Valnäs - Nord Koster Surf Break
Lat Long: 58.91° N 10.99° E

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Weather Forecast for Valnäs - Nord Koster

Issued: 1 am 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
13.8° C

Normal for this time of year

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 (09 Jun):

  • Morning surf: Morning surf (09 Jun, local time) - 1.5ft (0.4m), 6s period with SW swell.
  • Afternoon surf: Afternoon surf (09 Jun, local time) - 1ft (0.3m), 6s period with SW swell.

The current surf forecast for Valnäs - Nord Koster at 8AM is: 0.4m 6s primary swell from a Southwest direction (forecast issued at 01:00am June 09). An open ocean swell of 0.3m 4s is not directed at the surf break, a second open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (09 Jun)1.5ft (0.4m)6s
Afternoon (09 Jun)1ft (0.3m)6s
Evening (09 Jun)--

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 8mm), mostly falling on Tue afternoon. Very mild (max 16°C on Thu night, min 12°C on Wed night). Mainly strong winds.

Tuesday
9
Wednesday
10
Thursday
11
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
11 AM
2 PM
5 PM
8 PM
11 PM
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)
0.3
SW
6
0.4
SW
6
0.4
SW
6
0.3
SW
6
0.3
SW
6
1.2
S
6
1.8
SW
6
2.3
SW
7
2.5
SW
7
2.3
SW
7
1.6
SW
6
1.4
SSW
6
1.5
SSW
6
1.4
SSW
6
1.3
SSW
6
1.6
SW
6
1.6
SW
6
1.6
SW
6
1.5
SW
6
1.4
SW
6
1.5
SW
6
1.7
SW
6
1.9
SW
6
1.8
SW
6
Wave Graph
Metric surfscale
Energy kJ
7
14
13
6
6
0
0
494
641
466
196
0
0
0
0
0
178
178
0
0
0
0
0
265
Wind (km/h)
20
SE
15
E
30
E
35
ESE
35
SSW
40
SSW
40
SW
45
SW
45
SW
45
SW
40
SW
40
SW
40
SW
40
SSW
40
SW
40
SW
35
WSW
35
SW
35
SSW
30
SW
30
SSW
35
SSW
35
SSW
25
W
Wind State
off
cross-off
cross-off
off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-on
High Tide
00:52AM0.25m
1:16PM0.20m
1:34AM0.25m
1:54PM0.20m
2:16AM0.27m
2:33PM0.22m
Low Tide
6:11AM0.06m
6:05PM0.05m
6:59AM0.05m
6:57PM0.03m
7:46AM0.04m
7:49PM0.02m
light rain
light rain
cloud
light rain
light rain
cloud
part cloud
clear
clear
clear
clear
cloud
thunderstorm
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:07
4:05
4:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:22
10:23
10:24
 mm
2
1
3
4
1
Temp °C
13
13
14
15
14
13
13
13
13
13
13
13
13
13
13
13
12
12
12
13
13
13
14
16
Feels °C
10
10
9
9
8
5
5
3
3
4
5
5
4
5
5
5
4
5
5
6
7
6
7
10
Swell 1
Height (m)
Direction
Period (s)
0.3
SW
6
0.4
SW
6
0.4
SW
6
0.3
SW
6
0.3
SW
6
Energy kJ
7
14
13
6
6
Swell 2
Height (m)
Direction
Period (s)
0.3
SW
6
0.3
S
3
0.3
SSE
4
Energy kJ
7
2
2
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.5
S
4
0.4
SE
4
0.3
E
2
0.6
SE
4
1.2
S
5
1.2
S
6
1.8
SW
6
2.3
SW
7
2.5
SW
7
2.3
SW
7
1.6
SW
6
1.4
SSW
6
1.5
SSW
6
1.4
SSW
6
1.3
SSW
6
1.6
SW
6
1.6
SW
6
1.6
SW
6
1.5
SW
6
1.4
SW
6
1.5
SW
6
1.7
SW
6
1.9
SW
6
1.8
SW
6
Energy kJ
7
3
1
9
85
94
237
494
641
466
196
123
139
135
111
165
178
178
164
142
154
223
278
265
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
2
1
2
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
Distance (km)
482
312
498
800
906
904
498
498
312
312
312
1625
1652
1049
810
312
399
399
815
815
800
827
827
787
Best forecast wave conditions in Kattegat and Skagerrack
Rating
(10 max)
Best forecast wave conditions in Sweden
Rating
(10 max)
1
1
Header Global
Rating
(10 max)
9
9
8
7
6
5
5
5
5
5
4
7
8
8
9
9
9
7
6
8
6
6
5
6
  • 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