Alert archive / Wisconsin / Small Craft Advisories in 2021

Small Craft Advisory 59, NWS Milwaukee, WI

July 19, 2021

NWS Milwaukee, WI issued this small craft advisory at Jul 19, 2021, 2:57 PM CDT. It took effect at Jul 20, 2021, 1:00 PM CDT. It was in force for 18 hr.

The area

The counties it named.

The facts

Issued
Jul 19, 2021, 2:57 PM CDT (19:57 UTC)
In effect from
Jul 20, 2021, 1:00 PM CDT
Expired
Jul 21, 2021, 7:00 AM CDT
In force
18 hr
Issued by
NWS Milwaukee, WI

The text

As transmitted.

292 
WHUS73 KMKX 191957
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
257 PM CDT Mon Jul 19 2021

LMZ643-644-200400-
/O.NEW.KMKX.SC.Y.0059.210720T1800Z-210721T0900Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
257 PM CDT Mon Jul 19 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM TUESDAY TO 4 AM CDT
WEDNESDAY...

* WHAT...Northeast winds 10 to 20 kt with gusts up to 25 kt. 
  Waves 3 to 5 ft expected.

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

* WHEN...From 1 PM Tuesday to 4 AM CDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ645-646-200400-
/O.NEW.KMKX.SC.Y.0059.210720T2100Z-210721T1200Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
257 PM CDT Mon Jul 19 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM TUESDAY TO 7 AM CDT
WEDNESDAY...

* WHAT...Northeast winds 10 to 20 kt with gusts up to 25 kt. 
  Waves 3 to 5 ft expected.

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

* WHEN...From 4 PM Tuesday to 7 AM CDT Wednesday.

* 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
8 follow-up statements
090 
WHUS73 KMKX 200229
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
929 PM CDT Mon Jul 19 2021

LMZ643-644-201200-
/O.CON.KMKX.SC.Y.0059.210720T1800Z-210721T0900Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
929 PM CDT Mon Jul 19 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM TUESDAY TO
4 AM CDT WEDNESDAY...

* WHAT...Northeast winds 10 to 20 kt with gusts up to 25 kt. 
  Waves 3 to 5 ft expected.

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

* WHEN...From 1 PM Tuesday to 4 AM CDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ645-646-201200-
/O.CON.KMKX.SC.Y.0059.210720T2100Z-210721T1200Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
929 PM CDT Mon Jul 19 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM TUESDAY TO
7 AM CDT WEDNESDAY...

* WHAT...Northeast winds 10 to 20 kt with gusts up to 25 kt. 
  Waves 3 to 5 ft expected.

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

* WHEN...From 4 PM Tuesday to 7 AM CDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
226 
WHUS73 KMKX 200814
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
314 AM CDT Tue Jul 20 2021

LMZ643-644-201615-
/O.CON.KMKX.SC.Y.0059.210720T1800Z-210721T0900Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
314 AM CDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 4 AM CDT WEDNESDAY...

* WHAT...Waves 2 to 4 ft expected. Northeast gusts to 20 kts.

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

* WHEN...From 1 PM this afternoon to 4 AM CDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ645-646-201615-
/O.CON.KMKX.SC.Y.0059.210720T2100Z-210721T1200Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
314 AM CDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 7 AM CDT WEDNESDAY...

* WHAT...Waves 2 to 4 ft expected. Northeast gusts to 20 kts.

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

* WHEN...From 4 PM this afternoon to 7 AM CDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
255 
WHUS73 KMKX 200821
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
321 AM CDT Tue Jul 20 2021

LMZ643-644-201630-
/O.CON.KMKX.SC.Y.0059.210720T1800Z-210721T0900Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
321 AM CDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 4 AM CDT WEDNESDAY...

* WHAT...Waves 3 to 5 ft expected. Northeast gusts to 20 kts.

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

* WHEN...From 1 PM this afternoon to 4 AM CDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ645-646-201630-
/O.CON.KMKX.SC.Y.0059.210720T2100Z-210721T1200Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
321 AM CDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 7 AM CDT WEDNESDAY...

* WHAT...Waves 3 to 5 ft expected. Northeast gusts to 20 kts.

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

* WHEN...From 4 PM this afternoon to 7 AM CDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
637 
WHUS73 KMKX 201339
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
839 AM CDT Tue Jul 20 2021

LMZ643-644-202145-
/O.CON.KMKX.SC.Y.0059.210720T1800Z-210721T0900Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
839 AM CDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 4 AM CDT WEDNESDAY...

* WHAT...Waves 3 to 5 ft expected. Northeast gusts to 20 kts.

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

* WHEN...From 1 PM this afternoon to 4 AM CDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ645-646-202145-
/O.CON.KMKX.SC.Y.0059.210720T2100Z-210721T1200Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
839 AM CDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 7 AM CDT WEDNESDAY...

* WHAT...Waves 3 to 5 ft expected. Northeast gusts to 20 kts.

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

* WHEN...From 4 PM this afternoon to 7 AM CDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
896 
WHUS73 KMKX 201940
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
240 PM CDT Tue Jul 20 2021

LMZ643-644-210345-
/O.CON.KMKX.SC.Y.0059.000000T0000Z-210721T0900Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
240 PM CDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT
WEDNESDAY...

* WHAT...Waves 3 to 5 ft expected. Northeast gusts to 20 kts.

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

* WHEN...Until 4 AM CDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ645-646-210345-
/O.CON.KMKX.SC.Y.0059.210720T2100Z-210721T1200Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
240 PM CDT Tue Jul 20 2021

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

* WHAT...Waves 3 to 5 ft expected. Northeast gusts to 20 kts.

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

* WHEN...Until 7 AM CDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
800 
WHUS73 KMKX 210255
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
955 PM CDT Tue Jul 20 2021

LMZ643-644-210900-
/O.CON.KMKX.SC.Y.0059.000000T0000Z-210721T0900Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
955 PM CDT Tue Jul 20 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT
WEDNESDAY...

* WHAT...Waves 3 to 5 ft expected. Northeast gusts to 20 kts.

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

* WHEN...Until 4 AM CDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ645-646-211100-
/O.CON.KMKX.SC.Y.0059.000000T0000Z-210721T1200Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
955 PM CDT Tue Jul 20 2021

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

* WHAT...Waves 3 to 5 ft expected. Northeast gusts to 20 kts.

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

* WHEN...Until 7 AM CDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
211 
WHUS73 KMKX 210750
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
250 AM CDT Wed Jul 21 2021

LMZ643-644-210900-
/O.CON.KMKX.SC.Y.0059.000000T0000Z-210721T0900Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
250 AM CDT Wed Jul 21 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT EARLY
THIS MORNING...

* WHAT...Waves 3 to 5 ft expected. Northeast gusts to 20 kts.

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

* WHEN...Until 4 AM CDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ645-646-211200-
/O.CON.KMKX.SC.Y.0059.000000T0000Z-210721T1200Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
250 AM CDT Wed Jul 21 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT THIS
MORNING...

* WHAT...Waves 3 to 5 ft expected. Northeast gusts to 20 kts.

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

* WHEN...Until 7 AM CDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
442 
WHUS73 KMKX 210903
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
403 AM CDT Wed Jul 21 2021

LMZ643-644-211015-
/O.EXP.KMKX.SC.Y.0059.000000T0000Z-210721T0900Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
403 AM CDT Wed Jul 21 2021

...SMALL CRAFT ADVISORY HAS EXPIRED...

Gusty northeast winds will continue to gradually decrease this
morning. As a result, the small craft advisory has been allowed to
expire.

$$

LMZ645-646-211200-
/O.CON.KMKX.SC.Y.0059.000000T0000Z-210721T1200Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
403 AM CDT Wed Jul 21 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT THIS
MORNING...

* WHAT...Waves 3 to 5 ft expected. Northeast gusts to 20 kts.

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

* WHEN...Until 7 AM CDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 19, 4:56 PM CDTBeach Hazards StatementMKXKenosha, Milwaukee, Ozaukee, Racine, Sheboygan41 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.