
Surf Forecasts:
Agios Ioannis surf forecast from 23 Jul 2026:
- Best quality surf: Thursday 30 Jul, 12PM (local time) - 5.5ft (1.7m), 7s period, ENE swell with glassy winds.
- Most powerful swell: Thursday 30 Jul, 12PM (local time) - 5.5ft (1.7m), 7s period, ENE swell with 285 kJ wave energy.
- Next surfable swell (1★+): Thursday 30 Jul, 12PM (local time) - 5.5ft (1.7m), 7s 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 Thursday (Jul 30) at 12PM. The primary swell is predicted to be 1.7m and 7s period with a secondary swell of 1.5m and 7s. The wind is predicted to be glassy 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 Thursday (Jul 30) at 12PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Saturday (Jul 25) at 6PM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Thu 30th Jul) | 5.5ft (1.7m) 7s |
| Best Surf | 12PM (Thu 30th Jul) | 5.5ft (1.7m) 7s |
| Most Powerful | 12PM (Thu 30th Jul) | 5.5ft (1.7m) 7s |
Table - best surf conditions forecast for Agios Ioannis over the next 16 days.
The Lowdown
Alright, this is Rusty, and I’m looking at the 16-day picture for Agios Ioannis. Honestly, I’m not gonna sugarcoat it – the next week is a tough one for paddle surfers. There’s a real dry spell here with next to nothing to get excited about, and it’s not until the end of the month that we see any life.
The first real chance of a wave comes on Wednesday, July 30th, but the build-up is a slow burn. The combined swell energy is weak (3) on Friday morning, and for the next four days you’re looking at flat, clean conditions with no swell to speak of – that’s a tough stretch of nothing. Saturday morning, July 26th, shows a tiny 0.7ft from the north, but it’s cross-on and has virtually no energy (1). You’re better off waiting.
By Wednesday, July 29th, there’s a tiny 3ft from the east-northeast in the afternoon, but it’s cross-on and the energy is still low (43). It’s not worth the paddle.
Finally, on Thursday, July 30th, things start to look up. The morning brings a 6ft east-northeast swell with a 7-second period, but the wind is onshore, making it messy. The real standout is the Thursday afternoon session. The wind goes glassy, and the swell holds at 5ft from the east-northeast. The combined energy jumps to 306 (moderate), and the conditions are clean. It’s a point break, so a 7-second period swell like this won’t be overly long, but it’ll be shapely and fun. It’s the best on offer. For beginners, 5ft is at the top end of their comfort zone, but the glassy wind makes it manageable.
Friday, July 31st, has a bigger 7ft from the east-northeast in the morning, but it’s cross-shore with some chop. The afternoon is a 5ft onshore affair. Saturday and Sunday, August 1st and 2nd, see a solid 5ft to 7ft east-northeast swell, but it’s cross-on and choppy. The energy is getting strong (923 on Sunday morning), but the wind is ruining the shape. This is one of those setups where the wind and swell combo might make it look more interesting for kite surfing than for a paddle surfer.
Monday, August 3rd, keeps the 7ft east-northeast swell, but again, it’s cross-on. The Monday afternoon is the other standout: a 5ft swell from the east-northeast with glassy conditions and clean shape. That’s a solid one.
After that, the energy drops off quickly. Tuesday, August 4th, has a 5ft east-northeast swell with offshore wind in the morning, which will be clean, but the energy is only moderate (285). By Wednesday, August 5th, it’s back to 2ft to 3ft, and by Thursday, August 6th, it’s flat again.
The crowds at Agios Ioannis are listed as "sometimes," so you might have company, but for a point break, that’s expected. The water temperature is about average for the time of year, so no surprises there.
So, to sum it up: the first week is a write-off. The real action is from Thursday, July 30th, through Monday, August 3rd, with the glassy Thursday afternoon and Monday afternoon sessions being the best bets. The rest is a waiting game.
Rusty.
Short Range ForecastHeavy rain (total 45mm), heaviest during Fri afternoon. Warm (max 27°C on Sun afternoon, min 18°C on Fri night). Winds decreasing (strong winds from the NNW on Fri night, calm by Sat afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 32°C on Tue afternoon, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||
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) | ENE 4 | E 4 | E 3 | NNW 5 | NNW 5 | NNW 5 | — | NNW 3 | N 3 | — | — | — | — | — | NNW 3 | ENE 5 | ENE 4 | ENE 6 | ENE 5 |
Wave Graph | |||||||||||||||||||
4 | 3 | 5 | 108 | 57 | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 6 | 43 | 13 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | on | cross | cross-off | cross | off | cross-off | cross-on | off | cross-off | cross-on | glassy | cross | cross-on | cross-off | cross | cross-on | on |
High Tide | 2:16AM0.17m | 1:27PM0.22m | 3:40AM0.19m | 2:40PM0.24m | 4:16AM0.21m | 3:31PM0.26m | 4:47AM0.22m | 4:11PM0.27m | 5:15AM0.24m | 4:44PM0.29m | 5:42AM0.25m | 5:16PM0.30m | |||||||
Low Tide | 6:38AM0.15m | 8:59PM0.09m | 8:29AM0.14m | 9:46PM0.07m | 9:29AM0.13m | 10:23PM0.04m | 10:11AM0.11m | 10:54PM0.02m | 10:45AM0.10m | 11:23PM0.01m | 11:16AM0.08m | 11:50PM-0.00m | |||||||
— | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | |
8:47 | — | 8:46 | — | — | 8:46 | — | — | 8:45 | — | — | 8:45 | — | — | 8:44 | — | — | 8:43 | — | |
mm | — | — | 21 | 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 20 | 23 | 26 | 26 | 25 | 27 | 27 | 27 | 29 | 29 | 28 | 32 | 32 | 27 | 30 | 31 |
Feels °C | 24 | 24 | 23 | 14 | 19 | 25 | 24 | 24 | 27 | 27 | 27 | 28 | 29 | 29 | 33 | 30 | 28 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | ENE 4 | — | — | — | — | — | — | — | N 3 | — | — | — | — | — | NNW 3 | ENE 5 | ENE 4 | ENE 6 | — |
4 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 2 | 4 | 6 | 43 | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | E 4 | E 3 | NNW 5 | NNW 5 | NNW 5 | — | NNW 3 | — | — | — | — | — | — | NW 3 | — | NNW 3 | — | ENE 5 |
— | 3 | 5 | 108 | 57 | 30 | — | 1 | — | — | — | — | — | — | 1 | — | 2 | — | 13 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1288 | 976 | 2409 | 217 | 269 | 766 | 227 | 951 | 1182 | 837 | 304 | 304 | 837 | 837 | 2116 | 439 | 1317 | 2099 | 439 |
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.










