Surf Forecasts:
Zaga (Koroni) surf forecast from 5 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 offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 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 be straight with you – it's a tough stretch ahead for the Zaga (Koroni) zone. We're looking at a long, dry spell with barely a ripple for the better part of two weeks.
Right now, and for the next several days, there's simply no surf on the cards. The water temp is sitting at a very unusual 84°F, which is about 6°F warmer than normal for this time of year – that's a real anomaly, feels like a warm bath. But that's where the good news ends. From now until around the 17th of September, it's flat. The combined wave energy is sitting at zero (0) day after day. There are a few glassy mornings with no wind, and we even get some offshore breezes, but with no swell to work with, it's just a pretty, flat ocean.
You'll see a few little bumps pop up from the 17th onwards. On the 18th of September, Friday morning, there's a whisper of a swell – 1 ft from the SSE with a short period of just 4 seconds. The combined energy is pitiful, barely registering (2). The wind is a clean offshore from the NW, which is about the only thing going for it. A couple of similar tiny pulses follow into the weekend of the 19th and 20th, but we're talking about ankle-biters at best.
Honestly, for a spot that rarely breaks, this blank run is pretty normal. There's nothing here that's going to get a surfer out of bed. The setups we see are so weak and small, and with a period under 8 seconds, there's no power or shape to the waves. It's a solid two-week gap with nothing worth paddling for. The forecasts can always change, but for now, keep your boards in the car and your expectations low. This is more of a kitesurfing setup if the wind gets up, but for a paddle surfer, it's a no-go.
Rusty.
Short Range ForecastMostly dry. Warm (max 31°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Thu afternoon, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||
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) | W 3 | W 3 | WNW 3 | W 4 | WNW 4 | W 4 | W 4 | SE 4 | SE 4 | — | WSW 3 | — | — | — | — | — | — | W 5 | W 5 | — |
Wave Graph  | ||||||||||||||||||||
 kJ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 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 | off | cross | off | glassy | cross | cross-off | glassy | cross-on | cross-off | glassy | cross | off | glassy | cross | cross-off | glassy | cross-on | glassy |
High Tide | 1:47AM0.07m | 1:04PM0.10m | 2:26AM0.08m | 1:56PM0.11m | 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 | |||||||
Low Tide | 7:20PM0.03m | 6:26AM0.05m | 8:14PM0.02m | 7:44AM0.04m | 8:47PM0.01m | 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 | |||||||
 |  | | | | | | | | | | | | | | | | | | | |
 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — |
 | 7:54 | — | — | 7:53 | — | — | 7:52 | — | — | 7:51 | — | — | 7:49 | — | — | 7:47 | — | — | 7:45 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 31 | 28 | 29 | 31 | 29 | 31 | 30 | 29 | 27 | 27 | 26 | 26 | 27 | 26 | 26 | 28 | 26 | 26 | 28 | 27 |
Feels °C | 28 | 27 | 29 | 31 | 30 | 30 | 28 | 29 | 29 | 27 | 30 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 3 | W 3 | W 4 | WNW 4 | W 4 | W 4 | W 4 | — | — | — | — | — | — | — | — | — | — | W 5 | — |
| kJ | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | 2 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SE 4 | SE 4 | — | — | — | — | — | — | — | — | W 5 | — | — |
| kJ | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NW 5 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 3 | — | WNW 3 | — | WNW 4 | — | — | — | — | — | WSW 3 | — | — | — | — | — | — | — | — | — |
| kJ | 2 | — | 2 | — | 10 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 2138 | 353 | 2120 | 2138 | 968 | 964 | 1020 | 1287 | 2120 | 2138 | 226 | 1266 | 2109 | 353 | 353 | 1549 | 876 | 876 | 788 | 679 |
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