Valnäs - Nord Koster surfForecast / Kattegat and Skagerrack / Sweden

information circle48hr Weather and Surf, issued 1 am Sunday 26 Apr 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
8.8° C
(Which is 1.4°C warmer than normal for this time of year)

How big are the waves at Valnäs - Nord Koster today?

The current surf forecast for Valnäs - Nord Koster at 6AM is: 0.6m 4s primary swell from a North direction and 0.1m 5s secondary swell from a Southwest direction (forecast issued at 01:00am April 26). An open ocean swell of 0.1m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (26 Apr)1.5ft (0.5m)4s
Afternoon (26 Apr)1.5ft (0.4m)3s
Evening (26 Apr)1.5ft (0.4m)4s

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. Mild temperatures (max 9°C on Tue night, min 3°C on Mon morning). Wind will be generally light.

Sunday
26
Monday
27
Tuesday
28
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)
0.7
N
4
0.6
N
4
0.5
N
4
0.1
SW
5
0.4
SW
3
0.6
SW
4
0.4
SW
4
0.4
SW
3
0.3
SW
3
0.1
W
8
0.1
W
5
0.1
SW
5
0.1
SW
5
0.1
SW
4
0.1
SW
4
0.1
SW
4
0.1
SW
4
0.1
W
5
Wave Graph
Metric surfscale
Energy kJ
14
10
7
1
2
8
4
0
2
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
Wind (km/h)
35
N
30
N
15
NE
10
WNW
20
SW
15
SW
10
SW
5
WSW
15
NE
20
ENE
15
NE
10
N
20
WNW
15
WNW
15
W
15
WNW
10
NNE
20
ENE
15
ENE
5
NNW
15
WNW
10
WSW
15
WSW
15
WSW
cross-on
cross-on
cross
cross-on
cross
cross
cross
glassy
cross
cross-off
cross
cross-on
on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
glassy
cross-on
cross
cross
cross
High Tide
1:42AM0.31m
2:14PM0.30m
2:28AM0.31m
2:58PM0.28m
3:12AM0.30m
3:40PM0.27m
Low Tide
7:40AM0.01m
7:55PM0.02m
8:27AM-0.00m
8:36PM0.01m
9:09AM-0.01m
9:14PM0.01m
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
cloud
part cloud
cloud
clear
clear
clear
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:33
5:31
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:54
8:57
8:59
Temp °C
5
5
5
5
6
6
7
7
6
4
3
5
5
6
8
8
8
6
5
7
7
8
8
9
-5
-4
-1
0
-1
0
3
4
1
-3
-3
0
-1
0
3
3
4
-1
-1
3
1
3
3
5
Swell 1
Height (m)
Direction
Period (s)
0.2
WSW
5
0.1
SW
5
0.3
N
4
0.1
SW
5
0.4
SW
3
0.3
SW
3
0.2
SSW
4
0.1
SW
4
0.1
SW
5
0.1
SW
5
0.1
SW
4
0.1
SW
4
0.1
SW
4
0.1
W
5
Energy kJ
3
1
2
1
3
2
1
1
1
1
1
1
1
1
Swell 2
Height (m)
Direction
Period (s)
0.1
W
8
0.1
NW
4
0.1
SW
5
0.1
W
8
0.1
SW
4
Energy kJ
1
1
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
W
8
0.1
W
5
Energy kJ
1
1
Wind waves
Height (m)
Direction
Period (s)
0.7
N
4
0.6
N
4
0.5
N
4
0.4
SW
3
0.6
SW
4
0.4
SW
4
Energy kJ
14
10
7
2
8
4
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
1
2
2
1
2
2
2
1
2
2
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
832
250
265
254
769
785
460
764
479
250
250
479
479
479
479
479
479
479
479
479
800
800
769
769
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
5
7
6
6
7
7
9
9
8
7
5
6
6
6
5
6
5
5
5
5
5
7
9
  • 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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