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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 Tuesday 31 Mar 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
4.9° C
(Which is slightly warmer than usual)How big are the waves at Valnäs - Nord Koster today?
The current surf forecast for Valnäs - Nord Koster at 6PM is: 0.4m 6s primary swell from a Southwest direction (forecast issued at 01:00pm March 31). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 2.5ft (0.8m) | 6s |
| Afternoon (31 Mar) | 2ft (0.6m) | 6s |
| Evening (31 Mar) | 1.5ft (0.4m) | 6s |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 4 | 4 | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 40 | 25 | 14 | 13 | 14 | 6 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 20 | 27 | 21 | 16 | 18 | 16 | 19 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 4:41PM 0.28 | 4:56AM 0.30 | 5:21PM 0.26 | 5:39AM 0.28 | 6:02PM 0.24 | 6:26AM 0.27 | ||||||||||||||||||
Low Tide / height (m) | 10:04AM -0.02 | 10:15PM -0.00 | 10:43AM -0.01 | 10:52PM 0.00 | 11:22AM 0.01 | 11:30PM 0.02 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:37 |
| Sunset | - | - | 7:53 | - | - | - | - | - | - | - | 7:55 | - | - | - | - | - | - | - | 7:59 | - | - | - | - | - |
 | | |  | |  | | | | | | | |  | |  |  | |  |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 2 | - | - | - | - | - | - |
| Temp. °C | 5 | 7 | 9 | 9 | 8 | 8 | 5 | 4 | 5 | 9 | 8 | 6 | 5 | 6 | 6 | 5 | 5 | 2 | 1 | 1 | 1 | 1 | 1 | 1 |
| Feels °C (?) | -1 | 2 | 4 | 5 | 3 | 2 | -2 | -3 | -1 | 2 | -1 | -3 | -3 | -3 | -3 | -1 | 2 | -7 | -8 | -8 | -8 | -7 | -7 | -6 |
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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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