Valnäs - Nord Koster Surf Break

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Lat Long: 58.91° N 10.99° E

Issued: 1 pm 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
15.7° 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.


Time (CEST) & DateWave HeightWave Period
Morning (21 Jun)3.5ft (1.1m)6s
Afternoon (21 Jun)--
Evening (21 Jun)3.5ft (1.1m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 23°C on Sun night, min 13°C on Tue morning). Winds increasing (light winds from the SW on Mon night, strong winds from the WSW by Tue night).

Sun
21
Monday
22
Tuesday
23
Wed
24
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)
1
SW
6
0.6
SW
6
0.8
SW
6
1.1
SW
6
1.4
SW
6
0.9
SW
6
0.7
SW
6
0.5
SW
6
0.4
SW
5
0.3
SW
5
0.3
SW
5
0.3
SW
3
0.4
SW
3
0.3
SW
3
0.1
SW
8
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
7
0.1
W
8
1.7
SW
7
1.9
SW
7
1.9
SW
6
1.5
SW
6
Wave Graph
Metric surfscale
Energy kJ
61
0
0
98
167
64
0
0
10
4
3
1
3
2
2
1
1
1
1
2
285
331
303
164
Wind (km/h)
15
WSW
20
SW
25
SSW
25
WSW
15
WNW
10
N
15
N
15
NNE
15
NW
15
WNW
15
W
10
SW
10
SW
10
S
15
SSE
15
SSE
20
SSW
20
SSW
20
S
25
SSW
40
WSW
40
WSW
35
WSW
20
W
Wind State
cross-on
cross
cross-off
cross
on
cross-on
cross-on
cross-on
on
on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
High Tide
11:35AM0.25m
11:59PM0.29m
12:32PM0.24m
00:54AM0.29m
1:25PM0.24m
1:46AM0.29m
Low Tide
4:57PM0.03m
6:00AM0.03m
6:01PM0.04m
7:07AM0.03m
7:00PM0.04m
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
clear
part cloud
part cloud
part cloud
cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
<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>
10:30
10:31
10:31
10:31
 mm
Temp °C
15
18
19
23
21
18
16
14
17
18
18
17
16
15
14
13
14
14
15
17
17
16
17
17
Feels °C
12
13
14
17
17
14
11
10
13
13
14
14
13
13
11
10
11
11
11
13
10
9
12
14
Swell 1
Height (m)
Direction
Period (s)
0.8
SW
6
1.1
SW
6
0.9
SW
6
0.7
SW
6
0.5
SW
6
0.4
SW
5
0.3
SW
5
0.1
W
7
0.1
SW
4
0.3
SW
3
0.3
SW
3
0.2
SSW
3
0.2
SSW
5
0.1
W
8
0.1
W
7
0.1
SW
7
1.6
SW
7
1.1
SW
6
Energy kJ
38
108
64
34
15
10
4
1
1
2
2
1
3
1
1
2
208
98
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
7
0.1
W
7
0.1
SW
5
0.1
W
8
0.1
SW
8
0.1
W
8
0.1
W
8
0.1
W
8
Energy kJ
2
1
1
1
2
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
W
8
0.1
W
8
Energy kJ
1
1
Wind waves
Height (m)
Direction
Period (s)
1
SW
6
0.6
SW
6
0.8
SW
6
1.1
SW
6
1.4
SW
6
0.3
SW
5
0.3
SW
3
0.4
SW
3
0.2
SSW
5
0.3
SSW
5
0.4
SSW
3
0.4
SSW
3
1.7
SW
7
1.9
SW
7
1.9
SW
6
1.5
SW
6
Energy kJ
61
25
36
98
167
3
1
3
2
5
3
4
285
331
303
164
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
810
810
810
810
800
800
800
800
800
777
777
777
649
482
313
313
313
482
482
482
312
312
312
836
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
8
7
7
7
6
6
5
7
6
6
5
5
5
5
5
5
5
5
5
7
8
9
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
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