Valnäs - Nord Koster Surf Break

Lat Long: 58.91° N 10.99° E

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Issued: 12 pm 28 Oct 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
12.1°C
1.7° 

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


Time (CET) & DateWave HeightWave Period
Morning (28 Oct)2ft (0.6m)9s
Afternoon (28 Oct)--
Evening (28 Oct)1.5ft (0.4m)8s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Wed night. Very mild (max 14°C on Thu afternoon, min 9°C on Fri night). Winds decreasing (fresh winds from the SSW on Wed night, calm by Thu night).

Wed
28
Thursday
29
Friday
30
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)
1.6
SW
6
1.4
SW
6
1.5
SW
6
0.4
SW
8
1.5
SW
6
0.2
WSW
8
1.3
SW
6
1.7
WSW
6
1.2
SW
6
1.2
SW
6
1.7
WSW
6
1.4
SW
6
1
SW
6
0.8
SW
6
0.8
SW
6
0.6
SW
6
0.6
SW
6
0.5
SW
6
0.4
SW
6
0.3
SW
6
0.3
SW
5
Wave Graph
Metric surfscale
Energy kJ
0
0
0
17
0
6
0
211
106
96
209
162
79
54
45
29
23
0
11
5
4
Wind (km/h)
30
SW
30
SW
35
SW
35
SSW
35
SSW
25
SW
30
WSW
35
W
35
W
35
W
30
W
20
WNW
15
WNW
10
WNW
5
NE
5
ENE
10
NE
5
NE
5
NNW
5
NNE
5
NE
Wind State
cross
cross
cross
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
glassy
glassy
cross
glassy
glassy
glassy
glassy
High Tide
6:45PM0.27m
7:06AM0.25m
7:58PM0.28m
8:20AM0.26m
9:06PM0.29m
Low Tide
11:19AM0.02m
11:56PM0.06m
12:19PM0.04m
00:57AM0.08m
1:26PM0.05m
clear
clear
clear
cloud
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:22
—
—
—
—
—
—
7:24
—
—
—
—
—
—
—
7:26
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
4:36
—
—
—
—
—
—
—
4:32
—
—
—
—
—
—
—
4:30
—
—
 mm
—
—
—
—
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
11
11
11
11
11
11
11
11
11
12
13
14
14
13
13
11
11
11
11
11
11
Feels °C
5
5
4
4
4
6
5
4
3
4
7
9
10
10
11
10
9
9
9
9
10
  • 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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