Southern Great Barrier Island
Tryphena Harbour on Great Barrier Island offers several excellent anchorages for boating, fishing, and diving, each with its own unique features. Here’s a guide to help you choose the best spots:
Best Anchorages in Tryphena Harbour
Mulberry Grove
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- Description: A sheltered anchorage located at the southern end of Tryphena Harbour, offering protection from prevailing winds.
- Access: Shallow waters and sandbars make dinghy access challenging; a long walk may be required to reach the shore.
- Amenities: Near the Mulberry Grove Bistro and Bar, providing dining options and a general store.
Puriri Bay
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- Description: Situated at the northern end of Tryphena Harbour, Puriri Bay offers a more open anchorage with scenic views.
- Access: Easier dinghy access compared to Mulberry Grove.
- Amenities: Proximity to the town of Tryphena, where you can find shops and services.
Fishing Spots Near Tryphena
- Cape Barrier Reefs: East of Tryphena, these reefs are known for kingfish and large snapper, especially during incoming tides.
- Junction Islands: Located between Tryphena and Whangaparapara, these islands offer productive fishing grounds, including the opportunity to catch sizable snapper.
- Bowling Alley Bay: Ideal for overnight stays, this bay provides access to excellent fishing areas, making it a favourite among anglers.
Diving Opportunities
Great Barrier Island boasts diverse marine life and clear waters, making it a popular destination for divers. While Tryphena Harbour itself is not a primary diving spot, nearby areas offer excellent diving conditions. Stray Possum Lodge provides information on local dive sites and can assist with arrangements.
- Caulerpa Seaweed: Due to the presence of invasive Caulerpa seaweed, anchoring is restricted in Tryphena Harbour and surrounding areas. Be sure to consult local guidelines and maps to avoid these zones.
- Weather Conditions: Westerly winds can affect anchorage stability in Tryphena. It’s advisable to monitor weather forecasts and be prepared to relocate if conditions change.


