Open Water Data

Tchefuncte Boat Launch

Madisonville, Louisiana, United States

Data Sources
  • Water Quality Status
    Mixed past results Tue, May 19, 2026 at 8:20pm
  • Air Temperature
    22.2°C / 72°F (air) Wed, Jun 3, 2026 at 3:45am
  • Wind
    11.9 - 20.8km/h NE 54° Wed, Jun 3, 2026 at 3:45am
  • Clear
    Clear Wed, Jun 3, 2026 at 3:45am
  • Precipitation
    0mm Wed, Jun 3, 2026 at 3:45am
  • Air Visibility
    10km Wed, Jun 3, 2026 at 3:45am
  • Humidity
    92% Wed, Jun 3, 2026 at 3:45am

This boat launch is located at the mouth of the Tchefuncte River, one of the major contributing rivers of Lake Pontchartrain. This river and its tributaries drain much of St. Tammany Parish. This location features a gravel parking lot, but no other facilities. Enjoy the drive to the location, winding through the beautiful country side of Lake Pontchartrain's northshore.

The Madisonville Town Council plans to replace the old wooden piers, which have been severely damaged over the years by multiple storms, with new ones built with metal sheet pilings and concrete walkways, making them much less susceptible to storm damage.

The description above was copied from or heavily based on Swim Guide, with permission.

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