Surf Forecasts:
Zaga (Koroni) surf forecast from 15 Jul 2026:
Best Forecast Surf Conditions for Zaga (Koroni) this week:
The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Wednesday (Jul 22) at 3PM.
The Lowdown
Alright, folks, Rusty here. Let’s be straight with you – this outlook for Zaga (Koroni) is a tough one to write. We’re looking at a 16-day window, and honestly, there’s just nothing doing. The swell is completely flat, with zero combined wave energy (0) for the entire period. It’s a dead calm.
The first real chance for a wave doesn’t even appear on the radar. We’ve got a solid 16-day gap with no surf on offer. The water is a warm 80°, which is a touch warmer than normal for this time of year, so you’d be comfortable just floating around, but that’s about it.
Zaga is a sheltered spot that rarely breaks, and this forecast proves it. Every single day, from Wednesday the 15th of July right through to Thursday the 30th of July, it’s the same story: "poor surf conditions." The winds are often glassy or offshore, which would be perfect if there was any swell, but there isn’t. The setup is a beach and point, so when there is energy, it could be fun for beginners, but it’s not built for this kind of flat spell.
This is one of those blank runs that’s more normal for the area. It tends not to stay poor for long, but for now, the only thing offering any energy is the wind. With some strong afternoon breezes pushing 18 to 22 mph, the setup looks more interesting for kite surfing than paddle surfing. There’s simply nothing to recommend for a surfer across the entire 16 days.
Rusty.
Short Range ForecastMostly dry. Warm (max 30°C on Thu afternoon, min 26°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 32°C on Mon afternoon, min 27°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||
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 5 | WSW 3 | WNW 3 | NW 3 | W 2 | W 5 | W 5 | W 4 | W 4 | NW 5 | WSW 4 | W 4 | — | — | WNW 6 | W 5 | W 5 | W 3 | W 4 | W 4 | WNW 4 |
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 | glassy | cross-off | cross-off | glassy | cross-off | cross-off | glassy | cross | cross-off | glassy | cross | off | glassy | cross | off | off | cross-off | off | off | cross-off | off |
High Tide | 5:00PM0.12m | 6:05AM0.09m | 5:38PM0.12m | 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 | ||||||||
Low Tide | 10:55AM0.03m | 11:54PM-0.00m | 11:40AM0.03m | 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 | |||||||
 | |  | | | | | | | |  | | | | | | | | | | | |
 | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — |
 | — | 8:51 | — | — | 8:50 | — | — | 8:50 | — | — | 8:49 | — | — | 8:49 | — | — | 8:47 | — | — | 8:47 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 29 | 28 | 28 | 30 | 28 | 28 | 28 | 28 | 29 | 30 | 28 | 28 | 29 | 29 | 30 | 32 | 28 | 32 | 33 | 29 |
Feels °C | 29 | 28 | 30 | 30 | 30 | 30 | 30 | 28 | 31 | 29 | 30 | 31 | 31 | 29 | 32 | 31 | 33 | 29 | 33 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | W 5 | — | W 3 | W 3 | — | W 5 | W 5 | W 4 | W 4 | — | NW 5 | W 4 | — | — | — | W 5 | W 5 | W 3 | W 5 | — | — |
| kJ | 2 | — | 1 | 1 | — | 4 | 4 | 2 | 1 | — | 1 | 1 | — | — | — | 2 | 2 | 1 | 1 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 6 | NW 5 | E 7 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | E 6 | — | — | E 7 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 3 | WNW 3 | NW 3 | W 2 | WNW 3 | — | — | — | — | WSW 4 | — | — | — | WNW 6 | — | WSW 3 | — | W 4 | W 4 | WNW 4 |
| kJ | — | 3 | 4 | 3 | 1 | 2 | — | — | — | — | 2 | — | — | — | 3 | — | 1 | — | 7 | 41 | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 955 | 2617 | 353 | 1266 | 2283 | 1265 | 2499 | 226 | 2210 | 2615 | 956 | 956 | 2475 | 1263 | 1249 | 2213 | 1515 | 1263 | 2213 | 226 | |
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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