Valnäs - Nord Koster Surf Break

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Lat Long: 58.91° N 10.99° E

Issued: 7 am 11 Jun 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
14.0° 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 12mm), heaviest on Fri night. Very mild (max 14°C on Fri night, min 12°C on Thu morning). Winds decreasing (fresh winds from the SSE on Fri afternoon, light winds from the NNW by Sat afternoon).

Thursday
11
Friday
12
Saturday
13
Sun
14
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
2 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
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SW
6
1.2
SW
6
1.1
SW
6
1.2
SW
5
1.1
SW
5
1.1
SW
5
1.1
SW
5
1.2
SW
5
1.2
SW
5
0.9
SW
5
0.8
SW
4
0.9
SSW
4
1.1
S
5
1.3
S
6
1.1
SW
6
1.3
SW
6
1.4
SW
6
1.3
SW
6
0.8
SW
6
0.6
SW
6
0.6
SW
6
0.6
SW
7
0.7
SW
7
0.7
SW
7
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
82
132
157
141
46
30
26
27
44
48
Wind (km/h)
35
SW
35
WSW
30
SW
30
SW
30
SW
30
SW
30
SW
30
SW
30
SW
25
SW
30
S
30
S
35
SSE
30
SSE
30
SSW
30
WNW
15
WSW
10
WSW
15
WSW
10
NNW
20
NW
20
NW
20
NNW
20
N
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
off
cross-off
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
High Tide
2:16AM0.27m
2:33PM0.22m
2:59AM0.28m
3:15PM0.24m
3:46AM0.30m
4:01PM0.26m
Low Tide
7:46AM0.04m
7:49PM0.02m
8:35AM0.03m
8:43PM0.01m
9:24AM0.03m
9:37PM0.00m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
rain showers
light rain
light rain
light rain
cloud
light rain
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:05
4:05
4:03
4:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:24
10:25
10:27
10:28
 mm
1
5
2
1
1
1
1
Temp °C
12
12
12
13
13
13
13
13
13
13
12
13
13
13
14
13
13
13
13
13
14
14
13
12
Feels °C
4
5
5
6
7
7
6
6
7
8
6
6
6
8
9
8
10
10
10
10
10
9
9
8
Swell 1
Height (m)
Direction
Period (s)
0.3
SSE
5
0.2
S
5
0.8
S
6
1.1
SSW
6
1
SW
6
1.1
SW
6
0.8
SW
6
0.6
SW
6
0.6
SW
6
0.6
SW
7
0.7
SW
7
0.7
SW
7
Energy kJ
5
2
39
85
75
91
46
30
26
27
44
48
Swell 2
Height (m)
Direction
Period (s)
0.7
S
6
0.5
S
5
0.3
SSE
6
0.3
SSE
5
0.3
S
4
0.3
S
5
0.3
S
4
0.2
S
4
0.2
S
4
Energy kJ
29
14
6
5
3
4
4
2
2
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.3
SW
6
1.2
SW
6
1.1
SW
6
1.2
SW
5
1.1
SW
5
1.1
SW
5
1.1
SW
5
1.2
SW
5
1.2
SW
5
0.9
SW
5
0.8
SW
4
0.9
SSW
4
1.1
S
5
1.3
S
6
1.1
SW
6
1.3
SW
6
1.4
SW
6
1.3
SW
6
0.4
NNW
3
Energy kJ
119
96
80
77
69
58
60
77
74
40
23
26
52
103
82
132
157
141
3
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
1
2
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
1
Distance (km)
399
312
815
800
827
818
498
482
482
479
479
1560
484
66
498
312
254
265
482
1289
1273
902
498
809
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)
7
6
7
6
6
6
6
6
6
7
7
9
9
8
8
6
6
5
5
5
5
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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