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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 Saturday 18 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
5.7° C
(Which is normal for this time of year)| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | - | - |
| Afternoon (18 Apr) | 0.5ft (0.1m) | 6s |
| Evening (18 Apr) | 0.5ft (0.2m) | 5s |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
| 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 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 8 | 5 | 7 | 6 | 6 | 6 | - |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 6 | 6 | 6 | 5 | 1 | 1 | 1 | 3 | 4 | 5 | 5 | 4 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | on | on |
High Tide / height (m) | 5:56AM 0.28 | 6:12PM 0.24 | 7:01AM 0.28 | 7:21PM 0.24 | 8:16AM 0.28 | |||||||||||||||||||
Low Tide / height (m) | 11:01PM -0.02 | 11:36AM 0.01 | 11:52PM -0.00 | 12:28PM 0.03 | 12:48AM 0.01 | 1:27PM 0.06 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:50 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:36 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:40 |
 |  | |  | | | |  |  | | | | | | | | |  | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | 3 | 3 | 4 | 4 | 4 | 4 | 2 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 8 | 10 | 7 | 5 | 2 | 2 | 7 | 10 | 11 | 12 |
| Feels °C (?) | 8 | 8 | 6 | 5 | 5 | 7 | 7 | 5 | 5 | 4 | 3 | 2 | -1 | 0 | 2 | 3 | 0 | -1 | -6 | -5 | 1 | 4 | 4 | 7 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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