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
Sun
5AM - 9AM
08 February 2026
N 4 knots increasing to 7 knots. Gusts up to 17 knots.
Increasing from 16 to 21°C
SW 0.5m at 11s period
UV Index: 0 - Low
Partly cloudy
Sun
9AM - 1PM
08 February 2026
- N 9 knots decreasing to W 6 knots. Gusts up to 17 knots.
- Increasing from 22 to 25°C
- W 0.6m at 8s period
- UV Index: 11 - Extreme
- Mostly fine
Sun
1PM - 5PM
08 February 2026
- W 4–12 knots backing SE 4-12 knots.
- 21 to 26°C
- SW 0.5m at 10s period
- UV Index: 11 - Extreme
- Mostly fine