Surf Forecasts:
Zaga (Koroni) surf forecast from 9 Jul 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 Sunday (Jul 12) at 6PM.
Alright folks, Rusty here. Let’s be straight with you – for the next 16 days, we’re looking at a whole lot of nothing. The surf is totally flat, so there’s no good option to paddle out. It’s a rare situation for Zaga (Koroni), and it’s a beach and point break that barely ever breaks anyway, so a blank run like this isn’t unheard of for the area.
We’ve got a 16-day window starting from July 9th, and not a single decent wave in sight. The combined energy of all swells directed here is a big fat zero (0) for the entire period. The water is sitting at 80°F – that’s a full 5°F warmer than normal for this time of year, which is very unusual. Usually, you’d expect average conditions, but this is much warmer.
There’s a gap of zero surfing for the whole stretch. The wind is often glassy or light offshore, which would be a major positive if there was any swell, but without waves, it’s just a nice day for a swim. From Thursday the 9th all the way through to Friday the 24th, it’s the same story: poor surf conditions.
Keep your board in the car – it tends not to stay this poor for long, and forecasts can change. But for now, there’s nothing to ride. Stay patient.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Thu afternoon, min 25°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 32°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||
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) | WNW 4 | W 4 | WSW 5 | WSW 5 | W 5 | W 4 | — | — | — | — | WNW 4 | NW 4 | WNW 4 | W 4 | WNW 5 | W 5 | WNW 5 | W 5 | W 4 | W 4 | WNW 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 0 | 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 | cross-off | glassy | glassy | cross-on | cross-off | glassy | cross | off | off | cross-off | off | glassy | cross | off | glassy | cross-off | off | glassy | cross | cross-off |
High Tide | 12:08PM0.10m | 1:02AM0.07m | 1:09PM0.11m | 2:13AM0.07m | 2:04PM0.12m | 3:07AM0.08m | 2:53PM0.12m | 3:55AM0.08m | 3:38PM0.13m | 4:40AM0.09m | 4:20PM0.13m | 5:23AM0.09m | 5:00PM0.12m | ||||||||
Low Tide | 7:11PM0.03m | 6:04AM0.04m | 8:17PM0.02m | 7:16AM0.04m | 9:09PM0.01m | 8:22AM0.03m | 9:55PM0.00m | 9:18AM0.03m | 10:37PM-0.00m | 10:08AM0.03m | 11:16PM-0.00m | 10:55AM0.03m | 11:54PM-0.00m | ||||||||
 | |  | | | | | | | | | | | | | | | | | | | |
 | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — |
 | — | 8:52 | — | — | 8:52 | — | — | 8:52 | — | — | 8:52 | — | — | 8:52 | — | — | 8:51 | — | — | 8:51 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 29 | 28 | 26 | 27 | 26 | 27 | 29 | 28 | 30 | 32 | 29 | 28 | 29 | 29 | 29 | 30 | 28 | 29 | 30 | 27 |
Feels °C | 28 | 28 | 29 | 27 | 28 | 28 | 27 | 28 | 27 | 30 | 31 | 29 | 30 | 31 | 31 | 28 | 29 | 29 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | W 6 | — | WSW 5 | WSW 5 | W 5 | W 4 | — | — | — | — | W 4 | W 4 | WNW 4 | W 4 | WNW 5 | W 5 | WNW 5 | W 5 | W 4 | — | WNW 5 |
| kJ | 1 | — | 10 | 9 | 4 | 1 | — | — | — | — | 1 | 3 | 5 | 3 | 9 | 2 | 4 | 5 | 2 | — | 8 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | NW 4 | — | — | — | — | — | — | — | — | — | NW 5 | — | — | NW 5 | — | — |
| kJ | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 4 | W 4 | — | — | — | — | — | — | — | — | WNW 4 | NW 4 | WNW 4 | — | — | — | — | — | — | W 4 | — |
| kJ | 5 | 15 | — | — | — | — | — | — | — | — | 10 | 7 | 12 | — | — | — | — | — | — | 9 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2120 | 2213 | 1287 | 2109 | 2120 | 2109 | 2120 | 2176 | 1128 | 1006 | 2321 | 1047 | 1974 | 2688 | 254 | 2557 | 2364 | 364 | 1288 | 2394 | 353 |
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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