Alert archive / Wisconsin / Small Craft Advisories in 2021

Small Craft Advisory 18, NWS Green Bay, WI

March 11, 2021

NWS Green Bay, WI issued this small craft advisory at Mar 11, 2021, 2:38 PM CST. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Mar 11, 2021, 2:38 PM CST (20:38 UTC)
Expired
Mar 11, 2021, 6:00 PM CST
In force
3 hr
Issued by
NWS Green Bay, WI

The text

As transmitted.

576 
WHUS73 KGRB 112038
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
238 PM CST Thu Mar 11 2021

LMZ521-522-541>543-120000-
/O.CAN.KGRB.GL.W.0003.000000T0000Z-210311T2100Z/
/O.NEW.KGRB.SC.Y.0018.210311T2038Z-210312T0000Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
238 PM CST Thu Mar 11 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING...
...GALE WARNING IS CANCELLED...

* WHAT...West winds 15 to 25 kt with gusts to 30 kts. Waves up to
  2 to 4 ft on Lake Michigan. 

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan, and Central and Southern Bay of Green Bay.

* WHEN...Until 6 PM CST 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 Green Bay, WI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 10, 8:56 PM CSTSpecial Weather StatementGRBMarathon, Wood49 min
Mar 10, 9:27 PM CSTSpecial Weather StatementGRBPortage48 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.