About Slidell Municipal Marina at Heritage Park
A floating dock, located behind the park's amphitheater, will have nine finger-pier slips that can accommodate boats up to 90 feet long, plus 18 slips for side-tie docking that can handle boats up to 55 feet.
Facilities
Electricity
Water
Sewage
Toilets
Medical FacilitiesCOORDINATES
30.28065 N, -89.78502 E
Port Information
Telephone
Berth Sizes
20m+
Depth at MLW
2 - 3m
Manoeuvrability
Good
Channel Marking
Excellent
Port of Entry
No
Overseas Visitor Berths
Yes
Dock Type
Floating
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Sun
5AM - 9AM
15 March 2026
S 5–7 knots.
16 to 20°C
Calm sea
UV Index: 0 - Low
Partly cloudy
Sun
9AM - 1PM
15 March 2026
- S 7 knots increasing to 11 knots. Gusts up to 18 knots.
- Increasing from 21 to 25°C
- Calm sea
- UV Index: 7 - High
- Mostly fine
Sun
1PM - 5PM
15 March 2026
- SW 11–14 knots. Gusts up to 19 knots.
- 25°C
- Calm sea
- UV Index: 7 - High
- Partly cloudy