Agios Ioannis Surf Break

Lat Long: 39.42° N 23.16° E

Agios Ioannis Surf Forecast and Surf Report

Issued: 8 pm 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Agios Ioannis sea temperature is
27.4°C
2.6° 

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 30 Aug 2026:

  • Best quality surf: Thursday 3 Sep, 3PM (local time) - 3ft (0.9m), 6s period, ENE swell with glassy winds.
  • Most powerful swell: Friday 4 Sep, 3PM (local time) - 3.5ft (1.0m), 7s period, ENE swell with 93 kJ wave energy.
  • Next surfable swell (1★+): Thursday 3 Sep, 3PM (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 Thursday (Sep 03) at 3PM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.6m and 6s. 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 1.0m 7s and forecast to arrive on Friday (Sep 04) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 3s period and expected on Friday (Sep 04) at 6PM.

Wave TypeTime (EEST) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Thu 3rd Sep)3ft (0.9m) 6s
Best Surf 3PM (Thu 3rd Sep)3ft (0.9m) 6s
Most Powerful 3PM (Fri 4th Sep)3.5ft (1.0m) 7s

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


The Lowdown

G’day, Rusty here, and I’ve got the outlook for Agios Ioannis. It’s a point break that’s inconsistent and exposed, and the magic direction is out of the NE. But I’ve got to be straight with you – the next two weeks are a tough watch. There’s a real dry spell at the start, with a gap of about four days before we see anything worth even a paddle.

The first real glimmer comes on Thursday afternoon, 3rd of September. We’ve got a tiny 3ft swell shuffling in from the ENE, with a period of only 6 seconds, so it’s short-period and not a lot of grunt – combined energy is a weak 58. But the wind goes glassy, dead calm, so the surface will be like a mirror. The wave quality is ordinary, but if you’re desperate for a slide on a clean face, that’s your window. Then Friday afternoon, 4th of September, another glassy patch, with 2ft from the same direction, energy at 25 – it’s still weak, but clean conditions make it rideable.

The best on offer, and I’m calling it the standout, is Monday morning, 7th of September. The swell bumps up to 4ft from the ENE, period still a short 6 seconds, but the combined energy jumps into the moderate bracket at 120. The wind is glassy again – dead still. That’s the cleanest surf of the whole run. It’s small, but with offshore-style glass and a bit more push, it’s your best chance at a few fun ones on the point.

After that, it’s a bit of a mess. Tuesday the 8th has some glassy moments, but it’s poor. Towards the second week, things get weird – on Friday the 11th and Saturday the 12th, the swell height pushes up to 5ft and 4ft, with ENE swell, but the wind is onshore and strong, with energy hitting 217 and 118. That’s a moderate to strong punch, but it’s messy. The point is exposed to those onshores, so it’ll be blown out. Not worth it for a paddle – that kind of setup with onshore wind and a decent wall might actually be better for a kite.

Water temp at the start is a very unusual 81°, a massive 5° warmer than normal – that’s significantly warmer than usual for this time of year, so you won’t need a thick suit.

So, overall: don’t hold your breath. The first four days are a write-off, then you get a couple of glassy windows with minimal swell, one standout Monday morning, and a messy end. It’s a tough stretch for a spot that’s already inconsistent. Forecasts can change, but right now, we’re in a quiet period.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 29°C on Mon night, min 24°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 30°C on Thu night, min 24°C on Thu night). Wind will be generally light.

Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
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
1
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)
0.3
ENE
4
0.2
E
4
0.2
E
4
0.3
E
4
0.3
ENE
5
0.2
ENE
4
0.5
E
5
0.3
ENE
4
0.2
ENE
4
0.4
ENE
5
0.3
ENE
4
0.4
ENE
4
0.9
ENE
6
0.4
ENE
5
0.9
ENE
6
1
ENE
7
0.4
ENE
5
Wave Graph
Metric surfscale
Energy kJ
4
0
0
1
1
3
4
1
12
4
1
7
4
6
56
8
64
93
9
Wind (km/h)
5
SSW
5
ENE
10
E
5
ESE
10
ESE
20
ESE
10
E
5
ESE
15
ESE
5
E
5
E
10
ESE
5
N
15
NNW
5
NE
15
NNW
20
NNW
5
NNW
5
SSE
Wind State
glassy
glassy
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
glassy
glassy
cross-on
glassy
cross
glassy
cross
cross
cross
cross
High Tide
6:25AM0.31m
6:27PM0.30m
6:51AM0.31m
6:58PM0.28m
7:17AM0.30m
7:31PM0.25m
7:47AM0.28m
8:07PM0.22m
8:20AM0.26m
8:55PM0.19m
9:04AM0.24m
11:09PM0.16m
Low Tide
00:11AM-0.00m
12:27PM0.03m
00:36AM0.01m
12:59PM0.03m
1:01AM0.03m
1:33PM0.04m
1:27AM0.05m
2:12PM0.06m
1:53AM0.08m
3:02PM0.09m
2:19AM0.12m
4:37PM0.11m
2:47AM0.15m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:54
6:54
6:54
6:56
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:04
8:01
8:00
7:59
7:57
7:55
7:53
 mm
Temp °C
25
26
26
28
26
26
29
26
27
28
27
28
29
26
29
30
26
30
29
Feels °C
25
27
26
28
27
25
28
26
27
28
28
28
27
26
28
28
26
29
26
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  • 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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