Alert archive / Wisconsin / Small Craft Advisories in 2021

Small Craft Advisory 34, NWS Milwaukee, WI

March 31, 2021

NWS Milwaukee, WI issued this small craft advisory at Mar 31, 2021, 1:59 PM CDT. It took effect at Mar 31, 2021, 10:00 PM CDT. It was in force for 15 hr.

The area

The counties it named.

The facts

Issued
Mar 31, 2021, 1:59 PM CDT (18:59 UTC)
In effect from
Mar 31, 2021, 10:00 PM CDT
Expired
Apr 1, 2021, 1:00 PM CDT
In force
15 hr
Issued by
NWS Milwaukee, WI

The text

As transmitted.

918 
WHUS73 KMKX 311859
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
159 PM CDT Wed Mar 31 2021

LMZ643>646-010300-
/O.NEW.KMKX.SC.Y.0034.210401T0300Z-210401T1800Z/
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-
159 PM CDT Wed Mar 31 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 1 PM
CDT THURSDAY...

* WHAT...Northwest winds 10 to 20 knots will veer to the north to
  northwest this evening with gusts to 25 knots developing. Waves
  will increase to 2 to 4 ft.

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

* WHEN...From 10 PM this evening to 1 PM CDT Thursday.

* 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
4 follow-up statements
020 
WHUS73 KMKX 010133
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
833 PM CDT Wed Mar 31 2021

LMZ643>646-010945-
/O.CON.KMKX.SC.Y.0034.210401T0300Z-210401T1800Z/
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-
833 PM CDT Wed Mar 31 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT
THURSDAY...

* WHAT...North to northwest winds with gusts to 25 knots. Waves 2
  to 4 ft expected.

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

* WHEN...Until 1 PM CDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
520 
WHUS73 KMKX 010834
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
334 AM CDT Thu Apr 1 2021

LMZ643>646-011800-
/O.CON.KMKX.SC.Y.0034.000000T0000Z-210401T1800Z/
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-
334 AM CDT Thu Apr 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...North to northwest winds with gusts to 25 knots. Waves 
  2 to 4 ft expected.

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

* WHEN...Until 1 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.

&&

$$
699 
WHUS73 KMKX 011440
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
940 AM CDT Thu Apr 1 2021

LMZ643>646-011800-
/O.CON.KMKX.SC.Y.0034.000000T0000Z-210401T1800Z/
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-
940 AM CDT Thu Apr 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...North to northwest winds 10 to 20 knots with gusts to 25
  knots through late morning. Waves 3 to 6 feet expected.

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

* WHEN...Until 1 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.

&&

$$

MRC
022 
WHUS73 KMKX 011815
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
115 PM CDT Thu Apr 1 2021

LMZ645-646-020000-
/O.EXP.KMKX.SC.Y.0034.000000T0000Z-210401T1800Z/
/O.NEW.KMKX.SC.Y.0035.210401T1815Z-210402T0000Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
115 PM CDT Thu Apr 1 2021

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

* WHAT...Waves 3 to 5 feet. Northeast winds 10 to 20 knots,
  decreasing to 10 to 15 knots later this afternoon.

* 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.

&&

$$

LMZ643-644-011915-
/O.EXP.KMKX.SC.Y.0034.000000T0000Z-210401T1800Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
115 PM CDT Thu Apr 1 2021

...SMALL CRAFT ADVISORY HAS EXPIRED...

Winds and waves have subsided below Small Craft Advisory levels.
Thus, the Small Craft Advisory has been allowed to expire.

$$
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.