ariasurf

Störsvikin uimaranta

Siuntio, Suomi / Finland

Right now

Conditions at 10:00 PM Eastern European Summer Time.

Poor

Flat (0.1 m) at 8 s, heading toward N, with strong cross-offshore wind toward NE.

Swell

0.1 m

8 s

Wind

27 km/h

Cross-offshore

Tide

0.7 m

Rising

Weather

15 °C

Light drizzle

15 °C water

7-day forecast

Wave height and the best conditions expected each day.

Hourly forecast

Saturday, September 19, 2026

Time	Rating	Swell	Swell direction	Wind	Wind direction	Tide	Weather
12 AM	Poor	0.2 m · 6 s	NE	19 km/h · 49 km/h gusts	NE Offshore	0.5 m	Light drizzle · 13 °C
1 AM	Poor	0.2 m · 6 s	NE	22 km/h · 44 km/h gusts	NNE Offshore	0.5 m	Light drizzle · 14 °C
2 AM	Poor	0.2 m · 7 s	NE	23 km/h · 48 km/h gusts	NE Offshore	0.5 m	Overcast · 14 °C
3 AM	Poor	0.1 m · 7 s	NE	23 km/h · 51 km/h gusts	NE Offshore	0.6 m	Overcast · 14 °C
4 AM	Poor	0.2 m · 6 s	NE	20 km/h · 50 km/h gusts	ENE Offshore	0.5 m	Overcast · 14 °C
5 AM	Poor	0.2 m · 6 s	NE	16 km/h · 41 km/h gusts	NE Offshore	0.5 m	Partly cloudy · 13 °C
6 AM	Poor	0.2 m · 6 s	NE	16 km/h · 34 km/h gusts	NE Offshore	0.5 m	Partly cloudy · 13 °C
7 AM	Poor	0.2 m · 6 s	NE	15 km/h · 34 km/h gusts	ENE Offshore	0.5 m	Partly cloudy · 13 °C
8 AM	Poor	0.2 m · 6 s	NE	17 km/h · 34 km/h gusts	ENE Offshore	0.5 m	Partly cloudy · 13 °C
9 AM	Poor	0.1 m · 7 s	NE	21 km/h · 42 km/h gusts	ENE Offshore	0.5 m	Overcast · 14 °C
10 AM	Poor	0.2 m · 7 s	NNE	21 km/h · 43 km/h gusts	ENE Offshore	0.5 m	Overcast · 14 °C
11 AM	Poor	0.2 m · 7 s	NNE	22 km/h · 46 km/h gusts	NE Offshore	0.5 m	Overcast · 15 °C
12 PM	Poor	0.2 m · 7 s	NNE	23 km/h · 48 km/h gusts	NE Offshore	0.5 m	Partly cloudy · 15 °C
1 PM	Poor	0.2 m · 7 s	NNE	26 km/h · 54 km/h gusts	NE Offshore	0.5 m	Partly cloudy · 16 °C
2 PM	Poor	0.2 m · 7 s	NNE	26 km/h · 55 km/h gusts	NE Offshore	0.5 m	Overcast · 16 °C
3 PM	Poor	0.2 m · 7 s	NE	24 km/h · 54 km/h gusts	NE Offshore	0.6 m	Overcast · 16 °C
4 PM	Poor	0.3 m · 7 s	NE	25 km/h · 51 km/h gusts	NE Offshore	0.6 m	Overcast · 16 °C
5 PM	Poor	0.3 m · 7 s	NE	26 km/h · 57 km/h gusts	NE Offshore	0.6 m	Overcast · 16 °C
6 PM	Poor	0.3 m · 7 s	NE	26 km/h · 56 km/h gusts	NE Offshore	0.6 m	Overcast · 16 °C
7 PM	Poor	0.3 m · 7 s	NNE	27 km/h · 55 km/h gusts	NE Offshore	0.7 m	Overcast · 15 °C
8 PM	Poor	0.2 m · 7 s	NNE	30 km/h · 62 km/h gusts	NE Offshore	0.7 m	Overcast · 15 °C
9 PM	Poor	0.1 m · 8 s	N	30 km/h · 64 km/h gusts	NE Offshore	0.7 m	Light drizzle · 15 °C
10 PM	Poor	0.1 m · 8 s	N	27 km/h · 62 km/h gusts	NE Offshore	0.7 m	Light drizzle · 15 °C
11 PM	Poor	0.1 m · 7 s	N	30 km/h · 61 km/h gusts	NNE Offshore	0.7 m	Light drizzle · 15 °C