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Surf Forecasts:

Agios Ioannis surfForecast / Aegean Sea / Greece

information circle16 Day Weather and Surf, issued 7 pm Wednesday 18 Mar 2026 EET
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
14.8° 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 Monday (Mar 23) at 2PM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.7m 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 2.5m 8s and forecast to arrive on Friday (Mar 20) at 5AM. 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 4s period and expected on Friday (Mar 20) at 5PM.

Wave TypeTime (EET) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Mon 23rd Mar)3ft (0.9m) 7s
Best Surf 2PM (Mon 23rd Mar)3ft (0.9m) 7s
Most Powerful 5AM (Fri 20th Mar)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 
16 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 15mm), heaviest on Wed night. Very mild (max 11°C on Fri afternoon, min 8°C on Thu night). Winds decreasing (fresh winds from the NE on Wed night, light winds from the ESE by Fri night).

Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Tue morning. Very mild (max 12°C on Sun afternoon, min 10°C on Sat night). Wind will be generally light.

Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
3
1
0
2
2
0
0
0
2
0
1
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.4
ENE
2.1
ENE
2.1
ENE
2.3
ENE
2.2
ENE
1.8
ENE
1.7
ENE
1.6
ENE
1.2
ENE
1.3
ENE
1.2
ENE
1.1
ENE
1.7
ENE
1.3
ENE
0.9
ENE
0.6
ENE
0.7
ENE
0.6
E
0.3
ENE
0.6
E
0.9
ENE
Period(s) (?)888888777677777666566
Wave
Graph
(?)Metric surfscale
Energy kJ (?)7515335336865453562942361321331211052891587930362452264
Wind
(km/h)
30
NE
20
NE
25
NE
25
NE
15
NNE
20
NNW
15
ENE
10
NE
10
E
15
NE
10
NNE
10
NNE
10
NE
5
NNW
5
NE
5
ENE
10
NE
15
NE
10
NNW
35
NNW
20
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		ononcross-
on		crossoncross-
on		ononcross-
on		cross-
on		cross-
on		crossglassglasscross-
on		oncrosscrosscross-
on
High Tide
/ height (m)
4:28AM
0.31
4:49PM
0.32
5:00AM
0.30
5:14PM
0.33
5:32AM
0.29
5:41PM
0.32
6:04AM
0.27
6:08PM
0.30
6:39AM
0.24
6:37PM
0.28
7:18AM
0.21
7:08PM
0.25
8:19AM
0.17
Low Tide
/ height (m)
10:27PM
0.02
10:36AM
-0.00
10:58PM
0.01
11:03AM
0.01
11:29PM
0.01
11:29AM
0.02
12:01AM
0.01
11:55AM
0.05
12:36AM
0.03
12:21PM
0.08
1:15AM
0.06
12:45PM
0.11
2:08AM
0.09
1:04PM
0.14
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
Sunrise-6:33--6:31--6:30--6:28--6:26--6:24--6:22-
Sunset--6:37--6:37--6:38--6:39--6:40--6:42--6:43
mod rain
cloud
cloud
light rain
mod rain
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
rain showers
part cloud
cloud
light rain
light rain
light rain
light rain
rain showers
Rain (mm)
8--16--------2--33431
Temp. °C10101010811101011101112111112121112121213
Feels °C (?)5433477777798910109811611
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Agios Ioannis surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Agios Ioannis at:
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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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