Surf Forecasts:
Agios Ioannis surf forecast from 6 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 9PM (local time) - 2.5ft (0.8m), 6s period, ENE swell with cross-offshore winds.
- Most powerful swell: Wednesday 9 Sep, 9AM (local time) - 3.5ft (1.0m), 6s period, ENE swell with 82 kJ wave energy.
- Next surfable swell (1★+): Wednesday 9 Sep, 9PM (local time) - 2.5ft (0.8m), 6s period with ENE swell.
Best Forecast Surf Conditions for Agios Ioannis this week:
The surf forecast for Agios Ioannis over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 09) at 9PM. The primary swell is predicted to be 0.8m and 6s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Agios Ioannis in the next 16 days are 1.0m 6s and forecast to arrive on Wednesday (Sep 09) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Sunday (Sep 13) at 6AM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Wed 9th Sep) | 2.5ft (0.8m) 6s |
| Best Surf | 9PM (Wed 9th Sep) | 2.5ft (0.8m) 6s |
| Most Powerful | 9AM (Wed 9th Sep) | 3.5ft (1.0m) 6s |
Table - best surf conditions forecast for Agios Ioannis over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get straight into it for the local scene.
Well, honestly, it’s a pretty bleak stretch ahead. We’re looking at a run of tiny, weak, and mostly onshore slop for the next week or more. The best advice I can give is to leave the board in the car and maybe find something else to do for a while.
The first real chance of anything surfable shows up on Wednesday, September 9th, at Agios Ioannis. The early morning might see a touch of 3ft swell from the ENE, but it’s wind-affected, cross-on from the East. The combined energy is weak, sitting at 132. It’s a marginal call at best. The water is currently a very warm 82°, which is much warmer than usual for this time of year.
After that, it’s back to nothing. There are days and days of empty forecasts with combined energy values dropping into the single digits. The swell is tiny, the period is short, and the wind is mostly cross-on or onshore. We get a few glassy moments on the 7th and 12th, but with no swell to speak of, it’s flat calm.
The outlook doesn’t improve much. We finally see a little bump on Monday, September 21st, with the afternoon showing 3ft from the ENE. The combined energy climbs to 64, but it’s still a marginal, cross-on affair. The wind is light, but the direction is wrong for clean lines.
There are no standout options here. The inconsistency is the story. The break is a point that’s exposed to the NE, but the swell direction and wind are just not lining up. For the entire 16-day window, there’s simply nothing to get excited about. It’s a real bummer, but that’s the way it goes sometimes.
Stay patient, and keep your eyes on the charts. Forecasts can change.
Rusty.
Short Range ForecastMostly dry. Warm (max 32°C on Sun afternoon, min 23°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Fri night, min 23°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||||
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) | — | NNW 4 | — | E 4 | E 5 | ENE 5 | ENE 6 | ENE 6 | ENE 5 | ENE 6 | ENE 6 | ENE 5 | ENE 5 | ENE 6 | ENE 5 | ENE 4 | ENE 4 | ENE 4 | E 4 | E 4 | E 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 8 | 0 | 6 | 36 | 14 | 67 | 45 | 9 | 82 | 82 | 9 | 23 | 34 | 4 | 2 | 6 | 4 | 1 | 1 | 1 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | on | glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | glassy | glassy | cross-on | cross-on |
High Tide | 1:39PM0.22m | 3:40AM0.21m | 2:52PM0.25m | 4:06AM0.24m | 3:37PM0.27m | 4:32AM0.27m | 4:15PM0.29m | 4:57AM0.29m | 4:48PM0.30m | 5:21AM0.30m | 5:19PM0.30m | 5:45AM0.31m | 5:49PM0.30m | ||||||||
Low Tide | 8:56PM0.07m | 9:02AM0.13m | 9:37PM0.04m | 9:44AM0.10m | 10:09PM0.02m | 10:19AM0.07m | 10:38PM0.00m | 10:50AM0.05m | 11:06PM-0.00m | 11:20AM0.03m | 11:32PM-0.00m | 11:49AM0.02m | 11:56PM0.01m | ||||||||
 | |  | | | | | | | | | | | | | | | | | | | |
 | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | 7:51 | — | — | 7:50 | — | — | 7:47 | — | — | 7:45 | — | — | 7:45 | — | — | 7:43 | — | — | 7:40 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 32 | 31 | 27 | 26 | 26 | 24 | 24 | 25 | 24 | 24 | 25 | 24 | 24 | 25 | 25 | 25 | 26 | 26 | 26 | 26 |
Feels °C | 27 | 32 | 31 | 27 | 25 | 25 | 23 | 22 | 24 | 24 | 23 | 25 | 25 | 24 | 26 | 25 | 25 | 27 | 27 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | — | — | — | E 4 | — | ENE 5 | ENE 6 | ENE 6 | ENE 5 | ENE 6 | ENE 6 | ENE 5 | ENE 5 | ENE 6 | ENE 5 | ENE 4 | ENE 4 | ENE 4 | E 4 | E 4 | E 4 |
| kJ | — | — | — | 6 | — | 14 | 31 | 45 | 9 | 50 | 82 | 9 | 10 | 34 | 4 | 2 | 6 | 4 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 4 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NNW 4 | — | NE 4 | E 5 | — | ENE 6 | NE 6 | — | ENE 6 | — | — | ENE 5 | — | — | — | — | — | — | — | NNW 2 |
| kJ | — | 8 | — | 3 | 36 | — | 67 | 16 | — | 82 | — | — | 23 | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 500 | 1996 | 2116 | 962 | 1020 | 439 | 1344 | 2116 | 439 | 1284 | 2139 | 500 | 1231 | 1173 | 1231 | 500 | 1181 | 500 | 500 | 1091 | 1157 |
Best forecast wave conditions in Aegean Sea | |||||||||||||||||||||
Best forecast wave conditions in Greece | |||||||||||||||||||||
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Information about the Agios Ioannis Surf forecast
The above surf forecast table for Agios Ioannis provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Agios Ioannis can be found by selecting the local surf guide option on the grey menu. Our Agios Ioannis 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 (Agios Ioannis) 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 Agios Ioannis 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.
Agios Ioannis is 19 km (12 miles) from the city of Volos. If you plan a holiday in Aegean Sea, look for hotels and other accommodation in Volos. Volos has rooms for a wide range of budgets as well as car hire and transport links.
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