Alert archive / Wisconsin / Small Craft Advisories in 2021

Small Craft Advisory 24, NWS Green Bay, WI

March 25, 2021

NWS Green Bay, WI issued this small craft advisory at Mar 25, 2021, 3:10 AM CDT. It took effect at Mar 25, 2021, 7:00 PM CDT. It was in force for 17 hr.

The area

The counties it named.

The facts

Issued
Mar 25, 2021, 3:10 AM CDT (08:10 UTC)
In effect from
Mar 25, 2021, 7:00 PM CDT
Expired
Mar 26, 2021, 11:45 AM CDT
In force
17 hr
Issued by
NWS Green Bay, WI

The text

As transmitted.

186 
WHUS73 KGRB 250810
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
310 AM CDT Thu Mar 25 2021

LMZ521-522-251615-
/O.CAN.KGRB.SC.Y.0023.000000T0000Z-210325T0900Z/
/O.NEW.KGRB.SC.Y.0024.210326T0000Z-210326T1200Z/
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-
310 AM CDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 AM
CDT FRIDAY...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...North winds 15 to 25 kts and waves 3 to 5 ft expected
  tonight.

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

* WHEN...From 7 PM this evening to 7 AM CDT Friday.

* 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>543-251615-
/O.CAN.KGRB.SC.Y.0023.000000T0000Z-210325T0900Z/
/O.NEW.KGRB.SC.Y.0024.210326T0000Z-210326T1700Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
310 AM CDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO NOON
CDT FRIDAY...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...North winds to 30 kts with a few gale force gusts up to 
  35 kts possible and waves 6 to 10 ft expected tonight into 
  Friday morning.

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

* WHEN...From 7 PM this evening to noon CDT Friday.

* 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
6 follow-up statements
302 
WHUS73 KGRB 251523
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1023 AM CDT Thu Mar 25 2021

LMZ521-522-252330-
/O.CON.KGRB.SC.Y.0024.210326T0000Z-210326T1200Z/
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-
1023 AM CDT Thu Mar 25 2021

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

* WHAT...North winds 15 to 25 kts and waves 3 to 5 ft expected 
  tonight.

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

* WHEN...From 7 PM this evening to 7 AM CDT Friday.

* 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>543-252330-
/O.CON.KGRB.SC.Y.0024.210326T0000Z-210326T1700Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1023 AM CDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO NOON CDT FRIDAY...

* WHAT...North winds to 30 kts with a few gale force gusts up to 
  35 kts possible and waves 6 to 10 ft expected tonight into 
  Friday morning.

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

* WHEN...From 7 PM this evening to noon CDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
965 
WHUS73 KGRB 251959
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
259 PM CDT Thu Mar 25 2021

LMZ521-522-260400-
/O.CON.KGRB.SC.Y.0024.210326T0000Z-210326T1200Z/
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-
259 PM CDT Thu Mar 25 2021

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

* WHAT...North winds 15 to 25 kts with gusts around 30 kts and
  waves 3 to 6 ft will gradually diminish late tonight. 

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

* WHEN...From 7 PM this evening to 7 AM CDT Friday.

* 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>543-260400-
/O.CON.KGRB.SC.Y.0024.210326T0000Z-210326T1700Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
259 PM CDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO NOON CDT FRIDAY...

* WHAT...North winds to 30 kts with a few gale force gusts up to 
  35 kts possible and waves 6 to 10 ft expected tonight into 
  Friday morning.

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

* WHEN...From 7 PM this evening to noon CDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
Eckberg
525 
WHUS73 KGRB 260211
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
911 PM CDT Thu Mar 25 2021

LMZ521-522-261015-
/O.CON.KGRB.SC.Y.0024.000000T0000Z-210326T1200Z/
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-
911 PM CDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY...

* WHAT...North winds 15 to 25 kts with gusts around 30 kts and
  waves 3 to 6 ft gradually diminish late tonight.

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

* WHEN...From 7 PM this evening to 7 AM CDT Friday.

* 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>543-261015-
/O.CON.KGRB.SC.Y.0024.000000T0000Z-210326T1700Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
911 PM CDT Thu Mar 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON CDT FRIDAY...

* WHAT...North winds to 30 kts with a few gale force gusts up to
  35 kts possible and waves 6 to 10 ft tonight. North winds 15 to
  25 kts backing northwest 10 to 20 kts and waves 4 to 7 ft 
  subsiding to 2 to 4 ft Friday morning. 

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

* WHEN...From 7 PM this evening to noon CDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

Eckberg
104 
WHUS73 KGRB 260829
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
329 AM CDT Fri Mar 26 2021

LMZ521-522-261400-
/O.EXT.KGRB.SC.Y.0024.000000T0000Z-210326T1400Z/
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-
329 AM CDT Fri Mar 26 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM CDT THIS
MORNING...

* WHAT...North winds 15 to 25 kt and waves 2 to 4 ft.

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

* WHEN...Until 9 AM CDT this morning.

* 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>543-261630-
/O.EXT.KGRB.SC.Y.0024.000000T0000Z-210326T1900Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
329 AM CDT Fri Mar 26 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM CDT THIS
AFTERNOON...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and waves
  4 to 7 ft.

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

* WHEN...Until 2 PM CDT this afternoon.

* 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
245 
WHUS73 KGRB 261413
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
913 AM CDT Fri Mar 26 2021

LMZ521-522-261515-
/O.EXP.KGRB.SC.Y.0024.000000T0000Z-210326T1400Z/
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-
913 AM CDT Fri Mar 26 2021

...SMALL CRAFT ADVISORY HAS EXPIRED...

North winds continue to decrease this morning.

$$

LMZ541>543-261900-
/O.CON.KGRB.SC.Y.0024.000000T0000Z-210326T1900Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
913 AM CDT Fri Mar 26 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM CDT THIS
AFTERNOON...

* WHAT...North winds 15 to 25 kt and waves 3 to 5 ft.

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

* WHEN...Until 2 PM CDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

Bersch
917 
WHUS73 KGRB 261645
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1145 AM CDT Fri Mar 26 2021

LMZ541>543-261745-
/O.CAN.KGRB.SC.Y.0024.000000T0000Z-210326T1900Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1145 AM CDT Fri Mar 26 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds and waves have diminished.

$$

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.