- window
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Rocky shallows off Santa Catalina; rock drop-offs, exposed to W swell.
Google MapsDive tomorrow — wave, wind and noticeable surge.
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 mapRocky shallows off Santa Catalina; rock drop-offs, exposed to W swell.
Google MapsRock and shallows off Cortadura beach; mixed bottom, moderately exposed to the SW.
Google MapsRocky ground between the La Caleta castles; rock shallows, sea bream and gilthead, exposed to the westerly (Poniente, W).
Google MapsHarbour-mouth breakwaters; boulders with octopus, semi-sheltered from the easterly, good for beginners.
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.
Cádiz is an Atlantic shallow-rock city where Poniente controls the day. La Caleta and Bajo de Santa Catalina need low west swell; Cortadura / Torregorda has moderate southwest exposure; Punta de San Felipe is more sheltered from Levante but must be treated carefully because it is a harbour-mouth breakwater. The legal split is Andalusia plus Gulf of Cádiz sizes, including 36 cm seabass.
These shore-entry zones should only be used with settled sea, a visible buoy and confirmed local limits.
| Spot | Type | Depth | Level | Access | Notes |
|---|---|---|---|---|---|
| Punta de San Felipe | Breakwater boulders and shore rock | Boulder ground near shore | Careful beginner | From the outer shore rock, outside port waters | Breakwater boulders with octopus, sheltered from Levante. Check access and traffic. Stay out of port restrictions. |
| Cortadura / Torregorda | Rocky beach edges | Shallow rock and sand | Intermediate | From the beach edge, away from bathers | Mixed rock and shallows off the beach. Moderate SW exposure. Andalusian licence required. |
| La Caleta | Rocky ground between the La Caleta castles | Shallow rock and sand | Intermediate | Shore entry with a clear exit route | Rocky shallows between the castles. Avoid Poniente. Avoid bathing areas. |
| Bajo de Santa Catalina | Rocky shallows off Santa Catalina | Rock ledges and drop-offs | Intermediate | Shore entry with a clear exit route | Rocky ledges off Santa Catalina. West swell sensitive. Gulf of Cádiz sizes apply. |
The bad sector runs from south-southwest to west-northwest, with west worst. Use the Playa de La Caleta webcam because no NDBC buoy is listed. La Caleta has rocky shallows with sargo and gilthead but is exposed to Poniente. Cortadura / Torregorda has mixed ground and moderate SW exposure. Punta de San Felipe has boulders with octopus and shelter from easterly Levante, yet port and traffic restrictions must be respected. Bajo de Santa Catalina has rocky ledges and takes west swell. Andalusia requires a spearfishing licence and medical certificate; the local caladero is Gulf of Cádiz.
Poniente and west swell.
An Andalusian spearfishing licence with a medical certificate.
Gulf of Cádiz.
European seabass is listed at 36 cm.
No. Recreational spearfishing is daylight only.
Leave your email — and the moment a window opens at Cádiz, we'll send the go / no-go verdict. Email is all we need.
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AEMET station: wind 1.4 m/s · gusts 4.3 · 1 h ago