Surf Forecasts:
Zaga (Koroni) surf forecast from 10 Aug 2026:
- Most powerful swell: Sunday 16 Aug, 3PM (local time) - 1.5ft (0.4m), 4s period, SW swell with 6 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 4s and forecast to arrive on Sunday (Aug 16) 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 0.6m 4s period and expected on Saturday (Aug 15) at 6PM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3PM (Sun 16th Aug) | 1.5ft (0.4m) 4s |
Table - best surf conditions forecast for Zaga (Koroni) over the next 16 days.
The Lowdown
Alright, Rusty here. Let's break down what's going on with the Zaga (Koroni) area.
I'm not gonna sugarcoat it – we're looking at a total flat spell stretching across the next 16 days. From Monday, August 10th, all the way through to Tuesday, August 25th, there's just no surf on offer. It's a long, dry run.
The first few days, from Monday the 10th through the end of the week, show zero swell energy. The combined energy reading is a flat 0. Winds are mostly light cross-offshore or clean, but without any waves, it's just a pretty, calm sea. The water is about 82°F, which feels a touch warmer than usual for this time of year, but that doesn't help when there's nothing to ride.
Heading into the second week, from the 17th of August onward, we get a few glassy mornings and some gentle offshore breezes, particularly around the 21st and 22nd. But the story is the same – no swell to speak of. The only real hint of anything is on Friday the 14th, where we see a tiny 0.3m (1 ft) swell from the SW with a period of just 2 seconds and combined energy of 1. That's barely a ripple. Saturday the 15th and Sunday the 16th are even weaker, with a 0.1m to 0.4m (0.3ft to 1ft) swell and energy still stuck at 1 or 5. It's not enough to get you up on a board.
For a spot like Zaga that rarely breaks, this kind of dead period is pretty normal. It's a sheltered, beginner-friendly beach and point that needs a specific SSE swell. Unfortunately, none of that is coming through. If you're really itching, you might get an unrideable bump on the 14th, but with a 2-second period, it's just wind chop, not a wave.
Honestly, this setup looks more like a kite surfer's playground than a paddle surfer's dream. Keep an eye on the charts, though – it never stays flat forever.
Rusty.
Short Range ForecastMostly dry. Warm (max 33°C on Tue afternoon, min 28°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 33°C on Fri morning, min 25°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||
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) | W 6 | SE 4 | WNW 4 | W 2 | W 4 | WNW 4 | WNW 4 | WNW 3 | NW 5 | — | W 4 | WNW 4 | SW 2 | SE 4 | — | W 3 | SE 4 | SW 5 | SW 4 | SW 4 |
Wave Graph  | ||||||||||||||||||||
 kJ | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 6 | 1 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | off |
High Tide | 3:49AM0.09m | 3:30PM0.12m | 4:25AM0.09m | 4:08PM0.12m | 5:00AM0.10m | 4:43PM0.12m | 5:33AM0.10m | 5:16PM0.11m | 6:05AM0.10m | 5:47PM0.10m | 6:35AM0.10m | 6:17PM0.09m | ||||||||
Low Tide | 9:44PM0.00m | 9:21AM0.03m | 10:19PM-0.00m | 10:04AM0.02m | 10:52PM-0.01m | 10:44AM0.02m | 11:23PM-0.01m | 11:22AM0.02m | 11:51PM-0.00m | 12:00PM0.03m | 00:18AM0.01m | 12:37PM0.03m | 00:43AM0.02m | |||||||
 |  | | | | | | | | | | | | | | | | | | | |
 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — |
 | 8:30 | — | — | 8:28 | — | — | 8:27 | — | — | 8:25 | — | — | 8:24 | — | — | 8:23 | — | — | 8:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 32 | 31 | 31 | 33 | 30 | 33 | 33 | 30 | 33 | 32 | 31 | 33 | 32 | 30 | 30 | 30 | 28 | 28 | 28 | 27 |
Feels °C | 32 | 33 | 30 | 32 | 31 | 31 | 32 | 32 | 32 | 30 | 31 | 32 | 32 | 31 | 28 | 28 | 28 | 26 | 26 | 28 |
Swell 1 Height (m) Direction Period (s) | W 6 | W 4 | WNW 4 | — | W 4 | WNW 4 | WNW 4 | WNW 3 | — | — | W 4 | WNW 4 | NW 5 | NW 4 | — | — | WSW 4 | SW 5 | — | SW 4 |
| kJ | 1 | 1 | 2 | — | 1 | 1 | 3 | 1 | — | — | 1 | 2 | 1 | 1 | — | — | 8 | 5 | — | 1 |
Swell 2 Height (m) Direction Period (s) | — | SE 4 | — | — | — | — | — | NW 6 | NW 5 | — | — | — | — | — | — | E 8 | SE 4 | — | — | — |
| kJ | — | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 1 | 1 | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 6 | W 5 | — | — | E 7 | — | — | — | — | — | — | — | — | SE 4 | — | — | — | — | — | — |
| kJ | 1 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 2 | — | — | W 2 | — | — | WSW 2 | — | NNE 2 | — | — | NNE 2 | SW 2 | — | — | W 3 | — | — | SW 4 | — |
| kJ | 1 | — | — | 1 | — | — | 1 | — | 1 | — | — | 1 | 1 | — | — | 5 | — | — | 6 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 311 | 353 | 2120 | 2321 | 2135 | 2120 | 2321 | 2133 | 1123 | 311 | 226 | 925 | 2321 | 1058 | 2150 | 2169 | 226 | 311 | 2213 | 353 |
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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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