Surf Forecasts:
Zaga (Koroni) surf forecast from 30 Jul 2026:
- Most powerful swell: Saturday 1 Aug, 3PM (local time) - 1.5ft (0.4m), 2s period, SW swell with 2 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 0.4m 2s and forecast to arrive on Saturday (Aug 01) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Wednesday (Aug 05) at 6PM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3PM (Sat 1st Aug) | 1.5ft (0.4m) 2s |
Table - best surf conditions forecast for Zaga (Koroni) over the next 16 days.
The Lowdown
Alright, Rusty here, and I gotta lay it down plain – the next couple weeks are a total washout for surf. We’re checking out Zaga (Koroni), and the outlook is a long, flat stretch. The guidance tells me this spot rarely breaks, so a run like this is pretty normal for the area.
The whole forecast is one big gap of poor conditions. From Friday, July 31st right through to Saturday, August 15th, the swell is almost non-existent. The combined energy of all swells is a weak 0 to 2 (2) the whole time, which is about as flat as it gets. There’s a tiny bump on Saturday, August 1st afternoon with a 1ft SW swell, but the period is a short 2 seconds – just messy wind chop, not a real wave. Same thing on Sunday, August 2nd with a 0.7ft SSW swell.
The wind is actually clean a lot of the time – mornings are often glassy or with light offshore breezes from the NW, which would be perfect if there was any swell. But without a wave to ride, it’s just a pretty pond. There’s nothing here worth paddling for. This is a total dud for paddle surfing. If you’re into kite surfing, those afternoons with SW wind at 12-15 mph might give you something, but for a surfboard, it’s a hard pass.
Keep your eyes on the charts, but for now, the board stays on the rack.
Rusty.
Short Range ForecastMostly dry. Warm (max 31°C on Fri morning, min 25°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 33°C on Wed afternoon, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||
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) | WNW 4 | — | — | WNW 5 | WNW 4 | SW 2 | WSW 3 | — | SSW 2 | — | — | — | — | — | WNW 3 | NW 3 | NW 4 | W 4 | WNW 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 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 | cross-off | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross | off | glassy | cross | off | off | cross-off | off | off | cross-off | off |
High Tide | 5:36AM0.09m | 5:13PM0.11m | 6:04AM0.09m | 5:41PM0.11m | 6:34AM0.09m | 6:12PM0.10m | 7:06AM0.10m | 6:46PM0.09m | 7:45AM0.10m | 7:28PM0.08m | 8:37AM0.09m | 8:25PM0.07m | |||||||
Low Tide | 11:33PM0.00m | 11:14AM0.03m | 11:59PM0.00m | 11:50AM0.03m | 00:26AM0.01m | 12:29PM0.03m | 00:53AM0.01m | 1:18PM0.04m | 1:23AM0.02m | 2:13PM0.04m | 2:02AM0.03m | 3:28PM0.04m | 2:46AM0.04m | ||||||
 |  | | | | | | | | | | | | | | | | | | |
 | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — |
 | 8:40 | — | 8:39 | — | — | 8:38 | — | — | 8:37 | — | — | 8:37 | — | — | 8:36 | — | — | 8:35 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 31 | 30 | 28 | 30 | 29 | 28 | 28 | 28 | 26 | 27 | 29 | 27 | 30 | 31 | 29 | 31 | 33 | 29 |
Feels °C | 30 | 29 | 29 | 29 | 28 | 27 | 29 | 26 | 26 | 27 | 27 | 28 | 27 | 29 | 30 | 30 | 30 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | WNW 4 | — | — | WNW 5 | WNW 4 | — | WSW 3 | — | — | — | — | — | — | — | — | W 3 | WNW 4 | — | W 4 |
| kJ | 1 | — | — | 2 | 2 | — | 1 | — | — | — | — | — | — | — | — | 1 | 2 | — | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNE 2 | SW 2 | NW 4 | — | SSW 2 | — | — | — | — | — | WNW 3 | NW 3 | NW 4 | W 4 | WNW 4 |
| kJ | — | — | — | — | 1 | 2 | 1 | — | 1 | — | — | — | — | — | 2 | 5 | 3 | 10 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 311 | 311 | 311 | 226 | 956 | 2321 | 226 | 1295 | 311 | 2109 | 2109 | 2607 | 1951 | 2109 | 2195 | 2120 | 2109 | 2617 | 2337 |
Best forecast wave conditions in Pelloponisos | |||||||||||||||||||
Best forecast wave conditions in Greece | |||||||||||||||||||
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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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