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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 pm Sunday 10 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
9.7° C
(Which is normal for this time of year)| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 2ft (0.6m) | 4s |
| Afternoon (10 May) | - | - |
| Evening (10 May) | - | - |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 10°C on Sun night, min 7°C on Mon morning). Winds decreasing (fresh winds from the SW on Sun night, light winds from the S by Wed morning). | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 4 | SW 3 | SSW 4 | SSW 4 | SW 6 | SW 6 | SW 6 | SW 6 | SW 5 | SW 5 | SW 4 | SSW 4 | SSW 4 | N 3 | N 4 | N 4 | N 4 | SW 6 | W 2 | SW 3 | SW 4 | SW 7 | SW 6 | SW 6 | |
4 | 0 | 0 | 0 | 58 | 93 | 86 | 54 | 23 | 14 | 7 | 0 | 0 | 2 | 13 | 20 | 7 | 1 | 2 | 2 | 6 | 109 | 70 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-off | cross-off | cross-on | cross | cross | cross-on | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross-off | cross-off | cross-off | off | |
High Tide | 1:14PM0.24m | 1:24AM0.26m | 1:51PM0.23m | 2:02AM0.26m | 2:25PM0.22m | 2:38AM0.27m | ||||||||||||||||||
Low Tide | 6:17PM0.09m | 6:58AM0.06m | 6:54PM0.06m | 7:35AM0.04m | 7:33PM0.03m | |||||||||||||||||||
 |  | | |  |  | |  | | | | | | | | | | | | |  | | | | |
 | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:50 | — | — |
 | — | — | — | 9:27 | — | — | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:31 | — | — | — | 9:34 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 8 | 8 | 9 | 10 | 10 | 8 | 8 | 7 | 7 | 8 | 8 | 8 | 9 | 8 | 7 | 7 | 9 | 9 | 9 | 10 | 9 | 9 | 9 | 9 |
5 | 3 | 3 | 5 | 2 | -1 | 1 | 2 | 3 | 2 | 3 | 4 | 4 | 2 | 0 | 0 | 4 | 3 | 2 | 5 | 4 | 4 | 5 | 6 | |
Swell 1 Height (m) Direction Period (s) | SW 4 | — | — | — | SW 6 | — | SW 6 | SW 6 | SW 5 | SW 5 | SW 4 | SSW 4 | SSW 4 | SW 4 | SW 6 | SW 6 | SW 6 | SW 6 | N 3 | SW 5 | SW 4 | SW 7 | SW 6 | SW 6 |
 kJ | 4 | — | — | — | 58 | — | 46 | 31 | 23 | 14 | 7 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 6 | 109 | 70 | 33 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 6 | — | — | — | — | — | — | W 8 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SW 3 | SSW 4 | SSW 4 | — | SW 6 | SW 6 | SW 6 | — | — | SSW 4 | — | — | N 3 | N 4 | N 4 | N 4 | NNW 3 | W 2 | SW 3 | — | — | — | — |
| kJ | — | 3 | 8 | 16 | — | 93 | 86 | 54 | — | — | 8 | — | — | 2 | 13 | 20 | 7 | 1 | 2 | 2 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 938 | 889 | 765 | 861 | 886 | 805 | 271 | 498 | 479 | 494 | 250 | 265 | 265 | 265 | 265 | 479 | 479 | 494 | 479 | 312 | 312 | 479 | 479 | 479 |
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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