Surf Forecasts:
Zaga (Koroni) surf forecast from 7 Sep 2026:
- Most powerful swell: Tuesday 8 Sep, 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 Tuesday (Sep 08) 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 0.6m 4s period and expected on Saturday (Sep 12) at 6PM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 12AM (Tue 8th Sep) | 0.5ft (0.1m) 4s |
Table - best surf conditions forecast for Zaga (Koroni) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get straight into it for the Zaga (Koroni) zone. I’ve looked over the numbers, and I gotta be honest with you – it’s a rough stretch ahead.
We’re looking at a full 16-day window, and the first surf recommendation doesn’t even show up until the 13th of September. That’s a solid six-day gap of nothing but flat, poor surf conditions right from the start. For a spot that’s already described as "rarely breaks," this is a pretty normal blank run for the area. The water is sitting at a very unusual 84°F, which is much warmer than normal for this time of year, but that’s about the only thing happening.
The first blip of activity appears on the afternoon of Sunday the 13th. We’re talking a tiny 1 ft swell sneaking in from the SE, with a short period of just 3 seconds. That’s barely a ripple. The combined energy is a weak 2, so don’t expect any push. The wind is a light WSW cross-off, which keeps the surface clean, but there’s just no power behind it. It’s a beginner-level wave at best, and even then, it’s a struggle.
After that, the forecast goes dead again. The rest of the 16 days from the 14th through the 22nd are all marked as poor surf conditions with zero wave energy. Even though the wind often turns offshore or glassy in the mornings, especially from the 16th to the 19th with light N winds, there’s simply no swell to work with. The afternoon sea breezes from the SW get up to 12–15 mph, but without any waves, it’s just a flat, choppy lake.
If you’re a beginner who just wants to sit on a board and feel the water, maybe the morning of the 13th offers a tiny window. But for anyone looking for a real surf, there’s nothing on offer here. The setup is a beach and point, so when the swell is stronger, it could be interesting, but this forecast shows zero hope for a proper wave. Honestly, this looks more like a kiteboarding or windsurfing scenario if the wind picks up, because the paddle surfing is a total write-off.
Stay patient, and check back in a week. Forecasts can change, but right now, it’s a desert.
- Rusty
Short Range ForecastMostly dry. Warm (max 28°C on Mon night, min 25°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 30°C on Sat afternoon, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||
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) | SE 4 | SE 4 | WSW 2 | WSW 3 | WSW 3 | W 3 | WNW 2 | W 5 | W 5 | W 4 | W 5 | W 5 | NW 3 | WNW 3 | WNW 3 | WNW 4 | WNW 4 | WNW 4 | — |
Wave Graph  | |||||||||||||||||||
 kJ | 1 | 1 | 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 | cross-off | glassy | cross-off | off | glassy | cross-on | off | glassy | cross | off | glassy | cross-off | off | glassy | cross-off | off |
High Tide | 2:59AM0.09m | 2:38PM0.11m | 3:30AM0.10m | 3:15PM0.12m | 3:59AM0.10m | 3:49PM0.12m | 4:28AM0.11m | 4:21PM0.11m | 4:55AM0.11m | 4:52PM0.11m | 5:20AM0.11m | 5:22PM0.10m | 5:45AM0.11m | ||||||
Low Tide | 8:35AM0.03m | 9:20PM0.00m | 9:16AM0.03m | 9:49PM-0.00m | 9:53AM0.02m | 10:17PM-0.00m | 10:28AM0.02m | 10:43PM0.00m | 11:01AM0.02m | 11:08PM0.01m | 11:33AM0.02m | 11:31PM0.01m | |||||||
 |  | | | | | | | | | | | | | | | | |  | |
 | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — |
 | 7:52 | — | 7:51 | — | — | 7:49 | — | — | 7:47 | — | — | 7:45 | — | — | 7:45 | — | — | 7:43 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 28 | 28 | 28 | 27 | 26 | 28 | 27 | 26 | 28 | 27 | 27 | 29 | 28 | 28 | 30 | 27 | 27 | 28 | 26 |
Feels °C | 30 | 28 | 27 | 30 | 28 | 28 | 28 | 29 | 30 | 29 | 29 | 30 | 30 | 30 | 30 | 28 | 29 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | W 4 | W 4 | — | WSW 3 | WSW 3 | W 3 | — | W 5 | W 5 | W 4 | W 5 | W 5 | — | WNW 3 | — | WNW 4 | WNW 4 | WNW 4 | — |
| kJ | 1 | 1 | — | 2 | 1 | 1 | — | 2 | 4 | 1 | 2 | 2 | — | 1 | — | 3 | 3 | 2 | — |
Swell 2 Height (m) Direction Period (s) | SE 4 | SE 4 | NW 4 | — | — | — | — | — | — | — | — | — | — | W 5 | — | — | — | — | — |
| kJ | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | NW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | WSW 2 | — | — | — | WNW 2 | WNW 2 | — | — | NNW 3 | — | NW 3 | — | WNW 3 | — | — | — | — |
| kJ | — | — | 1 | — | — | — | 1 | 1 | — | — | 1 | — | 1 | — | 2 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1020 | 226 | 2138 | 2138 | 226 | 1277 | 1691 | 1207 | 1128 | 1517 | 1006 | 876 | 955 | 991 | 742 | 793 | 679 | 311 | 311 |
Best forecast wave conditions in Pelloponisos | |||||||||||||||||||
Best forecast wave conditions in Greece | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Zaga (Koroni) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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.
Nearest