Alert archive / Wisconsin / Small Craft Advisories in 2021

Small Craft Advisory 80, NWS Milwaukee, WI

October 10, 2021

NWS Milwaukee, WI issued this small craft advisory at Oct 10, 2021, 9:52 PM CDT. It took effect at Oct 11, 2021, 12:00 PM CDT. It was in force for 20 hr.

The area

The counties it named.

The facts

Issued
Oct 10, 2021, 9:52 PM CDT (02:52 UTC)
In effect from
Oct 11, 2021, 12:00 PM CDT
Expired
Oct 12, 2021, 8:00 AM CDT
In force
20 hr
Issued by
NWS Milwaukee, WI

The text

As transmitted.

801 
WHUS73 KMKX 110252
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
952 PM CDT Sun Oct 10 2021

LMZ643>646-111100-
/O.EXP.KMKX.SC.Y.0079.000000T0000Z-211011T0300Z/
/O.NEW.KMKX.SC.Y.0080.211011T1700Z-211012T1000Z/
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-
952 PM CDT Sun Oct 10 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON MONDAY TO 5 AM CDT
TUESDAY...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 PM CDT THIS EVENING...

* WHAT...Waves 2 to 5 ft expected and wind gusts to 25 knots. 

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

* WHEN...From noon Monday to 5 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.

&&

$$
7 follow-up statements
920 
WHUS73 KMKX 110809
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
309 AM CDT Mon Oct 11 2021

LMZ643>646-111615-
/O.CON.KMKX.SC.Y.0080.211011T1700Z-211012T1000Z/
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-
309 AM CDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 5 AM
CDT TUESDAY...

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and 
  waves 3 to 6 ft expected.

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

* WHEN...From noon today to 5 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.

&&

$$

MRC
824 
WHUS73 KMKX 111401
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
901 AM CDT Mon Oct 11 2021

LMZ643>646-120000-
/O.CON.KMKX.SC.Y.0080.211011T1700Z-211012T1000Z/
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-
901 AM CDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 5 AM
CDT TUESDAY...

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and 
  waves 3 to 6 ft expected.

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

* WHEN...From noon today to 5 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.

&&

$$
958 
WHUS73 KMKX 112032
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
332 PM CDT Mon Oct 11 2021

LMZ643>646-120600-
/O.CON.KMKX.SC.Y.0080.000000T0000Z-211012T1000Z/
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-
332 PM CDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM CDT
TUESDAY...

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and 
  waves 3 to 6 ft expected.

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

* WHEN...Until 5 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.

&&

$$
882 
WHUS73 KMKX 120140
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
840 PM CDT Mon Oct 11 2021

LMZ643-120945-
/O.EXT.KMKX.SC.Y.0080.000000T0000Z-211012T1300Z/
Sheboygan to Port Washington WI-
840 PM CDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM CDT TUESDAY...

* WHAT...Waves 3 to 5 ft, and wind gusts to 25 knots. 

* WHERE...Nearshore Waters from Sheboygan to Port Washington.

* WHEN...Until 8 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.

&&

$$

LMZ644>646-120945-
/O.CON.KMKX.SC.Y.0080.000000T0000Z-211012T1000Z/
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
840 PM CDT Mon Oct 11 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM CDT
TUESDAY...

* WHAT...Waves 3 to 5 ft, and wind gusts to 25 knots.

* WHERE...Nearshore Waters from Port Washington to Winthrop 
  Harbor IL.

* WHEN...Until 5 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.

&&

$$
143 
WHUS73 KMKX 120820
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
320 AM CDT Tue Oct 12 2021

LMZ644>646-121000-
/O.CON.KMKX.SC.Y.0080.000000T0000Z-211012T1000Z/
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
320 AM CDT Tue Oct 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM CDT EARLY
THIS MORNING...

* WHAT...Waves 3 to 5 ft.

* WHERE...Nearshore Waters from Port Washington to Winthrop 
  Harbor IL.

* WHEN...Until 5 AM CDT early 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.

&&

$$

LMZ643-121300-
/O.CON.KMKX.SC.Y.0080.000000T0000Z-211012T1300Z/
Sheboygan to Port Washington WI-
320 AM CDT Tue Oct 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THIS
MORNING...

* WHAT...Waves 3 to 5 ft.

* WHERE...Nearshore Waters from Sheboygan to Port Washington.

* WHEN...Until 8 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.

&&

$$

MRC
221 
WHUS73 KMKX 120945
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
445 AM CDT Tue Oct 12 2021

LMZ644>646-121045-
/O.EXP.KMKX.SC.Y.0080.000000T0000Z-211012T1000Z/
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
445 AM CDT Tue Oct 12 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 AM CDT EARLY THIS
MORNING...

Winds and waves will remain below Small Craft Advisory criteria
early this morning. 

$$

LMZ643-121300-
/O.CON.KMKX.SC.Y.0080.000000T0000Z-211012T1300Z/
Sheboygan to Port Washington WI-
445 AM CDT Tue Oct 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THIS
MORNING...

* WHAT...Waves 3 to 5 ft.

* WHERE...Nearshore Waters from Sheboygan to Port Washington.

* WHEN...Until 8 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.

&&

$$
Kavinsky
808 
WHUS73 KMKX 121239
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
739 AM CDT Tue Oct 12 2021

LMZ643-121345-
/O.EXP.KMKX.SC.Y.0080.000000T0000Z-211012T1300Z/
Sheboygan to Port Washington WI-
739 AM CDT Tue Oct 12 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 8 AM CDT THIS MORNING...

Winds and waves will remain below Small Craft Advisory criteria
the rest of this morning.

$$
MBK

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 11, 5:32 PM CDTSpecial Marine WarningMKX58 min

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.