
Surf Forecasts:
Zaga (Koroni) surf forecast from 16 Jul 2026:
Best Forecast Surf Conditions for Zaga (Koroni) this week:
The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Thursday (Jul 23) at 3PM.
The Lowdown
Alright crew, Rusty here. Let's break down what's in the water.
Right off the bat, I'm gonna be honest – this is a tough stretch. We're looking at a 16-day window, and for the vast majority of it, there's absolutely nothing. There's a solid 9-day gap from the start on July 17th all the way to July 25th with zero surf. The winds are often good, and the conditions look glassy or clean plenty of times, but without any swell, it's just a flat, pretty lake.
Then, come Sunday morning July 26th, we finally see a tiny pulse of energy. The swell direction is from the South, but it's a mere 0.3 ft. The period is a short 5 seconds, so it's pretty weak and disorganized. The combined energy is a measly 1, which is just a whisper. It's barely surfable for a longboard. This spot, Zaga (Koroni), is a beach and point break that's a bit sheltered and is recorded as "rarely breaks," which makes this dry spell feel more normal than a shock. It's a beginner-friendly wave, but this little bump won't be giving anyone much of a ride. The winds are light offshore from the NW in the morning, so it'll be clean, but the swell is just too small. It's a "maybe if you're desperate" kind of morning.
After that, the forecast drops right back to zero for the rest of the outlook. The afternoon of the 26th has a fresh 19 mph cross-offshore wind, but with no swell, it's a total write-off. The following days are all the same story: clean skies, light winds, and a flat ocean.
So, the honest truth? There are no standouts in this 16-day forecast. The best of a bad bunch is that tiny 0.3 ft wave on the morning of July 26th, but it's not something I'd get excited about. For this area, a blank run like this is pretty normal for the time of year. Keep your eyes on the charts, because it tends not to stay this flat forever.
Rusty.
Short Range ForecastMostly dry. Warm (max 31°C on Fri afternoon, min 27°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 32°C on Tue afternoon, min 27°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||
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 5 | W 4 | WSW 4 | W 4 | WNW 2 | WSW 2 | — | — | — | WNW 6 | WNW 5 | W 5 | — | — | — | WNW 3 | W 3 | W 3 | WNW 6 |
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 | cross-off | glassy | cross-off | cross-off | glassy | cross | cross-off | glassy | cross | off | glassy | cross-on | off | glassy | cross-off | off | cross-off | off | off |
High Tide | 6:46AM0.09m | 6:14PM0.11m | 7:28AM0.09m | 6:52PM0.10m | 8:12AM0.09m | 7:27PM0.08m | 9:04AM0.09m | 8:03PM0.07m | 10:03AM0.09m | 9:22PM0.06m | 11:18AM0.09m | 00:20AM0.06m | |||||||
Low Tide | 00:30AM-0.00m | 12:25PM0.03m | 1:05AM0.00m | 1:10PM0.04m | 1:37AM0.01m | 2:01PM0.04m | 2:10AM0.02m | 3:01PM0.05m | 2:48AM0.03m | 4:27PM0.05m | 3:27AM0.04m | 6:36PM0.05m | |||||||
— | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | |
8:50 | — | 8:50 | — | — | 8:49 | — | — | 8:49 | — | — | 8:47 | — | — | 8:47 | — | — | 8:46 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 29 | 31 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 29 | 30 | 29 | 30 | 32 | 30 | 29 | 32 | 28 |
Feels °C | 29 | 29 | 30 | 31 | 30 | 29 | 32 | 30 | 30 | 33 | 30 | 31 | 31 | 30 | 32 | 31 | 31 | 31 | 27 |
Swell 1 Height (m) Direction Period (s) | W 5 | W 4 | — | W 4 | — | — | — | — | — | WNW 6 | WNW 5 | W 5 | — | — | — | — | — | — | — |
4 | 4 | — | 1 | — | — | — | — | — | 6 | 2 | 2 | — | — | — | — | — | — | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | W 6 | WNW 5 | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | WSW 4 | — | WNW 2 | WSW 2 | — | — | — | — | WNW 3 | — | — | — | — | WNW 3 | W 3 | W 3 | WNW 6 |
— | — | 6 | — | 1 | 1 | — | — | — | — | 1 | — | — | — | — | 1 | 1 | 7 | 107 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 299 | 1266 | 2604 | 226 | 2739 | 2515 | 353 | 1258 | 2481 | 2127 | 2121 | 2213 | 2121 | 2120 | 2169 | 955 | 876 | 1235 | 267 |
Best forecast wave conditions in Pelloponisos | |||||||||||||||||||
Best forecast wave conditions in Greece | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.










