Surf Forecasts:
Agios Ioannis surf forecast from 12 Nov 2026:
- Best quality surf: Saturday 21 Nov, 5AM (local time) - 4ft (1.2m), 5s period, N swell with cross-offshore winds.
- Most powerful swell: Sunday 15 Nov, 11AM (local time) - 5.5ft (1.7m), 7s period, ENE swell with 319 kJ wave energy.
- Next surfable swell (1★+): Saturday 21 Nov, 5AM (local time) - 4ft (1.2m), 5s period with N 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 Saturday (Nov 21) at 5AM. The primary swell is predicted to be 1.2m and 5s 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 1.7m 7s and forecast to arrive on Sunday (Nov 15) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Wednesday (Nov 25) at 8AM.
| Wave Type | Time (EET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 21st Nov) | 4ft (1.2m) 5s |
| Best Surf | 5AM (Sat 21st Nov) | 4ft (1.2m) 5s |
| Most Powerful | 11AM (Sun 15th Nov) | 5.5ft (1.7m) 7s |
Table - best surf conditions forecast for Agios Ioannis over the next 16 days.
Short Range ForecastLight rain (total 4mm), mostly falling on Sat night. Warm (max 23°C on Thu afternoon, min 13°C on Sat night). Mainly fresh winds. | Days 5-7 Weather SummarySome drizzle, heaviest during Sun afternoon. Very mild (max 18°C on Wed morning, min 13°C on Sun afternoon). Wind will be generally light. | |||||||||||||||||||
Thu 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | ||||||||||||||
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) | E 5 | — | E 8 | E 5 | ESE 7 | ESE 7 | E 5 | NNE 4 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 5 | SE 3 | — | SSW 3 | — | — | — | S 2 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1 | 0 | 1 | 2 | 0 | 0 | 2 | 36 | 248 | 235 | 52 | 24 | 8 | 2 | 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 | cross-off | cross-off | cross-off | off | off | on | on | on | cross-on | cross | cross-on | cross-off | cross-off | glassy | cross-off | off | cross-off | cross-off |
High Tide | 5:51PM0.24m | 5:25AM0.28m | 6:27PM0.22m | 5:57AM0.26m | 7:11PM0.21m | 6:33AM0.24m | 8:12PM0.20m | 7:21AM0.22m | 9:44PM0.20m | 8:43AM0.20m | 11:19PM0.21m | 10:48AM0.19m | 00:20AM0.23m | |||||||
Low Tide | 11:22PM0.10m | 12:07PM0.04m | 11:52PM0.11m | 12:46PM0.05m | 00:29AM0.13m | 1:33PM0.07m | 1:23AM0.14m | 2:36PM0.08m | 3:06AM0.15m | 4:01PM0.09m | 5:24AM0.14m | 5:24PM0.09m | ||||||||
 |  |  | |  | | |  |  |  | | | | | | | | | | | |
 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — |
 | 5:15 | — | — | 5:14 | — | — | 5:13 | — | — | 5:12 | — | — | 5:12 | — | — | 5:10 | — | — | 5:09 | — |
mm | — | — | — | — | — | — | — | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 21 | 22 | 21 | 21 | 22 | 16 | 13 | 13 | 14 | 14 | 15 | 15 | 16 | 17 | 17 | 18 | 20 | 20 |
Feels °C | 22 | 21 | 18 | 19 | 18 | 19 | 21 | 11 | 8 | 9 | 11 | 12 | 13 | 13 | 16 | 17 | 17 | 16 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | E 5 | — | — | E 5 | ESE 7 | ESE 7 | E 5 | SE 6 | SE 6 | E 5 | — | ENE 6 | ENE 5 | E 4 | — | — | — | — | — | SE 4 |
| kJ | 1 | — | — | 2 | 11 | 10 | 2 | 2 | 1 | 1 | — | 24 | 8 | 1 | — | — | — | — | — | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | E 8 | — | — | — | SE 6 | ESE 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 1 | — | — | — | 2 | 4 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 2 | — | — | S 2 | — | SW 2 | SSW 3 | NNE 4 | ENE 7 | ENE 7 | ENE 6 | — | — | SE 3 | — | SSW 3 | — | — | — | S 2 |
| kJ | 1 | — | — | 1 | — | 1 | 1 | 36 | 248 | 235 | 52 | — | — | 2 | — | 1 | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1175 | 281 | 269 | 833 | 99 | 99 | 232 | 289 | 805 | 1774 | 874 | 837 | 1240 | 304 | 217 | 1064 | 187 | 187 | 231 | 1285 |
Best forecast wave conditions in Aegean Sea | ||||||||||||||||||||
Best forecast wave conditions in Greece | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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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