Valnäs - Nord Koster Surf Break

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Lat Long: 58.91° N 10.99° E

Issued: 1 pm 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
17.9° C

1.7°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.


How big are the waves at Valnäs - Nord Koster today (05 Jul):

  • Morning surf: Morning surf (05 Jul, local time) - 4ft (1.2m), 6s period with WSW swell.
  • Afternoon surf: Afternoon surf (05 Jul, local time) - 2.5ft (0.7m), 6s period with SW swell.
  • Evening surf: Evening surf (05 Jul, local time) - 2ft (0.6m), 6s period with SW swell.

The current surf forecast for Valnäs - Nord Koster at 6PM is: 0.6m 6s primary swell from a Southwest direction and 0.3m 3s secondary swell from a North-northeast direction (forecast issued at 01:00pm July 05). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (05 Jul)4ft (1.2m)6s
Afternoon (05 Jul)2.5ft (0.7m)6s
Evening (05 Jul)2ft (0.6m)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. Very mild (max 19°C on Sun afternoon, min 12°C on Mon morning). Mainly strong winds.

Sun
5
Monday
6
Tuesday
7
Wed
8
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
1
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
6
0.8
SW
6
0.6
SW
6
0.6
SW
6
0.6
SW
6
0.6
SW
6
0.6
SW
6
0.6
SW
6
0.4
SW
6
0.4
SW
6
0.4
SW
6
0.2
WSW
5
1.1
SW
5
1.5
SW
7
1
SW
6
0.2
NNW
3
0.6
SW
6
0.8
SW
7
1.1
SW
7
1.2
SW
8
0.9
SW
7
0.8
SW
8
0.6
SW
8
0.5
SW
8
Wave Graph
Metric surfscale
Energy kJ
47
43
31
24
25
25
26
24
14
12
11
3
65
195
0
1
34
55
112
164
91
79
45
28
Wind (km/h)
20
WNW
15
WNW
25
NNE
5
NE
5
S
15
SSE
10
N
25
ENE
15
NNW
15
WNW
20
WSW
25
SSW
30
SSE
20
SSW
20
SSW
20
WNW
10
WSW
10
SSW
35
NNE
45
N
30
N
30
NNW
15
NNE
5
NNE
Wind State
on
cross-on
cross
cross
cross-off
cross-off
cross-on
cross-off
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
High Tide
10:20AM0.20m
10:46PM0.23m
11:12AM0.18m
11:38PM0.23m
12:01PM0.18m
00:28AM0.24m
Low Tide
2:52PM0.07m
3:38AM0.08m
3:40PM0.06m
4:34AM0.08m
4:33PM0.05m
5:33AM0.08m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
part cloud
cloud
clear
part cloud
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:13
4:15
4:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:25
10:25
10:24
10:22
 mm
Temp °C
18
19
17
18
17
16
14
12
14
14
15
16
16
17
17
15
15
17
16
13
14
15
13
13
Feels °C
13
15
11
15
14
13
12
6
10
9
10
10
11
13
13
12
13
15
9
4
8
9
9
11
Swell 1
Height (m)
Direction
Period (s)
0.8
SW
6
0.8
SW
6
0.6
SW
6
0.6
SW
6
0.6
SW
6
0.6
SW
6
0.6
SW
6
0.6
SW
6
0.4
SW
6
0.4
SW
6
0.2
WSW
5
0.8
SSW
5
1.1
SW
7
1
SW
6
0.7
SW
6
0.6
SW
6
0.8
SW
7
1.1
SW
7
1.2
SW
8
0.9
SW
7
0.8
SW
8
0.6
SW
8
0.5
SW
8
Energy kJ
47
43
31
24
25
25
26
24
14
12
3
28
97
78
37
34
55
112
164
91
79
45
28
Swell 2
Height (m)
Direction
Period (s)
0.2
N
3
0.2
NNW
3
0.2
N
3
0.2
NNW
3
0.1
NW
4
Energy kJ
1
1
1
1
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.3
NNE
3
0.4
NE
3
0.2
NNE
3
0.4
SW
6
0.6
SW
4
1.1
SW
5
1.5
SW
7
0.2
NNW
3
0.2
NNW
3
0.5
N
3
0.5
N
3
0.4
NNW
3
0.2
NNW
3
0.2
NNW
3
Energy kJ
2
2
1
11
12
65
195
1
1
4
6
4
1
1
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
Distance (km)
800
800
800
800
800
800
313
312
362
362
1026
313
66
66
313
687
479
809
800
399
66
810
862
831
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)
9
8
7
6
6
5
5
5
5
5
6
8
8
8
7
6
5
5
5
7
9
9
9
8
  • 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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