Alert archive / Wisconsin / Small Craft Advisories in 2021

Small Craft Advisory 113, NWS Milwaukee, WI

December 13, 2021

NWS Milwaukee, WI issued this small craft advisory at Dec 13, 2021, 2:30 PM CST. It took effect at Dec 14, 2021, 9:00 AM CST. It was in force for 36 hr.

The area

The counties it named.

The facts

Issued
Dec 13, 2021, 2:30 PM CST (20:30 UTC)
In effect from
Dec 14, 2021, 9:00 AM CST
Expired
Dec 15, 2021, 9:00 PM CST
In force
36 hr
Issued by
NWS Milwaukee, WI

The text

As transmitted.

728 
WHUS73 KMKX 132030
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
230 PM CST Mon Dec 13 2021

LMZ643>645-140430-
/O.NEW.KMKX.SC.Y.0113.211214T1500Z-211216T0000Z/
/O.NEW.KMKX.GL.A.0024.211216T0000Z-211217T0000Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
230 PM CST Mon Dec 13 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TUESDAY TO 6 PM CST
WEDNESDAY...
...GALE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY
AFTERNOON...

* WHAT...For the Small Craft Advisory, south winds 15 to 25 kt 
  with gusts up to 30 kt and waves 4 to 7 ft expected. For the 
  Gale Watch, southwest winds 20 to 30 kt with gusts up to 40 kt 
  and waves 6 to 9 ft possible.

* WHERE...Nearshore Waters from Sheboygan to North Point 
  Lighthouse, and Nearshore Waters from North Point Lighthouse 
  to Wind Point.

* WHEN...For the Small Craft Advisory, from 9 AM Tuesday to 6 PM 
  CST Wednesday. For the Gale Watch, from Wednesday evening 
  through Thursday 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.

&&

$$

LMZ646-140430-
/O.NEW.KMKX.GL.A.0024.211216T0000Z-211217T0000Z/
Wind Point WI to Winthrop Harbor IL-
230 PM CST Mon Dec 13 2021

...GALE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY
AFTERNOON...

* WHAT...Southwest winds 20 to 30 kt with gusts up to 40 kt and
  waves 4 to 8 ft possible.

* WHERE...Nearshore Waters from Wind Point to Winthrop Harbor IL.

* WHEN...From Wednesday evening through Thursday 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.

&&

$$

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-140430-
/O.NEW.KMKX.SR.A.0001.211216T0000Z-211217T0000Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
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 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-
230 PM CST Mon Dec 13 2021

...STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY
AFTERNOON...

* WHAT...South to southwest winds 25 to 35 kt with gusts up to 50
  kt and waves 10 to 18 ft possible with highest waves expected 
  in the north half of Lake Michigan.

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

* WHEN...From Wednesday evening through Thursday afternoon.

* 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.

&&

$$
9 follow-up statements
805 
WHUS73 KMKX 140235
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
835 PM CST Mon Dec 13 2021

LMZ643>645-141045-
/O.CON.KMKX.SC.Y.0113.211214T1500Z-211216T0000Z/
/O.CON.KMKX.GL.A.0024.211216T0000Z-211217T0000Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
835 PM CST Mon Dec 13 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TUESDAY TO
6 PM CST WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY AFTERNOON...

* WHAT...For the Small Craft Advisory, south to southeast winds 
  15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected.
  For the Gale Watch, southwest winds 20 to 30 kt with gusts up 
  to 40 kt and waves 6 to 9 ft possible.

* WHERE...Nearshore Waters from Sheboygan to Wind Point. 

* WHEN...For the Small Craft Advisory, from 9 AM Tuesday to 6 PM 
  CST Wednesday. For the Gale Watch, from Wednesday evening 
  through Thursday 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.

&&

$$

LMZ646-141045-
/O.CON.KMKX.GL.A.0024.211216T0000Z-211217T0000Z/
Wind Point WI to Winthrop Harbor IL-
835 PM CST Mon Dec 13 2021

...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY AFTERNOON...

* WHAT...Southwest winds 20 to 30 kt with gusts up to 40 kt and 
  waves 4 to 7 ft possible.

* WHERE...Nearshore Waters from Wind Point to Winthrop Harbor IL.

* WHEN...From Wednesday evening through Thursday 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.

&&

$$

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-141045-
/O.CON.KMKX.SR.A.0001.211216T0000Z-211217T0000Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
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 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-
835 PM CST Mon Dec 13 2021

...STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY AFTERNOON...

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

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

* WHEN...From Wednesday evening through Thursday afternoon.

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

* ADDITIONAL INFORMATION...The strongest wind gusts and highest
  waves are expected across the northern Lake Michigan Open
  Waters. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
Kavinsky
760 
WHUS73 KMKX 140828
MWWMKX

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

LMZ646-141800-
/O.EXA.KMKX.SC.Y.0113.211214T1500Z-211216T0000Z/
/O.CON.KMKX.GL.A.0024.211216T0000Z-211217T0000Z/
Wind Point WI to Winthrop Harbor IL-
228 AM CST Tue Dec 14 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO 6 PM
CST WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY AFTERNOON...

* WHAT...For the Small Craft Advisory, south winds 15 to 20 kt 
  with gusts up to 30 kt and waves 3 to 5 ft expected. For the 
  Gale Watch, southwest winds 20 to 30 kt with gusts up to 45 kt 
  and waves 4 to 7 ft possible.

* WHERE...Nearshore Waters from Wind Point to Winthrop Harbor IL.

* WHEN...For the Small Craft Advisory, from 9 AM this morning to 
  6 PM CST Wednesday. For the Gale Watch, from Wednesday evening 
  through Thursday 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>645-141800-
/O.CON.KMKX.SC.Y.0113.211214T1500Z-211216T0000Z/
/O.CON.KMKX.GL.A.0024.211216T0000Z-211217T0000Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
228 AM CST Tue Dec 14 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 6 PM CST WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY AFTERNOON...

* WHAT...For the Small Craft Advisory, south winds 15 to 25 kt 
  with gusts up to 30 kt and waves 4 to 7 ft expected. For the 
  Gale Watch, southwest winds 20 to 30 kt with gusts up to 45 kt 
  and waves 6 to 9 ft possible.

* WHERE...Nearshore Waters from Sheboygan to North Point 
  Lighthouse, and Nearshore Waters from North Point Lighthouse 
  to Wind Point.

* WHEN...For the Small Craft Advisory, from 9 AM this morning to 
  6 PM CST Wednesday. For the Gale Watch, from Wednesday evening 
  through Thursday 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.

&&

$$

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-141800-
/O.CON.KMKX.SR.A.0001.211216T0000Z-211217T0000Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
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 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-
228 AM CST Tue Dec 14 2021

...STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY AFTERNOON...

* WHAT...Southwest winds 25 to 35 kt with gusts up to 50 kt and 
  waves 11 to 16 ft possible.

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

* WHEN...From Wednesday evening through Thursday afternoon.

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

* ADDITIONAL INFORMATION...The strongest wind gusts and highest 
  waves are expected across the northern Lake Michigan Open 
  Waters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

Wagner
749 
WHUS73 KMKX 141504
MWWMKX

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

LMZ643>646-142315-
/O.CON.KMKX.SC.Y.0113.000000T0000Z-211216T0000Z/
/O.CON.KMKX.GL.A.0024.211216T0000Z-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-
904 AM CST Tue Dec 14 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY AFTERNOON...

* WHAT...For the Small Craft Advisory, south winds 15 to 20 kt 
  with gusts up to 30 kt and waves 3 to 5 ft expected. For the 
  Gale Watch, southwest winds 20 to 30 kt with gusts up to 45 kt 
  and waves 4 to 7 ft possible.

* WHERE...Nearshore Waters from Wind Point to Winthrop Harbor IL.

* WHEN...For the Small Craft Advisory, from 9 AM this morning to 
  6 PM CST Wednesday. For the Gale Watch, from Wednesday evening 
  through Thursday 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.

&&

$$

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-142315-
/O.CON.KMKX.SR.A.0001.211216T0000Z-211217T0000Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
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 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-
904 AM CST Tue Dec 14 2021

...STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY AFTERNOON...

* WHAT...Southwest winds 25 to 35 kt with gusts up to 50 kt and 
  waves 11 to 16 ft possible.

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

* WHEN...From Wednesday evening through Thursday afternoon.

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

* ADDITIONAL INFORMATION...The strongest wind gusts and highest 
  waves are expected across the northern Lake Michigan Open 
  Waters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
253 
WHUS73 KMKX 142037
MWWMKX

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

LMZ643>646-150445-
/O.CON.KMKX.SC.Y.0113.000000T0000Z-211216T0000Z/
/O.CON.KMKX.GL.A.0024.211216T0000Z-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-
237 PM CST Tue Dec 14 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY AFTERNOON...

* WHAT...For the Small Craft Advisory, southerly winds 15 to 20 kt
  with gusts up to 30 kt and waves 3 to 7 ft expected. For the
  Gale Watch, southwest winds 20 to 30 kt with gusts up to 45 kt
  and waves 5 to 10 ft possible.

* WHERE...Nearshore Waters from Wind Point to Winthrop Harbor IL.

* WHEN...For the Small Craft Advisory, from 9 AM this morning to 
  6 PM CST Wednesday. For the Gale Watch, from Wednesday evening 
  through Thursday 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.

&&

$$

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-150445-
/O.CON.KMKX.SR.A.0001.211216T0000Z-211217T0000Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
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 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-
237 PM CST Tue Dec 14 2021

...STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY AFTERNOON...

* WHAT...Southwest winds 25 to 35 kt with gusts up to 50 kt and
  waves 11 to 17 ft possible.

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

* WHEN...From Wednesday evening through Thursday afternoon.

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

* ADDITIONAL INFORMATION...The strongest wind gusts and highest 
  waves are expected across the northern Lake Michigan Open 
  Waters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
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
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.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 13, 2:30 PM CSTGale WatchMKX29 hr
Dec 13, 2:30 PM CSTStorm WatchMKX29 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.