Valnäs - Nord Koster Surf Break

Lat Long: 58.91° N 10.99° E

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Issued: 12 pm 02 Nov 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
10.5°C
0.7° 

Valnäs - Nord Koster surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Valnäs - Nord Koster today (02 Nov):

  • Morning surf: Morning surf (02 Nov, local time) - 2.5ft (0.7m), 4s period with N swell.
  • Afternoon surf: Afternoon surf (02 Nov, local time) - 1.5ft (0.5m), 3s period with N swell.
  • Evening surf: Evening surf (02 Nov, local time) - 1ft (0.3m), 3s period with N swell.

The current surf forecast for Valnäs - Nord Koster at 3PM is: 0.5m 3s primary swell from a North direction (forecast issued at 12:00pm November 02). The wind direction is predicted to be cross-onshore.

Time (CET) & DateWave HeightWave Period
Morning (02 Nov)2.5ft (0.7m)4s
Afternoon (02 Nov)1.5ft (0.5m)3s
Evening (02 Nov)1ft (0.3m)3s

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


Short Range Forecast

Mostly dry. Mild temperatures (max 8°C on Mon afternoon, min 6°C on Mon morning). Winds decreasing (fresh winds from the NNE on Mon morning, calm by Tue night).

Mon
2
Tuesday
3
Wednesday
4
Thu
5
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
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
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
N
4
0.6
N
3
0.5
N
3
0.4
NNE
3
0.2
N
3
—
—
—
—
—
—
—
—
—
—
—
—
0.4
SW
4
0.6
SW
4
0.4
SW
5
0.5
SW
5
0.5
SW
5
0.4
SW
5
0.4
SW
5
Wave Graph
Metric surfscale
Energy kJ
10
8
5
3
1
0
0
0
0
0
0
0
0
0
0
0
0
5
12
0
0
0
0
0
Wind (km/h)
30
NNE
25
NNE
25
NNE
20
NNE
15
NNE
10
NNE
5
NNE
5
NNE
10
N
10
NW
5
WNW
5
WNW
0
NNW
5
S
10
SSW
10
SSW
10
WSW
10
WSW
10
WSW
5
WNW
5
NNE
10
NNE
15
NE
20
NE
Wind State
cross
cross-on
cross
cross
cross-on
cross
cross
cross-on
cross-on
on
glassy
glassy
glassy
glassy
cross-off
cross-off
cross-on
cross-on
cross-on
glassy
cross-on
cross
cross
cross
High Tide
11:22AM0.30m
11:56PM0.30m
12:13PM0.31m
00:45AM0.29m
1:01PM0.31m
1:31AM0.28m
Low Tide
5:06PM0.02m
5:29AM0.04m
6:06PM0.00m
6:21AM0.02m
6:57PM-0.01m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:33
—
—
—
—
—
—
7:37
—
—
—
—
—
—
—
7:39
—
—
—
—
—
—
—
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
4:22
—
—
—
—
—
—
—
4:21
—
—
—
—
—
—
—
4:17
—
—
—
—
4:15
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
6
7
8
8
8
8
8
7
6
6
7
7
8
8
8
8
8
7
7
7
7
7
7
7
Feels °C
-2
0
2
2
3
4
5
4
3
3
4
4
6
5
5
5
5
4
4
5
4
4
2
2
  • 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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