Valnäs - Nord Koster Surf Break

Lat Long: 58.91° N 10.99° E

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Issued: 7 pm 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
20.9° C
3.9° 

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


Time (CEST) & DateWave HeightWave Period
Morning (19 Jul)--
Afternoon (19 Jul)1.5ft (0.4m)4s
Evening (19 Jul)--

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Mon afternoon, min 13°C on Sun night). Winds increasing (calm on Mon night, fresh winds from the NE by Tue night).

Sun
19
Monday
20
Tuesday
21
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)
0.3
NE
3
0.3
ENE
3
0.1
W
6
0.3
N
2
0.3
NNW
3
0.2
NNW
2
0.4
W
3
0.3
WSW
4
0.4
SW
4
0.3
SW
4
0.3
SW
4
0.3
SW
4
0.5
SW
3
0.9
SSW
5
1.1
SSW
5
Wave Graph
Metric surfscale
Energy kJ
1
0
0
0
0
1
1
1
1
0
3
2
4
3
3
2
0
0
0
Wind (km/h)
25
ENE
10
ENE
10
N
15
NNW
20
NNE
20
NNE
20
N
20
NW
20
NW
25
WNW
25
WNW
10
NNE
0
SE
5
ENE
10
SSW
20
SSW
25
SSW
30
S
30
SSE
Wind State
cross-off
cross-off
cross-on
cross-on
cross
cross-on
cross-on
on
on
cross-on
on
cross
glassy
glassy
cross-off
cross-off
cross-off
cross-off
off
High Tide
10:33PM0.27m
11:05AM0.23m
11:35PM0.27m
12:05PM0.22m
Low Tide
3:14PM0.03m
4:10AM0.04m
4:17PM0.04m
5:33AM0.05m
5:27PM0.05m
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:37
4:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:07
10:05
10:04
 mm
Temp °C
13
15
15
15
13
13
17
20
21
20
20
18
17
17
18
18
17
17
17
Feels °C
8
12
13
11
9
9
12
14
15
14
14
16
16
16
16
15
13
12
13
  • 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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