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Valnäs - Nord Koster Surf Forecast
/ Kattegat and Skagerrack (6 surf breaks) /
Surf Forecasts:
Valnäs - Nord Koster surfForecast / Kattegat and Skagerrack / Sweden
48hr Weather and Surf, issued 1 am Friday 22 May 2026 CESTForecast update in hr min s Forecast update imminent
Valnäs - Nord Koster surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Valnäs - Nord Koster sea temperature is
10.5° C
(Which is slightly cooler than normal)| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | - | - |
| Afternoon (22 May) | 2.5ft (0.7m) | 6s |
| Evening (22 May) | - | - |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Sat afternoon. Warm (max 20°C on Sun afternoon, min 12°C on Fri morning). Winds increasing (calm on Fri morning, strong winds from the SW by Sat afternoon). | ||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 7 | SSW 6 | SW 6 | SW 6 | SW 6 | SSW 5 | SSW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SSW 5 | SW 6 | SW 6 | SW 6 | SW 7 | WSW 7 | WSW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | |
114 | 0 | 0 | 0 | 30 | 0 | 0 | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 265 | 246 | 247 | 145 | 73 | 60 | 40 | 43 | 0 | 164 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | glassy | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | |
High Tide | 11:09AM0.30m | 11:30PM0.30m | 12:06PM0.29m | 00:26AM0.30m | 12:59PM0.28m | |||||||||||||||||||
Low Tide | 4:00AM0.03m | 4:31PM0.05m | 5:14AM0.03m | 5:37PM0.04m | 6:24AM0.02m | 6:36PM0.03m | ||||||||||||||||||
 |  |  | |  | | | |  | | | |  | | | | | | | | | | | | |
 | 4:31 | — | — | — | — | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:28 | — | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:52 | — | — | — | — | — | — | — | 9:54 | — | — | — | — | — | — | — | 9:57 | — |
— | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 12 | 12 | 13 | 14 | 14 | 13 | 17 | 18 | 17 | 15 | 13 | 12 | 13 | 17 | 15 | 14 | 15 | 14 | 15 | 18 | 20 | 20 | 18 |
11 | 10 | 11 | 12 | 10 | 9 | 9 | 14 | 13 | 11 | 10 | 7 | 5 | 4 | 9 | 6 | 7 | 9 | 9 | 10 | 12 | 14 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | SW 7 | SSW 6 | SW 6 | SW 6 | SW 6 | — | — | SW 6 | — | — | — | — | — | — | — | — | SW 7 | SW 6 | SW 6 | SW 6 | — | — | — | SW 6 |
 kJ | 114 | 67 | 52 | 34 | 30 | — | — | 46 | — | — | — | — | — | — | — | — | 155 | 85 | 73 | 60 | — | — | — | 106 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSW 5 | SSW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SSW 5 | SW 6 | SW 6 | SW 6 | SW 7 | WSW 7 | WSW 6 | — | — | SW 6 | SW 6 | SW 6 | SW 6 |
| kJ | — | — | — | — | — | 19 | 23 | 77 | 102 | 111 | 97 | 94 | 133 | 260 | 265 | 246 | 247 | 145 | — | — | 40 | 43 | 86 | 164 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 66 | 0 | 66 | 312 | 313 | 482 | 482 | 482 | 494 | 800 | 482 | 498 | 482 | 1087 | 1087 | 815 | 815 | 815 | 312 | 312 | 312 | 312 | 800 | 312 |
Best forecast wave conditions in Kattegat and Skagerrack | ||||||||||||||||||||||||
Best forecast wave conditions in Sweden | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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