Lighthouse Reef lies off Whalers Bluff Lighthouse and Whalers Point Beach, about 1.5 km north of Portland on Victoria's Discovery Coast. This sheltered reef spans roughly 1.5 square nautical miles, with depths from 1–4 metres and white sand bottoms that can offer up to 20 metres of visibility on sunny, low-swell days. The reef teems with Weedy Seadragons, abalone, crayfish, cat sharks, and cuttlefish, and the wreck of the New Zealander lies nearby. Sheltered from south-west to north-west winds, it's best dived on easterly conditions with calm seas.
Lighthouse Reef
IntermediateGO
GO
It's a go.
Showing last known conditions
Wave Height 0.3 mSwell Period 11 sWind Speed 12 knPrecipitation 16 mmTidal Phase slack
Last evaluated
The spot
Community-maintained
Community contribution: submitted by Daniel
Know before you go
Logged by the community, confirmed by mods
Moderate risk: Boat Traffic
The area is frequented by boats; a dive flag must be displayed at all times.
Moderate risk: Surge and Swell
Moderate to strong north-east to south-east winds create unfavourable conditions. Best dived on low swell. White water indicates unsafe conditions.
Low risk: Rocky Entry
Entry is via rocks from the northern end of Nuns Beach or from Whalers Point Beach, which can be slippery and steep.
Low risk: High Tide Submersion
Whalers Point Beach is often awash at high tide, with waves reaching the bluff, limiting beach access.
Wildlife Guide
No wildlife notes for this spot yet.
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Getting in
Shore entry
Entry
Lighthouse Reef is off Whalers Bluff Lighthouse, about 1.5 km north of Portland city centre. Access via Whalers Point Beach or from the northern end of Nuns Beach over the rocks. For boat access, launch from Portland Harbour at Lee Breakwater Road North or South ramps.
Parking & facilities
Roadside parking along Bentinck Street, Portland. Limited parking at the end of Lighthouse Avenue, Portland.
parking
No fees for shore access.
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About this data
- Conditions last evaluated
- Spot data last updated
- Data sources
- Open-Meteo (marine & weather conditions), tide predictions via UTide, community contributors (descriptions, hazards, marine life).
- License
- Spot content licensed under CC BY-SA 4.0. How's the Spot is open source.
Weather & swell ┬╖ Open-Meteo marine & weather APIs Tides ┬╖ UTide harmonic analysis Sea & safety ┬╖ community reports