Surf Forecasts:
Zaga (Koroni) surf forecast from 11 Jul 2026:
- Most powerful swell: Saturday 11 Jul, 9PM (local time) - 0.5ft (0.1m), 4s period, SW swell with 1 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 0.1m 4s and forecast to arrive on Saturday (Jul 11) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Monday (Jul 13) at 9PM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 9PM (Sat 11th Jul) | 0.5ft (0.1m) 4s |
Table - best surf conditions forecast for Zaga (Koroni) over the next 16 days.
G’day, Rusty here. Well, I’ve had a good look at the charts and honestly, it’s a grim picture for Zaga (Koroni). This spot is a sheltered beach and point that rarely breaks, and this entire 16-day stretch is a total write-off for surf. You’ve got nothing—a big fat zero for any real rideable swell for the whole run. It’s not just a few quiet days; this is a blank run from now through to 26 July.
For the first surf break in the outlook, Zaga (Koroni), the water’s sitting at 80°—a touch warmer than normal for this time of year, which is nice for a swim but doesn’t help the waves.
The first real glimpse of anything comes on Saturday afternoon, 18 July, when a tiny 1.0ft swell from the SW creeps in with a short 2-second period and only 1 unit of combined wave energy. That’s basically a ripple. Even then, the wind is cross-shore and the conditions are poor. It’s not surfable.
Across the entire period, winds are often light or offshore, with several glassy mornings (16, 17, 18, 19 July mornings), but without any swell, it’s just a flat, pretty ocean. There’s no energy (0 energy readings across every single row) to work with. Because Zaga rarely breaks and there’s no significant swell, this setup looks more interesting for kite surfing than paddle surfing if you’re desperate for a session on the water.
Don’t hold your breath—forecasts can change, but right now, there’s nothing to chase. Stick to the swimming or the sun.
Rusty.
Short Range ForecastMostly dry. Warm (max 31°C on Sun afternoon, min 25°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 31°C on Wed afternoon, min 25°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Sat 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | — | — | NW 2 | WNW 4 | NW 4 | WNW 4 | WNW 4 | W 6 | WNW 5 | W 5 | WNW 5 | WNW 5 | W 3 | W 4 | W 4 | W 4 | WNW 5 | W 3 | WNW 4 | W 4 | W 4 |
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 | cross | off | off | cross-off | off | off | cross-off | cross-off | cross-on | cross-off | glassy | off | cross-off | off | glassy | cross | off | glassy | cross | off | glassy |
High Tide | 3:07AM0.08m | 2:53PM0.12m | 3:55AM0.08m | 3:38PM0.13m | 4:40AM0.09m | 4:20PM0.13m | 5:23AM0.09m | 5:00PM0.12m | 6:05AM0.09m | 5:38PM0.12m | 6:46AM0.09m | 6:14PM0.11m | 7:28AM0.09m | ||||||||
Low Tide | 9:09PM0.01m | 8:22AM0.03m | 9:55PM0.00m | 9:18AM0.03m | 10:37PM-0.00m | 10:08AM0.03m | 11:16PM-0.00m | 10:55AM0.03m | 11:54PM-0.00m | 11:40AM0.03m | 00:30AM-0.00m | 12:25PM0.03m | 1:05AM0.00m | ||||||||
 |  | | | | | | | | | | | | | | | | | | | | |
 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 |
 | 8:52 | — | — | 8:52 | — | — | 8:52 | — | — | 8:51 | — | — | 8:51 | — | — | 8:50 | — | — | 8:50 | — | 8:49 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 29 | 31 | 28 | 29 | 30 | 27 | 28 | 29 | 27 | 29 | 31 | 28 | 29 | 29 | 28 | 28 | 30 | 28 | 28 |
Feels °C | 28 | 28 | 29 | 30 | 28 | 30 | 31 | 31 | 29 | 28 | 28 | 29 | 30 | 30 | 30 | 29 | 31 | 29 | 32 | 32 | 29 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | WNW 4 | W 5 | W 6 | WNW 5 | NW 7 | W 5 | W 4 | — | W 4 | W 4 | — | W 4 | W 3 | WNW 4 | W 4 | W 4 |
| kJ | — | — | — | — | — | 4 | 4 | 22 | 9 | 2 | 4 | 2 | — | 3 | 1 | — | 1 | 1 | 3 | 2 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NW 8 | — | WNW 5 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 2 | — | 3 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NW 2 | WNW 4 | NW 4 | WNW 4 | WNW 4 | — | — | W 5 | WNW 5 | — | W 3 | WNW 4 | — | W 4 | WNW 5 | — | — | — | — |
| kJ | — | — | 1 | 16 | 12 | 12 | 16 | — | — | 7 | 10 | — | 7 | 3 | — | 3 | 5 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2174 | 1128 | 1117 | 2127 | 1047 | 205 | 2213 | 254 | 364 | 2619 | 964 | 966 | 2617 | 353 | 1282 | 2618 | 254 | 2417 | 2618 | 966 | 382 |
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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