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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 12 pm Wednesday 25 Mar 2026 CETForecast 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
3.4° C
(Which is slightly cooler than normal)How big are the waves at Valnäs - Nord Koster today?
The current surf forecast for Valnäs - Nord Koster at 7PM is: 1.9m 8s primary swell from a Southwest direction and 1.1m 8s secondary swell from a Southwest direction (forecast issued at 12:00pm March 25). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Mar) | 2.5ft (0.8m) | 7s |
| Afternoon (25 Mar) | 2.5ft (0.8m) | 8s |
| Evening (25 Mar) | 6ft (1.9m) | 8s |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 8 | 8 | 8 | 8 | 7 | 8 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 6 | 6 | 3 | 4 | 6 | 6 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 77 | 86 | 176 | 402 | 227 | 109 | 77 | 51 | 42 | 27 | 9 | 5 | 5 | 4 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 166 | 78 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | on | cross | cross | cross- off | off | cross- on | on | on | on | on | cross- on | cross | off | off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross | cross |
High Tide / height (m) | 11:04AM 0.30 | 11:21PM 0.27 | 12:00PM 0.32 | 12:15AM 0.30 | 12:50PM 0.33 | 1:05AM 0.31 | ||||||||||||||||||
Low Tide / height (m) | 4:25PM 0.09 | 4:47AM 0.05 | 5:39PM 0.08 | 5:57AM 0.03 | 6:35PM 0.06 | 6:53AM 0.01 | ||||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:56 |
| Sunset | - | - | 6:39 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - |
 | |  |  | | |  |  |  | |  |  | | | | | | | |  | | | | | |
Rain (mm) | 6 | 9 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 4 | - | - |
| Temp. °C | 5 | 3 | 5 | 5 | 5 | 4 | 5 | 5 | 5 | 5 | 7 | 8 | 6 | 5 | 4 | 4 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Feels °C (?) | 3 | -7 | 1 | -1 | 2 | 0 | 2 | 0 | -1 | 0 | 2 | 3 | 2 | 1 | -2 | -2 | -1 | -5 | -7 | -6 | -5 | -3 | -2 | -2 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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