Valnäs - Nord Koster Surf Break

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Lat Long: 58.91° N 10.99° E

Issued: 1 pm 25 Jun 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
15.8° C

Slightly warmer than usual

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 (25 Jun):

  • Afternoon surf: Afternoon surf (25 Jun, local time) - 0.5ft (0.1m), 8s period with W swell.
  • Evening surf: Evening surf (25 Jun, local time) - 1ft (0.3m), 3s period with SW swell.

The current surf forecast for Valnäs - Nord Koster at 9PM is: 0.1m 5s primary swell from a Southwest direction and 0.1m 7s secondary swell from a West direction, 0.3m 3s secondary swell from a Southwest direction (forecast issued at 01:00pm June 25). The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (25 Jun)--
Afternoon (25 Jun)0.5ft (0.1m)8s
Evening (25 Jun)1ft (0.3m)3s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Sat morning. Warm (max 23°C on Sun morning, min 16°C on Sat night). Winds increasing (light winds from the SW on Thu night, strong winds from the WSW by Sat night).

Thu
25
Friday
26
Saturday
27
Sun
28
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
SW
8
0.1
W
8
0.1
W
7
0.1
W
7
0.3
SW
3
0.3
SW
5
0.3
SW
5
0.3
SW
5
0.1
W
7
0.9
SSW
4
1.4
SW
5
1.6
SW
6
1.3
SSW
6
1
SSW
5
0.9
SSW
5
0.7
SSW
4
0.2
WSW
4
0.6
S
4
0.9
SSW
4
1.7
SW
6
1.8
SW
6
1.6
SW
6
1.2
SW
6
0.9
SW
5
Wave Graph
Metric surfscale
Energy kJ
2
1
1
1
2
4
5
4
1
0
0
0
0
0
0
0
1
0
0
0
259
184
0
0
Wind (km/h)
10
NW
15
WSW
15
SW
10
SW
10
S
10
SSE
15
SSE
25
S
30
S
30
S
35
SSW
35
SSW
35
SSW
30
SSW
25
S
15
SSW
20
SSE
25
S
25
SSW
30
S
35
SW
40
WSW
35
WSW
25
WSW
Wind State
on
cross-on
cross
cross
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
High Tide
2:59PM0.25m
3:20AM0.30m
3:40PM0.26m
4:03AM0.30m
4:20PM0.27m
4:45AM0.31m
Low Tide
8:46AM0.05m
8:35PM0.05m
9:24AM0.06m
9:15PM0.06m
9:58AM0.08m
9:52PM0.07m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
rain showers
rain showers
part cloud
rain showers
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:05
4:05
4:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:31
10:31
10:30
10:30
 mm
1
2
1
Temp °C
18
19
20
19
20
19
17
17
17
18
18
21
20
18
17
18
18
18
17
16
21
21
21
23
Feels °C
15
15
17
17
18
17
14
13
13
13
11
15
13
13
14
17
16
15
15
12
16
14
15
18
Swell 1
Height (m)
Direction
Period (s)
0.5
SW
5
0.4
SW
5
0.1
W
7
0.1
SW
5
0.1
W
8
0.3
SW
5
0.3
SW
5
0.3
SW
5
0.1
W
7
0.7
SSW
4
0.2
WSW
4
Energy kJ
14
6
1
1
1
4
5
4
1
16
1
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
8
0.1
W
8
0.1
W
7
0.1
W
8
0.1
SW
8
0.1
SW
8
0.1
W
8
0.4
SSE
4
Energy kJ
2
1
1
1
2
2
1
4
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
5
0.2
SSW
3
0.3
SW
3
0.3
S
2
0.5
SSW
3
0.9
SSW
4
1.4
SW
5
1.6
SW
6
1.3
SSW
6
1
SSW
5
0.9
SSW
5
0.5
S
4
0.6
S
4
0.9
SSW
4
1.7
SW
6
1.8
SW
6
1.6
SW
6
1.2
SW
6
0.9
SW
5
Energy kJ
6
1
2
1
5
25
98
159
101
52
33
8
12
31
195
259
184
89
45
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
800
800
800
800
819
313
313
482
482
824
312
313
313
479
312
313
818
800
819
479
313
313
482
482
Best forecast wave conditions in Kattegat and Skagerrack
Rating
(10 max)
Best forecast wave conditions in Sweden
Rating
(10 max)
1
Header Global
Rating
(10 max)
5
5
5
4
4
5
5
5
6
7
8
7
5
6
6
6
6
5
5
6
8
8
8
7
  • 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