Alert archive / Wisconsin / Small Craft Advisories in 2021

Small Craft Advisory 44, NWS Milwaukee, WI

May 1, 2021

NWS Milwaukee, WI issued this small craft advisory at May 1, 2021, 7:59 PM CDT. It was in force for 23 hr.

The area

The counties it named.

The facts

Issued
May 1, 2021, 7:59 PM CDT (00:59 UTC)
Expired
May 2, 2021, 7:00 PM CDT
In force
23 hr
Issued by
NWS Milwaukee, WI

The text

As transmitted.

493 
WHUS73 KMKX 020059
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
759 PM CDT Sat May 1 2021

LMZ645-646-020900-
/O.EXP.KMKX.GL.W.0013.000000T0000Z-210502T0100Z/
/O.NEW.KMKX.SC.Y.0044.210502T0100Z-210503T0000Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
759 PM CDT Sat May 1 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY...
...GALE WARNING WILL EXPIRE AT 8 PM CDT THIS EVENING...

* WHAT...Southwest winds 15 to 25 knots. 

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

* WHEN...Until 7 PM CDT Sunday.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ080-643-644-669-671-673-675-777-779-870-872-874-876-878-020200-
/O.EXP.KMKX.GL.W.0013.000000T0000Z-210502T0100Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
Lake Michigan from Sheboygan to Port Washington WI 5NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor to Michigan City in 5NM
offshore to Mid Lake-
Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5NM offshore to Mid
lake-
Lake Michigan from St Joseph to South Haven MI 5NM offshore to
Mid Lake-
759 PM CDT Sat May 1 2021

...GALE WARNING WILL EXPIRE AT 8 PM CDT THIS EVENING...

Southwest winds 20 to 30 knots will continue the remainder of the
night. 

$$
3 follow-up statements
119 
WHUS73 KMKX 020229
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
929 PM CDT Sat May 1 2021

LMZ645-646-021030-
/O.CON.KMKX.SC.Y.0044.000000T0000Z-210503T0000Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
929 PM CDT Sat May 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY...

* WHAT...Southwest winds 15 to 25 knots.

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

* WHEN...Until 7 PM CDT Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
437 
WHUS73 KMKX 020759
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
259 AM CDT Sun May 2 2021

LMZ643-021500-
/O.EXB.KMKX.SC.Y.0044.000000T0000Z-210502T1500Z/
Sheboygan to Port Washington WI-
259 AM CDT Sun May 2 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING...

* WHAT...Southwest winds 15 to 25 knots with gusts up to 30 
  knots.

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

* WHEN...Until 10 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.

&&

$$

LMZ644-021600-
/O.EXA.KMKX.SC.Y.0044.000000T0000Z-210503T0000Z/
Port Washington to North Point Light WI-
259 AM CDT Sun May 2 2021

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

* WHAT...Southwest winds 15 to 25 knots with gusts up to 30 
  knots.

* WHERE...Nearshore Waters from Port Washington to North Point 
  Lighthouse.

* 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.

&&

$$

LMZ645-646-021600-
/O.CON.KMKX.SC.Y.0044.000000T0000Z-210503T0000Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
259 AM CDT Sun May 2 2021

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

* WHAT...Southwest winds 15 to 25 knots with gusts up to 30 
  knots.

* 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.

&&

$$

MRC
216 
WHUS73 KMKX 021449
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
949 AM CDT Sun May 2 2021

LMZ643-021600-
/O.EXP.KMKX.SC.Y.0044.000000T0000Z-210502T1500Z/
Sheboygan to Port Washington WI-
949 AM CDT Sun May 2 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 AM CDT THIS MORNING...

Wind gusts have dropped below small craft limits and the advisory
will be allowed to expire.

$$

LMZ644>646-030000-
/O.CON.KMKX.SC.Y.0044.000000T0000Z-210503T0000Z/
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
949 AM CDT Sun May 2 2021

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

* WHAT...Southwest winds 15 to 20 knots with gusts up to 25 
  knots.

* WHERE...Nearshore Waters from Port Washington 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.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
May 2, 6:07 PM CDTSpecial Weather StatementMKXSauk23 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.