- window
- tide
- shelter
- hazard
- access
Boulder shore around the base track of Mauao (the Mount); snapper and butterfish, easy urban entry.
Google MapsDive today — wave, wind and visibility.
Sources & confidence
Compiled by the spearo sea-state engine
The verdict comes from seven water factors and hard safety gates — not ten tabs. Go or stay.
Our own model
Our own forecast engine — not a third-party widget. It weighs these water factors into one go-or-stay verdict for this coast; the 0–10 dial is that verdict, read out as a number.
Safety gates
It all folds into a single 0–10 score and one verdict: go or stay.
A forecast, not a guarantee — the sea has the last word.
Where to get in, where to hunt
Wind, wave and the swell windows — when to go and the best hours.
The day is picked above, in the hero. Here are that day's windows, the hour-by-hour map and the trends. Tap a window to break down the conditions.
Visibility and what drives it — post-storm clearing, river plume, temperature and the thermocline.
spearo.app folds wind, wave, swell period, visibility, tides, water temperature and risk into a single verdict — go to the spot or not. It computes 7 days ahead from open marine models (Open-Meteo, IPMA), with no sign-up and no accounts. Built for solo spearfishing off the rocks, where any mistake costs dearly.
Now live: 1152 spots across 189 stretches of coast — mainland Portugal, Madeira and the Azores.
See all spotsRelief and bottom type, tides, and the depths of each spot.
The models set the window. Whether you go in is read only at the water: count the sets, watch the surge on the entry. If in doubt, you don't get in.
Scouted entries, coloured by today. The colour is the sea state at the spot, not a guarantee: the wash and a slippery entry you judge on site.
Open the seafloor mapBoulder shore around the base track of Mauao (the Mount); snapper and butterfish, easy urban entry.
Google MapsRock reef off Moturiki/Leisure Island at Mount Maunganui; snapper and kingfish on the surf-side ledges.
Google MapsReef off the east end of Pāpāmoa Beach; snapper and kingfish, warm BoP water on a settled NE.
Google MapsSOLO is the biggest risk: underwater you can black out from lack of oxygen silently and fatally, with no one around. Solo is never truly «safe». Below are the best weather windows; carry a buoy, tell someone your plan and exit time, and any doubt — don't go.
Cameras, map and reference — to hand as you come up.
Check the cam BEFORE you leave. Foam, brown/green murk, or waves washing the entry rocks = No-go. At night/in fog the cam is useless — treat it as «unknown», NOT «green».
Rules change and are regional. Before heading out, check with MPI (regional fishing rules / the NZ Fishing Rules app), DOC (marine reserves) and local notices (rāhui/mātaitai).
Spearfishing in Tauranga is more accessible than many New Zealand towns because Mauao, Moturiki and Pāpāmoa put rock or reef close to the beach. The local character is warm Bay of Plenty water, snapper and kingfish, with Mayor Island / Tūhua offshore for boat-based trips. The easy access does not soften the rules: no sea-fishing licence is needed, but MPI Auckland/Kermadec limits apply, and Tūhua Marine Reserve is a DOC no-take area.
These are the three non-reserve shore entries named for Tauranga and Mount Maunganui. They are simple to reach, but each still depends on swell angle, beach traffic and a visible float.
| Spot | Type | Depth | Level | Access | Notes |
|---|---|---|---|---|---|
| Mauao Base Rocks | Boulder shore | Shallow rock | Beginner to intermediate in calm water | Urban shore entry near the Mauao base track | Mauao is the convenient Mount option. The boulder edge can hold snapper and butterfish, but the base is busy, so float position and respect for swimmers matter. |
| Moturiki (Leisure Island) | Surf-side rock reef | Shallow ledges | Intermediate | Walk-on access from Mount Maunganui | Moturiki gives a compact reef close to town. It is named for snapper and kingfish on the ledges, and should be left alone when shorebreak or crowds make the exit messy. |
| Pāpāmoa East Reef | Beach reef | Nearshore reef | Intermediate | Beach entry at the eastern end of Pāpāmoa | This is a settled-weather option for snapper and kingfish. Warm Bay of Plenty water can fish well after a calm north-east pattern, once the reef has cleared. |
The local exposure is north to north-east, which is also the problem sector for shore entries. Tauranga shore dives need a period with small swell and enough calm for the sand to settle, and the Mount Maunganui Main Beach surf cam helps with that check. If the beach is carrying shorebreak, try another day rather than swimming around walkers, surfers and bathers.
Tūhua is a separate island trip, not a casual extension of the Mount. DOC describes Tūhua / Mayor Island as carrying a no-take marine reserve zone: no fishing, no killing marine life and no removal of material. A boat plan needs both weather margin and boundary checking, so confirm the reserve line before the trip.
Close-shore targets here are snapper, kingfish and butterfish, with crayfish and pāua handled under national free-diving restrictions. MPI Auckland/Kermadec rules set a combined 20 finfish daily limit and individual species limits inside it, including a 30 cm snapper minimum and a 75 cm kingfish minimum. Check the current per-species limits before diving.
Use the NZ Fishing Rules app or MPI page for the exact point you intend to fish, because Bay of Plenty, Hauraki Gulf and island closures can be more specific than a city name. Crayfish and pāua cannot be taken on scuba, and crayfish cannot be speared. Marine reserves are fail-close territory: when you cannot place the boundary confidently, choose water clearly outside.
No sea-fishing licence is required in New Zealand. You still need to follow MPI Auckland/Kermadec rules and local closures.
No. DOC reserve water is no-take, with no fishing or removal of marine life.
MPI Auckland/Kermadec rules list a combined daily limit of 20 finfish per fisher, excluding specified baitfish and freshwater eels.
No. New Zealand rules make crayfish and pāua free-dive only for divers, and crayfish are not speared.
Mauao Base Rocks is the simplest urban entry, but it still needs calm water and careful separation from swimmers.
Leave your email — and the moment a window opens at Tauranga / Mount Maunganui, we'll send the go / no-go verdict. Email is all we need.
Every covered town has its own live forecast, cameras and entry points. Choose where you're diving.
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transparency ~6 m · satellite, 2 days agosatellite estimate · may differ right at the shore