Valnäs - Nord Koster Surf Break

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Lat Long: 58.91° N 10.99° E

Issued: 7 am 27 Jun 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
16.6° C

1.2°C warmer than normal for this time of year

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 (27 Jun):

  • Morning surf: Morning surf (27 Jun, local time) - 1.5ft (0.4m), 4s period with SW swell.
  • Afternoon surf: Afternoon surf (27 Jun, local time) - 0.5ft (0.1m), 6s period with W swell.

The current surf forecast for Valnäs - Nord Koster at 1PM is: 0.1m 6s primary swell from a West direction (forecast issued at 07:00am June 27). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (27 Jun)1.5ft (0.4m)4s
Afternoon (27 Jun)0.5ft (0.1m)6s
Evening (27 Jun)--

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 21°C on Sat afternoon, min 15°C on Mon night). Winds increasing (light winds from the S on Sat morning, near gales from the SW by Mon afternoon).

Saturday
27
Sunday
28
Monday
29
Tue
30
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)
0.6
SSW
4
0.4
SW
4
0.2
WSW
3
0.1
W
6
0.5
S
3
0.6
S
4
0.8
SSW
4
1
SW
5
0.9
SW
5
0.8
SW
5
0.6
SW
4
0.7
SSW
4
0.7
SW
4
0.8
SW
4
0.9
SSW
5
1.1
SW
5
1.6
SW
6
2
SW
6
2.1
SW
6
2.1
SW
6
2.4
SW
7
2.2
SW
7
1.8
SW
7
1.6
SW
7
Wave Graph
Metric surfscale
Energy kJ
0
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
144
286
350
0
531
493
292
207
Wind (km/h)
15
SSW
10
S
15
SSW
20
S
25
S
25
S
25
SSW
25
SSW
25
SSW
15
SSW
20
S
25
S
20
SSW
25
S
25
SSW
35
SSW
45
SW
50
WSW
50
SW
50
SW
55
SW
50
SW
40
WSW
35
SW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
4:03AM0.30m
4:20PM0.27m
4:45AM0.31m
5:00PM0.27m
5:28AM0.31m
5:42PM0.28m
Low Tide
9:58AM0.08m
9:52PM0.07m
10:31AM0.09m
10:30PM0.07m
11:04AM0.09m
11:08PM0.08m
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:05
4:05
4:07
4:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:30
10:30
10:30
10:30
 mm
Temp °C
19
18
19
21
21
20
20
20
19
20
18
18
19
19
18
17
17
16
17
16
16
17
17
15
Feels °C
17
17
17
19
19
17
17
17
15
18
15
14
16
16
15
13
9
6
8
6
6
8
9
9
Swell 1
Height (m)
Direction
Period (s)
0.4
SSW
4
0.2
WSW
3
0.1
W
6
Energy kJ
5
1
1
Swell 2
Height (m)
Direction
Period (s)
0.2
S
4
Energy kJ
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.6
SSW
4
0.4
SW
4
0.3
SSW
4
0.4
SSW
4
0.5
S
3
0.6
S
4
0.8
SSW
4
1
SW
5
0.9
SW
5
0.8
SW
5
0.6
SW
4
0.7
SSW
4
0.7
SW
4
0.8
SW
4
0.9
SSW
5
1.1
SW
5
1.6
SW
6
2
SW
6
2.1
SW
6
2.1
SW
6
2.4
SW
7
2.2
SW
7
1.8
SW
7
1.6
SW
7
Energy kJ
11
3
3
4
5
9
21
43
32
25
15
14
18
23
37
64
144
286
350
368
531
493
292
207
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
3
1
3
3
2
2
2
1
Distance (km)
312
313
800
818
479
482
482
482
482
482
482
498
800
498
830
1049
815
1049
1139
1124
810
810
810
809
Best forecast wave conditions in Kattegat and Skagerrack
Rating
(10 max)
Best forecast wave conditions in Sweden
Rating
(10 max)
Header Global
Rating
(10 max)
6
6
5
5
5
5
6
9
9
8
6
9
5
5
6
5
6
6
5
5
6
9
5
5
  • 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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