Alert archive / Wisconsin / Small Craft Advisories in 2021

Small Craft Advisory 29, NWS Milwaukee, WI

March 20, 2021

NWS Milwaukee, WI issued this small craft advisory at Mar 20, 2021, 3:08 AM CDT. It took effect at Mar 21, 2021, 1:00 PM CDT. It was in force for 14 hr.

The area

The counties it named.

The facts

Issued
Mar 20, 2021, 3:08 AM CDT (08:08 UTC)
In effect from
Mar 21, 2021, 1:00 PM CDT
Expired
Mar 22, 2021, 2:51 AM CDT
In force
14 hr
Issued by
NWS Milwaukee, WI

The text

As transmitted.

181 
WHUS73 KMKX 200808
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
308 AM CDT Sat Mar 20 2021

LMZ643-644-201615-
/O.NEW.KMKX.SC.Y.0029.210321T1800Z-210322T1200Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
308 AM CDT Sat Mar 20 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM SUNDAY TO 7 AM CDT
MONDAY...

* WHAT...South to southeast winds 15 to 25 knots Sunday afternoon.
  Waves building to 3 to 6 feet Sunday afternoon and lingering
  Sunday night, highest toward Sheboygan.

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

* WHEN...From 1 PM Sunday to 7 AM 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.

&&

$$
Wood
8 follow-up statements
874 
WHUS73 KMKX 201425
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
925 AM CDT Sat Mar 20 2021

LMZ643-644-202330-
/O.CON.KMKX.SC.Y.0029.210321T1800Z-210322T1200Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
925 AM CDT Sat Mar 20 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM SUNDAY TO
7 AM CDT MONDAY...

* WHAT...South to southeast winds 15 to 25 knots Sunday 
  afternoon. Waves building to 3 to 6 feet Sunday afternoon and 
  lingering Sunday night, highest toward Sheboygan.

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

* WHEN...From 1 PM Sunday to 7 AM 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.

&&

$$
941 
WHUS73 KMKX 201914
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
214 PM CDT Sat Mar 20 2021

LMZ643-644-210430-
/O.CON.KMKX.SC.Y.0029.210321T1800Z-210322T1200Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
214 PM CDT Sat Mar 20 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM SUNDAY TO
7 AM CDT MONDAY...

* WHAT...South to southeast winds 15 to 25 knots Sunday 
  afternoon. Waves building to 3 to 6 feet Sunday afternoon and 
  lingering Sunday night, highest toward Sheboygan.

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

* WHEN...From 1 PM Sunday to 7 AM 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.

&&

$$
347 
WHUS73 KMKX 210135
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
835 PM CDT Sat Mar 20 2021

LMZ643-644-210945-
/O.CON.KMKX.SC.Y.0029.210321T1800Z-210322T1200Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
835 PM CDT Sat Mar 20 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM SUNDAY TO
7 AM CDT MONDAY...

* WHAT...South to southeast winds 15 to 25 knots Sunday 
  afternoon. Waves building to 3 to 6 feet Sunday afternoon and 
  lingering Sunday night, highest toward Sheboygan.

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

* WHEN...From 1 PM Sunday to 7 AM 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.

&&

$$
101 
WHUS73 KMKX 210802
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
302 AM CDT Sun Mar 21 2021

LMZ645-646-211615-
/O.EXB.KMKX.SC.Y.0029.210321T1800Z-210322T0000Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
302 AM CDT Sun Mar 21 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO
7 PM CDT THIS EVENING...

* WHAT...South to southeast winds 15 to 25 knots this afternoon,
  becoming south 15 to 20 knots tonight. Waves of 2 to 4 feet are
  expected.

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

* WHEN...From 1 PM this afternoon to 7 PM CDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ643-644-211615-
/O.CON.KMKX.SC.Y.0029.210321T1800Z-210322T1200Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
302 AM CDT Sun Mar 21 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 7 AM CDT MONDAY...

* WHAT...South to southeast winds 15 to 25 knots this afternoon, 
  becoming south 15 to 20 knots tonight. Waves building to 3 to 6 
  feet this afternoon and lingering tonight, highest toward 
  Sheboygan.

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

* WHEN...From 1 PM Sunday to 7 AM 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.

&&

$$
Wood
730 
WHUS73 KMKX 211424
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
924 AM CDT Sun Mar 21 2021

LMZ643-644-212230-
/O.CON.KMKX.SC.Y.0029.210321T1800Z-210322T1200Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
924 AM CDT Sun Mar 21 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 7 AM CDT MONDAY...

* WHAT...South to southeast winds 15 to 25 knots this afternoon, 
  becoming south 15 to 20 knots tonight. Waves building to 3 to 
  6 feet this afternoon and lingering tonight, highest toward 
  Sheboygan.

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

* WHEN...From 1 PM this afternoon to 7 AM 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.

&&

$$

LMZ645-646-212230-
/O.CON.KMKX.SC.Y.0029.210321T1800Z-210322T0000Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
924 AM CDT Sun Mar 21 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 7 PM CDT THIS EVENING...

* WHAT...South to southeast winds 15 to 25 knots this afternoon, 
  becoming south 15 to 20 knots tonight. Waves of 2 to 4 feet 
  are expected.

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

* WHEN...From 1 PM this afternoon to 7 PM CDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
196 
WHUS73 KMKX 211928
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
228 PM CDT Sun Mar 21 2021

LMZ643-644-220330-
/O.CON.KMKX.SC.Y.0029.000000T0000Z-210322T1200Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
228 PM CDT Sun Mar 21 2021

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

* WHAT...South to southeast winds 15 to 25 knots this afternoon, 
  becoming south 15 to 20 knots tonight. Waves building to 3 to 
  6 feet this afternoon and lingering tonight, highest toward 
  Sheboygan.

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

* WHEN...Until 7 AM 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.

&&

$$

LMZ645-646-220000-
/O.CON.KMKX.SC.Y.0029.000000T0000Z-210322T0000Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
228 PM CDT Sun Mar 21 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

* WHAT...South to southeast winds 15 to 25 knots this afternoon, 
  becoming south 15 to 20 knots tonight. Waves of 2 to 4 feet 
  are expected.

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

* WHEN...Until 7 PM CDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
932 
WHUS73 KMKX 220445
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
1145 PM CDT Sun Mar 21 2021

LMZ643-644-221200-
/O.CON.KMKX.SC.Y.0029.000000T0000Z-210322T1200Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
1145 PM CDT Sun Mar 21 2021

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

* WHAT...South 15 to 20 knots tonight. Waves 3 to 6 feet.

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

* WHEN...Until 7 AM 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.

&&

$$
759 
WHUS73 KMKX 220751
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
251 AM CDT Mon Mar 22 2021

LMZ643-644-220900-
/O.CAN.KMKX.SC.Y.0029.000000T0000Z-210322T1200Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
251 AM CDT Mon Mar 22 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds and waves are expected to remain under Small Craft Advisory
levels. Thus, the Small Craft Advisory has been cancelled.

$$
Wood

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.