About Lake Ontario Mariners Marina
We are a full service marina located in beautiful Henderson Harbor on the banks of Lake Ontario. Situated at the end of the Harbor we offer deep, protected dockage, with easy access to the renowned fishing of Lake Ontario.

Servizi
COORDINATES
43.85048 N, -76.21079 E
Port Information
Telefono
Berth Sizes
< 10m, 10-20m
Profondità alla Bassa Marea Media
3m+
Manovrabilità
Fair
Channel Marking
Fair
Overseas Visitor Berths
Yes
Tipo di Molo
Fixed
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
No
Weather Forecast
Sat
5AM - 9AM
13 June 2026
- S 4 knots increasing to 7 knots.
- Increasing from 14 to 17°C
- Calm sea
- UV Index: 0 - Low
- Sunny
Sat
9AM - 1PM
13 June 2026
- SW 7 knots increasing to 9 knots.
- Increasing from 17 to 20°C
- Calm sea
- UV Index: 8 - Very High
- Sunny
Sat
1PM - 5PM
13 June 2026
- SW 8–11 knots. Gusts up to 17 knots.
- 20 to 23°C
- Calm sea
- UV Index: 8 - Very High
- Sunny