Minnesota · Wright County · DOW 86-0156-00
Mary Lake Ice-Out Dates
The ice usually goes out of Mary Lake around April 3 — the first week of April. Earliest ever: March 8 (2017). Latest: April 23 (2008).
April 3Usually around
March 8Earliest ever (2017)
April 23Latest ever (2008)
5Years of record (2004–2017)
The 2027 season
Tracking resumes when the ice forms.
Every recorded ice-out
5 years on the books, 2004–2017. Newest first.
| Year | Ice-out date |
|---|---|
| 2017 | March 8 |
| 2008 | April 23 |
| 2007 | April 1 |
| 2005 | April 5 |
| 2004 | April 3 |
Late ice is unpredictable — no date on this page says the ice is safe.
Records: Minnesota DNR ice-out records. Last checked August 2026.