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 0.8m 5s period and expected on Wednesday (Jul 22) at 9PM.
The Lowdown
Imperial Units
Alright, mate, let’s be honest with you. We’re looking at a long, dry spell here. For the first ten days or so, it’s basically flat. I’m talking Thursday the 16th of July right through to Wednesday the 23rd – nothing but glassy conditions with zero swell energy (0). It’s like the ocean took a deep breath and hasn't let it out yet. Even when the wind is glassy or offshore, there’s just no push. You’re better off doing some tally-watching or getting the gear ready.
Things try to flicker to life around Thursday the 24th. We get a tiny 0.3m (about 1 ft) swell from the SW in the afternoon, but with a period of just 2 seconds, it’s about as weak as it gets (1). Plus, the wind is a moderate cross-onshore at 20 km/h (12 mph), making it choppy. Honestly, not rideable.
The 25th of July shows the first real peek of something. Saturday afternoon sees a 0.5m (2 ft), 3-second pulse from the south (5). It’s still small, but the wind turns cross-off at 25 km/h (16 mph), keeping it clean. That’s your best chance, and it’s still a “poor surf conditions” call.
Beyond that, from the 26th of July onward, we slip right back into flatness. Tiny pulses here and there, like a 0.4m (1 ft) on the 29th (2) and a 0.3m (1 ft) on the 30th (1), but the period is so short it’s barely a ripple. The only real takeaway for the whole 16-day window is that Zaga is a sheltered break that rarely breaks, and this forecast proves it. It’s a beginner-friendly spot, but right now, there’s nothing to ride. The water temp is about average for the time of year, so if you’re just having a swim, it’s fine. But for a surf? Not this time.
We’ve got a near two-week gap with absolutely nothing to recommend. It’s just one of those runs, folks. Forecasts can change, but for now, it’s a hard pass.
Rusty.
Short Range ForecastMostly dry. Warm (max 30°C on Thu afternoon, min 26°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 33°C on Tue afternoon, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wed 22 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | W 4 | WNW 3 | W 2 | WNW 3 | W 5 | W 5 | W 4 | NW 5 | WSW 2 | W 4 | — | — | WNW 6 | WNW 5 | W 5 | WNW 4 | WNW 4 | WNW 4 | WNW 3 | W 3 | W 3 |
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 | cross-off | glassy | cross-off | off | glassy | cross | off | off | cross | cross-off | glassy | cross-on | off | glassy | cross-off | off | glassy | off | off | cross-off | cross-off |
High Tide | 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 | 11:18AM0.09m | ||||||||
Low Tide | 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 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — |
 | 8:51 | — | 8:50 | — | — | 8:50 | — | — | 8:49 | — | — | 8:49 | — | — | 8:47 | — | — | 8:47 | — | — | 8:46 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 28 | 30 | 28 | 29 | 29 | 29 | 29 | 30 | 28 | 28 | 29 | 28 | 29 | 30 | 28 | 31 | 33 | 30 | 29 | 31 |
Feels °C | 28 | 30 | 30 | 30 | 31 | 29 | 31 | 29 | 30 | 30 | 29 | 29 | 30 | 30 | 31 | 32 | 31 | 34 | 31 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | W 4 | — | — | W 3 | W 5 | W 5 | W 4 | NW 5 | — | W 4 | — | — | WNW 6 | WNW 5 | W 3 | W 4 | WNW 4 | — | — | — | — |
| kJ | 1 | — | — | 1 | 4 | 2 | 1 | 1 | — | 1 | — | — | 3 | 5 | 1 | 1 | 2 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | W 5 | W 5 | — | NW 5 | — | — | — | — | — | — | — | W 5 | — | — | — | — | — | — |
| kJ | — | — | — | 2 | 2 | — | 1 | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 2 | WNW 3 | W 2 | WNW 3 | — | — | — | — | WSW 2 | — | — | — | — | — | — | WNW 4 | — | WNW 4 | WNW 3 | W 3 | W 3 |
| kJ | 1 | 2 | 1 | 5 | — | — | — | — | 1 | — | — | — | — | — | — | 3 | — | 2 | 4 | 1 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 353 | 1266 | 2838 | 353 | 1266 | 2604 | 226 | 2503 | 2615 | 353 | 1210 | 2085 | 2129 | 1073 | 2213 | 2122 | 2120 | 2213 | 1666 | 364 | 1235 |
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)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Zaga (Koroni) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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.
Nearest