Surf Forecasts:
Zaga (Koroni) surf forecast from 8 Aug 2026:
- Most powerful swell: Saturday 15 Aug, 6PM (local time) - 1.5ft (0.4m), 3s period, SW swell with 3 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 0.4m 3s and forecast to arrive on Saturday (Aug 15) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Monday (Aug 10) at 6PM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 6PM (Sat 15th Aug) | 1.5ft (0.4m) 3s |
Table - best surf conditions forecast for Zaga (Koroni) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on offer for the Zaga (Koroni) stretch.
To be straight with you, looking over the next 16 days, it's a quiet picture. There are no real standouts, no proper swells to get excited about. The forecast is pretty much a long, flat spell. From now, starting Sunday the 9th of August, right through to Monday the 24th of August, you're looking at a gap of over two weeks with no meaningful surf. The first record shows a score of zero, and it stays that way for the entire run.
The only time we see any wave height at all is a tiny bump on Saturday the 15th of August, with a 1ft SW swell, but it's short period at 3 seconds and the combined energy is weak (2). The wind is a moderate cross-off from the WSW, so it'd be clean, but that's not surf. Again on Sunday the 16th of August morning, we get a 0.7ft SSW swell, glassy conditions from the NE, but it's tiny and the energy is basically nothing (1). The afternoon has a bit more energy (2) but with a cross-chop.
Overall, there's just no wave energy to work with. Zaga is a sheltered beach and point that rarely breaks, so a blank run like this is pretty normal for the area. It doesn't look good for paddling, and with the occasional light wind, you might get a glassy flat ocean. Honestly, the only thing worth mentioning is the clean conditions, but with no swell, it's a lake out there.
Stay patient, and check back in a week or two.
Rusty.
Short Range ForecastMostly dry. Warm (max 35°C on Mon morning, min 28°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 35°C on Fri morning, min 28°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
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 4 | W 5 | W 4 | W 4 | WNW 5 | SE 4 | WNW 4 | W 4 | WNW 4 | W 4 | WNW 4 | W 4 | NNE 3 | NW 4 | WNW 4 | NNE 3 | — | SE 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 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 | 4:43PM0.12m | 5:33AM0.10m | 5:16PM0.11m | |||||||
Low Tide | 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 | 10:44AM0.02m | 11:23PM-0.01m | 11:22AM0.02m | 11:51PM-0.00m | |||||||
 |  |  | | | | | | | | | | | | | | | | | |
 | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:47 | — | — |
 | 8:31 | — | 8:30 | — | — | 8:30 | — | — | 8:28 | — | — | 8:27 | — | — | 8:25 | — | — | 8:24 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 34 | 34 | 33 | 35 | 35 | 33 | 35 | 33 | 32 | 33 | 33 | 32 | 32 | 33 | 30 | 35 | 33 | 31 |
Feels °C | 32 | 34 | 32 | 32 | 32 | 35 | 34 | 34 | 31 | 34 | 31 | 33 | 33 | 30 | 32 | 32 | 34 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | W 3 | W 4 | W 5 | W 4 | W 4 | W 4 | WNW 4 | WNW 4 | — | WNW 4 | W 4 | WNW 4 | W 4 | WNW 4 | NW 4 | WNW 4 | WNW 4 | — | WNW 4 |
| kJ | 1 | 1 | 1 | 3 | 1 | 1 | 3 | 2 | — | 1 | 1 | 2 | 1 | 2 | 1 | 2 | 2 | — | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | E 7 | NW 5 | W 6 | SE 4 | — | — | — | — | — | — | — | — | — | — | — | SE 4 |
| kJ | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | W 6 | W 6 | — | — | — | — | W 6 | — | — | E 7 | — | — | E 6 | — | — | E 7 | — | — | — |
| kJ | 1 | 1 | — | — | — | — | 1 | — | — | 1 | — | — | 1 | — | — | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNE 2 | WNW 5 | — | NNE 2 | W 4 | — | — | — | — | NNE 3 | WSW 2 | — | NNE 3 | — | — |
| kJ | — | — | — | — | 1 | 4 | — | 1 | 2 | — | — | — | — | 1 | 1 | — | 1 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2138 | 2122 | 2321 | 226 | 294 | 311 | 226 | 956 | 2204 | 353 | 2120 | 2218 | 2137 | 2140 | 311 | 2139 | 311 | 2461 | 2165 |
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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