Lake Rotomā Fishing: Clear Water Trout near Rotorua

Last updated October 2026

Lake Rotomā is the most easterly of the Rotorua lakes, beside State Highway 30 between Rotorua and Whakatāne. Rotorua Lakes Council calls it the clearest and cleanest of the Central North Island lakes, and the Te Arawa Lakes programme puts its clarity at around 11 metres. It holds hatchery-stocked rainbow trout and a small number of tiger trout: Fish & Game says Rotomā is the only place in New Zealand you will find this hybrid. The main lake is open all year to fly and spin, with two spawning shorelines closed over winter.

Lake Rotomā at a Glance

Location

SH30, about 30 to 40 km north-east of Rotorua

Type

Deep, very clear lake, mostly bush and farmland with road access along the south and south-west

Water

Lake Rotomā (freshwater)

Main species

Rainbow trout; a small number of stocked tiger trout

Season

Main lake all year; two spawning shorelines open 1 October to 30 June only

Methods

Fly and spin only; no bait

Boat ramps

Two public ramps, including Matahi Spit on the east side

Toilets

Matahi Spit reserve

Rules

Fish & Game Eastern Region; licence required

Cost

Free access; Fish & Game licence needed

What to Expect

Rotomā has the best water quality of the Rotorua lakes, and that clarity shapes how you fish it. Trout can see a lure from a long way off, so trollers run long leaders behind the lead line and fly anglers keep low on the shore.

SH30 follows the south-western and southern shoreline for several kilometres, which gives fly fishers easy road access. The rest of the shore is bush and farmland, reached by boat.

Tiger trout are a sterile cross between brown trout and brook charr. Eastern Fish & Game stocks them in Rotomā alongside rainbows, and asks anglers to report any tigers they catch. Rainbows average around 1.5 to 2 kg according to nzfishing.com; tigers are usually smaller but can grow large.

On the western shore by the Rotomā store, the aerial photo shows a public ramp and a gravel parking area right beside SH30, looking out over Whangaroa Inlet. In 2023 Rotomā reached its highest level since 1972, flooding some ramps and leaving submerged fences and signs as hazards, so check ramp status before you tow a boat out.

How to Fish Lake Rotomā

Trolling and jigging

Trolling is the most popular method. Anglers use about 100 metres of lead-core line or a downrigger, with a long leader of around 10 to 15 metres to keep the lure away from the line in the clear water. When the fish lie deep, jigging is very effective. Lead line, wire and downriggers are all allowed here.

Fly fishing the shore

In spring trout chase smelt close to shore, and Fish & Game rates it an ideal time for shallow trolling with smelt patterns. In summer the fish rise to green beetle and cicada, and in the evenings they come in close enough for a floating line.

In late autumn and early winter big trout gather along the shore to spawn, but the two spawning shorelines are closed from 1 July to 30 September.

What to use

• Nymphs: Hare and Copper, Pheasant Tail, Halfback and Glo Bugs.
• Smelt flies by day: Parson’s Glory, Grey Ghost and Rabbit.
• Night flies: Scotch Poacher, black marabou and Craig’s Night-time.
• Lures: silver or black Toby and Tasmanian Devil.

Getting There and Facilities

• Driving: take SH30 east from Rotorua past Rotoiti and Rotoehu. DOC notes lay-bys and stopping areas along the highway with views of the lakes.
• Matahi Spit: a council reserve off SH30 on the east side with a picnic area, boat ramp and public toilets. Dogs on a lead. Campervans may stay up to two nights a month in the marked area; no tents.
• Western ramp: a public ramp and parking area beside SH30 by the Rotomā store.
• Licences: the Rotomā Store, 178 State Highway 30, is a Fish & Game licence agent.
• Boat cleaning: boats that have been on the Waikato River in the previous 30 days must be cleaned at a wash station before launching.

Rules and Safety

• Lake Rotomā follows the Fish & Game Eastern Region rules for the Rotorua lakes. The main lake is open all year, fly and spin only.
• The spawning shorelines between the landmarks at Anaputa Point and Matahi Bay, and between the landmarks in Manawahe Bay, out to 200 metres, are open only from 1 October to 30 June.
• All streams and springs flowing into or out of the lake are closed at all times.
• No trout fishing from an unanchored boat within 200 metres of a landmark (a black, yellow and white ringed post or buoy). No more than two anchors.
• No fishing between midnight and 5am. Check the current regulations for size and bag limits.
• Watch for submerged hazards near the shore when lake levels are high, and check Health New Zealand’s Bay of Plenty alerts for any algae warnings.

Tackle and Bait Nearby

• Rotomā Store, 178 State Highway 30: Fish & Game licences at the lake.
• Hunting & Fishing Rotorua, 360 Te Ngae Road, Lynmore: trolling gear, lures and flies on the way out from the city.

Where to Learn More

Common Questions

What fish are in Lake Rotomā?
Rainbow trout, stocked by Fish & Game, and a small number of tiger trout. Rotomā is the only lake in New Zealand stocked with tiger trout.

What is a tiger trout?
A sterile hybrid of brown trout and brook charr. Fish & Game asks anglers to report any tigers they catch.

Is Lake Rotomā open all year?
The main lake is. The spawning shorelines at Anaputa Point to Matahi Bay and in Manawahe Bay are open only from 1 October to 30 June.

How clear is Lake Rotomā?
Very clear: the Te Arawa Lakes programme puts it at around 11 metres, the best water quality of the Rotorua lakes.

What trolling setup works?
About 100 metres of lead-core line or a downrigger, with a long leader of around 10 to 15 metres because of the clear water.

Where can I launch a boat?
There are two public ramps: Matahi Spit on the east side, and a ramp beside SH30 by the Rotomā store.

Where can I buy a licence nearby?
At the Rotomā Store on SH30, or online from Fish & Game.

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