Surf Forecasts:
Zaga (Koroni) surf forecast from 11 Jul 2026:
- Most powerful swell: Saturday 18 Jul, 12AM (local time) - 0.5ft (0.1m), 4s period, SE swell with 1 kJ wave energy.
Best Forecast Surf Conditions for Zaga (Koroni) this week:
The most powerful waves expected at Zaga (Koroni) in the next 16 days are 0.1m 4s and forecast to arrive on Saturday (Jul 18) at 12AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Sunday (Jul 12) at 6PM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 12AM (Sat 18th Jul) | 0.5ft (0.1m) 4s |
Table - best surf conditions forecast for Zaga (Koroni) over the next 16 days.
Alright folks, Rusty here. Let’s have a look at what’s on the cards for the next couple of weeks.
Alright, I’m gonna be straight with you: this outlook is a tough one. We’re looking at a solid 16-day run with absolutely no rideable surf on the table. The first recommendation doesn’t kick in until... well, it doesn’t. There’s a massive gap of the entire period with nothing to get excited about.
For Zaga (Koroni), the swell energy is reading a flat zero (0) across the board. The wave comment is "poor surf conditions" for every single session. The swell height is a dash, the period is a dash – there’s just nothing coming in. The spot is a beginner-friendly beach and point, but it rarely breaks even in good times, and this is a completely blank run.
That said, the wind does offer some nice moments. You’ll get plenty of glassy, clean mornings, especially on the 14th, 17th, 20th, 21st, and 26th of July, with light offshore winds popping up too. But without a lick of swell, clean conditions just mean flat water. It’s a real shame because the water temp is about average for this time of year, so it’d be a nice paddle if there was anything to ride.
Honestly, for an area where the spot rarely breaks, a blank run like this is pretty normal. Don’t get too down – forecasts can change, and it’s often not this poor for long. But for now, leave the boards at home.
Rusty.
Short Range ForecastMostly dry. Warm (max 31°C on Sun afternoon, min 24°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 32°C on Wed afternoon, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||
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) | WSW 4 | W 4 | — | — | NW 2 | WNW 4 | WNW 4 | WNW 4 | WNW 5 | W 6 | W 6 | WSW 5 | W 5 | WNW 5 | W 3 | W 3 | W 4 | WSW 4 | W 4 | — | WSW 2 |
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 | glassy | cross | off | off | cross-off | off | off | cross | glassy | glassy | cross-off | cross-off | off | cross-off | cross-off | glassy | cross | off | glassy | cross |
High Tide | 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 | 6:05AM0.09m | 5:38PM0.12m | 6:46AM0.09m | ||||||||
Low Tide | 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 | 11:40AM0.03m | 00:30AM-0.00m | 12:25PM0.03m | ||||||||
 |  | | | | | | | | | | | | | | | | | | | | |
 | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — |
 | 8:52 | — | 8:52 | — | — | 8:52 | — | — | 8:52 | — | — | 8:51 | — | — | 8:51 | — | — | 8:50 | — | — | 8:50 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 27 | 27 | 29 | 31 | 28 | 29 | 29 | 26 | 28 | 29 | 27 | 30 | 32 | 28 | 29 | 29 | 28 | 27 | 28 |
Feels °C | 29 | 27 | 28 | 28 | 29 | 30 | 27 | 30 | 31 | 29 | 29 | 28 | 29 | 30 | 30 | 31 | 29 | 27 | 29 | 29 | 27 |
Swell 1 Height (m) Direction Period (s) | WSW 4 | W 4 | — | — | — | — | — | W 4 | W 4 | W 6 | W 6 | NW 6 | W 5 | WNW 5 | — | W 3 | W 4 | — | W 4 | — | — |
| kJ | 2 | 1 | — | — | — | — | — | 3 | 15 | 24 | 5 | 1 | 4 | 5 | — | 1 | 1 | — | 1 | — | — |
Swell 2 Height (m) Direction Period (s) | NW 5 | NW 4 | — | — | — | — | — | — | — | — | WNW 5 | NW 8 | NW 6 | — | — | NW 5 | — | — | — | — | — |
| kJ | 1 | 1 | — | — | — | — | — | — | — | — | 3 | 2 | 1 | — | — | 1 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NW 8 | W 7 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 2 | WNW 4 | WNW 4 | WNW 4 | WNW 5 | — | — | WSW 5 | — | — | W 3 | — | — | WSW 4 | — | — | WSW 2 |
| kJ | — | — | — | — | 1 | 15 | 10 | 12 | 28 | — | — | 5 | — | — | 5 | — | — | 3 | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2124 | 2120 | 2169 | 1128 | 1006 | 2125 | 955 | 1058 | 2213 | 36 | 387 | 2649 | 387 | 1266 | 2418 | 353 | 1266 | 2587 | 353 | 1691 | 2553 |
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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