Καστέλλα
Peloponnisos · Greece
Rating right now
Καστέλλα is a NE-facing sand beach on the Greece shoreline, opening onto the Myrtoan Sea — it catches N–SE swell, and offshore SW–W winds tidy the banks 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°C (73.4°F) on average
Jan
16.3°C
61.3°F · 14.8–18.3°C
Feb
15.5°C
59.9°F · 14.1–16.6°C
Mar
15.6°C
60.1°F · 14.7–16.7°C
Apr
16.5°C
61.7°F · 15.1–19.3°C
May
19°C
66.2°F · 17–21.6°C
Jun
22.7°C
72.9°F · 20.1–26.8°C
Jul
25.3°C
77.5°F · 24–27.6°C
Aug
26.2°C
79.2°F · 24.3–28.2°C
Sep
25°C
77°F · 22.9–27.6°C
Oct
23°C
73.4°F · 20.6–25°C
Nov
20.4°C
68.7°F · 18–22.4°C
Dec
18.2°C
64.8°F · 15.9–20.2°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
N–SE
Best wind
SW–W
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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