About Lake Catherine Island Marina
Island Marina is situated on Lake Catherine and Lake Pontchartrain near the Rigolets Pass. We are family owned and operated! We offer a wide range of services including boat slips, dry storage, store, live bait and ice. We have a full service boat yard with a 60 ton travel lift. Our goal is to make your fishing a GREAT DAY in "Louisiana's Sportsman's Paradise"
Facilities
Electricity
PetrolDiesel
Wifi
Showers
Toilets
Medical FacilitiesCOORDINATES
30.14924 N, -89.74005 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
2 - 3m
Manoeuvrability
Good
Channel Marking
Excellent
VHF Channel
VHF 16
Port of Entry
No
Overseas Visitor Berths
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Fri
5AM - 9AM
22 May 2026
SW 4–12 knots. Gusts up to 20 knots.
22 to 26°C
Calm sea
UV Index: 0 - Low
Chance of showers
Fri
9AM - 1PM
22 May 2026
- SW 8 knots decreasing to 6 knots.
- Increasing from 25 to 29°C
- Calm sea
- UV Index: 1 - Low
- Chance of showers
Fri
1PM - 5PM
22 May 2026
- SW 3–7 knots backing S 3-7 knots.
- 27°C
- Calm sea
- UV Index: 5 - Moderate
- Chance of showers