Valnäs - Nord Koster Surf Break

Lat Long: 58.91° N 10.99° E

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Issued: 7 pm 02 Oct 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
14.8°C
2.0° 

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 (03 Oct):

  • Evening surf: Evening surf (03 Oct, local time) - 5ft (1.6m), 6s period with SW swell.

The current surf forecast for Valnäs - Nord Koster at 2AM is: 1.4m 6s primary swell from a Southwest direction (forecast issued at 07:00pm October 02). The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (03 Oct)--
Afternoon (03 Oct)--
Evening (03 Oct)5ft (1.6m)6s

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


Short Range Forecast

Some drizzle, heaviest during Sat afternoon. Very mild (max 16°C on Fri night, min 11°C on Sun morning). Winds increasing (light winds from the NW on Sun morning, near gales from the SW by Mon morning).

Fri
2
Saturday
3
Sunday
4
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
Rating
(10 max)
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
Wave
Height (m)
Direction
Period (s)
0.6
SW
5
0.8
SW
6
1.6
SW
6
1.4
SW
6
1.1
SW
5
1.2
SW
5
1.5
SSW
6
1.7
SSW
6
1.7
SW
6
1.7
SW
6
1.5
SW
6
1.5
WSW
6
1.4
WSW
6
0.9
SW
6
0.8
SW
6
0.8
SW
6
1.5
SW
6
1.5
SW
6
1.8
SW
6
Wave Graph
Metric surfscale
Energy kJ
17
44
160
123
0
0
0
0
0
219
167
159
141
64
58
47
156
161
248
Wind (km/h)
15
SW
30
WSW
40
WSW
30
SW
30
SW
35
SSW
35
SSW
40
SSW
40
SW
40
SW
40
WSW
30
W
25
W
10
NW
10
WNW
20
WSW
40
WSW
45
SW
45
SW
Wind State
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
on
cross-on
cross
cross
cross
cross
High Tide
11:35PM0.29m
11:51AM0.27m
00:30AM0.30m
12:45PM0.29m
Low Tide
3:50PM0.06m
4:41AM0.10m
5:07PM0.06m
5:55AM0.08m
6:19PM0.04m
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
rain showers
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
7:22
—
—
—
—
—
—
—
7:26
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
—
—
—
—
—
—
—
6:45
—
—
—
—
—
—
—
6:42
—
—
 mm
—
—
—
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
Temp °C
14
16
14
14
14
14
14
14
15
14
13
13
13
12
11
12
13
13
13
Feels °C
12
11
6
8
9
9
8
7
8
8
6
6
7
9
8
7
5
5
5
  • 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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