Valnäs - Nord Koster surfForecast / Kattegat and Skagerrack / Sweden

information circle48hr Weather and Surf, issued 7 pm Friday 24 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
7.5° C
(Which is 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 12AM is: 0.6m 4s primary swell from a Southwest direction (forecast issued at 07:00pm April 24). The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (25 Apr)--
Afternoon (25 Apr)0.5ft (0.1m)5s
Evening (25 Apr)1.5ft (0.5m)3s

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 10°C on Fri night, min 4°C on Sat night). Winds decreasing (fresh winds from the N on Sat night, calm by Mon morning).

Fri
24
Saturday
25
Sunday
26
Mon
27
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
<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>
<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)
0.4
SW
2
0.4
SW
3
0.6
SW
4
0.4
SW
4
0.5
W
3
0.5
W
4
0.7
SW
6
0.6
SW
7
0.6
SW
7
0.4
SW
6
0.7
N
4
0.8
N
4
0.8
N
4
0.6
NNW
4
0.3
NNW
3
0.3
W
2
0.7
SW
4
0.9
SW
4
0.6
SW
4
0.5
SW
4
0.4
SW
4
0.3
SW
4
0.1
W
6
0.2
SSW
3
Wave Graph
Metric surfscale
Energy kJ
1
4
8
5
6
10
42
37
28
9
13
18
19
11
2
1
13
27
16
9
5
2
1
0
Wind (km/h)
20
WSW
15
SSW
20
SSW
10
WNW
30
NW
25
NW
20
NNW
30
NNW
35
N
30
NNE
30
NNE
35
N
35
N
30
N
20
NNW
20
W
25
WSW
20
WSW
15
WSW
10
WSW
5
NE
15
E
5
NNW
15
WNW
cross
cross-off
cross-off
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
cross
cross
cross
glassy
cross-off
glassy
cross-on
High Tide
00:52AM0.31m
1:26PM0.31m
1:42AM0.31m
2:14PM0.30m
2:28AM0.31m
Low Tide
6:13PM0.06m
6:44AM0.02m
7:09PM0.04m
7:40AM0.01m
7:55PM0.02m
8:27AM-0.00m
clear
cloud
part cloud
clear
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
5:33
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:50
8:52
8:54
8:57
Temp °C
10
10
9
9
9
9
10
8
8
8
6
5
4
5
6
6
7
7
7
7
7
5
6
6
5
6
4
6
2
3
5
0
-1
0
-3
-5
-6
-4
-1
-1
-1
0
2
3
4
0
3
1
Swell 1
Height (m)
Direction
Period (s)
0.4
SW
4
0.1
SW
9
0.3
SW
6
0.7
SW
6
0.6
SW
7
0.6
SW
7
0.4
SW
6
0.3
SW
6
0.1
SW
5
0.1
SW
5
0.1
SW
5
0.1
SW
5
0.6
SW
4
0.5
SW
4
0.4
SW
4
0.3
SW
4
0.2
SSW
3
0.2
SSW
3
Energy kJ
5
3
5
42
37
28
9
5
1
1
1
1
16
9
5
2
1
1
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
9
0.2
WSW
8
0.1
SW
8
0.1
SW
8
0.1
W
9
0.1
W
6
Energy kJ
3
6
3
3
1
1
Swell 3
Height (m)
Direction
Period (s)
0.3
NW
3
Energy kJ
2
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
2
0.4
SW
3
0.6
SW
4
0.5
W
3
0.5
W
4
0.3
NW
3
0.4
NNE
3
0.4
NNE
3
0.5
N
3
0.7
N
4
0.8
N
4
0.8
N
4
0.6
NNW
4
0.3
NNW
3
0.3
W
2
0.7
SW
4
0.9
SW
4
0.4
WSW
4
Energy kJ
1
4
8
6
10
1
3
3
5
13
18
19
11
2
1
13
27
5
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
3
2
1
2
2
2
2
1
1
Distance (km)
865
864
886
399
861
865
824
824
824
827
769
805
250
250
250
494
799
399
769
479
479
479
479
479
Best forecast wave conditions in Kattegat and Skagerrack
Rating
(10 max)
Best forecast wave conditions in Sweden
Rating
(10 max)
1
1
Header Global
Rating
(10 max)
5
4
5
5
5
5
5
5
4
4
5
7
7
4
6
6
5
4
9
9
8
7
6
6
  • 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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