Valnäs - Nord Koster Surf Break

Lat Long: 58.91° N 10.99° E

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Issued: 7 am 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
18.9° C
2.1° 

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 (14 Jul):

  • Afternoon surf: Afternoon surf (14 Jul, local time) - 0.5ft (0.2m), 2s period with NNW swell.

The current surf forecast for Valnäs - Nord Koster at 3PM is: 0.2m 2s primary swell from a North-northwest direction (forecast issued at 07:00am July 14). The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (14 Jul)--
Afternoon (14 Jul)0.5ft (0.2m)2s
Evening (14 Jul)--

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Wed afternoon, min 19°C on Tue morning). Wind will be generally light.

Tuesday
14
Wednesday
15
Thursday
16
Fri
17
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 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
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
NNW
2
0.3
N
2
0.2
N
3
Wave Graph
Metric surfscale
Energy kJ
0
0
0
1
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Wind (km/h)
5
NNE
10
N
10
NNE
5
ENE
10
W
15
WNW
5
NW
5
N
5
N
15
NNE
15
NW
10
W
10
W
5
WSW
0
SW
5
ESE
5
E
5
SE
5
W
10
SSW
15
SW
10
S
0
ENE
15
S
Wind State
cross-on
cross-on
cross
cross-off
cross-on
on
on
glassy
cross-on
cross-on
on
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
cross-off
cross-off
cross-off
glassy
cross-off
High Tide
5:15AM0.34m
5:35PM0.31m
6:08AM0.33m
6:31PM0.31m
7:03AM0.31m
7:29PM0.31m
Low Tide
10:53AM0.01m
11:13PM-0.01m
11:42AM0.01m
00:06AM-0.01m
12:32PM0.00m
1:01AM-0.00m
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:28
4:30
4:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:15
10:14
10:12
10:10
 mm
Temp °C
21
19
21
24
25
25
24
24
22
21
23
26
27
27
26
27
25
24
24
24
22
20
22
21
Feels °C
20
17
19
22
23
21
22
23
21
18
21
24
25
25
25
26
24
23
23
22
20
19
22
19
  • 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
How to use the Wavefinder 

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