Back Bay Waiskey River Lake Water Temperature
Back Bay Waiskey River Lake in Chippewa County, Michigan averages about 66°F at the surface in summer — warmest in Jul (~70°F) and coldest in Feb (~32°F). These are typical values by month, not a live reading.
Typical water temperature by month
Typical surface water temperature by month, from 125 field readings (2010–2022) via the EPA Water Quality Portal. Months with too few readings are left blank.
Is Back Bay Waiskey River Lake warm enough to swim?
Brisk but swimmable for short dips — most people acclimate after the first few minutes.
Want more than temperature? Back Bay Waiskey River Lake scored C on water quality — clarity, algae, phosphorus, depth, fish species, and swimming safety, all on one report card.
Water temperatures at nearby Michigan lakes
Summer average ~63°F
Summer average ~71°F
Summer average ~59°F
Summer average ~60°F
Summer average ~68°F
Summer average ~66°F
Explore water temperatures
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Frequently asked questions
What is the water temperature of Back Bay Waiskey River Lake?
Back Bay Waiskey River Lake has a typical summer surface temperature of about 66°F. It is usually warmest in July (around 70°F) and coldest in February (around 32°F). These are typical values by month from 125 EPA Water Quality Portal field readings (2010–2022), not a live reading.
When is Back Bay Waiskey River Lake warmest?
Surface water at Back Bay Waiskey River Lake is typically warmest in July, reaching about 70°F. Lake surface temperature lags air temperature by several weeks, so the warmest water usually arrives in mid-to-late summer even though the hottest air can come earlier.
Is Back Bay Waiskey River Lake warm enough to swim?
At its typical summer peak of about 66°F, Back Bay Waiskey River Lake rates as "cool" for swimming. Brisk but swimmable for short dips — most people acclimate after the first few minutes.
Where does this Back Bay Waiskey River Lake water temperature data come from?
Every temperature on this page is a typical (climatological) value computed from real surface-water field readings collected by state and federal agencies and published through the EPA Water Quality Portal — 125 readings from 1 monitoring station between 2010 and 2022. They describe what is typical for each month, not the temperature right now.
About this data
Water temperatures are a climatology — the typical value for each month, averaged from real surface-water field readings collected by state and federal agencies and published through the EPA Water Quality Portal. They tell you what to expect, not the temperature at this moment. Actual conditions vary with recent weather, depth, and time of day.