 35 kt with 
  gusts up to 50 kt and waves 10 to 15 ft. For the Gale Warning, 
  west winds 25 to 35 kt with gusts up to 40 kt and waves 7 to 
  12 ft expected.

* WHERE...Northern Open Waters of Lake Michigan.

* WHEN...For the Storm Warning, until 6 PM CST this evening. For 
  the Gale Warning, from 6 PM to 11 PM CST this evening.

* IMPACTS...Very strong winds will cause hazardous waves which
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ645-646-170000-
/O.CON.KMKX.GL.W.0035.000000T0000Z-211217T0000Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
113 PM CST Thu Dec 16 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...

* WHAT...West winds 20 to 25 kt with gusts up to 35 kt.

* WHERE...Nearshore Waters from North Point Lighthouse to 
  Winthrop Harbor IL.

* WHEN...Until 6 PM CST this evening.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$
163 
WHUS73 KMKX 170011
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
611 PM CST Thu Dec 16 2021

LMZ643-644-170600-
/O.CAN.KMKX.GL.W.0035.000000T0000Z-211217T0300Z/
/O.NEW.KMKX.SC.Y.0114.211217T0011Z-211217T0600Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
611 PM CST Thu Dec 16 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT...
...GALE WARNING IS CANCELLED...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt.

* WHERE...Nearshore Waters from Sheboygan to North Point 
  Lighthouse.

* 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.

&&

$$

LMZ261-362-364-366-563-565-567-868-170500-
/O.EXP.KMKX.SR.W.0001.000000T0000Z-211217T0000Z/
/O.CON.KMKX.GL.W.0035.000000T0000Z-211217T0500Z/
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
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-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
611 PM CST Thu Dec 16 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM CST THIS EVENING...
...STORM WARNING HAS EXPIRED...

* WHAT...West winds to 30 kt with gusts up to 40 kt and waves 7 to
  12 ft.

* WHERE...Northern Open Waters of Lake Michigan.

* WHEN...For the Gale Warning, from 6 PM to 11 PM CST this 
  evening.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LMZ645-646-170600-
/O.EXP.KMKX.GL.W.0035.000000T0000Z-211217T0000Z/
/O.NEW.KMKX.SC.Y.0114.211217T0011Z-211217T0600Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
611 PM CST Thu Dec 16 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT...
...GALE WARNING HAS EXPIRED...

* WHAT...West winds 15 to 25 kt.

* WHERE...Nearshore Waters from North Point Lighthouse to 
  Winthrop Harbor IL.

* 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.

&&

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-170300-
/O.CON.KMKX.GL.W.0035.000000T0000Z-211217T0300Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of 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 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-
611 PM CST Thu Dec 16 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING...

* WHAT...West winds 20 to 25 kt with gusts up to 35 kt and waves 
  6 to 11 ft.

* WHERE...Southern Open Waters of Lake Michigan.

* WHEN...Until 9 PM CST this evening.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

The office that day

Everything else NWS Milwaukee, WI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 14, 7:21 PM CSTStorm WatchMKX8 hr
Dec 15, 3:33 AM CSTHigh Wind WarningMKXColumbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more29 hr

Nearby

Storm Warnings in Wisconsin, 2021Every storm warning 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.