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 0.8m 4s period and expected on Tuesday (Jul 21) at 3PM.
The Lowdown
Well, mate, I gotta be straight with you – this 16-day window for Zaga (Koroni) is a total flat spell. There’s absolutely no rideable swell forecast at any point, from the 15th of July all the way through to the 30th. The combined energy of all swells headed here sits at a big fat zero (0) for every single session. That’s about as flat as it gets.
The water is a warm 80°, which is much warmer than normal for this time of year, but that’s little comfort when there’s nothing to surf.
Zaga is a beach and point setup that’s sheltered and rarely breaks even on a good day, so a blank run like this isn’t exactly a surprise. It’s a spot for beginners when it does work, but with zero swell, it’s just a nice place to sit on the beach. Plenty of the mornings are glassy or have light offshore winds, but without any waves, it doesn’t matter. The afternoons see a mix of moderate cross and cross-off breezes, but again, no swell to push.
Don’t hold your breath. Forecasts can change, but right now there’s nothing on the horizon for paddle surfing. If you’re desperate, maybe bring a kiteboard – but for a surfer, this is a long, dry stretch.
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 31°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 3 | W 5 | W 5 | WSW 4 | W 4 | NW 6 | WSW 2 | W 3 | W 3 | — | WNW 5 | WNW 5 | W 5 | WNW 3 | NW 4 | W 4 | WNW 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 | glassy | cross-off | cross-off | glassy | cross-off | cross-off | glassy | cross | cross-off | glassy | cross | cross-off | glassy | cross | off | glassy | cross | off | glassy | cross | 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 | 27 | 29 | 27 | 29 | 30 | 29 | 29 | 29 | 28 | 29 | 30 | 28 | 29 | 30 | 29 | 29 | 31 | 29 | 30 | 31 | 29 |
Feels °C | 28 | 29 | 29 | 29 | 29 | 31 | 30 | 28 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 32 | 29 | 31 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | W 5 | WNW 5 | W 3 | W 3 | — | W 5 | W 5 | — | W 4 | — | — | W 3 | W 3 | — | WNW 5 | W 5 | W 5 | — | WNW 4 | — | WSW 4 |
| kJ | 2 | 3 | 1 | 1 | — | 4 | 4 | — | 1 | — | — | 1 | 1 | — | 6 | 4 | 2 | — | 3 | — | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 7 | — | — | — | — | — | — | — | W 4 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 2 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NW 6 | — | — | — | — | — | — | NW 5 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 3 | WNW 3 | NW 3 | W 3 | W 3 | — | WSW 4 | — | — | WSW 2 | — | WNW 3 | — | — | WNW 5 | W 3 | WNW 3 | NW 4 | W 4 | WNW 3 |
| kJ | — | 2 | 3 | 3 | 2 | 2 | — | 4 | — | — | 1 | — | 1 | — | — | 10 | 2 | 2 | 3 | 18 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 955 | 2617 | 353 | 1266 | 2654 | 226 | 1266 | 2654 | 205 | 1284 | 2515 | 956 | 2381 | 2467 | 2127 | 991 | 2235 | 2122 | 1187 | 2213 | 301 |
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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