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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 Saturday 25 Apr 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
8.8° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Valnäs - Nord Koster today?
The current surf forecast for Valnäs - Nord Koster at 8PM is: 0.4m 8s primary swell from a Southwest direction and 0.4m 6s secondary swell from a Southwest direction, 0.6m 3s secondary swell from a North direction (forecast issued at 01:00pm April 25). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 3.5ft (1.0m) | 4s |
| Afternoon (25 Apr) | 2.5ft (0.7m) | 7s |
| Evening (25 Apr) | 1.5ft (0.4m) | 8s |
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. Mild temperatures (max 9°C on Sat afternoon, min 4°C on Mon morning). Winds decreasing (fresh winds from the N on Sat afternoon, light winds from the WSW by Sun night). | ||||||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 6 | SW 7 | SW 6 | SW 8 | SW 6 | N 3 | N 3 | NNE 3 | SW 5 | — | SW 3 | SW 3 | SW 3 | SW 3 | W 7 | W 7 | — | SW 5 | SW 4 | SW 4 | SW 4 | SW 4 | — | — | |
83 | 52 | 26 | 16 | 5 | 6 | 8 | 4 | 1 | 0 | 3 | 4 | 2 | 2 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | cross | cross-on | cross-on | cross | on | cross-on | cross | cross-on | cross | cross | cross-off | cross-off | cross-on | on | cross-on | on | cross-on | cross-on | cross-off | cross-off | |
High Tide | 1:26PM0.31m | 1:42AM0.31m | 2:14PM0.30m | 2:28AM0.31m | 2:58PM0.28m | 3:12AM0.30m | ||||||||||||||||||
Low Tide | 7:09PM0.04m | 7:40AM0.01m | 7:55PM0.02m | 8:27AM-0.00m | 8:36PM0.01m | |||||||||||||||||||
 |  | | |  | | | | | | | |  | | |  | | | | |  | | | | |
 | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:28 | — |
 | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:54 | — | — | — | — | — | — | — | 8:57 | — | — | — | 8:59 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 9 | 9 | 8 | 6 | 6 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 5 | 4 | 5 | 6 | 7 | 8 | 9 | 9 | 7 | 5 |
2 | 0 | -1 | 0 | -2 | -3 | -4 | -2 | -1 | -1 | 0 | 2 | 3 | 3 | -1 | -1 | 1 | 0 | 1 | 3 | 4 | 3 | 1 | 0 | |
Swell 1 Height (m) Direction Period (s) | SW 6 | SW 7 | SW 6 | SW 6 | SW 6 | WSW 5 | SW 5 | SW 5 | N 3 | — | — | SW 3 | SW 3 | SW 3 | SSW 3 | — | — | — | SW 4 | SW 4 | SW 4 | SW 4 | — | — |
 kJ | 83 | 52 | 26 | 13 | 5 | 3 | 1 | 1 | 1 | — | — | 3 | 2 | 2 | 1 | — | — | — | 1 | 1 | 1 | 1 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | SW 8 | SW 8 | W 8 | — | — | SW 5 | — | — | — | — | — | W 7 | W 7 | — | SW 5 | — | — | — | — | — | — |
| kJ | — | — | — | 16 | 3 | 1 | — | — | 1 | — | — | — | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | ENE 3 | — | — | — | — | — | — | W 6 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 3 | NNW 3 | N 3 | N 3 | N 3 | N 3 | N 3 | NNE 3 | — | — | SW 3 | SW 3 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 5 | 5 | 7 | 5 | 6 | 8 | 4 | — | — | 3 | 4 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 860 | 824 | 824 | 827 | 769 | 250 | 250 | 250 | 254 | 479 | 479 | 460 | 765 | 479 | 250 | 250 | 479 | 479 | 866 | 479 | 482 | 479 | 484 | 484 |
Best forecast wave conditions in Kattegat and Skagerrack | ||||||||||||||||||||||||
Best forecast wave conditions in Sweden | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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