Zaga (Koroni) surfForecast / Pelloponisos / Greece

information circle12 Day Weather and Surf, issued 7 pm Saturday 03 Jan 2026 EET
Forecast update in hr  min  s Forecast update imminent
Zaga (Koroni) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Zaga (Koroni) sea temperature is
18.3° C
(Which is 2.1°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Zaga (Koroni) this week:

The most powerful waves expected at Zaga (Koroni) in the next 12 days are 2.0m 8s and forecast to arrive on Sunday (Jan 04) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 9s period and expected on Saturday (Jan 10) at 11PM.

Wave TypeTime (EET) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Sun 4th Jan)6.5ft (2.0m) 8s

Table - best surf conditions forecast for Zaga (Koroni) over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 2mm), mostly falling on Sun morning. Very mild (max 17°C on Sat night, min 16°C on Sun night). Mainly fresh winds.

Days 3-6 Weather Summary Heavy rain (total 36mm), heaviest during Thu morning. Very mild (max 19°C on Wed morning, min 11°C on Fri afternoon). Winds increasing (light winds from the WNW on Wed night, strong winds from the NW by Fri morning).

Sunday
04
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
Sat
10
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
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
Wave Height (m) & direction (?)
1.3
SSW
1.2
SSW
2
SW
1.8
SW
1.6
SW
1.6
SW
1.7
SW
1.4
SW
1.1
SW
1
SSE
1
SSE
1.1
SW
1.2
SSW
0.8
SSW
0.2
SSE
0.1
S
3
WNW
2.4
W
1.7
W
1.4
W
2.5
W
Period(s) (?)778888987676765699878
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1371310364289299440266140788875121443100000
Wind
(km/h)
30
SW
25
SSW
30
SSW
30
SSE
35
SSE
40
SSE
25
SSE
25
SSE
25
SSE
20
SE
15
SE
30
SSW
20
W
10
WSW
20
WSW
30
WNW
40
NW
45
NW
15
N
45
WNW
35
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
on
cross-
on
onononononononcross-
on
cross-
off
cross-
off
cross-
off
offoffoffcross-
off
cross-
off
cross-
off
High Tide
/ height (m)
3:38AM
0.13
4:44PM
0.09
4:15AM
0.12
5:23PM 4:51AM
0.09 0.11
6:06PM
0.09
5:25AM
0.10
6:50PM
0.08
5:59AM
0.09
7:41PM
0.08
6:33AM
0.08
8:38PM
0.08
7:10AM
0.07
Low Tide
/ height (m)
9:26PM
0.03
10:35AM
-0.00
10:09PM
0.03
11:13AM
-0.00
10:52PM
0.04
11:49AM
0.00
11:35PM
0.04
12:23PM
0.01
12:24AM
0.05
12:56PM
0.02
1:15AM
0.05
1:33PM
0.02
2:24AM
0.05
2:11PM
0.03
Sunday
04
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
Sat
10
Sunrise-7:45--7:45--7:45--7:45--7:45--7:45--7:45-
Sunset--5:28--5:29--5:30--5:30--5:31--5:32--5:34
part cloud
rain showers
rain showers
part cloud
cloud
part cloud
part cloud
part cloud
cloud
rain showers
light rain
thunderstorm
mod rain
mod rain
mod rain
mod rain
rain showers
clear
rain showers
rain showers
clear
Rain (mm)
-11------12397761-24-
Temp. °C171717161616171717181919171414141212111616
Feels °C (?)1212111198111313161615111210532589
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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Information about the Zaga (Koroni) Surf forecast

The above surf forecast table for Zaga (Koroni) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Zaga (Koroni) can be found by selecting the local surf guide option on the grey menu. Our Zaga (Koroni) 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 (Zaga (Koroni)) 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 Zaga (Koroni) 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.

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