Valnäs - Nord Koster surfForecast / Kattegat and Skagerrack / Sweden

information circle48hr Weather and Surf, issued 1 am Thursday 07 May 2026 CEST
Forecast update in hr  min  s Forecast update imminent
Valnäs - Nord Koster surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Valnäs - Nord Koster sea temperature is
9.5° C
(Which is slightly warmer than usual)
Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 11°C on Fri night, min 5°C on Thu morning). Winds increasing (light winds from the SW on Thu night, fresh winds from the SSW by Sat night).

Thursday
7
Friday
8
Saturday
9
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
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.2
WSW
3
0.3
S
3
0.3
SSW
3
0.3
SSW
3
0.3
SSW
3
0.2
SSW
3
0.2
SSW
3
0.3
S
3
0.1
W
8
0.1
W
7
0.7
SSW
4
0.1
W
7
0.1
SW
6
0.1
SW
6
Wave Graph
Metric surfscale
Energy kJ
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
1
1
Wind (km/h)
10
WNW
15
NNW
15
N
10
NNW
10
WNW
15
WSW
10
WSW
5
SW
10
SSE
10
SSE
15
SE
15
S
15
SSW
15
SSW
15
SSW
15
S
15
S
25
S
25
SSW
25
SSW
25
SSW
30
S
25
SSW
30
SSW
cross-on
on
cross-on
on
cross-on
cross-on
cross
cross
off
off
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
High Tide
11:00AM0.27m
11:14PM0.26m
11:49AM0.26m
00:02AM0.26m
12:34PM0.25m
Low Tide
3:18AM0.12m
3:59PM0.15m
4:26AM0.11m
4:57PM0.13m
5:31AM0.10m
5:40PM0.11m
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:03
5:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:20
9:22
9:24
Temp °C
8
7
5
7
8
9
9
9
9
8
8
9
9
10
11
11
11
11
10
9
9
9
10
9
4
2
0
2
3
4
5
5
5
4
3
4
4
5
7
7
7
5
4
3
2
2
3
2
Swell 1
Height (m)
Direction
Period (s)
0.2
WSW
3
0.2
SSW
3
0.1
W
8
0.1
W
7
0.1
W
7
0.1
SW
6
0.1
SW
6
Energy kJ
1
1
1
1
1
1
1
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)
0.3
S
3
0.3
SSW
3
0.3
SSW
3
0.3
SSW
3
0.2
SSW
3
0.3
S
3
0.5
S
3
0.6
SSW
4
0.7
SSW
4
0.6
SSW
4
0.6
SSW
4
0.7
SW
4
Energy kJ
1
2
2
2
1
1
5
9
13
10
10
16
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
1
1
1
1
1
1
1
3
2
2
2
1
1
1
1
1
1
1
Distance (km)
827
461
313
648
864
820
479
479
479
479
482
479
791
482
482
498
498
313
809
1338
1074
938
1338
764
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)
6
6
5
7
5
5
5
7
7
6
7
6
5
6
7
9
6
5
5
5
4
9
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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