Agios Ioannis Surf Break

Lat Long: 39.42° N 23.16° E

Agios Ioannis Surf Forecast and Surf Report

Issued: 2 am 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Agios Ioannis sea temperature is
26.8° C
1.9° 

Agios Ioannis surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Agios Ioannis surf forecast from 4 Aug 2026:

  • Most powerful swell: Monday 10 Aug, 3PM (local time) - 2.5ft (0.7m), 6s period, E swell with 31 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 0.7m 6s and forecast to arrive on Monday (Aug 10) at 3PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 3s period and expected on Saturday (Aug 08) at 12PM.

Wave TypeTime (EEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 3PM (Mon 10th Aug)2.5ft (0.7m) 6s

Table - best surf conditions forecast for Agios Ioannis over the next 16 days.


The Lowdown

Righto, grab a coffee and let’s have a look at what’s cookin’ for the next couple of weeks.

Honestly, mate, it’s a bit of a slow grind for most of the run. Agios Ioannis is a classic point break that loves a solid NE groundswell, but we’re looking at a long stretch of tiny, choppy, or just plain flat conditions. The water’s a touch warmer than normal for this time of year, sittin’ around 80°, which is nice, but it’s not gonna help the waves.

We’ve got a major gap here. From now all the way through to the morning of Tuesday the 13th, there’s nothing worth paddling out for. A whole week and a half of dribble – tiny 0.7 ft to 2 ft waves with short, weak period, light onshore or cross-shore winds, and combined swell energy barely tickin’ over (max 31). Total flat spell.

Then, things finally get interesting. The standout window is Thursday the 14th of August. Thursday morning kicks off with a solid 6 ft swell from the ENE, with a 7-second period. The combined energy jumps to 443 – that’s moderate, but it’s the biggest push we’ve seen. The wind is glassy, dead calm, which will make the point clean as a whistle. This is the one to circle on the calendar. It’s not huge, but for a point break that’s been starved, this is a welcome pulse. It’s a bit on the bigger side for a beginner, but an intermediate will have a ball. Thursday afternoon holds at 6 ft from the same direction, with energy up to 543, but the wind swings light cross-onshore, so it’ll get a little bumpy.

After that, Saturday the 15th of August morning drops back to 3 ft from the east, with 107 energy. It’s marginal, and the wind is cross-onshore, so it’s not a clean option. The rest of the run fades back into tiny, weak conditions again.

So, the only true standout is the morning of Thursday the 14th. Get on it while it’s glassy and clean. The rest of the fortnight is a write-off.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 32°C on Wed night, min 27°C on Tue morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 34°C on Sat night, min 27°C on Sun night). Wind will be generally light.

Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
E
4
0.2
E
4
0.2
ENE
4
0.3
ENE
4
0.6
E
5
0.3
ENE
4
0.2
ENE
4
0.2
ENE
5
0.2
E
4
0.3
NNW
3
0.2
ENE
3
0.3
NNW
3
0.4
NNW
3
0.2
ENE
3
0.4
NE
3
0.6
E
5
0.7
E
6
0.3
ENE
4
Wave Graph
Metric surfscale
Energy kJ
0
0
1
0
1
2
3
20
4
1
2
1
2
1
1
3
1
2
16
31
4
Wind (km/h)
10
NNW
5
ESE
5
NW
10
NNW
5
ESE
0
NNE
5
ESE
10
SE
0
W
5
ESE
15
SE
5
N
15
NNW
0
ESE
15
NW
15
NNW
15
ESE
10
ENE
5
SSE
5
ESE
15
E
Wind State
cross
glassy
glassy
cross
glassy
glassy
cross-on
cross-on
glassy
cross-on
cross-on
glassy
cross
glassy
cross-off
cross
cross-on
on
glassy
glassy
on
High Tide
8:33PM0.23m
9:10AM0.26m
9:25PM0.19m
10:02AM0.24m
11:07PM0.17m
11:28AM0.23m
2:29AM0.17m
1:27PM0.23m
3:43AM0.20m
2:49PM0.25m
4:23AM0.23m
3:43PM0.28m
4:56AM0.25m
Low Tide
2:45PM0.08m
2:36AM0.07m
3:41PM0.09m
3:11AM0.10m
5:11PM0.11m
4:07AM0.13m
7:31PM0.10m
6:45AM0.15m
9:00PM0.07m
8:44AM0.14m
9:51PM0.04m
9:45AM0.12m
10:30PM0.01m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:30
6:30
6:31
6:31
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:37
8:36
8:35
8:32
8:31
8:30
8:30
 mm
Temp °C
27
29
31
28
31
32
27
31
31
28
30
32
29
33
34
29
30
31
28
30
31
Feels °C
27
29
30
29
30
31
29
31
31
30
29
30
30
32
33
29
30
31
30
29
30
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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