Surf Forecasts:
Zaga (Koroni) surf forecast from 4 Jul 2026:
Best Forecast Surf Conditions for Zaga (Koroni) this week:
The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Thursday (Jul 09) at 3AM.
Updates in hr min s Forecast update imminent
Alright folks, Rusty here with the rundown. Let’s call it like it is: we’re in for a long, flat stretch. From now until almost the end of the period, it's dead. No swell, no waves to speak of. The water’s sitting at about 79°, a little warmer than average, but that doesn’t do anything for the surf. Zaga (Koroni) is a sheltered little beach and point set-up, but it rarely breaks anyway, and this forecast is just days of glassy, clean, flat conditions. Great for a dip, not for a surf.
There is one tiny, distant possibility right at the end – Sunday the 19th in the afternoon. We might see a minuscule 0.7ft swell from the SSE, with a period of just 2 seconds. That’s barely a bump, with almost no energy behind it. It’s a long way out, too, so don’t get your hopes up. The wind will be a light side-shore, so it’ll be clean, but there’s just nothing to ride.
Plain and simple, there are no good surf options in this 16-day window. For an inconsistent break like Zaga, a run of flat days like this is pretty normal. Keep watching the forecasts – they can turn around.
Rusty
Short Range ForecastLight rain (total 3mm), mostly falling on Sat afternoon. Warm (max 29°C on Mon afternoon, min 24°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Tue afternoon, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | |||||||||||||||
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 7 | WSW 6 | WSW 6 | WNW 7 | WNW 7 | NW 9 | WNW 6 | WNW 6 | W 4 | W 4 | WSW 3 | WNW 4 | WNW 4 | WNW 4 | NW 4 | W 4 | W 4 | W 4 | W 4 | — | WNW 3 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | off | glassy | cross | cross-off | glassy | cross-off | cross-off | off | cross-off | off | off | cross-off | off | glassy | cross-off | off | glassy | cross | off |
High Tide | 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 | 1:09PM0.11m | 2:13AM0.07m | ||||||||
Low Tide | 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 | 6:04AM0.04m | 8:17PM0.02m | ||||||||
 |  |  | |  |  | | |  | | | | | | | | | | | | | |
 | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — |
 | — | 8:53 | — | — | 8:53 | — | — | 8:53 | — | — | 8:53 | — | — | 8:53 | — | — | 8:52 | — | — | 8:52 | — |
mm | — | 1 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 27 | 28 | 28 | 25 | 27 | 29 | 27 | 27 | 29 | 27 | 28 | 29 | 27 | 27 | 29 | 28 | 28 | 30 | 29 |
Feels °C | 28 | 29 | 29 | 28 | 27 | 26 | 27 | 27 | 28 | 27 | 27 | 27 | 29 | 27 | 26 | 28 | 30 | 30 | 28 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | WSW 7 | WSW 6 | WSW 6 | WSW 6 | WNW 7 | NW 9 | WNW 6 | WNW 6 | W 4 | W 4 | — | W 4 | WNW 4 | W 4 | WNW 4 | W 4 | W 4 | W 4 | W 4 | — | — |
| kJ | 48 | 31 | 10 | 6 | 4 | 19 | 8 | 6 | 2 | 4 | — | 3 | 3 | 1 | 6 | 1 | 1 | 1 | 1 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | WNW 7 | WNW 7 | W 7 | WSW 4 | W 7 | W 6 | NW 5 | NW 5 | W 7 | — | — | — | — | WNW 4 | — | — | — | — | — |
| kJ | — | — | 5 | 11 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | 2 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | E 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 3 | — | — | SW 2 | — | — | WSW 3 | WNW 4 | WNW 4 | WNW 4 | NW 4 | — | — | — | — | — | WNW 3 |
| kJ | — | — | — | — | 2 | — | — | 1 | — | — | 2 | 6 | 11 | 5 | 20 | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 36 | 1542 | 254 | 364 | 2208 | 36 | 927 | 2460 | 1266 | 1266 | 2636 | 353 | 1266 | 2471 | 382 | 1288 | 2321 | 964 | 1266 | 2208 | 1284 |
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.
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