
Surf Forecasts:
Zaga (Koroni) surf forecast from 4 Aug 2026:
Best Forecast Surf Conditions for Zaga (Koroni) this week:
The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Friday (Aug 07) at 12AM.
The Lowdown
Alright folks, Rusty here. Let’s get straight into it. We’ve got a long stretch ahead, but unfortunately, it’s a quiet one for the Zaga (Koroni) area.
Right off the bat, the outlook is pretty grim. The entire 16-day window from the 5th of August through to the 20th of August is a total write-off for any kind of surfable waves. The swell energy is sitting at zero (0) for almost every single session, and the few times we do see a tiny bump, it’s a pathetic 0.3 ft or 0.9 ft with a period of just 2 to 4 seconds—that’s barely a ripple, let alone a wave you can ride. The combined energy is a flat zero or a measly 1 (one), which is about as weak as it gets.
The wind is often clean, with plenty of glassy mornings and offshore breezes, but that doesn’t mean a thing when there’s no swell to push through. The setup here is a sheltered beach and point, which usually means it needs a decent push from the SSE to light up, but that direction just isn’t showing up. For a spot that “rarely breaks,” this blank run is sadly pretty normal.
So, what’s the verdict? There is nothing worth paddling out for. If you’re desperate for a float, you might find a knee-high wobble on the afternoon of the 14th of August, but with a 0.9 ft, 2-second swell, it’s not going to offer anything. The water temperature is about average for the time of year, so you won’t need a hood, but you will need a lot of patience.
Honestly, with the wind and the flat conditions, this setup would be more interesting for a kite surfer than a paddle surfer, but even then, you’d need some wind. There’s no standout here, no exceptions. It’s a full 16-day dry spell. Forecasts can change, but for now, store the board and grab a coffee.
Rusty.
Short Range ForecastMostly dry. Warm (max 34°C on Thu afternoon, min 27°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 37°C on Sun afternoon, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | ||||||||||||||
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 | WNW 4 | W 4 | WNW 4 | WNW 4 | W 3 | WNW 4 | WNW 4 | W 4 | W 4 | WNW 4 | W 5 | W 4 | W 4 | W 5 | W 4 | W 4 | E 7 | WNW 4 |
Wave Graph | |||||||||||||||||||
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 | off | off | cross-off | off | cross-off | cross-off | off | off | off | off | glassy | cross-off | cross-off | cross-off | cross | cross-off | cross-off | glassy | cross-off |
High Tide | 8:37AM0.09m | 8:25PM0.07m | 9:58AM0.09m | 11:01PM0.06m | 11:45AM0.09m | 1:25AM0.06m | 1:04PM0.10m | 2:26AM0.07m | 2:01PM0.11m | 3:10AM0.08m | 2:49PM0.12m | 3:49AM0.09m | |||||||
Low Tide | 2:02AM0.03m | 3:28PM0.04m | 2:46AM0.04m | 5:21PM0.04m | 4:07AM0.04m | 7:17PM0.03m | 8:21PM0.02m | 7:28AM0.04m | 9:06PM0.01m | 8:34AM0.04m | 9:44PM0.00m | ||||||||
— | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | |
8:36 | — | 8:35 | — | — | 8:34 | — | — | 8:32 | — | — | 8:31 | — | — | 8:30 | — | — | 8:30 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 32 | 33 | 30 | 32 | 34 | 30 | 30 | 32 | 28 | 29 | 31 | 30 | 36 | 37 | 34 | 34 | 33 | 30 |
Feels °C | 29 | 31 | 30 | 30 | 31 | 31 | 29 | 30 | 31 | 27 | 30 | 32 | 28 | 33 | 36 | 35 | 32 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | W 3 | WNW 4 | — | WNW 4 | WNW 4 | — | WNW 4 | W 4 | — | WSW 4 | WNW 4 | W 5 | W 4 | W 4 | W 5 | W 4 | W 4 | — | WNW 4 |
1 | 2 | — | 3 | 3 | — | 6 | 3 | — | 3 | 6 | 2 | 3 | 3 | 4 | 1 | 1 | — | 3 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 5 | — | — | — | — | NW 4 | — | — | — | — | — | — |
— | — | — | — | — | — | — | 1 | — | — | — | — | 1 | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 7 | — | E 7 | E 8 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | |
Wind waves Height (m) Direction Period (s) | WNW 3 | — | W 4 | — | — | W 3 | WNW 4 | WNW 4 | W 4 | W 4 | WNW 4 | — | — | NNE 2 | W 5 | — | NNE 2 | WSW 2 | — |
1 | — | 7 | — | — | 6 | 15 | 9 | 14 | 9 | 20 | — | — | 1 | 16 | — | 1 | 1 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2109 | 2123 | 2347 | 2208 | 1542 | 2213 | 1228 | 1228 | 2321 | 1228 | 1203 | 2475 | 1266 | 1266 | 2321 | 226 | 311 | 311 | 226 |
Best forecast wave conditions in Pelloponisos | |||||||||||||||||||
Best forecast wave conditions in Greece | |||||||||||||||||||
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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.











