Valnäs - Nord Koster Surf Break

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Lat Long: 58.91° N 10.99° E

Issued: 1 pm 12 Jun 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
13.9° 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.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 11mm), heaviest on Fri night. Very mild (max 17°C on Sun night, min 12°C on Fri night). Winds increasing (light winds from the W on Sat night, fresh winds from the NNE by Mon morning).

Fri
12
Saturday
13
Sunday
14
Mon
15
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)
0.6
SSW
4
0.7
SSW
4
0.8
SSW
4
0.9
SSW
5
1
S
5
0.6
SW
6
0.8
SW
6
1
SW
7
1.1
SW
7
0.9
SSW
6
0.8
SW
6
0.6
SW
6
0.6
SW
7
0.7
SW
7
0.6
SW
7
0.5
SW
7
0.4
SW
8
0.4
SW
7
0.3
SW
7
0.2
WSW
7
0.4
SW
4
0.4
NNE
3
0.6
NNE
3
0.3
SW
6
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
20
45
0
0
0
0
26
29
45
37
27
20
14
8
5
6
3
6
8
Wind (km/h)
25
SSW
25
S
35
S
30
SSE
30
SSE
25
SSW
25
SSW
25
WSW
15
SW
15
SSW
10
SW
5
W
15
N
25
N
30
NNE
30
NNE
20
N
20
WNW
30
WNW
10
W
20
N
25
N
35
NNE
35
NNE
Wind State
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
3:15PM0.24m
3:46AM0.30m
4:01PM0.26m
4:37AM0.31m
4:54PM0.28m
5:31AM0.32m
Low Tide
8:35AM0.03m
8:43PM0.01m
9:24AM0.03m
9:37PM0.00m
10:15AM0.03m
10:31PM-0.00m
light rain
part cloud
cloud
light rain
light rain
light rain
cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:03
4:03
4:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:25
10:27
10:28
10:29
 mm
1
4
3
1
1
1
1
Temp °C
13
13
13
12
12
13
13
13
13
13
14
14
14
13
12
13
15
16
16
17
16
14
12
12
Feels °C
8
7
6
7
6
8
9
8
10
10
11
12
11
9
6
7
11
11
11
15
12
8
3
3
Swell 1
Height (m)
Direction
Period (s)
0.8
SSW
5
0.6
SW
6
0.8
SW
6
0.4
SSE
5
0.3
SSE
5
0.6
SW
6
0.6
SW
7
0.7
SW
7
0.6
SW
7
0.5
SW
7
0.4
SW
8
0.4
SW
7
0.3
SW
7
0.2
WSW
7
0.4
SW
4
0.4
SW
4
0.3
SW
5
0.3
SW
6
Energy kJ
35
20
45
9
4
26
29
45
37
27
20
14
8
5
6
5
4
5
Swell 2
Height (m)
Direction
Period (s)
0.4
SSE
4
0.3
S
4
0.3
S
4
0.2
S
4
0.2
S
4
0.1
SW
7
0.1
SW
7
0.1
SW
6
0.1
W
8
Energy kJ
6
3
3
1
1
2
2
2
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.6
SSW
4
0.7
SSW
4
0.8
SSW
4
0.9
SSW
5
1
S
5
0.8
S
5
0.6
S
5
1
SW
7
1.1
SW
7
0.9
SSW
6
0.8
SW
6
0.4
N
3
0.6
N
3
0.4
NNE
3
0.2
NNW
3
0.4
WSW
3
0.4
NNE
3
0.6
NNE
3
0.6
N
3
Energy kJ
11
13
24
37
51
35
20
85
100
67
43
2
7
4
1
4
3
6
8
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
2
1
1
3
1
2
2
2
1
1
2
1
4
Distance (km)
484
484
1560
1315
1197
1197
265
265
482
494
1289
498
809
809
265
265
265
930
1027
866
866
830
830
250
Best forecast wave conditions in Kattegat and Skagerrack
Rating
(10 max)
Best forecast wave conditions in Sweden
Rating
(10 max)
Header Global
Rating
(10 max)
8
9
6
4
7
8
7
5
5
5
5
5
5
5
5
4
7
5
5
5
9
5
5
5
  • 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
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