Valnäs - Nord Koster Surf Break

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Lat Long: 58.91° N 10.99° E

Issued: 1 pm 15 Jun 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
13.8° C

Slightly cooler than normal

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 (15 Jun):

  • Morning surf: Morning surf (15 Jun, local time) - 3ft (0.9m), 4s period with N swell.
  • Afternoon surf: Afternoon surf (15 Jun, local time) - 1.5ft (0.4m), 4s period with NNW swell.
  • Evening surf: Evening surf (15 Jun, local time) - 1.5ft (0.4m), 3s period with WSW swell.

The current surf forecast for Valnäs - Nord Koster at 5PM is: 0.1m 6s primary swell from a Southwest direction and 0.2m 3s secondary swell from a North-northwest direction (forecast issued at 01:00pm June 15). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (15 Jun)3ft (0.9m)4s
Afternoon (15 Jun)1.5ft (0.4m)4s
Evening (15 Jun)1.5ft (0.4m)3s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Wed night. Very mild (max 16°C on Mon afternoon, min 13°C on Tue night). Winds increasing (calm on Mon night, fresh winds from the WSW by Wed night).

Mon
15
Tuesday
16
Wednesday
17
Thu
18
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
5 AM
8 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
Wave
Height (m)
Direction
Period (s)
0.7
N
4
0.4
NNW
4
0.1
SW
6
0.4
WSW
3
0.7
SW
4
0.9
WSW
5
0.6
SW
5
0.4
SW
5
0.1
W
9
0.3
SW
4
0.3
SW
5
0.3
SW
5
0.3
SW
5
0.3
SW
5
0.3
SW
5
0.3
SW
5
0.3
SW
5
0.1
SW
8
0.8
SSW
4
1.7
SW
6
1.4
SW
6
1.4
SW
6
1.6
SW
6
1.8
SW
6
Wave Graph
Metric surfscale
Energy kJ
16
4
1
2
17
35
14
7
2
3
3
4
4
4
4
4
5
2
0
226
0
0
178
247
Wind (km/h)
30
NNE
20
NNW
15
NNW
30
W
20
WSW
10
W
5
NE
10
E
10
WNW
10
W
15
WSW
15
SW
15
SW
15
S
15
SSE
20
SSE
25
S
30
S
35
SSW
30
SSW
35
SSW
35
SW
35
WSW
25
W
Wind State
cross-on
on
cross-on
cross-on
cross-on
cross-on
glassy
cross-off
cross-on
cross-on
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
High Tide
5:51PM0.30m
6:30AM0.32m
6:53PM0.30m
7:31AM0.32m
7:56PM0.30m
Low Tide
11:07AM0.02m
11:27PM0.00m
12:01PM0.03m
00:24AM0.01m
12:56PM0.03m
1:23AM0.01m
clear
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:03
4:03
4:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:29
10:29
10:30
10:30
 mm
1
3
Temp °C
14
16
16
15
15
15
14
14
14
14
15
15
15
14
13
14
14
14
13
13
13
14
14
14
Feels °C
8
11
13
9
11
13
13
12
12
11
12
12
13
12
10
11
9
9
7
8
7
8
8
9
Swell 1
Height (m)
Direction
Period (s)
0.1
SW
6
0.1
SW
6
0.1
SW
6
0.2
N
3
0.7
SW
5
0.6
SW
5
0.4
SW
5
0.4
SW
4
0.3
SW
4
0.3
SW
5
0.3
SW
5
0.3
SW
5
0.3
SW
5
0.3
SW
5
0.3
SW
5
0.3
SW
5
0.1
SW
8
1.4
SW
6
Energy kJ
1
1
1
1
22
14
7
5
3
3
4
4
4
4
4
5
2
152
Swell 2
Height (m)
Direction
Period (s)
0.1
W
8
0.1
W
9
0.1
W
9
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
8
0.1
SW
8
0.1
SW
8
0.1
SW
8
Energy kJ
1
2
2
1
1
1
1
2
2
2
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.7
N
4
0.4
NNW
4
0.2
NNW
3
0.4
WSW
3
0.7
SW
4
0.9
WSW
5
0.3
S
2
0.6
S
3
0.8
SSW
4
1.7
SW
6
1.4
SW
6
1.4
SW
6
1.6
SW
6
1.8
SW
6
Energy kJ
16
4
1
2
17
35
1
8
24
226
135
129
178
247
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
791
866
818
769
752
752
644
622
622
846
438
438
752
752
769
484
484
770
770
769
484
482
482
265
Best forecast wave conditions in Kattegat and Skagerrack
Rating
(10 max)
Best forecast wave conditions in Sweden
Rating
(10 max)
1
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
4
4
4
4
4
5
5
8
5
4
5
5
6
8
9
  • 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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