About Cottonport Marina and RV Resort
797 Cottonport Ferry Road Decatur, TN 37322 (423) 454-4110. 53 campsites, fishing docks, docks for boats, bathhouse, laundry facilities, boat ramp, and gas dock! Bait & tackle, RV supplies, snacks, cold drinks, medicine, and souvenirs. https://www.facebook.com/CottonportMarinaAndRvResort
Facilities
Electricity
PetrolDiesel
Water
Showers
Toilets
Food
Bar
MarketsCOORDINATES
35.48479 N, -84.87948 E
Port Information
Telephone
Berth Sizes
< 10m
Depth at MLW
< 2m
Manoeuvrability
Good
Channel Marking
Fair
Port of Entry
No
Overseas Visitor Berths
Yes
Dock Type
Fixed
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Thu
5AM - 9AM
19 February 2026
S 5–7 knots. Gusts up to 19 knots.
14°C
UV Index: 0 - Low
Chance of showers
Thu
9AM - 1PM
19 February 2026
- S 7 knots increasing to 9 knots. Gusts up to 21 knots.
- Increasing from 15 to 18°C
- UV Index: 1 - Low
- Cloudy
Thu
1PM - 5PM
19 February 2026
- S 7–10 knots. Gusts up to 22 knots.
- 16 to 20°C
- UV Index: 2 - Low
- Cloudy