Lake Rotoiti is one of the best of the Rotorua lakes — deep, scenic and joined to Lake Rotorua by the famous Ohau Channel, where fish stack and the fishing can be exceptional. It grows strong rainbows and browns, fished by trolling and jigging the drop-offs, working the channel mouth and stream mouths, and fly fishing the cold-water inflows. A fine all-round Bay of Plenty lake fished much like Tarawera and Rotorua.
A patient day, if you fancy it
Good wave on — drift country. Take your time — read the water before you cast.
Live now
Conditions on the water
Trends shown where the gauge supports them
Some readings unavailable — check directly before fishing.
How to fish · for rainbow trout
The brief
When · where · method · kit
Today's tactical plan
The plan
Plan A · Plan B · what to watch · bank or boat
Set up a broadside drift and cover the water systematically. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point. Keep a sedge-style dry or emerger on a short leader for the evening rise.
If the main plan is not working, switch to a smaller, more imitative pattern fished slower and deeper. A change of drift angle can also make a difference.
Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.
A gentle ripple is ideal for drifting — broadside drift covering the wind lanes should be productive.
Hatches & runs
What's on, when
Twelve months at a glance
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Today's fly · curated pack
Top pattern + the box
4 patterns from this venue's curated pack
Evidence
Why today scores what it does
The factors driving today's verdict
- summer conditions with cloud skies and breezy wind.
Lake Rotoiti (Bay of Plenty), on the water
Field guide · contributor-editedLake Rotoiti (Bay of Plenty) · about
What this water is
Background · character · contributors
Lake Rotoiti is one of the best of the Rotorua lakes — deep, scenic and joined to Lake Rotorua by the famous Ohau Channel, where fish stack and the fishing can be exceptional. It grows strong rainbows and browns, fished by trolling and jigging the drop-offs, working the channel mouth and stream mouths, and fly fishing the cold-water inflows. A fine all-round Bay of Plenty lake fished much like Tarawera and Rotorua.
Lake Rotoiti lies just east of Rotorua in the geothermal Bay of Plenty, a deep, irregular caldera lake of bush-fringed bays and hot-water shores, joined to Lake Rotorua by the Ohau Channel. Cooler and deeper than its neighbour, it grows strong rainbows and browns that gather at the Ohau Channel mouth and the cold-water inflows. (Not to be confused with the Nelson Lakes Lake Rotoiti at the head of the Buller.)
Wading: Deep cold lake, geothermal areas, sudden weather — boat/shore
- Lake
- Volcanic
- Stillwater
- River mouth
Lake Rotoiti (Bay of Plenty) · directions
How to get to the water
Lake Rotoiti (Bay of Plenty) · zones
Where the rules change
Seasons · zones · per-species rules
- Troutyear-round → year-round
Lake Rotoiti (Bay of Plenty) · permits
Good to know
- Eastern Fish & Game region — a Fish & Game licence is required (NOT a DOC Taupō licence)
- The Ohau Channel and some Rotorua lakes carry specific rules; check the current Eastern region Anglers Notice.
Lake Rotoiti (Bay of Plenty) · learn
Related guides
Learn-zone playbooks for this water
Lake Rotoiti (Bay of Plenty)

Lake Rotoiti is one of the best of the Rotorua lakes — deep, scenic and joined to Lake Rotorua by the famous Ohau Channel, where fish stack and the fishing can be exceptional.
A patient day, if you fancy it
Good wave on — drift country. Take your time — read the water before you cast.
Some readings unavailable — check directly before fishing.
Weather-only: no live gauge. Read wind, water temperature and the Ohau Channel / stream-mouth concentrations.
A reasonable day here, though temperature isn't quite in the sweet spot.
Set up a broadside drift and cover the water systematically. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point. Keep a sedge-style dry or emerger on a short leader for the evening rise.
If the main plan is not working, switch to a smaller, more imitative pattern fished slower and deeper. A change of drift angle can also make a difference.
Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.
A gentle ripple is ideal for drifting — broadside drift covering the wind lanes should be productive.
- summer conditions with cloud skies and breezy wind.
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
- Eastern Fish & Game region — a Fish & Game licence is required (NOT a DOC Taupō licence)
- The Ohau Channel and some Rotorua lakes carry specific rules; check the current Eastern region Anglers Notice.
Lake Rotoiti is one of the best of the Rotorua lakes — deep, scenic and joined to Lake Rotorua by the famous Ohau Channel, where fish stack and the fishing can be exceptional. It grows strong rainbows and browns, fished by trolling and jigging the drop-offs, working the channel mouth and stream mouths, and fly fishing the cold-water inflows. A fine all-round Bay of Plenty lake fished much like Tarawera and Rotorua.
Lake Rotoiti lies just east of Rotorua in the geothermal Bay of Plenty, a deep, irregular caldera lake of bush-fringed bays and hot-water shores, joined to Lake Rotorua by the Ohau Channel. Cooler and deeper than its neighbour, it grows strong rainbows and browns that gather at the Ohau Channel mouth and the cold-water inflows. (Not to be confused with the Nelson Lakes Lake Rotoiti at the head of the Buller.)
Wading: Deep cold lake, geothermal areas, sudden weather — boat/shore
- Lake
- Volcanic
- Stillwater
- River mouth
- Troutyear-round → year-round
Lake Rotoiti is one of the best of the Rotorua lakes — deep, scenic and joined to Lake Rotorua by the famous Ohau Channel, where fish stack and the fishing can be exceptional. It grows strong rainbows and browns, fished by trolling and jigging the drop-offs, working the channel mouth and stream mouths, and fly fishing the cold-water inflows. A fine all-round Bay of Plenty lake fished much like Tarawera and Rotorua.