Surf Forecasts:
Zaga (Koroni) surf forecast from 9 Jul 2026:
- Most powerful swell: Friday 10 Jul, 3PM (local time) - 1ft (0.3m), 2s period, S 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 0.3m 2s and forecast to arrive on Friday (Jul 10) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Sunday (Jul 12) at 9PM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3PM (Fri 10th Jul) | 1ft (0.3m) 2s |
Table - best surf conditions forecast for Zaga (Koroni) over the next 16 days.
G'day, I'm Rusty. Let's have a look at what's on offer around here.
Right off the bat, I gotta be straight with you – it's a tough stretch ahead. Looking at the whole 16-day window, there's just not much to get excited about. The only spot on the radar is Zaga (Koroni), and it's a rare breaker. For a place that's already sheltered and needs a fair bit of coaxing from the swell gods, this is pretty normal. We're looking at a long, dry spell.
The first hint of anything surfable doesn't show up until the afternoon of Friday the 18th of July. Even then, it's barely a whisper. We're talking a tiny 1ft swell rolling in from the SSE, with a period of just 2 seconds. That's not much more than a ripple, and the combined energy is a measly 1 (weak). The wind will be a moderate cross-offshore from the WSW, which will keep things clean, but there's no power behind it. The rest of that day and the morning after are glassy, but still flat.
The rest of the outlook is pretty much a flatline. You'll see a lot of glassy mornings and clean afternoons, but with no swell to speak of. The wind does swing offshore a few times, particularly around the 23rd and 24th of July, but with no waves, it's a moot point. For a consistent break, this would be unusual, but for Zaga, which rarely breaks, this is just how it goes.
So, there's no standout. No best on offer. The only thing that breaks the silence is that tiny, 1ft bump on the 18th. If you're a kite surfer, the strong, clean offshore winds we see on the 23rd of July (28 mph) might look interesting, but for a paddle surfer, it's a whole lot of waiting for nothing.
Rusty.
Short Range ForecastMostly dry. Warm (max 32°C on Sun afternoon, min 24°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 30°C on Tue afternoon, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||
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 5 | WSW 5 | S 2 | W 4 | — | NW 4 | — | NW 3 | WNW 4 | NW 4 | WNW 4 | W 4 | W 6 | W 5 | WSW 5 | W 6 | W 5 | W 4 | NW 5 | WNW 4 | W 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 0 | 1 | 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 | on | glassy | cross-on | glassy | glassy | cross | off | off | off | off | glassy | cross | cross-off | glassy | cross | off | glassy | cross | cross-off | cross-off | cross-off |
High Tide | 1:02AM0.07m | 1:09PM0.11m | 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 | |||||||
Low Tide | 6:04AM0.04m | 8:17PM0.02m | 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 | ||||||||
 |  | | | | | | | | | | | | | | | | | | |  | |
 | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — |
 | 8:52 | — | 8:52 | — | — | 8:52 | — | — | 8:52 | — | — | 8:52 | — | — | 8:51 | — | — | 8:51 | — | — | 8:50 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 26 | 26 | 27 | 28 | 28 | 29 | 32 | 28 | 28 | 28 | 28 | 29 | 30 | 29 | 29 | 30 | 28 | 30 | 32 |
Feels °C | 29 | 28 | 25 | 29 | 28 | 27 | 29 | 29 | 31 | 28 | 29 | 28 | 32 | 28 | 29 | 29 | 28 | 30 | 31 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | WSW 5 | WSW 5 | W 5 | W 4 | — | — | — | — | W 4 | W 4 | W 4 | W 4 | W 6 | W 5 | WNW 6 | W 6 | W 5 | — | WNW 5 | WNW 4 | W 4 |
| kJ | 10 | 5 | 4 | 1 | — | — | — | — | 1 | 3 | 3 | 3 | 15 | 8 | 3 | 5 | 4 | — | 7 | 7 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | NW 4 | — | — | — | — | — | — | — | WNW 6 | NW 6 | NW 7 | NW 6 | — | — | — | — |
| kJ | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 3 | 7 | 2 | 2 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | NW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | S 2 | — | — | — | — | NW 3 | WNW 4 | NW 4 | WNW 4 | W 4 | — | — | WSW 5 | — | — | W 4 | NW 5 | — | — |
| kJ | — | — | 1 | — | — | — | — | 1 | 9 | 7 | 7 | 9 | — | — | 8 | — | — | 12 | 23 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2137 | 2109 | 2120 | 2139 | 2120 | 2169 | 1128 | 1107 | 2253 | 1047 | 1974 | 2481 | 254 | 364 | 2617 | 387 | 2457 | 2396 | 353 | 1266 | 2383 |
Best forecast wave conditions in Pelloponisos | |||||||||||||||||||||
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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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