Alert archive / Wisconsin / Small Craft Advisories in 2021

Small Craft Advisory 76, NWS Green Bay, WI

October 23, 2021

NWS Green Bay, WI issued this small craft advisory at Oct 23, 2021, 3:58 PM CDT. It took effect at Oct 24, 2021, 7:00 PM CDT. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Oct 23, 2021, 3:58 PM CDT (20:58 UTC)
In effect from
Oct 24, 2021, 7:00 PM CDT
Expired
Oct 24, 2021, 9:44 PM CDT
In force
3 hr
Issued by
NWS Green Bay, WI

The text

As transmitted.

884 
WHUS73 KGRB 232058
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
358 PM CDT Sat Oct 23 2021

LMZ521-522-240500-
/O.NEW.KGRB.SC.Y.0076.211025T0000Z-211026T0300Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
358 PM CDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM SUNDAY TO 10 PM CDT
MONDAY...

* WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and 
  waves 2 to 5 ft expected.

* WHERE...Central and Southern Bay of Green Bay.

* WHEN...From 7 PM Sunday to 10 PM CDT Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ541>543-240500-
/O.NEW.KGRB.SC.Y.0076.211025T0000Z-211026T1500Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
358 PM CDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM SUNDAY TO 10 AM CDT
TUESDAY...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and 
  waves 6 to 9 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan.

* WHEN...From 7 PM Sunday to 10 AM 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.

&&

$$
6 follow-up statements
799 
WHUS73 KGRB 240216
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
916 PM CDT Sat Oct 23 2021

LMZ521-522-241030-
/O.CON.KGRB.SC.Y.0076.211025T0000Z-211026T0300Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
916 PM CDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM SUNDAY TO
10 PM CDT MONDAY...

* WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and 
  waves 2 to 5 ft expected.

* WHERE...Central and Southern Bay of Green Bay.

* WHEN...From 7 PM Sunday to 10 PM CDT Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ541>543-241030-
/O.CON.KGRB.SC.Y.0076.211025T0000Z-211026T1500Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
916 PM CDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM SUNDAY TO
10 AM CDT TUESDAY...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and 
  waves 6 to 9 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan.

* WHEN...From 7 PM Sunday to 10 AM 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.

&&

$$
267 
WHUS73 KGRB 240827
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
327 AM CDT Sun Oct 24 2021

LMZ521-522-241630-
/O.CON.KGRB.SC.Y.0076.211025T0000Z-211026T0300Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
327 AM CDT Sun Oct 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 10 PM CDT MONDAY...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and
  waves as high as 4 to 7 ft expected. A few gale force gusts to 
  35 knots are possible.

* WHERE...Central and Southern Bay of Green Bay.

* WHEN...From 7 PM this evening to 10 PM CDT Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ541>543-241630-
/O.CON.KGRB.SC.Y.0076.211025T0000Z-211026T1500Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
327 AM CDT Sun Oct 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 10 AM CDT TUESDAY...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and
  waves as high as 8 to 12 ft expected. A few gale force gusts to
  35 knots are possible.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan.

* WHEN...From 7 PM this evening to 10 AM 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.

&&

$$

Kurimski
416 
WHUS73 KGRB 241513
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1013 AM CDT Sun Oct 24 2021

LMZ521-522-242200-
/O.CON.KGRB.SC.Y.0076.211025T0000Z-211026T0300Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
1013 AM CDT Sun Oct 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 10 PM CDT MONDAY...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and 
  waves as high as 4 to 7 ft expected. A few gale force gusts to 
  35 knots are possible.

* WHERE...Central and Southern Bay of Green Bay.

* WHEN...From 7 PM this evening to 10 PM CDT Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ541>543-242200-
/O.CON.KGRB.SC.Y.0076.211025T0000Z-211026T1500Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1013 AM CDT Sun Oct 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 10 AM CDT TUESDAY...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and 
  waves as high as 8 to 12 ft expected. A few gale force gusts 
  to 35 knots are possible.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan.

* WHEN...From 7 PM this evening to 10 AM 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.

&&

$$

AK
469 
WHUS73 KGRB 241514
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1014 AM CDT Sun Oct 24 2021

LMZ521-522-242200-
/O.CON.KGRB.SC.Y.0076.211025T0000Z-211026T0300Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
1014 AM CDT Sun Oct 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 10 PM CDT MONDAY...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and 
  waves as high as 4 to 7 ft expected. A few gale force gusts to 
  35 knots are possible.

* WHERE...Central and Southern Bay of Green Bay.

* WHEN...From 7 PM this evening to 10 PM CDT Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ541>543-242200-
/O.CON.KGRB.SC.Y.0076.211025T0000Z-211026T1500Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1014 AM CDT Sun Oct 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 10 AM CDT TUESDAY...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and 
  waves as high as 8 to 12 ft expected. A few gale force gusts 
  to 35 knots are possible.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan.

* WHEN...From 7 PM this evening to 10 AM 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.

&&

$$

AK
253 
WHUS73 KGRB 242022
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
322 PM CDT Sun Oct 24 2021

LMZ521-522-250430-
/O.CON.KGRB.SC.Y.0076.211025T0000Z-211026T0300Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
322 PM CDT Sun Oct 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 10 PM CDT MONDAY...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and 
  waves 3 to 6 ft expected.

* WHERE...Central and Southern Bay of Green Bay.

* WHEN...From 7 PM this evening to 10 PM CDT Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ541>543-250430-
/O.CON.KGRB.SC.Y.0076.211025T0000Z-211026T1500Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
322 PM CDT Sun Oct 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 10 AM CDT TUESDAY...

* WHAT...Northeast winds 20 to 30 kt and waves 6 to 10 ft 
  expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan.

* WHEN...From 7 PM this evening to 10 AM 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.

&&

$$
770 
WHUS73 KGRB 250244
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
944 PM CDT Sun Oct 24 2021

LMZ521-522-251045-
/O.UPG.KGRB.SC.Y.0076.000000T0000Z-211026T0300Z/
/O.NEW.KGRB.GL.W.0008.211025T0244Z-211026T0000Z/
/O.NEW.KGRB.SC.Y.0077.211026T0000Z-211026T0600Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
944 PM CDT Sun Oct 24 2021

...GALE WARNING IN EFFECT UNTIL 7 PM CDT MONDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM MONDAY TO 1 AM CDT
TUESDAY...

* WHAT...For the Gale Warning, northeast winds 15 to 25 kt with 
  gusts up to 35 kt and waves 2 to 5 ft. For the Small Craft 
  Advisory, north winds 15 to 20 kt with gusts up to 30 kt and 
  waves 2 to 4 ft expected.

* WHERE...Central and Southern Bay of Green Bay.

* WHEN...For the Gale Warning, until 7 PM CDT Monday. For the 
  Small Craft Advisory, from 7 PM Monday to 1 AM CDT Tuesday.

* 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.

&&

$$

LMZ541>543-251045-
/O.UPG.KGRB.SC.Y.0076.000000T0000Z-211026T1500Z/
/O.NEW.KGRB.GL.W.0008.211025T0244Z-211026T0000Z/
/O.NEW.KGRB.SC.Y.0077.211026T0000Z-211026T1500Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
944 PM CDT Sun Oct 24 2021

...GALE WARNING IN EFFECT UNTIL 7 PM CDT MONDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM MONDAY TO 10 AM CDT
TUESDAY...

* WHAT...For the Gale Warning, northeast winds 20 to 30 kt with
  gusts up to 35 kt and waves 7 to 11 ft. For the Small Craft 
  Advisory, north winds 15 to 20 kt with gusts up to 30 kt and 
  waves 4 to 7 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan.

* WHEN...For the Gale Warning, until 7 PM CDT Monday. For the 
  Small Craft Advisory, from 7 PM Monday to 10 AM CDT Tuesday.

* 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.

&&

$$

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.