Today — sit it out — wave, wind and surge pounding.
Sources & confidence
Compiled by the spearo sea-state engine · How it works →
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.
Leave your email — and the moment a window opens at Casablanca, we'll send the go / no-go verdict. Email is all we need.
What's missing? Tell us what you'd like to see — new spots, species, data or features. We read everything.
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: 3016 spots across 406 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 mapIslet off the Casablanca shore — reach it by boat or, where it lies close in, by swimming from the nearest rocks in calm water. Hunt its rocky base; expect roughly 3–10 m. Atlantic swell and surge here can be heavy: go only on flat days, with a buoy and a partner.
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.
Morocco: underwater fishing requires an authorisation from the Maritime Fisheries Department (dahir 1-73-255). Fishing inside ports is forbidden; Al Hoceïma National Park and other reserves restrict fishing. Rules for scuba, night and catch were not verified — ask the local Délégation des pêches maritimes.
Casablanca has rock entry points such as Sidi Abderrahman Islet. Big city with the Aïn Diab rocks west of the port; water near the harbour is polluted. Below you'll find each spot (access, shelter and hazards) and today's forecast.
Atlantic coast: late summer to autumn (August–October), when the NW swell eases; winter swell is big. Mediterranean coast: June–October.
Atlantic: 16–22 °C all year (upwelling keeps it cool) — 5–7 mm. Mediterranean (Tangier–Saïdia): 15–25 °C.
The Atlantic coast is for experienced divers — powerful swell, surge and cold water; the Mediterranean side (Tangier–Al Hoceïma) is easier. Needs a Maritime Fisheries Department authorisation.
Casablanca: Morocco: underwater fishing requires an authorisation from the Maritime Fisheries Department (dahir 1-73-255). Fishing inside ports is forbidden; Al Hoceïma National Park and other reserves restrict fishing. Rules for scuba, night and catch were not verified — ask the local Délégation des pêches maritimes.
