Johnson's Ranch Marina

5131 Cypress Dr E
Karnack, Texas 75661


JOHNSON'S RANCH MARINA, located on Caddo Lake in Uncertain, Texas, is the oldest inland marina still operating in the State of Texas. Caddo Lake is the only natural lake in Texas (and was the only lake until the construction of reservoirs.)

JOHNSON'S RANCH has been serving the sportsmen of Texas since 1908.

Today JOHNSON'S RANCH MARINA is a full service marina supplying the sportsman with fuel, live bait, artificial lures, snacks, get-and- go food, boats (with or without motors), canoes and kayaks. Uncertain population signs, Caddo inspired books, matted photographs, postcards and koozies are for sale. A parking lot and concrete boat launch is easily accessible.

You can click on the map to open Google Maps in a new tab for directions and more.

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Caddo Lake Current Weather Alerts

There are no active watches, warnings or advisories.


Caddo Lake Weather Forecast


Thunderstorms Likely

Hi: 82

Thursday Night


Lo: 67


Chance Thunderstorms

Hi: 80

Friday Night

Slight Chance Thunderstorms

Lo: 66


Mostly Sunny

Hi: 86

Saturday Night

Mostly Clear

Lo: 66


Mostly Sunny

Hi: 89

Sunday Night

Mostly Clear

Lo: 69

Caddo Lake Water Level (last 30 days)

Water Level on 5/16: 170.09 (+2.09)