- window
- tide
- shelter
- hazard
- access
Cape with deep drop-offs to the SW; grouper, dentex and sea bream, very exposed to the S; a renowned ground.
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 mapCape with deep drop-offs to the SW; grouper, dentex and sea bream, very exposed to the S; a renowned ground.
Google MapsRocky coves below Cabo Tiñoso; tricky entry, exposed to S swell.
Google MapsRocky cove west of Cartagena, outside the Cabo Tiñoso reserve; rock drop-offs, sea bream and octopus, semi-sheltered, easy entry.
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».
Minimum sizes by caladero (in the table below). Season depends on the species and place.
Rules change and are REGIONAL. Before heading out, check with the competent autonomous community (licence) and the min-size table in force.
Cartagena is legality-first. The Cabo Tiñoso marine reserve is listed as closed to spearfishing, so Cabo Tiñoso and Cala Salitrona are boundary warnings, not open recommendations. El Portús is the clearest usable entry because it is outside the reserve boundary, semi-sheltered and easy. Isla de las Palomas sits under the Cabo Tiñoso reserve hard warning: treat it as a no-go unless a current boundary check proves otherwise. The legal split is Murcia plus Mediterranean sizes.
These shore-entry zones should only be used with settled sea, a visible buoy and confirmed local limits.
| Spot | Type | Depth | Level | Access | Notes |
|---|---|---|---|---|---|
| El Portús | Rocky cove west of Cartagena, outside the Cabo Tiñoso reserve | Rock ledges and drop-offs | Careful beginner | Easy shore entry | Outside-reserve rocky cove, semi-sheltered, easy entry. Use in clean sea. Murcia licence required. |
| Cabo Tiñoso | Cape with deep drop-offs to the SW | Deep rocky ledges | Advanced | Shore entry with a clear exit route | Deep ledges, but reserve caution. Very south-exposed. Closed inside reserve boundaries. |
| Cala Salitrona | Rocky coves below Cabo Tiñoso | Shore rock in shallow water | Intermediate | Difficult rock entry | Rocky coves below Cabo Tiñoso. Tricky entry, south swell. Boundary check required. |
The bad sector runs from E-SE to SW, with southeast worst. El Portús has rocky ledges, sargo and octopus, and is listed outside the Cabo Tiñoso reserve. Isla de las Palomas toward Isla Plana is rocky ground with moderate SE exposure. Cabo Tiñoso has deep ledges and fish, but the marine reserve ban means it cannot be framed as open water. Cala Salitrona has tricky entry and south swell exposure. Murcia processes the spearfishing licence separately through CARM. The caladero is Mediterranean: seabass 25 cm, gilthead 20 cm, sargo 23 cm, grouper 45 cm, octopus 1 kg.
No. Spearfishing is banned throughout the marine reserve.
El Portús.
Southeast sea, within the E-SE to SW bad sector.
A Murcia spearfishing licence processed separately through CARM.
Mediterranean.
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AEMET station: wind 2.3 m/s · gusts 7.4 · 1 h ago
transparency ~22 m · satellite, 2 days agosatellite estimate · may differ right at the shore