Surf Forecasts:
Zaga (Koroni) surf forecast from 30 Jul 2026:
- Most powerful swell: Friday 31 Jul, 6AM (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 Friday (Jul 31) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Wednesday (Aug 05) at 3PM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 6AM (Fri 31st Jul) | 0.5ft (0.1m) 4s |
Table - best surf conditions forecast for Zaga (Koroni) over the next 16 days.
The Lowdown
Alright, let’s get real about Zaga (Koroni). This is a sheltered beach and point break that almost never breaks, and the next 16 days are a total zero. From July 30th all the way through August 14th, there’s no surf worth mentioning. The combined swell energy is basically nothing, hitting just 0 for almost the whole run, with a couple of days showing a tiny 1 – that’s not even a bump.
Water temp is about 79°F, which is just about normal for the season. So the water feels fine, but there’s no waves to ride.
Even the glassy mornings – like Monday August 3rd with no wind, or August 12th with a flat calm – are totally flat. Clean as a mirror, but nothing coming through. For a spot that’s already inconsistent, this kind of long dry spell is just how it goes sometimes.
If you’re a paddle surfer, don’t bother. The only action here might be for kite surfers on those afternoons with a moderate cross-shore breeze. For the rest of us, it’s a hard pass. Forecasts can change, but as it stands, it’s a long wait.
- Rusty
Short Range ForecastMostly dry. Warm (max 32°C on Fri morning, min 25°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 31°C on Tue afternoon, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||
AM | 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 6 | WNW 4 | SE 4 | — | WNW 5 | WNW 4 | SSW 2 | WSW 3 | NW 4 | SSW 2 | WSW 3 | — | — | WNW 2 | WNW 3 | W 4 | NW 3 | WNW 3 | W 4 | WNW 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 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 | cross | cross-off | cross-off | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross | off | glassy | cross | off | glassy | off | off | off | off | off |
High Tide | 4:45PM0.12m | 5:36AM0.09m | 5:13PM0.11m | 6:04AM0.09m | 5:41PM0.11m | 6:34AM0.09m | 6:12PM0.10m | 7:06AM0.10m | 6:46PM0.09m | 7:45AM0.10m | 7:28PM0.08m | 8:37AM0.09m | 8:25PM0.07m | ||||||||
Low Tide | 10:44AM0.03m | 11:33PM0.00m | 11:14AM0.03m | 11:59PM0.00m | 11:50AM0.03m | 00:26AM0.01m | 12:29PM0.03m | 00:53AM0.01m | 1:18PM0.04m | 1:23AM0.02m | 2:13PM0.04m | 2:02AM0.03m | 3:28PM0.04m | 2:46AM0.04m | |||||||
 | |  | | | | | | | | | | | | | | | | | | | |
 | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — |
 | — | 8:40 | — | — | 8:39 | — | — | 8:38 | — | — | 8:37 | — | — | 8:37 | — | — | 8:36 | — | — | 8:35 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 30 | 28 | 32 | 30 | 29 | 30 | 29 | 28 | 28 | 28 | 26 | 27 | 29 | 27 | 29 | 31 | 28 | 31 | 32 | 28 |
Feels °C | 29 | 28 | 31 | 30 | 28 | 30 | 28 | 27 | 30 | 26 | 27 | 28 | 27 | 28 | 27 | 28 | 30 | 25 | 30 | 31 | 28 |
Swell 1 Height (m) Direction Period (s) | — | — | WNW 4 | WNW 4 | — | WNW 5 | WNW 4 | NW 4 | WSW 3 | — | — | WSW 3 | — | — | — | — | W 4 | — | — | — | WSW 4 |
| kJ | — | — | 2 | 2 | — | 4 | 2 | 1 | 1 | — | — | 1 | — | — | — | — | 1 | — | — | — | 3 |
Swell 2 Height (m) Direction Period (s) | — | W 6 | — | SE 4 | — | — | — | — | NW 4 | NW 4 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | — | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | E 5 | — | — | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 2 | — | — | — | — | — | SSW 2 | — | — | SSW 2 | — | — | — | WNW 2 | WNW 3 | W 4 | NW 3 | WNW 3 | W 4 | WNW 4 |
| kJ | — | 1 | — | — | — | — | — | 1 | — | — | 1 | — | — | — | 1 | 1 | 7 | 6 | 5 | 20 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 968 | 311 | 311 | 1265 | 311 | 226 | 1286 | 2208 | 226 | 311 | 311 | 2154 | 2109 | 2215 | 1922 | 1927 | 2210 | 966 | 1220 | 2208 | 1268 |
Best forecast wave conditions in Pelloponisos | |||||||||||||||||||||
Best forecast wave conditions in Greece | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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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