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Lake Conroe in Texas

Texas · Montgomery County

Lake Conroe

Conroe · Willis · Montgomery

Loading live conditions for Lake Conroe…

Surface area21,000acres
Max depth75feet
CountyMontgomery
Data sourceEWMA modelAir-temp trend
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"Houston's nearest big lake — an hour north of downtown. Built by the San Jacinto River Authority for water supply, but now ringed with marinas, lakefront homes, and bass-fishing infrastructure. Warmer than Travis and with a more developed lakeside-living scene."

Seasonal pattern

When does Lake Conroe warm up?

Lake Conroe (max depth 75ft) typically reaches swim-comfortable surface temperatures (65°F+) by early to mid-June in Texas. The live forecast above shows current conditions.

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Field notes

About Lake Conroe

  • Houston metro's primary recreation lake
  • Surrounded by Sam Houston National Forest
  • Major bass-fishing tournament destination
  • Faster development pace than older Hill Country lakes
Surface area
21,000 acres
Max depth
75 ft
County
Montgomery
Water data
Modeled estimate from air-temp trends
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