Valnäs - Nord Koster surfForecast / Kattegat and Skagerrack / Sweden

information circle48hr Weather and Surf, issued 6 pm Sunday 28 Dec 2025 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
5.5° C
(Which is slightly warmer than usual)


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

The current surf forecast for Valnäs - Nord Koster at 12AM is: 0.1m 9s primary swell from a West direction (forecast issued at 06:00pm December 28). An open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (CET) & DateWave HeightWave Period
Morning (29 Dec)1ft (0.3m)5s
Afternoon (29 Dec)4.5ft (1.3m)5s
Evening (29 Dec)4.5ft (1.3m)5s

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

Updates in  hr  min  s Forecast update imminent
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM
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 (?)
0.4
SW
0.4
SSW
0.1
W
0.1
W
0.1
W
0.1
W
0.3
SW
0.8
N
1.3
NNW
1.3
NNW
1.3
NNW
1.4
NNW
1.4
NNW
1.3
N
1.2
N
0.8
NNW
0.4
NW
0.3
WSW
0.4
WSW
0.4
SW
0.1
W
0.4
SW
0.3
SW
Period(s) (?)45999953555555544-234766
Wave
Graph
(?)Metric surfscale
Energy kJ (?)70212241478858487100816425301461135
Wind
(km/h)
10
NW
15
N
20
N
15
NNW
10
N
10
NNE
25
NE
45
N
45
NNW
40
NNW
50
N
50
NNW
50
NNW
45
NNW
40
NNW
30
NNW
20
NNW
20
WSW
30
WSW
20
W
25
N
20
NNE
10
ENE
10
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
cross-
off
High Tide
/ height (m)
12:10AM
0.20
12:36PM
0.27
12:55AM
0.22
1:24PM
0.29
1:41AM
0.25
Low Tide
/ height (m)
5:06PM
0.06
5:07AM
0.03
6:04PM
0.05
6:07AM
0.02
6:58PM
0.04
7:05AM
0.01
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Sunrise------9:08-------9:08-------9:08-
Sunset-------3:26-------3:26-------3:27
cloud
clear
clear
clear
clear
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
clear
part cloud
cloud
clear
Rain (mm)
------------------------
Temp. °C11012112221111122222-1-1-2-1
Feels °C (?)-4-4-6-5-3-4-6-10-10-9-12-12-12-11-10-7-6-5-6-5-9-8-7-6
  • 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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