Valnäs - Nord Koster Surf Break

Lat Long: 58.91° N 10.99° E

Valnäs - Nord Koster 48 hour detailed Surf Forecast

Issued: 12 pm 27 Oct 2026 (local time)

Forecast update in  hr  min

Today's Valnäs - Nord Koster sea temperature is
12.1°C
1.6° 

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

Short Range Forecast

Moderate rain (total 16mm), heaviest on Tue afternoon. Very mild (max 14°C on Thu night, min 10°C on Tue night). Winds decreasing (near gales from the S on Tue afternoon, light winds from the SSW by Thu night).

Tue
27
Wednesday
28
Thursday
29
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)
2.5
SSW
7
3
SSW
8
3
SSW
8
2.5
SW
8
2.3
SSW
8
2.2
SW
7
1.6
SW
7
1.5
SW
6
1.5
SW
6
1.4
SW
6
1.5
SW
6
1.6
SW
6
1.7
SW
6
1.6
SW
7
1.5
SW
6
1.4
SW
6
1.3
SW
6
1.4
SW
6
1.3
SW
6
1.4
SW
6
0.9
SW
6
Wave Graph
Metric surfscale
Energy kJ
0
0
0
813
0
0
233
161
0
0
0
0
233
233
156
143
124
133
120
122
60
Wind (km/h)
50
S
50
S
55
S
45
SW
40
SW
40
SW
35
SW
35
WSW
35
WSW
30
SW
35
SW
35
SSW
35
SSW
30
WSW
35
WSW
40
W
40
W
35
WSW
20
WSW
15
W
10
W
Wind State
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
5:33PM0.27m
5:49AM0.24m
6:45PM0.27m
7:06AM0.25m
7:58PM0.28m
Low Tide
10:25AM0.01m
11:00PM0.05m
11:19AM0.02m
11:56PM0.06m
12:19PM0.04m
light rain
light rain
light rain
light rain
light rain
rain showers
clear
clear
clear
clear
clear
cloud
rain showers
rain showers
cloud
clear
clear
clear
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
—
—
—
—
—
—
7:22
—
—
—
—
—
—
—
7:24
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
4:37
—
—
—
—
—
—
—
4:36
—
—
—
—
—
—
—
4:32
—
—
 mm
2
1
1
4
4
2
—
—
—
—
—
—
1
1
—
—
—
—
—
—
—
Temp °C
11
12
13
13
11
12
11
10
11
11
11
11
11
11
10
11
11
11
12
13
14
Feels °C
1
3
3
5
3
3
4
2
4
5
4
4
5
5
2
3
3
4
7
10
11
  • 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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