Valnäs - Nord Koster Surf Break

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Lat Long: 58.91° N 10.99° E

Issued: 1 am 29 Jun 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
17.5° C

2.1°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.


Time (CEST) & DateWave HeightWave Period
Morning (29 Jun)--
Afternoon (29 Jun)7.5ft (2.3m)6s
Evening (29 Jun)7ft (2.2m)7s

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. Very mild (max 18°C on Mon night, min 15°C on Mon night). Winds decreasing (near gales from the SW on Mon afternoon, light winds from the SW by Tue morning).

Monday
29
Tuesday
30
Wednesday
1
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)
0.8
SW
4
1
SW
5
1.5
SW
6
1.8
SW
6
2.1
SW
6
2.4
SW
7
2.3
SW
7
2
SW
7
1.8
SW
7
1.6
SW
7
1
SW
6
0.8
SW
6
0.7
SW
6
0.6
SW
6
0.6
SW
6
1.5
SW
6
1.2
SW
6
1.3
SW
6
0.9
SSW
6
0.9
SW
6
0.6
SSW
5
0.6
SSW
5
0.9
SW
6
0.9
SW
6
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
531
558
389
275
230
0
45
0
0
0
177
113
128
0
52
0
0
56
0
Wind (km/h)
25
SSW
30
SSW
40
SW
45
SW
50
SW
55
SW
50
SW
40
WSW
35
WSW
15
W
10
NW
5
SW
25
SSW
20
SSW
25
SSW
35
SSW
25
SSW
20
SSW
20
S
20
S
15
SSW
15
W
5
WNW
10
SSW
Wind State
cross-off
cross-off
cross
cross
cross
cross
cross
cross-on
cross
cross-on
on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-off
High Tide
5:28AM0.31m
5:42PM0.28m
6:11AM0.31m
6:27PM0.28m
6:57AM0.29m
7:15PM0.27m
Low Tide
11:04AM0.09m
11:08PM0.08m
11:38AM0.10m
11:48PM0.08m
12:14PM0.09m
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:07
4:07
4:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:30
10:30
10:30
 mm
Temp °C
18
17
17
17
17
17
17
18
15
15
15
15
15
15
15
15
15
15
15
15
16
17
17
16
Feels °C
15
13
11
10
8
7
7
10
8
12
13
14
11
11
11
9
10
11
11
11
14
15
16
15
Swell 1
Height (m)
Direction
Period (s)
1.4
SW
7
1
SW
6
0.8
SW
6
1.1
SW
6
1.2
SW
6
1.1
SW
6
0.9
SSW
6
0.7
SW
6
0.6
SSW
5
0.5
SW
5
0.9
SW
6
Energy kJ
178
78
45
91
113
95
55
31
19
14
56
Swell 2
Height (m)
Direction
Period (s)
Energy kJ
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.8
SW
4
1
SW
5
1.5
SW
6
1.8
SW
6
2.1
SW
6
2.4
SW
7
2.3
SW
7
2
SW
7
1.8
SW
7
1.6
SW
7
0.7
SW
6
0.6
SW
6
0.6
SW
6
1.5
SW
6
1.3
SW
6
0.9
SW
6
0.6
SSW
5
0.9
SW
6
Energy kJ
21
43
131
216
345
531
558
389
275
230
35
27
26
177
128
52
18
56
Nearest Offshore or Glassy
Rating
(10 max)
1
4
1
2
3
1
1
1
3
2
2
2
2
1
2
1
1
1
1
1
1
1
1
2
Distance (km)
265
830
1049
1139
1070
770
782
809
800
312
312
800
800
810
482
312
265
66
479
479
906
479
482
66
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)
9
6
6
7
7
5
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
  • 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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