- window
- tide
- shelter
- hazard
- access
Rock and reef at the south end of Tallow Beach; drummer, bream, snapper. Watch the shore break.
Google MapsToday — right on the edge — wave, wind and surge pounding.
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 mapRock and reef at the south end of Tallow Beach; drummer, bream, snapper. Watch the shore break.
Google MapsIconic reef ~2.5 km offshore — SANCTUARY no-take (Cape Byron Marine Park), boat/dive only, no spearfishing. Grey nurse, turtles.
Google MapsSheltered NE reef/sand corner under Cape Byron. Falls inside a Cape Byron Marine Park sanctuary (no-take) zone in our data — shown protected; verify the sanctuary line locally.
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.
Rules change and vary BY STATE. Before heading out, check with your state's fisheries (NSW DPI, Fisheries QLD, VFA, DPIRD WA, PIRSA, NRE Tas, NT Fisheries) and the marine-park zoning map.
Spearfishing in Byron Bay is a zoning-first plan. Cape Byron Marine Park wraps the headland, and sanctuary zones mean no fishing or spearfishing. Julian Rocks and The Pass are no-take for hunting purposes, so treat any uncertain boundary as closed. The practical shore dive is Tallow Beach at Cosy Corner, where rock and reef hold drummer, bream and snapper when the shore break is small. NSW rules apply: pay the Recreational Fishing Fee, follow current limits and release protected species.
Byron rewards conservative map work. Famous dive names are not automatically hunting spots, because sanctuary water sits close to town. Use the marine park map, keep a wide buffer from the line, and choose entries that are clearly outside no-take water.
| Spot | Type | Depth | Level | Access | Notes |
|---|---|---|---|---|---|
| The Pass | Sanctuary-side reef and sand corner | Shallow reef and sand edge | Closed when inside sanctuary water | Beach and headland access under Cape Byron | A sheltered corner for swimmers and snorkellers, not a default spearfishing mark. The Pass sits inside sanctuary water, so do not hunt there unless an official map proves otherwise. |
| Tallow Beach - Cosy Corner | Rock, boulder and reef shore dive | Mostly shallow reef, around 2-8 m | Intermediate shore entry | Walk in from the southern end of Tallow Beach | The realistic legal option in this group. Expect drummer, bream and snapper around the rock edge after calm weather. Any easterly shore break makes the return messy. |
| Julian Rocks (Nguthungulli) | Offshore reef sanctuary | Boat dive reef, roughly 2.5 km offshore | No-take closure for spearfishing | Boat access for diving, not hunting | A landmark dive site with grey nurse sharks and turtles. It is a Cape Byron Marine Park sanctuary zone, so spearfishing is prohibited. |
The Byron coast faces the easterly swell corridor, so water quality changes quickly. Small swell, light westerly wind and a few settled days are the useful signs. An E or SE push puts sand and bubbles around Cosy Corner and makes the rock exit less forgiving. After rain, wait for the nearshore water to settle rather than guessing from the car park.
Cape Byron Marine Park is the main legal filter. Sanctuary zones are no-take: no fishing, no spearfishing and no collecting. The city centre warning, The Pass and Julian Rocks all point to hard closure risk. Boundaries can be hard to judge from the water, so leave a generous buffer. If a GPS point, sign or map does not agree, stay out.
On legal reef outside sanctuary water, expect east-coast temperate species rather than a long offshore trophy list. Drummer and bream work the wash, snapper move around broken reef, and yellowtail kingfish can appear when the water is blue enough. NSW size and bag limits decide the keepers. Eastern blue groper, black cod, grey nurse shark and white shark must not be taken.
A NSW Recreational Fishing Fee is required unless an exemption applies. Carry proof, know the current bag and size table, and check marine park zoning before entering. Spearfishing is banned in inland waters, and protected species must be released immediately. Do not load a speargun around people or out of the water. If the clean water is inside a sanctuary, snorkel or wait.
Yes. Spearfishing is recreational fishing in NSW, so the Recreational Fishing Fee applies unless you qualify for an exemption.
No. Julian Rocks is treated as a Cape Byron Marine Park sanctuary site, which means no fishing and no spearfishing.
No for hunting when it falls inside sanctuary water. Use the official map and fail closed if the boundary is uncertain.
Usually poorer. The exposed coast stirs quickly in E to SE swell, so wait for small swell, offshore wind and settled water.
No. Treat eastern blue groper as fully protected from spearfishing and release it immediately if encountered.
Leave your email — and the moment a window opens at Byron Bay, we'll send the go / no-go verdict. Email is all we need.
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