Valnäs - Nord Koster Surf Break

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Lat Long: 58.91° N 10.99° E

Issued: 7 pm 26 Jun 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
15.8° 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.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Sat night, min 16°C on Sun night). Winds increasing (light winds from the S on Sat morning, near gales from the SW by Mon afternoon).

Fri
26
Saturday
27
Sunday
28
Mon
29
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
11 AM
2 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)
1
SSW
4
1.2
SW
5
0.9
SSW
5
0.8
SSW
4
0.7
SSW
4
0.5
SW
4
0.2
WSW
3
0.1
W
6
0.6
S
3
0.8
SSW
4
1.3
SW
5
1.3
SW
6
1.1
SW
5
0.9
SW
5
0.8
SW
5
0.9
SW
4
0.7
SW
4
0.4
WSW
4
0.5
SW
3
0.8
SW
4
1.2
SW
5
1.6
SW
6
1.9
SW
6
2
SW
6
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
18
6
0
0
68
163
266
307
Wind (km/h)
30
SSW
30
S
25
S
25
S
20
SSW
15
S
15
SSW
20
S
20
S
25
S
30
SSW
25
SW
30
SSW
25
SW
25
SSW
20
SSW
30
S
25
S
25
S
30
SSW
35
SSW
45
WSW
45
WSW
50
SW
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
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
High Tide
3:40PM0.26m
4:03AM0.30m
4:20PM0.27m
4:45AM0.31m
5:00PM0.27m
5:28AM0.31m
Low Tide
9:15PM0.06m
9:58AM0.08m
9:52PM0.07m
10:31AM0.09m
10:30PM0.07m
11:04AM0.09m
part cloud
clear
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:05
4:05
4:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:31
10:30
10:30
10:30
 mm
Temp °C
19
19
19
19
19
18
18
19
18
18
19
20
19
20
18
19
18
18
17
16
16
17
17
18
Feels °C
14
13
14
15
16
16
17
17
16
15
15
16
15
17
15
16
14
16
14
12
10
10
8
9
Swell 1
Height (m)
Direction
Period (s)
0.5
SW
4
0.2
WSW
3
0.1
W
6
0.7
SW
4
0.4
WSW
4
Energy kJ
8
1
1
18
6
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)
1
SSW
4
1.2
SW
5
0.9
SSW
5
0.8
SSW
4
0.7
SSW
4
0.4
SW
4
0.4
SSW
4
0.6
S
3
0.8
SSW
4
1.3
SW
5
1.3
SW
6
1.1
SW
5
0.9
SW
5
0.8
SW
5
0.9
SW
4
0.5
SW
4
0.5
SW
3
0.8
SW
4
1.2
SW
5
1.6
SW
6
1.9
SW
6
2
SW
6
Energy kJ
42
76
44
26
15
3
4
8
17
100
111
74
42
25
26
8
5
17
68
163
266
307
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
2
2
3
Distance (km)
824
312
312
312
312
313
800
800
479
494
482
479
482
482
494
482
498
800
815
1049
1049
1139
1139
1124
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
7
5
6
6
6
6
5
5
5
9
9
8
7
6
6
5
6
6
6
8
7
5
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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