
Surf Forecasts:
Zaga (Koroni) surf forecast from 3 Sep 2026:
- Most powerful swell: Tuesday 8 Sep, 3PM (local time) - 1ft (0.3m), 2s period, SW 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 Tuesday (Sep 08) 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 0.4m 4s period and expected on Thursday (Sep 03) at 6AM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3PM (Tue 8th Sep) | 1ft (0.3m) 2s |
Table - best surf conditions forecast for Zaga (Koroni) over the next 16 days.
The Lowdown
G’day, I’m Rusty, and I’ve got your surf outlook for Zaga (Koroni). Let’s cut straight to it—honestly, mate, this is a tough stretch. Over the next 16 days, there’s just nothing doing. We’re looking at a total blank run from now right through to the end of the forecast window. No swell to speak of, just flat or tiny dribbles that won’t get you out of the car park. For a spot that rarely breaks, this sort of quiet spell is pretty normal, so don’t tear your hair out—forecasts can change, but right now it’s a big fat zero.
The first recommendation comes on Thursday, September 3rd, and it’s a dud. Thursday morning is glassy with the wind out of the north at 3 mph, but there’s no swell—combined wave energy is zip (0). The afternoon turns cross-shore from the southwest at 9 mph, still nothing. Friday, September 4th, it’s clean with a light north-northwest breeze in the morning, but again, no waves. Saturday and Sunday follow the same pattern: clean mornings, glassy or cross-off winds, and zero energy. Monday, September 7th, you get a glassy morning again, but still nada.
The only flicker of anything comes on Tuesday, September 8th, in the afternoon—a tiny 0.3 ft ripple from the southwest with a period of just 2 seconds and combined energy of 1. That’s not surf, that’s a lake. The wind is cross-shore at 12 mph, so it’s chopped up and hopeless. After that, it’s back to dead flat: Wednesday morning glassy, Thursday morning glassy, Friday morning clean with light north-northeast wind, all with no swell.
Saturday, September 12th, has a clean morning with offshore northwest wind at 6 mph, but no waves. Sunday the 13th is glassy in the morning with a light north-northwest breeze—still flat. The second week keeps the same story: Monday the 14th glassy morning, Tuesday the 15th clean with offshore north-northwest wind, Wednesday the 16th offers the best wind of the whole run—clean and offshore from the northwest at 9 mph in the morning—but there’s absolutely no swell. Thursday and Friday the 17th and 18th end with glassy mornings and nothing else.
If you’re desperate, maybe bring a kite—the clean offshore winds on Wednesday the 16th morning and afternoon with a 19 mph northwest cross-off breeze could be more interesting for kite surfing than paddle surfing. But for a wave? Don’t hold your breath. Zaga needs a good southeast to south-southeast swell to light up that sheltered beach-and-point setup, but the charts aren’t giving us a thing. Water temp? Not mentioned, but it’s about average for early September around here. Stay hopeful, but this one’s a write-off. Rusty.
Short Range ForecastMostly dry. Warm (max 32°C on Sat afternoon, min 26°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 31°C on Mon afternoon, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||
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 | WNW 5 | WNW 5 | WNW 5 | W 4 | WNW 5 | W 5 | WSW 2 | WNW 5 | WNW 3 | — | — | NW 3 | — | E 6 | — | SW 2 | — |
Wave Graph | |||||||||||||||||||
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross | off | glassy | cross | glassy | glassy | cross | cross-off |
High Tide | 7:49AM0.10m | 8:09PM0.06m | 9:16AM0.09m | 00:35AM0.06m | 11:45AM0.09m | 1:47AM0.07m | 1:04PM0.10m | 2:26AM0.08m | 1:56PM0.11m | 2:59AM0.09m | 2:38PM0.11m | 3:30AM0.10m | |||||||
Low Tide | 1:14AM0.03m | 3:09PM0.04m | 2:02AM0.04m | 5:27PM0.04m | 3:59AM0.05m | 7:20PM0.03m | 6:26AM0.05m | 8:14PM0.02m | 7:44AM0.04m | 8:47PM0.01m | 8:35AM0.03m | 9:20PM0.00m | |||||||
— | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | |
8:00 | — | 7:58 | — | — | 7:57 | — | — | 7:54 | — | — | 7:53 | — | — | 7:52 | — | — | 7:51 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 28 | 29 | 27 | 29 | 30 | 29 | 30 | 32 | 29 | 29 | 30 | 29 | 30 | 31 | 30 | 28 | 29 | 27 |
Feels °C | 33 | 30 | 30 | 31 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 30 | 29 | 28 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | W 4 | W 4 | W 5 | WNW 5 | WNW 5 | — | WNW 5 | W 5 | NW 5 | W 4 | W 4 | — | — | W 3 | — | — | — | — | — |
3 | 3 | 2 | 4 | 5 | — | 3 | 2 | 1 | 1 | 1 | — | — | 1 | — | — | — | — | — | |
Swell 2 Height (m) Direction Period (s) | W 6 | — | — | — | — | — | — | — | — | — | NW 4 | — | — | — | — | — | — | — | — |
1 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 6 | — | — | — |
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | |
Wind waves Height (m) Direction Period (s) | WNW 4 | — | WNW 5 | — | — | W 4 | WNW 3 | — | WSW 2 | WNW 5 | WNW 3 | — | — | NW 3 | — | — | — | SW 2 | — |
6 | — | 4 | — | — | 6 | 2 | — | 1 | 4 | 2 | — | — | 3 | — | — | — | 1 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 301 | 2138 | 2224 | 387 | 2120 | 2224 | 205 | 2120 | 2121 | 1268 | 2120 | 2138 | 968 | 964 | 2138 | 1277 | 2120 | 2213 | 353 |
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.










