Valnäs - Nord Koster Surf Break

Lat Long: 58.91° N 10.99° E

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Issued: 12 pm 01 Nov 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
11.0°C
1.0° 

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 (01 Nov):

  • Morning surf: Morning surf (01 Nov, local time) - 0.5ft (0.1m), 5s period with SW swell.
  • Afternoon surf: Afternoon surf (01 Nov, local time) - 5ft (1.6m), 6s period with SW swell.
  • Evening surf: Evening surf (01 Nov, local time) - 1.5ft (0.4m), 3s period with NNE swell.

The current surf forecast for Valnäs - Nord Koster at 7PM is: 0.3m 2s primary swell from a North-northeast direction (forecast issued at 12:00pm November 01). An open ocean swell of 0.9m 6s is not directed at the surf break, a second open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (CET) & DateWave HeightWave Period
Morning (01 Nov)0.5ft (0.1m)5s
Afternoon (01 Nov)5ft (1.6m)6s
Evening (01 Nov)1.5ft (0.4m)3s

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


Short Range Forecast

Mostly dry. Very mild (max 10°C on Sun afternoon, min 6°C on Sun night). Winds decreasing (fresh winds from the NNE on Sun night, calm by Tue night).

Sun
1
Monday
2
Tuesday
3
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
Rating
(10 max)
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
Wave
Height (m)
Direction
Period (s)
1
SW
6
1.6
SW
6
1.1
SW
6
0.3
NNE
2
0.5
N
3
0.7
N
4
0.8
N
4
0.8
NNE
4
0.8
N
4
0.7
NNE
4
0.6
N
4
0.5
N
3
0.3
NNE
3
—
—
—
—
—
—
—
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Wave Graph
Metric surfscale
Energy kJ
0
188
0
1
5
13
18
19
18
15
9
6
2
0
0
0
0
0
0
0
0
Wind (km/h)
35
SW
25
SW
10
N
25
NNE
35
NNE
40
NNE
35
NNE
35
NNE
35
NNE
30
NNE
25
NNE
20
NE
15
NE
10
NNE
5
NNE
5
NNE
10
N
10
NNW
10
NNW
10
NNW
10
N
Wind State
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
on
on
cross-on
cross-on
High Tide
10:27AM0.29m
11:04PM0.30m
11:22AM0.30m
11:56PM0.30m
12:13PM0.31m
Low Tide
3:55PM0.04m
4:29AM0.06m
5:06PM0.02m
5:29AM0.04m
6:06PM0.00m
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:31
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—
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7:33
—
—
—
—
—
—
—
7:37
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
4:25
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—
—
—
—
—
—
4:22
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—
—
—
—
—
—
4:21
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
9
9
10
10
9
9
7
6
7
8
8
8
8
7
7
7
7
7
7
7
7
Feels °C
2
4
8
4
2
0
-2
-3
-1
1
1
2
3
3
4
4
3
3
3
3
3
  • 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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