Surf Forecasts:
Agios Ioannis surf forecast from 15 Jul 2026:
- Most powerful swell: Wednesday 22 Jul, 12PM (local time) - 3.5ft (1.1m), 5s period, NNW swell with 55 kJ wave energy.
Best Forecast Surf Conditions for Agios Ioannis this week:
The most powerful waves expected at Agios Ioannis in the next 16 days are 1.1m 5s and forecast to arrive on Wednesday (Jul 22) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Wednesday (Jul 22) at 9AM.
| Wave Type | Time (EEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 12PM (Wed 22nd Jul) | 3.5ft (1.1m) 5s |
Table - best surf conditions forecast for Agios Ioannis over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s break down what’s coming for the next couple of weeks.
Honestly, it’s a quiet stretch. The first bit of swell that’s even worth a look doesn’t arrive until Tuesday the 28th of July, so you’re looking at over a week of flat, glassy mornings and choppy afternoons before anything happens.
The only break in the game is Agios Ioannis. It’s a point break that’s inconsistent, so a run of no waves is normal for this area. The water is at 80°, which is way warmer than average for this time of year.
When the wait finally ends on the morning of Tuesday the 28th, we’ve got a tiny east-northeast swell coming in at about 3ft. The period is short, only 5 seconds, so it’ll be a bit soft. The wind is light and onshore from the east, so it’s not going to be clean. The combined energy is weak at 65. It’s really marginal, only for the diehards.
The best call across the whole 16 days is actually Wednesday the 30th of July. The morning is glassy, with a clean 2ft swell from the east-northeast at 5 seconds. The combined energy is low at 22, but the glassy conditions will make it look better than it is. A light offshore breeze from the southeast will keep it tidy. It’s the only real standout window, and it’s tiny, but for a patient longboarder, that’s the morning to be out. Once the seabreeze hits from the east-southeast at 12 mph in the afternoon, it’ll get messy.
Bottom line: don’t expect much. This is a real lull for Agios Ioannis, with just a couple of small windows. Crowds won’t be an issue because there won’t be many people, and the inconsistency means you’ll be waiting for a set.
Stay patient, Rusty.
Short Range ForecastMostly dry. Warm (max 30°C on Wed night, min 26°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 30°C on Sat night, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||
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) | — | — | — | — | E 4 | E 4 | ENE 3 | E 4 | ENE 4 | E 4 | E 5 | ENE 4 | ENE 3 | E 5 | ENE 4 | ENE 3 | NE 4 | ENE 4 | NNW 3 | ENE 4 | ENE 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 0 | 0 | 0 | 5 | 1 | 1 | 3 | 2 | 1 | 7 | 4 | 1 | 11 | 3 | 1 | 3 | 2 | 5 | 1 | 2 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | glassy | on | cross-on | cross-on | glassy | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-on | cross | cross | cross-on | cross |
High Tide | 5:50PM0.31m | 6:53AM0.27m | 6:27PM0.30m | 7:26AM0.27m | 7:03PM0.29m | 7:59AM0.27m | 7:38PM0.27m | 8:32AM0.27m | 8:15PM0.24m | 9:06AM0.26m | 8:55PM0.21m | 9:45AM0.24m | 9:48PM0.19m | ||||||||
Low Tide | 11:52AM0.08m | 00:29AM-0.01m | 12:31PM0.08m | 1:02AM-0.01m | 1:10PM0.08m | 1:33AM0.01m | 1:49PM0.08m | 2:03AM0.03m | 2:30PM0.09m | 2:33AM0.05m | 3:16PM0.10m | 3:03AM0.08m | 4:15PM0.11m | 3:38AM0.11m | |||||||
 | |  | | | |  | | | | | | | | | | | | | | | |
 | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — |
 | — | 8:52 | — | — | 8:52 | — | — | 8:52 | — | — | 8:52 | — | — | 8:51 | — | — | 8:50 | — | — | 8:50 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 28 | 30 | 27 | 28 | 30 | 27 | 29 | 30 | 27 | 28 | 30 | 27 | 27 | 29 | 28 | 29 | 30 | 27 | 28 | 28 |
Feels °C | 26 | 28 | 29 | 29 | 28 | 30 | 29 | 28 | 30 | 28 | 27 | 29 | 27 | 26 | 29 | 30 | 30 | 32 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | E 4 | — | ENE 3 | E 4 | ENE 4 | E 4 | E 5 | ENE 4 | ENE 3 | E 5 | ENE 4 | — | NE 5 | ENE 4 | — | NNW 4 | ENE 5 |
| kJ | — | — | — | — | 5 | — | 1 | 3 | 2 | 1 | 7 | 4 | 1 | 11 | 3 | — | 1 | 2 | — | 4 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | E 3 | E 4 | — | — | — | — | — | — | — | — | — | ENE 3 | NE 4 | — | NNW 3 | ENE 4 | NNW 3 |
| kJ | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | 1 | 3 | — | 5 | 1 | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 951 | 2547 | 500 | 1288 | 2365 | 1284 | 2412 | 439 | 2190 | 2385 | 1097 | 1097 | 2456 | 1241 | 1231 | 2192 | 1477 | 1241 | 2192 | 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.
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