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LakeQuality

Manistee North Lake Water Temperature

Manistee North Lake in Manistee County, Michigan averages about 71°F at the surface in summer — warmest in Jul (~73°F) and coldest in Feb (~34°F). These are typical values by month, not a live reading.

Typical in July
73°F
Comfortable
Summer average
71°F
Warmest (Jul)
73°F
Coldest (Feb)
34°F

Typical water temperature by month

Jan
Feb
34°
Mar
Apr
46°
May
58°
Jun
67°
Jul
73°
Aug
73°
Sep
66°
Oct
55°
Nov
Dec

Typical surface water temperature by month, from 755 field readings (20102025) via the EPA Water Quality Portal. Months with too few readings are left blank.

Is Manistee North Lake warm enough to swim?

At its summer peak (~71°F): Comfortable

Pleasant for swimming — the range most people find enjoyable without a wetsuit.

Want more than temperature? Manistee North Lake scored A on water quality — clarity, algae, phosphorus, depth, fish species, and swimming safety, all on one report card.

Where to stay near Manistee North Lake

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Frequently asked questions

What is the water temperature of Manistee North Lake?

Manistee North Lake has a typical summer surface temperature of about 71°F. It is usually warmest in July (around 73°F) and coldest in February (around 34°F). These are typical values by month from 755 EPA Water Quality Portal field readings (2010–2025), not a live reading.

When is Manistee North Lake warmest?

Surface water at Manistee North Lake is typically warmest in July, reaching about 73°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 Manistee North Lake warm enough to swim?

At its typical summer peak of about 71°F, Manistee North Lake rates as "comfortable" for swimming. Pleasant for swimming — the range most people find enjoyable without a wetsuit.

Where does this Manistee North 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 — 755 readings from 1 monitoring station between 2010 and 2025. 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.