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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 19 May 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
9.9° C
(Which is 1.0°C colder than average for this time of year)How big are the waves at Valnäs - Nord Koster today?
The current surf forecast for Valnäs - Nord Koster at 9PM is: 0.1m 5s primary swell from a Southwest direction (forecast issued at 01:00pm May 19). The wind direction is predicted to be cross-shore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 0.5ft (0.1m) | 5s |
| Afternoon (19 May) | 0.5ft (0.1m) | 5s |
| Evening (19 May) | 0.5ft (0.1m) | 5s |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Wed afternoon. Very mild (max 16°C on Thu night, min 10°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 4 | S 5 | SW 4 | S 4 | W 9 | SW 9 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SSW 7 | SSW 4 | SW 5 | SW 6 | SW 7 | SW 7 | SW 7 | SW 6 | |
1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 2 | 3 | 10 | 20 | 27 | 26 | 31 | 0 | 0 | 0 | 0 | 208 | 314 | 144 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on | |
High Tide | 8:20PM0.29m | 9:04AM0.30m | 9:28PM0.29m | 10:08AM0.30m | 10:31PM0.30m | |||||||||||||||||||
Low Tide | 1:13PM0.05m | 1:40AM0.03m | 2:16PM0.06m | 2:47AM0.03m | 3:22PM0.06m | 4:00AM0.03m | ||||||||||||||||||
 |  | | |  | | | | |  |  |  |  | | | | | | | |  | | | | |
 | — | — | — | — | — | 4:35 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:31 | — | — |
 | — | — | — | 9:46 | — | — | — | — | — | — | — | 9:49 | — | — | — | — | — | — | — | 9:51 | — | — | — | 9:52 |
— | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 11 | 11 | 12 | 16 | 12 | 12 | 11 |
11 | 10 | 11 | 10 | 10 | 8 | 8 | 7 | 8 | 7 | 8 | 7 | 8 | 8 | 8 | 6 | 6 | 7 | 6 | 7 | 10 | 6 | 8 | 7 | |
Swell 1 Height (m) Direction Period (s) | S 4 | S 4 | SW 5 | SW 5 | SW 5 | SW 4 | — | SW 4 | — | SW 7 | SW 9 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | — | — | — | — | — | SW 7 | SW 7 | SW 6 |
 kJ | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | — | 2 | 3 | 10 | 20 | 27 | 26 | 31 | — | — | — | — | — | 183 | 144 | 78 |
Swell 2 Height (m) Direction Period (s) | SW 5 | SW 5 | — | — | — | — | — | — | — | W 9 | W 7 | — | SW 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | — | — | — | — | — | — | — | 2 | 1 | — | 15 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | S 5 | SSE 3 | S 4 | S 4 | S 5 | S 5 | S 5 | S 5 | SSW 7 | S 4 | SSW 7 | SSW 4 | SW 5 | SW 6 | SW 7 | SW 7 | — | — |
| kJ | — | — | — | — | — | — | 2 | 2 | 7 | 8 | 15 | 23 | 18 | 11 | 61 | 6 | 41 | 21 | 55 | 101 | 208 | 314 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 904 | 479 | 479 | 482 | 498 | 482 | 484 | 482 | 484 | 254 | 254 | 254 | 770 | 479 | 479 | 479 | 482 | 482 | 482 | 312 | 312 | 312 | 66 | 313 |
Best forecast wave conditions in Kattegat and Skagerrack | ||||||||||||||||||||||||
Best forecast wave conditions in Sweden | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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