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.

Comodidades
COORDINATES
43.85048 N, -76.21079 E
Port Information
Telefone
Berth Sizes
< 10m, 10-20m
Profundidade na MLW
3m+
Manobrabilidade
Fair
Channel Marking
Fair
Overseas Visitor Berths
Yes
Tipo de doca
Fixed
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
No
Weather Forecast
Sat
5AM - 9AM
28 March 2026
- N 3–7 knots backing W 3-7 knots.
- −4°C
- Calm sea
- UV Index: 0 - Low
- Partly cloudy
Sat
9AM - 1PM
28 March 2026
- W 6 knots increasing to 13 knots. Gusts up to 22 knots.
- Increasing from −4 to −1°C
- W 0.1-0.7m at 2s period
- UV Index: 2 - Low
- Cloudy
Sat
1PM - 5PM
28 March 2026
- W 6–16 knots. Gusts up to 23 knots.
- 0°C
- W 0.8m at 3s period
- UV Index: 2 - Low
- Cloudy