Agios Ioannis surfForecast / Aegean Sea / Greece

information circle16 Day Weather and Surf, issued 8 pm Sunday 05 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
15.3° 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 (Apr 11) at 12AM. The primary swell is predicted to be 1.1m and 6s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Agios Ioannis in the next 16 days are 1.7m 8s and forecast to arrive on Saturday (Apr 11) at 6AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Friday (Apr 10) at 12AM.

Wave TypeTime (EEST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sat 11th Apr)3.5ft (1.1m) 6s
Best Surf 9AM (Sun 12th Apr)4.5ft (1.4m) 7s
Most Powerful 6AM (Sat 11th Apr)5.5ft (1.7m) 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 Mostly dry. Warm (max 20°C on Tue afternoon, min 15°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the NNW by Wed morning).

Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Wed night. Very mild (max 14°C on Wed night, min 8°C on Thu night). Winds increasing (calm on Wed night, strong winds from the N by Thu night).

Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sun
12
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
2
0
Swell
Height Map
Wave Height (m) & direction (?)
0.3
ENE
0.2
E
0.3
WSW
0.4
NW
1.1
NNW
0.6
E
0.5
E
1.2
N
1.3
NNE
1.7
NNW
1
N
1.4
NE
1.5
ENE
1.4
ENE
1.2
ENE
1.4
ENE
1
ENE
Period(s) (?)4--4--235555665688777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)40010000481713701171865314725020413917396
Wind
(km/h)
10
W
10
NW
5
NNW
10
WSW
10
W
5
SSE
15
WSW
25
NW
25
N
5
NNE
30
NNW
25
NNW
35
N
40
NNW
30
N
25
N
20
NW
15
NNW
10
ESE
0
NE
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
glassoffoffglassoffcross-
off
crossglasscrosscrosscrosscrosscross-
on
crosscross-
off
crosscross-
on
glasscross
High Tide
/ height (m)
7:10AM
0.24
6:59PM
0.28
7:39AM
0.22
7:24PM
0.26
8:16AM
0.20
7:54PM
0.24
9:22AM
0.17
8:43PM
0.21
1:59PM
0.17
11:27PM
0.19
2:37PM
0.20
1:41AM
0.21
Low Tide
/ height (m)
1:02AM
0.03
12:51PM
0.08
1:32AM
0.05
1:13PM
0.10
2:07AM
0.07
1:35PM
0.12
2:59AM
0.10
2:02PM
0.15
5:00AM
0.11
5:04PM
0.17
7:26AM
0.10
8:08PM
0.15
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sun
12
Sunrise-7:03--7:03--7:01--7:00--6:58--6:56--6:54-
Sunset--7:54--7:55--7:57--7:58--7:59--8:00--8:00
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
part cloud
light rain
rain showers
part cloud
light rain
rain showers
part cloud
part cloud
part cloud
clear
clear
Rain (mm)
---------1-13-12-----
Temp. °C171617171820201717141313121011101112121112
Feels °C (?)15141516181918121111663033699109
  • 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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