Valnäs - Nord Koster Surf Break

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Lat Long: 58.91° N 10.99° E

Issued: 1 pm 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
18.2° C

2.6°C warmer than 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 17mm), heaviest on Thu afternoon. Very mild (max 17°C on Thu night, min 15°C on Tue afternoon). Mainly strong winds.

Tue
30
Wednesday
1
Thursday
2
Fri
3
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)
0.9
SW
6
0.7
SW
6
0.7
SW
6
0.9
SSW
6
1.1
SW
6
1.4
SW
6
1.2
SW
6
0.9
SSW
6
0.8
SSW
5
0.7
SSW
5
0.6
SSW
4
0.5
SSW
4
0.6
SSW
4
1.5
SW
6
1.2
SW
6
1.7
SW
6
1.5
SW
6
1.4
SSW
5
1.5
SSW
6
1
SW
6
0.8
SW
6
0.7
SW
6
1
SW
7
0.9
SW
8
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
80
0
102
0
0
0
0
0
0
167
0
226
0
0
0
67
39
33
97
118
Wind (km/h)
15
SSW
25
SSW
25
SSW
30
SSW
30
SSW
30
SSW
25
SSW
25
S
25
S
25
S
30
SSW
20
S
25
S
25
S
30
SW
35
SW
25
SSW
45
SSE
30
S
25
W
20
NW
35
NNW
30
NNW
30
NNW
Wind State
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-off
cross
cross
cross-off
off
cross-off
cross-on
on
on
cross-on
cross-on
High Tide
6:27PM0.28m
6:57AM0.29m
7:15PM0.27m
7:45AM0.27m
8:06PM0.26m
Low Tide
11:38AM0.10m
11:48PM0.08m
12:14PM0.09m
00:29AM0.08m
12:51PM0.09m
1:13AM0.08m
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
cloud
light rain
light rain
light rain
clear
clear
cloud
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:09
4:09
4:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:30
10:30
10:29
10:28
 mm
4
3
5
3
1
Temp °C
15
15
15
15
16
16
16
16
16
16
16
16
16
16
16
16
15
15
16
17
16
15
15
16
Feels °C
12
10
10
10
11
12
12
12
12
12
12
13
13
12
11
10
11
7
12
14
13
9
10
11
Swell 1
Height (m)
Direction
Period (s)
0.9
SW
6
1.1
SW
6
1.2
SW
6
1
SW
6
1.1
SSW
6
0.6
SW
6
0.7
SW
6
1
SW
7
0.9
SW
8
Energy kJ
52
80
102
71
92
26
33
97
118
Swell 2
Height (m)
Direction
Period (s)
0.8
S
6
0.7
S
6
0.5
S
6
0.4
SSE
6
0.3
S
6
Energy kJ
42
33
16
11
5
Swell 3
Height (m)
Direction
Period (s)
0.2
WSW
11
Energy kJ
12
Wind waves
Height (m)
Direction
Period (s)
0.7
SW
6
0.7
SW
6
0.9
SSW
6
1.4
SW
6
0.9
SSW
6
0.8
SSW
5
0.7
SSW
5
0.6
SSW
4
0.5
SSW
4
0.6
SSW
4
1.5
SW
6
1.2
SW
6
1.7
SW
6
1.5
SW
6
1.4
SSW
5
1.5
SSW
6
1
SW
6
0.8
SW
6
0.4
NNW
3
0.4
NNW
3
Energy kJ
33
31
55
135
53
33
21
16
10
13
167
120
226
164
113
150
67
39
2
3
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
2
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
Distance (km)
312
800
800
312
482
479
479
66
800
800
498
479
479
66
479
482
1049
1049
860
400
853
66
66
810
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
5
5
5
5
5
5
5
5
4
5
5
8
5
7
6
6
5
7
8
9
9
  • 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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