Surf Forecasts:
Zaga (Koroni) surf forecast from 24 Aug 2026:
- Most powerful swell: Friday 28 Aug, 6PM (local time) - 1ft (0.3m), 4s period, SE 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 0.3m 4s and forecast to arrive on Friday (Aug 28) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Wednesday (Aug 26) at 3PM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 6PM (Fri 28th Aug) | 1ft (0.3m) 4s |
Table - best surf conditions forecast for Zaga (Koroni) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s cookin’ for the next couple of weeks.
Alright, I gotta be straight with you – this stretch is about as flat as a pancake. We’re looking at a long, dry spell with next to nothing on offer for the next 16 days. The first tiny blip of surf doesn’t even show up until Friday the 28th of August, and even then it’s a sad little whisper. So, we’ve got a solid four days of nothing from the start before we see any movement.
The only spot we’ve got to talk about is Zaga (Koroni). Now, this break is a sheltered beach and point setup, and it’s a real rarity – it rarely breaks at all. So a blank run like this is actually pretty normal for the area. The water temp is about average for this time of year, nothing weird to report.
Let’s run through the slim pickings. On Friday the 28th, the afternoon brings a tiny 1ft swell from the southwest with a period of just 2 seconds. That’s pure wind chop, useless energy. The combined energy is a measly 1 (weak). Wind is moderate cross-shore, so it’s messy. No good for surfing.
The only other day with any reading at all is Sunday the 6th of September. The afternoon sees that same 1ft, 2-second period junk from the southwest, with combined energy still at 1 (weak). The wind is a fresh cross-offshore, which keeps it clean, but there’s simply no power in the water.
Honestly, don’t bother paddling out. The whole period is a write-off. The setup is so weak and inconsistent that it’s not even worth a glance. But as we know around here, it tends not to stay poor for long, and forecasts can change. Keep your eye on the horizon, but for now, it’s a solid pass.
Rusty.
Short Range ForecastMostly dry. Warm (max 34°C on Wed morning, min 28°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 31°C on Thu afternoon, min 27°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||||
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 | W 4 | W 5 | WNW 4 | WNW 4 | WNW 4 | WNW 4 | NW 4 | W 4 | W 5 | W 5 | WSW 5 | W 4 | W 4 | SW 2 | W 3 | W 3 | WSW 2 | W 3 |
Wave Graph  | |||||||||||||||||||
 kJ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | cross-off | off | glassy | cross-off | off | off | cross-off | off | glassy | cross-off | cross-off | glassy | cross | off | glassy | cross | off |
High Tide | 3:08AM0.08m | 2:30PM0.10m | 3:27AM0.08m | 3:00PM0.11m | 3:50AM0.09m | 3:28PM0.11m | 4:13AM0.09m | 3:56PM0.12m | 4:36AM0.10m | 4:23PM0.12m | 5:01AM0.10m | 4:52PM0.11m | 5:27AM0.11m | ||||||
Low Tide | 9:02PM0.02m | 8:12AM0.05m | 9:24PM0.02m | 8:51AM0.04m | 9:44PM0.01m | 9:20AM0.03m | 10:07PM0.01m | 9:52AM0.03m | 10:31PM0.00m | 10:24AM0.02m | 10:55PM0.00m | 10:58AM0.02m | 11:20PM0.00m | ||||||
 |  | | | | | | | | | | | | | | | | | | |
 | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — |
 | 8:13 | — | 8:12 | — | — | 8:10 | — | — | 8:08 | — | — | 8:07 | — | — | 8:07 | — | — | 8:05 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 31 | 31 | 32 | 30 | 30 | 32 | 29 | 34 | 33 | 29 | 30 | 31 | 28 | 30 | 30 | 28 | 28 | 30 | 29 |
Feels °C | 34 | 32 | 32 | 32 | 31 | 34 | 30 | 33 | 31 | 31 | 31 | 30 | 31 | 31 | 29 | 29 | 29 | 32 | 29 |
Swell 1 Height (m) Direction Period (s) | W 4 | W 4 | — | WNW 4 | WNW 4 | W 4 | W 4 | W 4 | — | W 5 | W 5 | WNW 6 | W 4 | W 4 | — | W 3 | W 3 | — | W 3 |
| kJ | 6 | 3 | — | 3 | 6 | 1 | 1 | 2 | — | 20 | 14 | 3 | 4 | 1 | — | 1 | 1 | — | 1 |
Swell 2 Height (m) Direction Period (s) | — | W 5 | — | — | — | — | — | — | — | — | — | W 5 | NW 5 | NW 5 | W 4 | — | — | — | — |
| kJ | — | 1 | — | — | — | — | — | — | — | — | — | 5 | 1 | 1 | 1 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | E 6 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 4 | — | W 5 | WNW 4 | — | WNW 4 | WNW 4 | NW 4 | W 4 | — | — | WSW 5 | — | — | SW 2 | — | — | WSW 2 | — |
| kJ | 10 | — | 11 | 10 | — | 6 | 5 | 3 | 18 | — | — | 9 | — | — | 1 | — | — | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2124 | 2210 | 2529 | 1581 | 1128 | 2471 | 2120 | 2120 | 2120 | 267 | 1691 | 2237 | 226 | 1020 | 2394 | 226 | 1020 | 2189 | 353 |
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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