Valnäs - Nord Koster surfForecast / Kattegat and Skagerrack / Sweden

information circle48hr Weather and Surf, issued 7 pm Sunday 12 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
5.8° 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 3AM is: 0.1m 7s primary swell from a Southwest direction (forecast issued at 07:00pm April 12). An open ocean swell of 0.2m 6s is not directed at the surf break, a second open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (CEST) & DateWave HeightWave Period
Morning (13 Apr)1.5ft (0.4m)8s
Afternoon (13 Apr)1.5ft (0.4m)8s
Evening (13 Apr)1.5ft (0.4m)7s

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


Updates in  hr  min  s Forecast update imminent
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
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
Wave Height (m) & direction (?)
0.3
SW
0.9
S
0.3
SW
0.1
SW
0.1
SW
0.4
SW
0.5
SW
0.5
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.3
SW
0.3
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.4
ENE
0.4
E
Period(s) (?)866888888777776666666633
Wave
Graph
(?)Metric surfscale
Energy kJ (?)100623233129201919171277222111100
Wind
(km/h)
20
S
20
SE
20
E
15
ESE
20
ESE
15
ESE
15
E
10
ESE
20
ENE
20
ENE
30
ESE
35
ESE
35
E
35
E
35
E
30
E
25
E
30
E
30
E
35
E
30
ENE
35
ENE
30
E
25
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcross-
off
offcross-
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
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
2:28PM
0.27
2:35AM
0.28
3:00PM
0.26
3:10AM
0.28
3:31PM
0.25
3:44AM
0.28
Low Tide
/ height (m)
7:52PM
0.08
8:15AM
0.04
8:20PM
0.05
8:48AM
0.02
8:53PM
0.02
9:24AM
0.01
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Sunrise-----6:09-------6:07-------6:03--
Sunset-8:22-------8:23-------8:27------
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
clear
clear
Rain (mm)
121---------------------
Temp. °C77787781111129655711121187661013
Feels °C (?)12231237661-2-4-4-24530-1-2-337
  • 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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