Surf Forecasts:
Agios Ioannis surf forecast from 27 Jul 2026:
- Best quality surf: Friday 31 Jul, 6PM (local time) - 5ft (1.5m), 7s period, ENE swell with cross-offshore winds.
- Most powerful swell: Saturday 1 Aug, 6AM (local time) - 8ft (2.4m), 8s period, ENE swell with 657 kJ wave energy.
- Next surfable swell (1★+): Wednesday 29 Jul, 9PM (local time) - 3ft (0.9m), 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 (Jul 29) at 9PM. The primary swell is predicted to be 0.9m 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 2.4m 8s and forecast to arrive on Saturday (Aug 01) at 6AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Tuesday (Jul 28) at 9AM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Wed 29th Jul) | 3ft (0.9m) 6s |
| Best Surf | 6PM (Fri 31st Jul) | 5ft (1.5m) 7s |
| Most Powerful | 6AM (Sat 1st Aug) | 8ft (2.4m) 8s |
Table - best surf conditions forecast for Agios Ioannis over the next 16 days.
The Lowdown
Alright, let’s talk about Agios Ioannis. The 16-day window starts quiet – real quiet. The first couple of days, Monday and Tuesday, are flat with glassy conditions but no swell to speak of. You’re not missing anything. Then Wednesday the 29th throws a tiny 1.3ft ENE pulse with a 4-second period and cross-onshore wind – not worth paddling out. That afternoon picks up a bit to 3.3ft, still 6 seconds and cross-onshore, energy only 107 (weak). Still poor.
Thursday the 30th morning shows 4.6ft ENE, 6 seconds, cross wind, energy 220 (moderate). It’s marginal but the wind is light and cross-shore, so maybe a few closeouts. That afternoon glassy with 3.6ft, 7 seconds – surfable but ordinary. The water’s 80.6°F, which is a solid 4.3°F warmer than normal for this time of year, so it’s a touch of a bath.
Now, the best of a pretty average run comes Friday the 31st morning. Swell bumps to 6.9ft from ENE, 7 seconds, cross wind from the north at 9 mph. The combined energy is 756 (moderate). It’s a little lumpy but clean enough for a point break like this. The period is short, so the waves will be a bit crumbly, but for an inconsistent spot that rarely lines up, it’s a chance. Friday afternoon drops to 5.6ft, 8 seconds, onshore wind – not great.
Saturday the 1st of August morning is the other standout: 7.2ft ENE, 8 seconds, energy 986 (moderate). The wind is cross-
Short Range ForecastMostly dry. Warm (max 32°C on Tue night, min 25°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 30°C on Thu night, min 25°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||
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 3 | NNW 3 | — | ENE 4 | ENE 6 | ENE 5 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 6 | ENE 7 | ENE 7 | ENE 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 74 | 8 | 139 | 111 | 102 | 456 | 318 | 572 | 559 | 327 | 125 | 186 | 156 | 5 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-off | cross | glassy | cross-on | cross-on | cross-on | glassy | cross | glassy | on | cross | on | cross-on | cross-on | on | glassy | cross | glassy | glassy |
High Tide | 4:11PM0.27m | 5:15AM0.24m | 4:44PM0.29m | 5:42AM0.25m | 5:16PM0.30m | 6:08AM0.27m | 5:46PM0.31m | 6:35AM0.28m | 6:16PM0.30m | 7:01AM0.28m | 6:47PM0.29m | 7:29AM0.28m | 7:19PM0.28m | ||||||||
Low Tide | 10:11AM0.11m | 10:54PM0.02m | 10:45AM0.10m | 11:23PM0.01m | 11:16AM0.08m | 11:50PM-0.00m | 11:47AM0.07m | 00:17AM-0.01m | 12:18PM0.07m | 00:43AM-0.00m | 12:50PM0.06m | 1:10AM0.00m | 1:24PM0.06m | 1:37AM0.02m | |||||||
 | |  | | | | | | | | | | | | | | | | | | | |
 | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — |
 | — | 8:45 | — | — | 8:44 | — | — | 8:43 | — | — | 8:42 | — | — | 8:40 | — | — | 8:39 | — | — | 8:38 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 29 | 28 | 28 | 29 | 32 | 26 | 27 | 29 | 27 | 29 | 30 | 27 | 29 | 29 | 27 | 29 | 30 | 27 | 30 | 30 |
Feels °C | 28 | 30 | 28 | 28 | 31 | 31 | 28 | 27 | 29 | 27 | 29 | 30 | 26 | 28 | 27 | 25 | 27 | 28 | 27 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | NNW 3 | — | — | ENE 6 | ENE 5 | E 6 | ENE 7 | ENE 5 | ENE 8 | ENE 8 | E 7 | ENE 8 | ENE 8 | ENE 6 | ENE 7 | ENE 7 | ENE 5 |
| kJ | — | — | — | — | 2 | — | — | 74 | 8 | 81 | 111 | 11 | 300 | 318 | 245 | 427 | 327 | 34 | 186 | 156 | 5 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | E 7 | — | — | — | — | — | E 7 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 9 | — | — | — | — | — | 10 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NNW 3 | — | — | ENE 4 | NE 6 | — | ENE 6 | — | ENE 7 | ENE 7 | NE 7 | ENE 7 | ENE 8 | — | ENE 6 | — | — | — |
| kJ | — | — | — | 3 | — | — | 4 | 33 | — | 139 | — | 102 | 456 | 152 | 572 | 559 | — | 125 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 217 | 387 | 227 | 232 | 2093 | 968 | 2009 | 951 | 439 | 1321 | 0 | 439 | 1020 | 2712 | 1097 | 1020 | 2192 | 0 | 2083 | 0 | 1235 |
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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