Agios Ioannis
Notio Aigaio · Greece
Rating right now
Agios Ioannis is a E-facing sand beach on the Aegean Sea coastline near Notio Aigaio — it picks up NE–SE swell and turns cleanest in a SW–NW wind, with the most consistent surf through april–october.
10-day forecast
Local time · updates hourly
Wave height & period
Wind
| Time | Rating | Waves | Swell | Wind | Air |
|---|---|---|---|---|---|
Water temperature by month
This month: ~23.8°C (74.8°F) on average
Jan
15.8°C
60.4°F · 13.6–17.4°C
Feb
15.6°C
60.1°F · 14.7–16.8°C
Mar
15.7°C
60.3°F · 14.1–16.8°C
Apr
16.2°C
61.2°F · 14.7–19°C
May
18.5°C
65.3°F · 16.5–20.6°C
Jun
21.9°C
71.4°F · 19.3–26.3°C
Jul
23.8°C
74.8°F · 21.7–26.4°C
Aug
24.7°C
76.5°F · 22.9–26.7°C
Sep
23.8°C
74.8°F · 21.3–26.2°C
Oct
21.6°C
70.9°F · 18.5–24.6°C
Nov
18.8°C
65.8°F · 16.8–21°C
Dec
16.8°C
62.2°F · 14.9–19°C
25-year monthly averages from the NOAA OISST satellite record — typical range min–max, not a live reading.
Know before you go
Best swell
NE–SE
Best wind
SW–NW
Break type
Beach break
Best season
April–October
Safety: Friendly by surf standards, but rip currents and drop-in etiquette still apply. Shifting sandbars create moving rip currents — learn to spot them and use them to get out back.
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