Surf Forecasts:
Zaga (Koroni) surf forecast from 6 Aug 2026:
- Most powerful swell: Sunday 9 Aug, 9AM (local time) - 1ft (0.3m), 2s period, NE 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 0.3m 2s and forecast to arrive on Sunday (Aug 09) at 9AM. 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 (Aug 08) at 9AM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 9AM (Sun 9th Aug) | 1ft (0.3m) 2s |
Table - best surf conditions forecast for Zaga (Koroni) over the next 16 days.
The Lowdown
Alright, mates, Rusty here. Let’s have a look at what’s cookin' for Zaga.
Honestly, I gotta be straight with you – the next couple of weeks look pretty flat for Zaga (Koroni). This spot is a sheltered beach and point break that rarely breaks as it is, and the charts are showing a whole lot of nothing. The combined swell energy is sitting at a weak 0 for the vast majority of the period, so we’re talkin' about a total lack of push. There’s a tiny blip on Sunday the 9th in the morning, with a weak 1 ft swell from the NE at a short 2 seconds – that’s barely a ripple and the energy is only 1. It’s really not worth paddling out for. After that, we see another tiny pulse on Wednesday the 12th morning, with a 0.3 ft SE swell at 4 seconds, and again on the 12th afternoon and 13th afternoon with a 1 ft SW swell at 2 seconds. All of these are rated as poor surf conditions. The rest of the 16-day window is a total flat spell, with heaps of days in a row showing zero swell.
For a beginner-friendly spot that rarely breaks, this is a tough run. The water temp is about average for this time of year, so at least the wait is comfortable. The winds are often light or offshore, which would glass things up nicely if there was any swell, but there just isn’t. Given the lack of waves and the sheltered setup, this stretch might actually be more interesting for a kite session than trying to paddle surf.
Keep an eye on the forecasts, though – things can change. For now, leave the board at home.
- Rusty
Short Range ForecastMostly dry. Warm (max 36°C on Sun afternoon, min 27°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 35°C on Mon morning, min 28°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||
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 4 | W 4 | WSW 4 | WNW 4 | WNW 4 | W 4 | W 4 | NE 2 | W 4 | W 4 | N 3 | WNW 4 | WNW 5 | WNW 5 | WNW 4 | SE 4 | SE 4 | SW 2 | SE 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross | cross-off | off | cross | cross-off |
High Tide | 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 | 3:30PM0.12m | 4:25AM0.09m | 4:08PM0.12m | 5:00AM0.10m | ||||||
Low Tide | 4:07AM0.04m | 7:17PM0.03m | 8:21PM0.02m | 7:28AM0.04m | 9:06PM0.01m | 8:34AM0.04m | 9:44PM0.00m | 9:21AM0.03m | 10:19PM-0.00m | 10:04AM0.02m | 10:52PM-0.01m | ||||||||
 |  |  | | | | | | | | | | | | | | | | | |
 | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — |
 | 8:34 | — | 8:32 | — | — | 8:31 | — | — | 8:30 | — | — | 8:30 | — | — | 8:28 | — | — | 8:27 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 29 | 30 | 29 | 30 | 32 | 29 | 35 | 36 | 34 | 35 | 35 | 33 | 34 | 33 | 30 | 32 | 33 | 31 |
Feels °C | 31 | 29 | 29 | 29 | 30 | 31 | 32 | 34 | 34 | 33 | 32 | 34 | 31 | 33 | 31 | 32 | 30 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | W 4 | W 4 | W 4 | W 4 | WNW 4 | — | W 4 | W 4 | W 4 | W 4 | — | WNW 4 | WNW 5 | WNW 5 | WNW 4 | WNW 5 | WNW 4 | — | — |
| kJ | 3 | 1 | 2 | 1 | 3 | — | 1 | 3 | 1 | 1 | — | 2 | 5 | 2 | 2 | 4 | 2 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 5 | E 7 | — | — | — | — | — | SE 4 | SE 4 | — | — |
| kJ | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | E 7 | E 7 | — | E 6 | E 6 | — | — | SE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 1 | — | — | 1 |
Wind waves Height (m) Direction Period (s) | — | — | WSW 4 | WNW 4 | WNW 4 | W 4 | — | NE 2 | — | NNE 2 | N 3 | — | — | NNE 3 | — | — | NNE 3 | SW 2 | — |
| kJ | — | — | 4 | 3 | 10 | 6 | — | 1 | — | 1 | 2 | — | — | 1 | — | — | 1 | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1228 | 1228 | 2365 | 1228 | 1228 | 2471 | 1280 | 1266 | 2321 | 226 | 311 | 311 | 226 | 311 | 311 | 226 | 353 | 2224 | 2154 |
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.
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