Surf Forecasts:
Zaga (Koroni) surf forecast from 14 Sep 2026:
- Most powerful swell: Tuesday 15 Sep, 6PM (local time) - 2ft (0.6m), 5s period, SE swell with 19 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 0.6m 5s and forecast to arrive on Tuesday (Sep 15) at 6PM. Winds are predicted to be 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 Friday (Sep 18) at 6PM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 6PM (Tue 15th Sep) | 2ft (0.6m) 5s |
Table - best surf conditions forecast for Zaga (Koroni) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's take a look at what's on offer for the Zaga (Koroni) area over the next couple of weeks. I'm gonna be straight with you – the outlook is a real quiet one. We're looking at a long, long gap with nothing worth paddling out for, so don't be in a rush to wax the board.
We start off on Monday the 14th of September, and it’s a flat, poor surf situation right through the week and into the next. The swell energy is non-existent, reading a weak 0 (zero) for days on end. There's a few moments where the wind looks okay, like Tuesday afternoon the 15th with a light offshore from the NNW, but with no swell to push, it’s just a glassy lake. That pattern of no swell and mostly poor conditions just keeps rolling.
The first real sign of anything is a tiny bump on Wednesday the 16th of September morning – we're talking a weak 1 ft from the ESE with a short period of 4 seconds. The combined energy is a pathetic 8, so it’s barely a ripple. A bit more of the same on Thursday the 17th with 1.0 ft from the SSE, and again on Friday the 18th. It's all small, weak, and short-period, not enough to get excited about.
We then hit another long dry spell. From Saturday the 19th right through to the end of the period on the 29th of September, the swell drops out completely again. There’s a tiny blip on Saturday the 26th with 1.0 ft from the SW and a period of 3 seconds – combined energy of just 1 – but that’s it.
Given that this break "rarely breaks", this blank run is pretty much what you'd expect for the area. There's simply no standout sessions in the 16-day window. The water temperature is about average for this time of year, so at least a dip in the ocean would be comfortable, but for surfing? There’s nothing doing. If you're really keen, maybe check if the wind is favorable for a kite session on one of the clearer days, because for a paddle surfer, this is a write-off.
Rusty.
Short Range ForecastLight rain (total 7mm), mostly falling on Tue morning. Warm (max 26°C on Mon afternoon, min 22°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Fri afternoon, min 23°C on Thu morning). Winds increasing (calm on Thu morning, fresh winds from the WNW by Sat afternoon). | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||
AM | PM | 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 4 | WNW 5 | ESE 3 | SE 4 | ESE 4 | E 4 | — | SSE 6 | SSE 6 | SSE 6 | S 5 | NW 3 | W 3 | WNW 6 | W 5 | W 3 | W 5 | W 5 | WSW 5 | W 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 0 | 0 | 2 | 3 | 0 | 11 | 0 | 4 | 4 | 3 | 1 | 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-on | glassy | glassy | glassy | cross-off | cross-off | cross | cross-off | cross-off | cross | off | off | cross-off | off | off | cross-off | off | cross-off | cross-off | cross-off |
High Tide | 5:49PM0.09m | 6:08AM0.10m | 6:15PM0.08m | 6:30AM0.10m | 6:43PM0.07m | 6:54AM0.09m | 7:05PM0.06m | 7:30AM0.08m | 7:43PM0.05m | 10:59AM0.08m | 2:11AM0.07m | 12:43PM0.08m | 2:17AM0.07m | ||||||||
Low Tide | 12:06PM0.02m | 11:56PM0.02m | 12:39PM0.03m | 00:13AM0.03m | 1:23PM0.04m | 00:30AM0.04m | 2:15PM0.04m | 00:38AM0.05m | 4:13PM0.05m | 8:24PM0.05m | 7:36PM0.04m | 7:59PM0.03m | |||||||||
 |  |  |  |  |  |  | |  | | | | | | | | | | | | | |
 | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — |
 | — | 7:42 | — | — | 7:39 | — | — | 7:38 | — | — | 7:37 | — | — | 7:36 | — | — | 7:34 | — | — | 7:32 | — |
mm | — | — | 1 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 25 | 26 | 26 | 24 | 25 | 24 | 24 | 26 | 25 | 24 | 26 | 25 | 26 | 27 | 25 | 27 | 27 | 26 | 25 | 26 | 25 |
Feels °C | 26 | 26 | 26 | 24 | 26 | 24 | 23 | 23 | 23 | 25 | 25 | 24 | 26 | 25 | 25 | 28 | 24 | 25 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | WNW 4 | WNW 4 | WNW 5 | — | SE 4 | ESE 4 | ESE 4 | — | SSE 6 | SSE 6 | SSE 6 | S 5 | — | — | W 6 | W 5 | — | W 5 | W 5 | WSW 5 | W 4 |
| kJ | 4 | 2 | 2 | — | 3 | 2 | 2 | — | 4 | 4 | 3 | 1 | — | — | 11 | 14 | — | 8 | 8 | 5 | 3 |
Swell 2 Height (m) Direction Period (s) | — | W 6 | — | — | — | ESE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 4 |
| kJ | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | W 6 | — | — | — | — | — | — | E 7 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 2 | — | ESE 3 | ESE 3 | — | E 4 | — | — | — | SW 2 | NW 3 | NW 3 | W 3 | WNW 6 | — | W 3 | NNW 2 | — | — | NW 3 |
| kJ | — | 1 | — | 2 | 1 | — | 11 | — | — | — | 1 | 2 | 1 | 5 | 26 | — | 8 | 1 | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2120 | 2138 | 2120 | 1020 | 2515 | 1284 | 956 | 2272 | 609 | 609 | 1399 | 955 | 876 | 2189 | 1022 | 876 | 1290 | 1228 | 1922 | 2208 | 226 |
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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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