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
Electricity
PetrolDiesel
Water
Toilets
SupermarketCOORDINATES
-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
Fri
9AM - 1PM
27 February 2026
E 7–11 knots.
24°C
Chance of showers
Fri
1PM - 5PM
27 February 2026
- E 8 knots decreasing to 6 knots.
- 24 to 27°C
SW 0.4m at 11s period
UV Index: 1 - Low- Chance of showers
Fri
5PM - 9PM
27 February 2026
- E 7 knots increasing to 10 knots. Gusts up to 22 knots.
- Decreasing from 27 to 22°C
- SW 0.4m at 10s period
- UV Index: 0 - Low
- Cloudy