Valnäs - Nord Koster Surf Break

Lat Long: 58.91° N 10.99° E

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Issued: 7 pm 22 Oct 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
10.8°C
0.1° 

Valnäs - Nord Koster surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Valnäs - Nord Koster today (22 Oct):

  • Evening surf: Evening surf (22 Oct, local time) - 2ft (0.6m), 9s period with SW swell.

The current surf forecast for Valnäs - Nord Koster at 11PM is: 1.0m 9s primary swell from a Southwest direction (forecast issued at 07:00pm October 22). An open ocean swell of 0.5m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (22 Oct)--
Afternoon (22 Oct)--
Evening (22 Oct)2ft (0.6m)9s

Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 34mm), heaviest during Sun morning. Very mild (max 12°C on Thu night, min 8°C on Sun morning). Winds increasing (moderate winds from the SW on Fri afternoon, gales from the SSE by Sun morning).

Thu
22
Friday
23
Saturday
24
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SW
6
0.4
SW
9
1
SW
9
1
SW
9
0.9
SW
9
0.9
SW
8
1.2
SW
5
0.4
SW
8
0.4
SW
8
0.4
SW
7
0.3
SW
7
0.3
SW
7
0.3
SW
6
0.3
SW
6
0.3
SW
9
0.4
SW
8
0.3
SW
8
0.3
SW
8
0.3
SW
8
Wave Graph
Metric surfscale
Energy kJ
5
27
149
149
129
100
0
21
14
19
7
7
6
6
12
24
10
10
9
Wind (km/h)
25
S
25
S
20
SSE
25
SSE
25
SSE
25
SW
20
SSW
20
SW
20
S
25
SE
25
ESE
30
E
30
ESE
30
ESE
30
ESE
30
SE
25
SE
35
SE
45
ESE
Wind State
cross-off
cross-off
cross-off
off
off
cross
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
High Tide
2:54PM0.28m
3:16AM0.24m
3:28PM0.28m
3:48AM0.24m
4:04PM0.28m
Low Tide
8:35PM0.03m
8:35AM0.03m
9:08PM0.02m
9:11AM0.01m
9:45PM0.01m
light rain
light rain
light rain
cloud
light rain
rain showers
rain showers
clear
clear
clear
cloud
cloud
light rain
light rain
cloud
light rain
rain showers
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
8:10
—
—
—
—
—
—
—
8:11
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
—
—
—
—
—
—
—
5:49
—
—
—
—
—
—
—
5:45
—
—
 mm
1
1
1
—
2
1
1
—
—
—
—
—
1
2
—
1
1
—
—
Temp °C
12
12
12
11
10
11
11
11
11
10
9
9
9
10
10
11
11
10
9
Feels °C
7
7
8
6
5
5
6
6
6
5
3
3
2
4
4
4
5
2
-1
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Valnäs - Nord Koster surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest