- window
- tide
- shelter
- hazard
- access
Rock/sand shore near town, 0–12 m, shore; easy entry, jellyfish possible. Coords approx.
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 mapRock/sand shore near town, 0–12 m, shore; easy entry, jellyfish possible. Coords approx.
Google MapsIsland 5–28 m, swim-out/boat; dentex, sea bream, pandora, good rocky structure, current present. Coords approx.
Google MapsCunda west rocks, 0–18 m, shore/boat; exposed in the meltemi. Coords approx.
Google MapsDeep reef off Cunda, 8–25 m, boat; striped bream, pandora, grouper. Coords approx.
Google MapsIslet 3–20 m, swim-out/boat; two-banded bream, sea bream, pandora, good rocky structure, current present. Coords approx.
Google MapsSouth rocky point, 0–15 m, shore; southeast sheltered from the meltemi. Coords approx.
Google MapsIslet 3–22 m, swim-out/boat; sea bream, two-banded bream, octopus, good rocky structure, boat traffic—fly a float. Coords approx.
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 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.
Spearfishing in Ayvalık is island-channel work around Cunda, Sarımsaklı, Badavut and the outer islets. Depth and level stay qualitative because no safety ratings are provided. Avoid bird reserves, lagoons, ferry channels and marina entrances. Before any local plan, the national rule applies: from 1 Jan 2026 you need the diving-method Amatör Balıkçı Belgesi, a marker float, daylight and breath-hold only.
Use the registered marks as a short list, then recheck wind, exit and traffic. These are field descriptions, not safety ratings.
| Spot | Type | Depth | Level | Access | Notes |
|---|---|---|---|---|---|
| Deli Mehmet reef (off Cunda) | Offshore reef | Deep reef character | Boat-based plan | Boat | Striped bream and pandora are the targets. Cunda channel traffic matters. |
| Sarımsaklı south rocks / Çakmak burnu | Southern rocky point | Shallow to middle rocky band | Shore entry with wind check | Shore | The southeast side is described as sheltered from meltemi. |
| Cunda west rocks | West-facing rocks | Open rocky face | Wind-sensitive | Shore or boat | Exposed in meltemi, so treat it as a conditions mark. |
| Badavut | Rock and sand shore | Shallow shore band | Easy-entry shore option | Shore | The entry is easy, with possible jellyfish. |
The registered spots do not hit a no-take polygon, but that is not blanket permission. Avoid bird reserves, lagoons and marina entrances, and verify the exact face locally.
Local species include striped bream, pandora, two-banded bream, white seabream, dentex and octopus. National minimum sizes include seabass 25 cm, gilthead seabream 20 cm, dentex 35 cm, white seabream 21 cm and pandora 15 cm. Pufferfish is never food; return it to open sea and do not bring it ashore or into port.
Wind logic matters more than a fixed calendar. In Ayvalık, summer poyraz hits north and west faces after midday, while southeast coves may stay flatter. Salt-pan murk, jellyfish and ferries still decide the day.
Yes. Since 1 Jan 2026, you need an Amatör Balıkçı Belgesi marked for dalma yöntemi, issued through e-Devlet for 5 years. Tourists also need a licensed av-turizmi boat or guide, or a pusula permit from the district agriculture directorate. No fee is stated. Dusky grouper (orfoz, Epinephelus marginatus) is fully protected, so taking one is banned outright at any size.
The marks are Cunda-area rocks, Sarımsaklı south rocks, Badavut and nearby islets; avoid lagoons, bird areas, ferries and marina mouths.
Species here include striped bream, pandora, two-banded bream, white seabream, dentex and octopus. Check national size limits.
Yes. Since 1 Jan 2026, the Amatör Balıkçı Belgesi with dalma yöntemi is required through e-Devlet and lasts 5 years. Dusky grouper (orfoz, Epinephelus marginatus) is protected year-round and cannot be taken at any size.
Yes, and tourists still need a licensed av-turizmi guide or boat, or a pusula permit.
No. Breath-hold and snorkel only; scuba, hookah and spare air are banned, and a float is mandatory.
No. Night hunting is banned; ports, marinas and bathing areas within 200 m from 1 Apr to 15 Nov are closed.
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