Agios Ioannis surfForecast / Aegean Sea / Greece

information circle16 Day Weather and Surf, issued 2 pm Tuesday 28 Apr 2026 EEST
Forecast update in hr  min  s Forecast update imminent
Agios Ioannis surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Agios Ioannis sea temperature is
17.1° C
(Which is slightly warmer than usual)

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 Saturday (May 02) at 6PM. The primary swell is predicted to be 1.5m and 8s period with a secondary swell of 1.2m 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 2.5m 8s and forecast to arrive on Friday (May 01) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Sunday (May 03) at 3PM.

Wave TypeTime (EEST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Sat 2nd May)5ft (1.5m) 8s
Best Surf 6PM (Sat 2nd May)5ft (1.5m) 8s
Most Powerful12PM (Fri 1st May)8ft (2.5m) 8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 32mm), heaviest during Thu night. Very mild (max 16°C on Tue afternoon, min 9°C on Thu night). Winds increasing (calm on Wed morning, fresh winds from the N by Thu night).

Days 5-7 Weather Summary

Moderate rain (total 16mm), heaviest on Fri night. Very mild (max 17°C on Mon morning, min 11°C on Fri afternoon). Wind will be generally light.

Tue
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
3
3
1
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.5
ENE
6
0.3
ENE
5
0.2
ENE
4
0.2
E
4
0.3
ENE
4
0.4
NE
3
0.7
ENE
5
2.1
ENE
7
2.3
ENE
8
2.5
ENE
8
2.3
ENE
8
2.1
ENE
8
2.1
NE
7
1.8
ENE
7
1.2
ENE
7
0.9
ENE
7
0.3
ENE
5
0.2
ENE
4
0.2
NNW
3
0.4
NW
2
Wave Graph
Metric surfscale
Energy kJ
17
4
2
1
3
4
22
449
632
798
639
522
465
299
128
62
5
2
0
0
0
Wind (km/h)
10
ESE
5
ESE
5
E
15
ESE
5
ENE
10
N
20
E
35
NNW
25
N
20
NNE
25
NE
20
NNW
10
N
5
NNE
5
NW
10
NNE
15
WSW
10
W
5
SE
10
WSW
10
NW
cross-on
cross-on
glassy
cross-on
on
cross
on
cross
cross-on
cross-on
cross-on
cross
cross-on
cross-on
glassy
cross-on
off
off
glassy
off
cross-off
High Tide
3:39PM0.28m
3:57AM0.25m
4:04PM0.29m
4:30AM0.26m
4:29PM0.30m
5:01AM0.27m
4:53PM0.31m
5:31AM0.26m
5:18PM0.30m
6:01AM0.26m
5:44PM0.30m
6:31AM0.25m
6:11PM0.29m
7:03AM0.24m
Low Tide
9:57PM0.05m
9:51AM0.05m
10:25PM0.03m
10:20AM0.05m
10:53PM0.02m
10:47AM0.06m
11:20PM0.01m
11:14AM0.06m
11:48PM0.01m
11:40AM0.07m
00:17AM0.01m
12:07PM0.08m
00:48AM0.03m
clear
clear
clear
clear
clear
part cloud
part cloud
heavy rain
mod rain
light rain
light rain
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:30
6:28
6:28
6:26
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:16
8:17
8:19
8:20
8:21
8:22
8:22
8:23
24
8
2
4
4
1
4
1
Temp °C
16
15
16
16
16
16
15
13
10
12
13
12
14
13
13
14
15
17
19
19
18
14
13
14
13
15
15
12
9
5
8
8
7
12
10
9
11
12
16
17
17
18
Swell 1
Height (m)
Direction
Period (s)
0.5
ENE
6
0.3
ENE
5
0.2
ENE
4
0.3
ENE
4
1.8
ENE
8
1.5
ENE
7
1.2
ENE
7
0.9
ENE
7
0.3
ENE
5
0.2
ENE
4
0.2
NNW
3
Energy kJ
17
4
2
3
362
225
128
62
5
2
1
Swell 2
Height (m)
Direction
Period (s)
0.5
NW
4
Energy kJ
7
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.2
E
4
0.4
NE
3
0.7
ENE
5
2.1
ENE
7
2.3
ENE
8
2.5
ENE
8
2.3
ENE
8
2.1
ENE
8
2.1
NE
7
1.8
ENE
7
0.5
NNW
3
0.5
N
4
0.3
W
2
0.3
NW
3
0.4
NW
2
Energy kJ
1
4
22
449
632
798
639
522
465
299
5
8
1
1
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
2087
500
1182
2087
867
1155
919
227
223
269
301
773
858
289
0
858
222
1019
1182
920
961
Best forecast wave conditions in Aegean Sea
Rating
(10 max)
1
1
Best forecast wave conditions in Greece
Rating
(10 max)
1
1
1
1
1
1
1
2
Header Global
Rating
(10 max)
5
9
8
8
6
5
5
6
7
5
5
5
5
4
4
4
5
6
8
7
5
  • 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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