- window
- tide
- shelter
- hazard
- access
Reefs with mussel/octopus/scallop/salmón; kelp (entanglement — knife/buddy). 3 regulated dive areas. Town-level.
Google MapsToday — right on the edge — 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 mapReefs with mussel/octopus/scallop/salmón; kelp (entanglement — knife/buddy). 3 regulated dive areas. Town-level.
Google MapsKelp forest (cachiyuyo) in the bay — magnet for róbalo/notothenids; **entanglement risk: knife + buddy**. One of the 3 regulated areas. Slack.
Google MapsMerchant-fleet steamer grounded on the Isla Blanca reefs; historic wreck, life-covered. Cold and swell. Slack, macro tide.
Google MapsIslas Blancas reefs with mussel, octopus, scallop, sea salmón. **Wildlife sanctuary (sea lions/birds) — respect; Cabo Dos Bahías nearby.** Slack.
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 are PROVINCIAL and vary. Before heading out, check with your province's authority (Chubut — free licence; Río Negro; Buenos Aires — Ciudadano Digital / Flora y Fauna); sea spearfishing is allowed, banned only in inland waters.
Spearfishing in Camarones is a Chubut, cold-water plan. The bay has reefs, mussels, octopus, scallop, sea salmon and kelp forest, but it also has macro tide, swell and sensitive wildlife. This is not a place to copy Buenos Aires or Río Negro rules. Check Chubut provincial fishing authority first, dive near slack, and treat Cabo Dos Bahías or any Isla Blanca protected boundary as closed unless the local authority says otherwise.
The protected Isla Blanca reef is not listed as a hunting recommendation. Use these names only with local boundary checks.
| Spot | Type | Depth | Level | Access | Notes |
|---|---|---|---|---|---|
| Arrecifes Bahía Camarones | Reefs with kelp and shellfish beds | Shallow to mid-depth by tide | Cold-water intermediate | From the bay area after checking exit | Sea salmon, octopus and reef life are noted. Watch kelp entanglement and groundswell. |
| Bosque de Cachiyuyo (Área Turismo Submarino) | Kelp in the underwater-tourism area | Variable, work the edges | Intermediate to advanced | Bay access, best with local support | Fish gather around kelp edges. Carry a knife, keep lines clean and avoid running tide. |
| Naufragio Villarino (Isla Blanca) | Historic wreck on Isla Blanca restingas | Tide and swell dependent | Advanced caution | Only with local confirmation | Interesting structure, but cold, swell and nearby wildlife sensitivity make it a cautious dive. |
The key condition is not a calendar month but slack tide. Patagonia macro tide can make the kelp hard to read and the exit tiring. Cold water shortens sessions, so plan conservative turns. Chubut is the correct province for licensing and quotas. The Patagonian inland-water ban is about rivers and lakes, not this sea, but protected coastal sectors are different: if a boundary near Cabo Dos Bahías or Isla Blanca is uncertain, do not hunt there.
Use bay reefs and kelp edges after checking Chubut rules and protected boundaries.
One reef is flagged protected, so it is excluded from hunting advice.
Kelp entanglement combined with macro-tide current and cold water.
Chubut. Check the provincial fishing authority before the trip.
Sea salmon, róbalos, notothenids and reef-associated life, subject to local rules.
Leave your email — and the moment a window opens at Camarones, 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 ~7 m · satellite, 2 days agosatellite estimate · may differ right at the shore