Asterholma simstrand

Brändö, Suomi / Finland

Right now

The conditions at the spot at 11:00 AM Eastern European Summer Time.

Poor

Flat (0.1 m) at 2 s going to ENE, strong onshore wind going to NNW

Swell

0.1 m

ENE

2 s

Wind

21 km/h

NNW

Onshore

Tide

0.3 m

Rising

Weather

14 °C

Overcast

16 °C water

10-day forecast

Wave height and the best conditions expected each day.

Hourly forecast

Tuesday, September 15, 2026

TimeRatingSwellSwell directionWindWind directionTideWeather

12 AM

Poor

0.1 m · 2 s

SSE

4 km/h · 6 km/h gusts

NNW

Onshore

0.2 m

Overcast · 11 °C

1 AM

Poor

0.1 m · 2 s

SSE

7 km/h · 9 km/h gusts

NNW

Onshore

0.2 m

Overcast · 11 °C

2 AM

Poor

0.1 m · 2 s

SSE

9 km/h · 13 km/h gusts

N

Onshore

0.2 m

Overcast · 11 °C

3 AM

Poor

0.1 m · 2 s

SSE

8 km/h · 12 km/h gusts

N

Onshore

0.2 m

Overcast · 12 °C

4 AM

Poor

0.1 m · 2 s

SSE

9 km/h · 13 km/h gusts

N

Onshore

0.2 m

Partly cloudy · 12 °C

5 AM

Poor

0.1 m · 2 s

SSE

9 km/h · 14 km/h gusts

NNW

Onshore

0.2 m

Partly cloudy · 13 °C

6 AM

Poor

0.1 m · 2 s

SSE

12 km/h · 18 km/h gusts

NNW

Onshore

0.3 m

Partly cloudy · 13 °C

7 AM

Poor

0.1 m · 2 s

ESE

14 km/h · 22 km/h gusts

NNW

Onshore

0.3 m

Mostly clear · 13 °C

8 AM

Poor

0.1 m · 2 s

E

15 km/h · 22 km/h gusts

NNW

Onshore

0.3 m

Mostly clear · 13 °C

9 AM

Poor

0.1 m · 2 s

ENE

16 km/h · 25 km/h gusts

NNW

Onshore

0.3 m

Mostly clear · 13 °C

10 AM

Poor

0.1 m · 2 s

ENE

18 km/h · 28 km/h gusts

NNW

Onshore

0.3 m

Partly cloudy · 14 °C

11 AM

Poor

0.1 m · 2 s

ENE

21 km/h · 32 km/h gusts

NNW

Onshore

0.3 m

Overcast · 14 °C

12 PM

Poor

0 m · 2 s

ENE

21 km/h · 34 km/h gusts

NNW

Onshore

0.3 m

Overcast · 14 °C

1 PM

Poor

0 m · 3 s

ENE

22 km/h · 35 km/h gusts

NNW

Onshore

0.3 m

Overcast · 15 °C

2 PM

Poor

0 m · 3 s

ENE

23 km/h · 37 km/h gusts

NNW

Onshore

0.3 m

Overcast · 15 °C

3 PM

Poor

0 m · 3 s

ENE

23 km/h · 36 km/h gusts

NNW

Onshore

0.3 m

Overcast · 15 °C

4 PM

Poor

0 m · 3 s

ENE

24 km/h · 36 km/h gusts

NNW

Onshore

0.3 m

Overcast · 14 °C

5 PM

Poor

0 m · 3 s

ENE

24 km/h · 37 km/h gusts

NNW

Onshore

0.3 m

Overcast · 14 °C

6 PM

Poor

0 m · 4 s

ENE

26 km/h · 40 km/h gusts

NNW

Onshore

0.3 m

Light drizzle · 14 °C

7 PM

Poor

0 m · 3 s

ENE

27 km/h · 41 km/h gusts

NNW

Onshore

0.3 m

Overcast · 14 °C

8 PM

Poor

0 m · 3 s

ENE

28 km/h · 43 km/h gusts

NNW

Onshore

0.3 m

Overcast · 14 °C

9 PM

Poor

0 m · 3 s

E

27 km/h · 44 km/h gusts

NNW

Onshore

0.3 m

Overcast · 14 °C

10 PM

Poor

0 m · 3 s

NE

23 km/h · 40 km/h gusts

N

Onshore

0.3 m

Overcast · 14 °C

11 PM

Poor

0 m · 2 s

N

20 km/h · 34 km/h gusts

N

Onshore

0.3 m

Overcast · 14 °C