Watts Bar Lake

Watts Bar Lake

Lenoir City, Meigs County, TN
61mi²
225.00ft
Directions
Lake Information

Watts Bar Lake is a magnificent body of water and one of the largest lakes in the southern United States, covering an expansive area of 39,000 acres at full pool with 771 miles of shoreline. The majority of the shoreline, accounting for 738 miles, is located in Roane County, making it a popular destination for locals and tourists alike. Watts Bar Lake is situated between the Watts Bar Dam and Ft. Loudon Dam, with a maximum depth of approximately 70 feet near the dams. The lake's unique location and topography make it an ideal habitat for a diverse range of fish species, including bass, crappie, and catfish, providing a thrilling and exciting experience for anglers. The lake's three main tributaries - the Tennessee River, Clinch River, and Emory River - contribute to the lake's overall size and add to the surrounding natural environment's beauty. The lake's pristine waters and scenic surroundings offer an unforgettable experience, with numerous opportunities for boating, swimming, and fishing. Watts Bar Lake provides visitors with a fun and exciting experience, making it a popular destination for adventure seekers. The lake's vast size, diverse range of fish species, and picturesque scenery create a unique and memorable experience for visitors. In conclusion, Watts Bar Lake is a magnificent body of water with an expansive area of 39,000 acres and 771 miles of shoreline, making it a popular destination for visitors seeking an exciting experience. The lake's location, topography, and tributaries contribute to its overall beauty, providing visitors with a picturesque and unforgettable experience.

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Current Conditions

78°F°
Feels like 80°F°
Cloudy
Today's High
78°F°
Today's Low
65°F°

Water Temperature

65°F
Updated: (Apr 30)
Sign in to contribute temps.

Current water temperature for Watts Bar Lake is 65°F.

Current Snapshot

Wind1 mph SW (Gust 3 mph)
Pressure
29.96 inHg
Visibility22 mi
Humidity67%
Cloud Cover100%

Forecast: Thursday, May 1

Day 1 of 9

Hourly Insights

7 AM
66°F°
37%
10 AM
71°F°
11%
1 PM
76°F°
15%
4 PM
74°F°
42%
7 PM
73°F°
22%

Temperature

High
78°F°
Low
65°F°

Precipitation

Chance70%
Amount0.37"
Typerain

Wind

8mph
Avg Speed
Gusts up to
35mph
CalmModerateStrong
Max Speed17 mph

Sun, Moon & UV

Sunrise10:46 AM
Sunset12:25 AM
Moon PhasewaxingCrescent
Max UV Index5 (Moderate)

Solunar Fishing Forecast

Action Rating
2/5

Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)

Major Times (Best)

9:06 PM - 11:36 PM

9:19 AM - 11:49 AM

Minor Times (Good)

1:16 PM - 2:46 PM

4:00 AM - 4:00 AM

Outlook for Thursday at Watts Bar Lake

Expect temperatures ranging from 65°F to 78°F. There's a 70% chance of rain, potentially bringing around 0.37" rain. Winds will be averaging 8 mph, with potential gusts reaching up to 35 mph. The maximum UV index will be 5 (Moderate), so plan sun protection accordingly. For anglers, today's fishing action is rated 2/5 (Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 9:06 PM and 9:19 AM, or try the minor windows near 1:16 PM and 4:00 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Watts Bar Lake.

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April 30th 2025

Lake Information

Elevation
225 ft
Area
61 mi²
Coordinates
35.684, -84.714

Weather Forecast

Thursday

78°F
65°F

Friday

80°F
62°F

Saturday

68°F
60°F

Sunday

69°F
54°F

Monday

70°F
50°F

Tuesday

73°F
51°F

Wednesday

71°F
57°F

Thursday

72°F
58°F

Friday

72°F
56°F
Thursday - 5/1/2025
78°F
65°F
12am
68°F
65°F
30.01 hPa
1 mph
SW
G: 3 mph
2am
66°F
65°F
30.02 hPa
1 mph
SSW
G: 3 mph
4am
65°F
65°F
30.01 hPa
1 mph
SSW
G: 3 mph
6am
66°F
65°F
30.01 hPa
3 mph
SSW
G: 10 mph
8am
67°F
65°F
30.03 hPa
7 mph
SSW
G: 21 mph
10am
71°F
65°F
30.03 hPa
11 mph
SSW
G: 21 mph
12pm
75°F
65°F
30.00 hPa
12 mph
SSW
G: 25 mph
2pm
76°F
65°F
29.97 hPa
14 mph
SW
G: 26 mph
4pm
74°F
65°F
29.95 hPa
17 mph
SW
G: 35 mph
6pm
75°F
65°F
29.93 hPa
11 mph
SW
G: 24 mph
8pm
70°F
65°F
29.94 hPa
7 mph
SSW
G: 18 mph
10pm
67°F
65°F
29.96 hPa
6 mph
SSW
G: 15 mph

Water Temperature History

Trends for Watts Bar Lake

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

39°F

On Jan 19

Coldest point in the Last 12 Months.

Average in Period

58°F

Typical temp during the Last 12 Months.

Temperature Trend: Last 12 Months

Surface temperature over the selected period.

Key Observations (Last 12 Months)

  • Warmest avg: August (82°F).
  • Coolest avg: February (40°F).
  • Rapid warming often occurs: March → April (+17°F).
  • Sharpest cooling trend: September → October (-12°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

Wind Direction

219°

Pressure

1016 mb

Cloud Cover

27%

Visibility

12 miles

Daily Pressure Forecast

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Frequently Asked Questions About Watts Bar Lake

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