Surf Forecasts:
Zaga (Koroni) surf forecast from 14 Jul 2026:
- Most powerful swell: Wednesday 15 Jul, 12AM (local time) - 0.5ft (0.1m), 4s period, SE 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 Wednesday (Jul 15) at 12AM. 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 6s period and expected on Tuesday (Jul 21) at 9PM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 12AM (Wed 15th Jul) | 0.5ft (0.1m) 4s |
Table - best surf conditions forecast for Zaga (Koroni) over the next 16 days.
The Lowdown
Right, folks, Rusty here. Let’s have a look at the Zaga (Koroni) forecast for the next couple of weeks.
Honestly, I’m looking at a full 16 days and there’s just nothing to get excited about. The swell is completely absent. The water at Zaga (Koroni) is sitting at 80°, which is much warmer than normal for this time of year, but that’s the only interesting thing here. Every single session shows ‘poor surf conditions’ with a score of zero. We’ve got some nice glassy mornings and some clean offshore winds in the second week, like on the 22nd and 23rd of July, but without any swell, it’s just flat water. It’s a rare-breaking spot anyway, so this kind of blank run is more normal for the area. You’d be better off looking at a kite if the wind picks up, but for paddling, there’s zip.
The only tiny blip is on the afternoon of Friday, 24th of July, where we see a tiny 1 ft swell from the SW with a period of just 2 seconds, and a combined energy of just 1. That’s not real surf. It’s weak, short-period wobble. Even with the clean cross-off wind, it’s not worth a paddle.
So, the outlook is grim. No waves, no standouts, just a long gap of flatness. Stay tuned, though – forecasts can change.
Rusty.
Short Range ForecastMostly dry. Warm (max 31°C on Thu afternoon, min 25°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 32°C on Sat afternoon, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Tue 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
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) | WNW 6 | WNW 6 | W 5 | WSW 2 | WNW 3 | WNW 3 | W 2 | W 5 | W 5 | W 5 | W 4 | NW 5 | WNW 5 | WSW 3 | — | — | W 6 | W 5 | WSW 5 | SSW 3 | WNW 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | glassy | cross-off | cross-off | glassy | cross-off | cross-off | glassy | cross | off | cross-off | cross-off | cross-off | glassy | cross | off | glassy | cross-on | off | glassy |
High Tide | 4:20PM0.13m | 5:23AM0.09m | 5:00PM0.12m | 6:05AM0.09m | 5:38PM0.12m | 6:46AM0.09m | 6:14PM0.11m | 7:28AM0.09m | 6:52PM0.10m | 8:12AM0.09m | 7:27PM0.08m | 9:04AM0.09m | 8:03PM0.07m | 10:03AM0.09m | |||||||
Low Tide | 11:16PM-0.00m | 10:55AM0.03m | 11:54PM-0.00m | 11:40AM0.03m | 00:30AM-0.00m | 12:25PM0.03m | 1:05AM0.00m | 1:10PM0.04m | 1:37AM0.01m | 2:01PM0.04m | 2:10AM0.02m | 3:01PM0.05m | 2:48AM0.03m | ||||||||
 |  | | | | | | | | | | | | | | | | | | | | |
 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 |
 | 8:51 | — | — | 8:51 | — | — | 8:50 | — | — | 8:50 | — | — | 8:49 | — | — | 8:49 | — | — | 8:47 | — | 8:47 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 26 | 28 | 29 | 27 | 29 | 31 | 29 | 29 | 28 | 29 | 30 | 32 | 29 | 28 | 30 | 28 | 27 | 28 | 27 | 27 |
Feels °C | 27 | 27 | 29 | 29 | 29 | 29 | 31 | 31 | 30 | 28 | 31 | 30 | 32 | 31 | 31 | 31 | 31 | 30 | 30 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | WNW 6 | W 5 | W 5 | — | — | WNW 3 | — | W 5 | W 5 | W 5 | W 4 | — | WNW 5 | WSW 3 | — | — | W 6 | W 5 | WSW 5 | WSW 4 | SW 4 |
| kJ | 3 | 4 | 2 | — | — | 1 | — | 4 | 4 | 2 | 1 | — | 2 | 1 | — | — | 2 | 8 | 7 | 3 | 4 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 6 | NW 5 | — | — | — | — | — | — | — | NW 6 | WNW 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | 1 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 6 | — | — | W 7 | — | — | — | — | — | — | — | — | SSW 3 | W 7 |
| kJ | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | 1 | 1 |
Wind waves Height (m) Direction Period (s) | WSW 3 | WNW 6 | — | WSW 2 | WNW 3 | — | W 2 | WNW 3 | — | — | — | — | WSW 2 | — | — | — | W 3 | — | — | — | WNW 5 |
| kJ | 2 | 6 | — | 1 | 1 | — | 1 | 2 | — | — | — | — | 1 | — | — | — | 2 | — | — | — | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2619 | 1266 | 955 | 2617 | 353 | 1266 | 2649 | 1284 | 2396 | 2644 | 226 | 2259 | 2649 | 205 | 958 | 2369 | 876 | 876 | 2169 | 925 | 991 |
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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