Surf Forecasts:
Zaga (Koroni) surf forecast from 3 Jul 2026:
- Most powerful swell: Sunday 5 Jul, 3PM (local time) - 1.5ft (0.4m), 3s period, SW swell with 3 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 3s and forecast to arrive on Sunday (Jul 05) 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 0.9m 7s period and expected on Friday (Jul 03) at 6PM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3PM (Sun 5th Jul) | 1.5ft (0.4m) 3s |
Table - best surf conditions forecast for Zaga (Koroni) over the next 16 days.
Updates in hr min s Forecast update imminent
Alright folks, Rusty here. Let me level with you about the local line-up over the coming weeks. Straight up, it’s a tough outlook for Zaga (Koroni). The guidance file tells me this spot is a sheltered beach and point that rarely breaks, and the finder data backs that up completely – there is no swell to speak of across the entire 16-day window. The “combined energy of all swells directed here” sits at a flat zero (0) for every single record. So, we’re looking at a long, blank run with no surf on offer.
For Friday 3rd July, we get a cross-off breeze with a moderate breeze, but there’s no wave height at all, so it’s just a flat, clean sea. The water is sitting at 78.8°, which is a touch warmer than normal – about 3.4° above average for this time of year, so you can enjoy a warm float, but don’t bother bringing a board.
Through Saturday and Sunday, the 4th and 5th, we see glassy conditions and light winds, but again, nothing but flat lines. By Sunday afternoon, a tiny 1.3 ft SW swell with a short 3-second period and only 3 units of energy tries to appear, but with a moderate cross-breeze, it’s just not going to produce a rideable wave. The rest of the week, all the way through Saturday 18th July, repeats the same story – calm mornings, glassy conditions, clean water, but absolutely no height, no period, no energy. It’s one of those rare stretches where the ocean just says “no.”
Because the break is so inconsistent, this blank run is a bit more normal for the area. It tends to go flat for long periods, but forecasts can change. For now, save the wax and watch the horizon.
Short Range ForecastMostly dry. Warm (max 29°C on Fri afternoon, min 24°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 29°C on Mon afternoon, min 24°C on Tue night). Winds decreasing (fresh winds from the WNW on Wed afternoon, calm by Thu morning). | ||||||||||||||||||||
Fri 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | WSW 6 | W 7 | WSW 7 | WSW 6 | WSW 6 | NW 7 | SW 3 | NW 9 | WNW 6 | WNW 6 | W 4 | W 4 | WSW 4 | WNW 3 | WNW 3 | W 4 | WNW 4 | WNW 4 | W 5 | WNW 4 | WNW 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 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 | cross-off | off | glassy | cross | cross-off | glassy | cross | glassy | off | cross-off | cross-off | glassy | cross-off | off | off | cross-off | off | glassy | cross | off | glassy |
High Tide | 6:01PM0.11m | 7:14AM0.08m | 6:33PM0.10m | 7:57AM0.08m | 7:11PM0.09m | 8:47AM0.09m | 7:57PM0.08m | 9:45AM0.09m | 9:08PM0.07m | 10:57AM0.09m | 11:09PM0.06m | 12:08PM0.10m | 1:02AM0.07m | ||||||||
Low Tide | 1:05AM0.01m | 12:46PM0.04m | 1:39AM0.02m | 1:42PM0.05m | 2:18AM0.02m | 2:44PM0.05m | 2:55AM0.02m | 4:09PM0.05m | 3:46AM0.03m | 5:39PM0.04m | 4:49AM0.03m | 7:11PM0.03m | 6:04AM0.04m | ||||||||
 |  | | | | |  | | | | | | | | | | | | | | | |
 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 |
 | 8:54 | — | — | 8:53 | — | — | 8:53 | — | — | 8:53 | — | — | 8:53 | — | — | 8:53 | — | — | 8:52 | — | 8:52 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 27 | 26 | 26 | 27 | 28 | 28 | 27 | 28 | 29 | 27 | 27 | 29 | 27 | 29 | 29 | 27 | 26 | 28 | 28 | 28 |
Feels °C | 28 | 28 | 28 | 28 | 29 | 28 | 27 | 29 | 27 | 27 | 28 | 27 | 28 | 26 | 28 | 26 | 26 | 27 | 28 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | — | W 7 | WSW 7 | WSW 6 | WSW 6 | WSW 6 | NW 7 | NW 9 | WNW 6 | WNW 6 | W 4 | W 4 | NW 5 | W 3 | WNW 3 | — | W 4 | W 4 | W 5 | W 4 | W 4 |
| kJ | — | 62 | 63 | 41 | 10 | 6 | 12 | 20 | 13 | 4 | 3 | 1 | 1 | 2 | 2 | — | 6 | 3 | 2 | 3 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | NW 7 | NW 7 | WSW 5 | WSW 4 | W 7 | — | W 5 | — | W 6 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 2 | 14 | 5 | 3 | 1 | — | 1 | — | 1 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NW 7 | — | E 7 | W 8 | — | — | NW 5 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 2 | — | 1 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 6 | — | — | — | — | — | SW 3 | — | — | WSW 3 | — | — | WSW 4 | WNW 3 | — | W 4 | WNW 4 | WNW 4 | W 5 | WNW 4 | WNW 4 |
| kJ | 60 | — | — | — | — | — | 3 | — | — | 3 | — | — | 3 | 4 | — | 18 | 10 | 5 | 7 | 5 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1225 | 364 | 36 | 2208 | 254 | 36 | 2208 | 36 | 36 | 2346 | 1266 | 1266 | 2224 | 353 | 1266 | 2210 | 1266 | 1266 | 2204 | 964 | 964 |
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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