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The full spot briefing is part of the subscription: entry, bottom, hazards, tide window.
Open in the appDive today — wave, wind and visibility.
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
Leave your email — and the moment a window opens at Karaburun, 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.
What's missing? Tell us what you'd like to see — new spots, species, data or features. We read everything.
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: 1391 spots across 205 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 mapThe full spot briefing is part of the subscription: entry, bottom, hazards, tide window.
Open in the appIsland 5–30 m, swim-out/boat; dentex, sea bream, pandora, good rocky structure, current present. Coords approx.
Google MapsCameras, map and reference — to hand as you come up.
West-shore rocks, 0–18 m, shore/boat; clear but meltemi-exposed. Coords approx.
Google MapsThe full spot briefing is part of the subscription: entry, bottom, hazards, tide window.
Open in the appIslet 8–30 m, swim-out/boat; dentex, pandora, octopus, good rocky structure, current present. Coords approx.
Google MapsLeeward east shore, rock/sand 0–15 m, shore; a refuge in the meltemi, the safest option. Coords approx.
Google MapsNW lighthouse point, rock/deep edge 0–25 m, shore/boat; WARNING: meltemi-exposed, hits hard, calm days only. Verified coord. ⛔ The mark lies INSIDE diving-ban area E10 (annex to BKK 2016/8743; Tebliğ 2024/21 md. 17(3)) — on the CONSERVATIVE boundary: the seaward edge is the act's own coordinates, the shore-side edge is our chord (Türkiye publishes no official coastline), so the mark may be inside the act or only inside our chord. Check with the local liman başkanlığı before you go.
Google MapsThe full spot briefing is part of the subscription: entry, bottom, hazards, tide window.
Open in the appSOLO 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.
Rules change and the 6/2 tebliğ renews in September 2028. Before heading out, check with the district agriculture directorate (il/ilçe müdürlüğü) and the coast guard (Sahil Güvenlik); as a tourist, get the permit or go with a licensed guide.
Karaburun is a wind-geometry read. The west and north faces are among the most meltemi-exposed in the Aegean; Sarpıncık Feneri gives 0-25 m rock and deep edge, but only on calm days. Mordoğan sits on the leeward east shore, a 0-15 m rock/sand refuge and the safest local option. Denizgiren is clear west-shore rock, also exposed. local notes also note two sunken ferry reefs, Alaybey and 9 Eylül, plus Büyükada/Küçükada as mostly boat-only points. First-degree military zones are not published and must be checked locally, with a Coast Guard post at Mordoğan. The legal check is separate: since 1 January 2026 the Amatör Balıkçı Belgesi must include the diving method; use apnea only and do not hunt at night.
Sarpıncık and Denizgiren are exposed west/north reads. Mordoğan is the leeward east-shore alternative. Because unpublished military zones are part of local notes, local verification is not optional here.
| Spot | Type | Depth | Level | Access | Notes |
|---|---|---|---|---|---|
| Sarpıncık Feneri | Rocky point | 0-25m | Experienced | Shore or boat | NW lighthouse point, 0-25 m rock/deep edge, shore or boat; strongly meltemi-exposed, calm days only. |
| Mordoğan (leeward) | Rock/sand shore | 0-15m | Intermediate | Shore | Leeward east shore, 0-15 m rock/sand from shore; the safer refuge when the meltemi is working. |
| Denizgiren | Rock/sand shore | 0-18m | Experienced | Shore or boat | West-shore rocks, 0-18 m, shore or boat; clear water but exposed to the same meltemi pattern. |
Wind direction comes first. Sarpıncık and Denizgiren can be clean but harsh, while Mordoğan gives the leeward read. Then check unpublished military boundaries locally and avoid guessing from the beach. Protected species still stay off the list; verify grouper limits before targeting any allowed species.
No. local notes marks it as strongly meltemi-exposed and suitable only on calm days.
It is the leeward east-shore refuge and the safest option in the local notes.
They are not published in ordinary text, so verify locally and with nautical-chart information.
From 1 January 2026, the Amatör Balıkçı Belgesi must show the diving method.
No. Breath-hold only, and no night spearfishing.