Surf Forecasts:
Zaga (Koroni) surf forecast from 31 Jul 2026:
- Most powerful swell: Sunday 2 Aug, 12AM (local time) - 1ft (0.3m), 3s period, SW swell with 2 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 3s and forecast to arrive on Sunday (Aug 02) at 12AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Friday (Aug 07) at 12AM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 12AM (Sun 2nd Aug) | 1ft (0.3m) 3s |
Table - best surf conditions forecast for Zaga (Koroni) over the next 16 days.
The Lowdown
Alright, this is Rusty. Let’s be straight with you – the outlook for the next 16 days at Zaga (Koroni) is a real heartbreaker. The whole period is flat, with no rideable swell to speak of. We’re looking at a long, dry run from Friday the 31st of July all the way through to Saturday the 15th of August with nothing but tiny dribbles and no energy. The combined energy of all swells directed here is a measly 1, so the ocean is basically asleep. The water temp is sitting at 80°, which is about average for this time of year, so no surprises there.
The first sniff of anything on Friday the 31st morning is a pathetic 0.3 ft from the SE with a period of only 4 seconds – that’s pure wind chop, not surf. The wind is light and cross-off from the north, so the surface is clean, but there’s simply nothing to ride. That afternoon gets worse with a cross-on breeze from the SSW at 9 mph, making the water choppy and messy. The next few days are a carbon copy: Saturday the 1st of August morning has a clean 1.0 ft from the SSW at 2 seconds – that’s barely a ripple. Sunday the 2nd sees a similar 1.0 ft from the SW at 3 seconds. The wind varies from glassy calm to light offshore, but it doesn’t matter because there’s no swell.
Monday the 3rd of August morning is actually glassy, with 3 mph from the NNW, but the wave height is a dash (–), meaning no surf. This pattern continues day after day. There are several mornings with glassy conditions and offshore winds – like Tuesday the 4th, Wednesday the 5th, Thursday the 6th, Friday the 7th, Saturday the 8th, Sunday the 9th, Monday the 10th, and even a dead calm on Tuesday the 11th of August morning – but always with zero swell. The afternoons are mostly clean with light to moderate cross-off breezes from the west, but the ocean is just a flat lake.
This break is listed as "rarely breaks" and it’s living up to that reputation. For a beginner-friendly spot, this is a tough stretch. If you’re looking for a paddle, you might find some glassy water for a swim, but for surfing, there’s nothing. The setup is a sheltered beach and point, so when there is swell, it needs a specific SSE direction to work, but that’s not happening in this window. For a kite surfer, the consistent afternoon cross-off winds from the west at 9-16 mph could be interesting, but for a surfer, it’s a blank run. This is normal for the area – it tends to go quiet like this, and forecasts can change, but right now, there’s not a single day worth paddling out.
Rusty.
Short Range ForecastMostly dry. Warm (max 30°C on Fri afternoon, min 25°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 34°C on Wed afternoon, min 26°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | |||||||||||||||
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) | SE 4 | — | SE 4 | WNW 5 | SSW 2 | WSW 3 | — | SW 3 | — | W 3 | WSW 2 | NW 2 | NW 3 | — | NW 3 | NW 4 | W 4 | W 4 | WNW 4 | W 4 | WNW 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 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 | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross | off | glassy | cross-off | off | off | cross-off | off | off | cross-off | off | off | cross-off | off |
High Tide | 5:13PM0.11m | 6:04AM0.09m | 5:41PM0.11m | 6:34AM0.09m | 6:12PM0.10m | 7:06AM0.10m | 6:46PM0.09m | 7:45AM0.10m | 7:28PM0.08m | 8:37AM0.09m | 8:25PM0.07m | 9:58AM0.09m | 11:01PM0.06m | ||||||||
Low Tide | 11:14AM0.03m | 11:59PM0.00m | 11:50AM0.03m | 00:26AM0.01m | 12:29PM0.03m | 00:53AM0.01m | 1:18PM0.04m | 1:23AM0.02m | 2:13PM0.04m | 2:02AM0.03m | 3:28PM0.04m | 2:46AM0.04m | 5:21PM0.04m | 4:07AM0.04m | |||||||
 | |  | | | | | | | | | | | | | | | | | | | |
 | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — |
 | — | 8:39 | — | — | 8:38 | — | — | 8:37 | — | — | 8:37 | — | — | 8:36 | — | — | 8:35 | — | — | 8:34 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 30 | 28 | 30 | 29 | 27 | 28 | 28 | 27 | 27 | 29 | 28 | 29 | 31 | 28 | 33 | 34 | 30 | 30 | 33 | 29 |
Feels °C | 28 | 29 | 29 | 28 | 27 | 29 | 26 | 26 | 28 | 26 | 27 | 28 | 28 | 30 | 29 | 32 | 30 | 28 | 30 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | — | — | WNW 5 | WNW 5 | NW 4 | WSW 3 | — | — | — | — | — | — | WNW 3 | — | W 3 | WNW 3 | — | W 4 | WNW 4 | W 4 | W 4 |
| kJ | — | — | 2 | 2 | 1 | 1 | — | — | — | — | — | — | 1 | — | 1 | 1 | — | 3 | 5 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | SE 4 | — | SE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | E 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NNE 2 | SSW 2 | NW 4 | — | SW 3 | — | W 3 | WSW 2 | NW 2 | NW 3 | — | NW 3 | NW 4 | W 4 | WNW 4 | — | W 4 | WNW 4 |
| kJ | — | — | — | 1 | 1 | 1 | — | 1 | — | 1 | 1 | 1 | 4 | — | 2 | 6 | 7 | 3 | — | 11 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1269 | 311 | 1269 | 2143 | 2208 | 226 | 2120 | 311 | 2169 | 2109 | 2611 | 2120 | 1020 | 2471 | 1058 | 1288 | 2238 | 2224 | 2224 | 2398 | 2365 |
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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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