Sondby 1
Uusimaa · Finland
Rating right now
Sondby 1 is a S-facing sand beach on the Archipelago Sea coastline near Uusimaa — it picks up SE–SW swell and turns cleanest in a NW–NE 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: ~11.2°C (52.2°F) on average
Jan
1.9°C
35.4°F · -0.1–4.3°C
Feb
0.6°C
33.1°F · -0.9–2.7°C
Mar
0.6°C
33.1°F · -1–2.7°C
Apr
2.2°C
36°F · 0.2–3.9°C
May
6.7°C
44.1°F · 2.6–15.1°C
Jun
12.3°C
54.1°F · 7.3–17.5°C
Jul
17.4°C
63.3°F · 13.5–23.4°C
Aug
17.9°C
64.2°F · 15.6–20.6°C
Sep
14.9°C
58.8°F · 12.2–19.1°C
Oct
11.2°C
52.2°F · 8.7–15.6°C
Nov
7.3°C
45.1°F · 3.7–9.8°C
Dec
4.4°C
39.9°F · 0.2–6.8°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
SE–SW
Best wind
NW–NE
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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