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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 Wednesday 15 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
5.4° C
(Which is 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 7AM is: 0.1m 6s primary swell from a Southwest direction (forecast issued at 01:00am April 15). An open ocean swell of 0.5m 5s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Apr) | 0.5ft (0.1m) | 5s |
| Afternoon (15 Apr) | 1ft (0.3m) | 2s |
| Evening (15 Apr) | 0.5ft (0.1m) | 4s |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
| 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 | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | — | — | — | |||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 5 | 5 | 2 | 4 | 4 | 4 | 2 | - | - | - | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 5 | 7 | 7 | 12 | 7 | 7 | 6 | 6 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | glass | cross- on | on | cross- on | cross | glass | cross- off | glass | on | cross- on | glass |
High Tide / height (m) | 3:44AM 0.28 | 4:03PM 0.24 | 4:21AM 0.28 | 4:37PM 0.24 | 5:04AM 0.28 | 5:18PM 0.24 | ||||||||||||||||||
Low Tide / height (m) | 8:53PM 0.02 | 9:24AM 0.01 | 9:32PM -0.00 | 10:04AM -0.00 | 10:14PM -0.02 | 10:48AM 0.00 | ||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 5:58 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:29 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:34 |
 | | |  | |  |  |  |  | | | | | | | |  | | | | | | | | |
Rain (mm) | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 6 | 5 | 4 | 4 | 6 | 7 | 9 | 10 | 9 | 9 | 7 | 5 | 8 | 10 | 8 | 9 | 9 | 9 | 8 | 8 | 9 | 10 | 11 | 11 |
| Feels °C (?) | -1 | -2 | -2 | -2 | 2 | 3 | 5 | 5 | 5 | 5 | 2 | 0 | 5 | 8 | 4 | 5 | 6 | 6 | 6 | 4 | 7 | 6 | 7 | 8 |
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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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