Marinas with Fuel on Watts Bar Lake

The 9 marinas on Watts Bar Lake that sell fuel. If you're running a long day on the water, plan one of these into the route. Hours and fuel availability shift by season; calling ahead on a Sunday or holiday is a good idea.

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Frequently asked

Which marinas on Watts Bar Lake sell fuel?

Most full-service marinas on Watts Bar carry gas. Diesel is less common; see the marinas-with-diesel page for the shorter list.

What time do the marina fuel docks open on Watts Bar?

Most marina fuel docks open mid-morning and close by early evening, with reduced hours off-season. Weekday hours can be tighter than weekend hours. Confirm before relying on fuel availability for a long run.

Do all Watts Bar marinas pump out holding tanks?

Most full-service marinas have a pumpout. Confirm in advance for boats with larger holding tanks.

Last updated: April 30, 2026