Ocean Beach stretches along Motuihe's northeastern shore, a broad sweep of fine sand that squeaks underfoot and shelves gently into shallows striped pale blue and jade. The beach faces the open gulf, but the island's bulk tempers the fetch, so most days the water rolls in with the kind of gentle, rhythmic wash that lulls toddlers to sleep on beach towels and tempts adults into long, aimless floats. Behind the high-tide mark, a fringe of native planting—kohekohe, karaka, flax—provides pockets of shade and a chorus of tui and fantails that seem unnervingly close after the urban din you left behind.
“The only Hauraki Gulf island beach reachable by public ferry that still feels genuinely removed from urban sprawl.”
Ocean Beach — photo by Chris Gin
You arrive by scheduled ferry from Auckland or private vessel, and within minutes of stepping ashore, the city's urgency feels abstract. The island is predator-free, a Department of Conservation showcase, and the beach itself is wide enough to absorb weekenders without crowding. Snorkelers hover over rocky outcrops at either end, inspecting sea stars and wrasse; children with buckets hunt for hermit crabs in tidal pools; couples walk barefoot to the southern headland and back.
The sand is almost white, ground-down shells and volcanic minerals, and it stays cool even in midday heat. Pack everything in—there's a single composting toilet, nothing else—and carry it out. By late afternoon, when the ferry horn echoes from the wharf, you'll board reluctantly, hair stiff with salt, skin sun-tight, already planning the next visit.

