When is the best time to dive Northern Arch?

The typical diving season is January to December; October to May. Conditions vary year to year, so confirm locally before booking.

Is Northern Arch good for snorkelling?

Not really - this is a scuba site rather than a snorkelling spot.

New Zealand · Poor Knights Islands

January to December; October to May

Sightings are seasonal probabilities, not promises - even in peak season nature does its own thing.

Advanced Open Water - advanced conditions (currents/depth); dive within your training.

Not a snorkel site - No - too deep/current-exposed for snorkeling

Strong current, depth beyond recreational limits at the base, marine reserve no-take, requires solid buoyancy/air management

Within Poor Knights Islands Marine Reserve - no-take rules apply

Permits and operators change - confirm before booking.

Nearest hub: Tutukaka

This profile is desk research, compiled from public sources - not a first-hand dive report. Coordinates are approximate.