Today — right on the edge — 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 Nea Makri, 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 mapRocky shore under the settlement, small coves and slabs to 10 m, then sand. The clearest water in Nea Makri when the wind is south. Sargos, saddled bream, octopus; 3.3 km outside any declared zone. ⚠️ Steep walk down and a slippery slab at the entry; with a north wind don't get in at all. Shore.
Google MapsLow rock and pebble tongues at the north edge of Nea Makri; 3–8 m, weed over stones, sargos and octopus, squid in winter. 1.1 km south of the Marathon underwater archaeological area — do not drift north. ⚠️ Full of swimmers in summer: 100 m rule, and always a float. Shore.
Cameras, map and reference — to hand as you come up.
National minimum sizes + a 150 g floor (in the table below); grouper 1/day. Spearfishing is closed all May (ΠΔ 373/1985).
SpainSOLO 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 local Λιμεναρχείο (port authority) may impose local restrictions. Before heading out, check the current rules and the declared archaeological zones (ENALIA).
Nea Makri has rock entry points such as Zouberi and Mati. East Attica on the South Evoikos gulf, 30 km from Athens — the closest sea to the capital that is not the Saronic. Below you'll find each spot (access, shelter and hazards) and today's forecast.
Long season, June to October (May is the national closed month). The sheltered Saronic opens on most calm mornings; peak is high summer.
Warm mediterranean water (~24–26 °C in summer, ~15 °C in winter), tideless; clear over rock but murkier near Athens' shores.
Easy access and mostly sheltered water — a good place to start, with rocky capes and islets a short hop from the city.
No paid licence is needed in Nea Makri — the amateur one was abolished (Law 4256/2014), but a free ΟΣΠΑ registration is being introduced (check gov.gr). Breath-hold only (no scuba), a mandatory «Υ.Δ.» buoy, 16+, daytime only, and the whole of May is closed. See the guide.
The species cards list 22 species with real presence in this basin; the strongest here are white seabream, common octopus, dusky grouper, common dentex, red porgy and gilthead seabream. Minimum sizes in Greece are NATIONAL, not local: white seabream 23 cm · dusky grouper 45 cm · red porgy 18 cm · gilthead seabream 20 cm · European seabass 25 cm · striped seabream 20 cm · brown meagre / corb 25 cm · common octopus 750 g. Species with no EU size carry the 150 g floor only. Grouper (Epinephelus) — max 1/day, not banned (ΠΔ 373/85, art. 2§2).
Yes. May is a TOTAL spearfishing ban for the whole month, every year, across Greece (ΠΔ 373/1985, art. 3§1α) — so in Nea Makri too. It is law in force, not a draft, and there is no local exemption. Plan June to April.
The daily limit is 5 kg, or one trophy heavier than the limit (ΠΔ 373/85, art. 2§2). Grouper (Epinephelus) — max 1/day. Every fish must be at least 150 g (art. 3§2στ), and selling a recreational catch is prohibited (art. 1§7). The limit is national — in Nea Makri it is the same as everywhere in Greece.
No. Freediving only: scuba and any air-supply apparatus are banned — they may not even be carried aboard (ΠΔ 373/85, art. 3§2γ). In Nea Makri the rest of the national frame applies too: 16+, daytime only, ≥200 m from bathers, harbours, moored vessels and marked nets, and a mandatory «Υ.Δ.» buoy you stay within 50 m of. Pneumatic and band guns are allowed; only powerheads are banned.
Portugal
