North Bay is a small Unincorporated community located on Lake Michigan in the town of Liberty Grove in northern Door County, Wisconsin. The North Bay State Natural Area along with a few resorts are located within the vicinity of the community. A Native American name for North Bay is "Wah-Sa-Ke-Ta-Ta-Wong", or "Burning Island".

North Bay Climate chart (explanation) J F M A M J J A S O N D     63     −4 −5     52     −6 −8     49     0 −3     97     3 1     86     7 3     91     14 9     105     15 14     96     18 17     96     16 15     107     10 6     80     4 4     57     3 −2 █ Average max. and min. temperatures in °C █ Precipitation totals in mm Source: Imperial conversion J F M A M J J A S O N D     2.5     25 23     2     21 18     1.9     32 27     3.8     37 34     3.4     45 37     3.6     57 48     4.1     59 57     3.8     64 63     3.8     61 59     4.2     50 43     3.1     39 39     2.2     37 28 █ Average max. and min. temperatures in °F █ Precipitation totals in inches