About Hidden Harbour Marina
Hidden Harbour Marina is the perfect secluded spot for boat berths on the Mornington Peninsula, just 50 minutes from Melbourne CBD. We have a range of wet berths for sale in our marina which is situated in Martha Cove, an exclusive protected harbour, featuring 24 hour security, free parking, ease of access to the water and other amenities.



Facilities
COORDINATES
-38.31418 N, 145.00832 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
3m+
Manoeuvrability
Fair
Channel Marking
Fair
Port of Entry
No
Overseas Visitor Berths
Yes
Dock Type
Floating
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Sat
5AM - 9AM
27 June 2026
- E 4 knots.
- 7°C
- SW 0.4m at 13s period
- UV Index: 0 - Low
- Mostly fine
Sat
9AM - 1PM
27 June 2026
- E 4 knots.
- Increasing from 7 to 11°C
- SW 0.4m at 13s period
- UV Index: 1 - Low
- Sunny
Sat
1PM - 5PM
27 June 2026
- Light and variable.
- 10 to 12°C
- SW 0.4m at 13s period
- UV Index: 0 - Low
- Sunny