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Surf Forecasts:

Valnäs - Nord Koster surfForecast / Kattegat and Skagerrack / Sweden

information circle48hr Weather and Surf, issued 12 am Friday 13 Mar 2026 CET
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
1.9° C
 (Which is 1.5°C colder than average for this time of year)
Time (CET) & DateWave HeightWave Period
Morning (13 Mar)--
Afternoon (13 Mar)--
Evening (13 Mar)2.5ft (0.7m)10s

Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
13
Saturday
14
Sunday
15
10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 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
See all maps
Wave Height (m) & direction (?)
4
SSW
4.5
SSW
4
SSW
4
SSW
4.5
SSW
4
SSW
3
SSW
2.5
SSW
0.7
SW
1.6
SSW
1.5
SSW
1.3
SSW
0.6
WSW
0.5
SW
0.5
SW
0.5
SW
0.4
SW
0.4
SW
0.6
SW
0.4
SW
0.4
SW
0.5
SW
1.2
SW
1.2
SSW
Period(s) (?)891010998810666888877776655
Wave
Graph
(?)Metric surfscale
Energy kJ (?)0000000092000443231291919291614000
Wind
(km/h)
70
S
65
SSW
55
S
60
S
70
S
50
SW
45
SW
40
SW
30
SSW
30
S
30
S
25
S
25
S
20
S
20
S
20
S
15
S
15
S
15
S
15
SSW
15
WSW
20
SW
35
SW
30
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
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		crosscrosscrosscross-
off
High Tide
/ height (m)
12:57AM
0.27
1:27PM
0.31
1:35AM
0.28
2:03PM
0.31
2:10AM
0.29
2:36PM
0.30
Low Tide
/ height (m)
7:23PM
0.12
6:54AM
0.09
7:35PM
0.11
7:23AM
0.07
7:48PM
0.09
7:51AM
0.05
Friday
13
Saturday
14
Sunday
15
Sunrise---6:39-------6:37-------6:33----
Sunset------6:12-------6:14-------6:16-
light rain
light rain
mod rain
mod rain
mod rain
light rain
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
Rain (mm)
437862------------------
Temp. °C565554444333333334443344
Feels °C (?)-11-8-7-8-10-7-6-5-3-4-4-4-3-3-2-2-2000-2-3-5-4
  • 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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View detailed surf forecast for Valnäs - Nord Koster at:
surf-forecast.com

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