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Chattanooga, TN · Marion County
Right Now
Clear
Water
82°
Wind
1 mph
SW
Gusts
4 mph
Pressure
29.92
steady
Forecast - Fri, Jun 12
High / Low
87° / 71°
Wind
3 mph
gusts 13 mph
Precip
61%
UV
5
Sunrise
10:27 AM
Sunset
12:56 AM
Today Read
Nickajack LakeWind read
Calm
3 mph avg
Water read
82°
Warm-water bite
Air range
71° / 87°
today
Precip
61%
watch timing
Today's forecast for Nickajack Lake has calm wind, 71F to 87F air temperatures, 61% chance of precipitation, and 82F water.
The planner reads this page's water temp, forecast, fish species, solunar timing, reports, and imagery context so you can decide what to throw, when to go, and when to move.
Today's AI read
Warm water pushes the plan toward oxygen, shade, depth changes, and low light. Wind is not the main constraint, so timing and presentation can drive the plan. With a weak solunar score, favor stable weather windows.
Uses this lake data
Trip read from the AI planner
Short window onlyFishing Forecast
waning crescent
Major
2:37 PM - 5:07 PM
Minor
7:23 AM - 8:53 AM
Detailed temperature readings across your lake.
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Fish Species
20Water Temperature History
Current
80°
Jun 21
Low
39°
Dec 26
Average
64°
Last 12 Months
Warmest avg: July (83°F)
Coolest avg: January (42°F)
Rapid warming: February → March (+11°F)
Sharpest cooling: November → December (-11°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
5am - 4am
Peak Wind
7 mph
9pm
Peak Gust
13 mph
highest gust
Pressure
29.97 inHg
rising
Visibility
10 mi
2% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
2/5waning crescent
Water at 82°F -- warm-water species active.
Fish Species
20Nearby Lakes
FAQ
Nickajack Lake covers 10381.00 acres (16.22 square miles)
Nickajack Lake is located in Chattanooga, Marion County, TN. It is accessible to the public for outdoor activities.