
Surf Forecasts:
Zaga (Koroni) surf forecast from 3 Jul 2026:
- Most powerful swell: Monday 6 Jul, 12AM (local time) - 1ft (0.3m), 4s period, SW swell with 3 kJ wave energy.
Best Forecast Surf Conditions for Zaga (Koroni) this week:
The most powerful waves expected at Zaga (Koroni) in the next 16 days are 0.3m 4s and forecast to arrive on Monday (Jul 06) at 12AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Friday (Jul 03) at 3PM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 12AM (Mon 6th Jul) | 1ft (0.3m) 4s |
Table - best surf conditions forecast for Zaga (Koroni) over the next 16 days.
Updates in hr min s Forecast update imminent
Alright, team, Rusty here. It’s a quiet one on the Zaga (Koroni) stretch for the next little while. Looking over the whole 16-day run, there’s a long gap where the ocean just isn’t giving us much to work with. The first bit of surf only shows up on the 9th of July, but even then it’s barely a whisper.
So, from now until the morning of Thursday the 9th of July, it’s a total blank. We’re looking at day after day with zero rideable swell, just flat, clean conditions. It’s a tough stretch. That early morning on the 9th, there’s a tiny pulse of 0.3ft swell from the SW with a short 4-second period. The combined energy is basically nil (1). Hardly worth getting the board wet for, but it is offshore with a light NW breeze at 6 mph, so if you’re desperate for a knee-high bump, you could paddle out. The water temp is sitting at 79° with a 3° anomaly, so it’s a touch warmer than normal for this time of year.
After that, the waves vanish again. From the 9th afternoon all the way through the rest of the period up to the 18th of July, the forecast is just a series of glassy mornings and clean afternoons, but with no swell. It’s flat, it’s calm, and it’s a bit heartbreaking if you're keen for a proper session.
There’s really no standout here. No bigger swells, no period to get excited about. The spot itself is sheltered and rarely breaks, so this kind of flat run is pretty normal for Zaga. It’s a beginner-friendly zone, so if you’re learning, the flat, glassy mornings on the 10th, 14th, or 15th might be okay for a very gentle float, but there’s no wave to catch. Honestly, the setup looks more interesting for a kite surfer on some of the windier afternoons than for a paddler with a surfboard.
Keep an eye on the forecasts, but for the next two weeks, don't hold your breath.
Rusty
Short Range ForecastSome drizzle, heaviest during Sun afternoon. Warm (max 29°C on Fri afternoon, min 24°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Wed morning, min 24°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 5 | WSW 6 | W 7 | WSW 7 | WSW 6 | WSW 5 | WSW 5 | WNW 7 | WNW 9 | WNW 7 | WNW 6 | W 4 | W 5 | W 3 | WNW 4 | WNW 4 | WNW 4 | WNW 4 | SW 4 | W 4 | WNW 4 |
Wave Graph | |||||||||||||||||||||
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | glassy | cross | cross-off | glassy | cross | cross-off | cross-off | cross-off | glassy | glassy | cross-off | off | off | cross-off | off | off | cross-off | off |
High Tide | 6:01PM0.11m | 7:14AM0.08m | 6:33PM0.10m | 7:57AM0.08m | 7:11PM0.09m | 8:47AM0.09m | 7:57PM0.08m | 9:45AM0.09m | 9:08PM0.07m | 10:57AM0.09m | 11:09PM0.06m | 12:08PM0.10m | 1:02AM0.07m | ||||||||
Low Tide | 12:07PM0.04m | 1:05AM0.01m | 12:46PM0.04m | 1:39AM0.02m | 1:42PM0.05m | 2:18AM0.02m | 2:44PM0.05m | 2:55AM0.02m | 4:09PM0.05m | 3:46AM0.03m | 5:39PM0.04m | 4:49AM0.03m | 7:11PM0.03m | ||||||||
6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | |
— | 8:54 | — | — | 8:53 | — | — | 8:53 | — | — | 8:53 | — | — | 8:53 | — | — | 8:53 | — | — | 8:52 | — | |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 29 | 27 | 26 | 26 | 26 | 28 | 28 | 27 | 27 | 28 | 27 | 27 | 28 | 27 | 29 | 29 | 27 | 28 | 29 | 27 |
Feels °C | 29 | 28 | 27 | 27 | 27 | 29 | 29 | 28 | 30 | 27 | 26 | 28 | 27 | 26 | 27 | 28 | 25 | 26 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | WSW 5 | — | W 7 | WSW 7 | WSW 6 | WSW 5 | WSW 5 | WNW 7 | WNW 9 | WNW 7 | WNW 6 | W 4 | W 5 | — | W 4 | WNW 4 | W 4 | W 4 | WNW 4 | W 4 | W 4 |
7 | — | 64 | 62 | 32 | 9 | 5 | 9 | 26 | 17 | 4 | 3 | 4 | — | 3 | 3 | 1 | 3 | 6 | 1 | 3 | |
Swell 2 Height (m) Direction Period (s) | W 7 | — | — | — | — | — | WNW 7 | NW 8 | W 8 | W 8 | — | NW 6 | — | — | — | — | — | — | SW 4 | — | — |
1 | — | — | — | — | — | 5 | 3 | 1 | 1 | — | 1 | — | — | — | — | — | — | 1 | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 6 | W 7 | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | WSW 6 | NNW 3 | — | — | — | — | WSW 3 | — | — | WSW 2 | — | — | W 3 | WNW 4 | WNW 4 | WNW 4 | WNW 4 | WNW 4 | W 4 | WNW 4 |
— | 60 | 1 | — | — | — | — | 3 | — | — | 1 | — | — | 4 | 5 | 12 | 5 | 7 | 12 | 8 | 7 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 712 | 1225 | 364 | 47 | 2208 | 254 | 293 | 2213 | 36 | 36 | 2172 | 966 | 1266 | 2208 | 353 | 1266 | 2121 | 299 | 382 | 2457 | 964 |
Best forecast wave conditions in Pelloponisos | |||||||||||||||||||||
Best forecast wave conditions in Greece | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Zaga (Koroni) Surf forecast
The above surf forecast table for Zaga (Koroni) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Zaga (Koroni) can be found by selecting the local surf guide option on the grey menu. Our Zaga (Koroni) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Zaga (Koroni)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Zaga (Koroni) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.










