Surf Forecasts:
How big are the waves at Valnäs - Nord Koster today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 2ft (0.6m), 3s period with NNE swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 1.5ft (0.4m), 3s period with NNE swell.
- Evening surf: Evening surf (17 Oct, local time) - 0.5ft (0.1m), 6s period with SW swell.
The current surf forecast for Valnäs - Nord Koster at 4AM is: 0.4m 7s primary swell from a Southwest direction and 0.4m 2s secondary swell from a North direction (forecast issued at 01:00am October 17). An open ocean swell of 0.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 2ft (0.6m) | 3s |
| Afternoon (17 Oct) | 1.5ft (0.4m) | 3s |
| Evening (17 Oct) | 0.5ft (0.1m) | 6s |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Mild temperatures (max 9°C on Sat afternoon, min 6°C on Mon night). Winds decreasing (fresh winds from the NE on Sat morning, light winds from the ENE by Sun afternoon). | ||||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||||||||||||
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 | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 7 | SW 7 | SW 6 | NNE 3 | NNE 3 | NNE 3 | SW 6 | NNE 2 | — | — | — | — | — | — | — | — | — | — | — | S 3 | SSW 3 | S 3 | W 3 | SSW 3 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 16 | 7 | 9 | 10 | 7 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 11:17PM0.28m | 11:31AM0.26m | 00:08AM0.29m | 12:19PM0.27m | 00:53AM0.29m | 1:02PM0.28m | ||||||||||||||||||
Low Tide | 5:30AM0.15m | 5:16PM0.11m | 6:40AM0.14m | 6:27PM0.10m | 7:04AM0.12m | 7:08PM0.08m | ||||||||||||||||||
 | |  | | | | | | | | | | | | |  | | | | | | | | | |
 | — | 7:56 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — |
 | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 9 | 7 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 8 | 9 | 9 | 9 | 8 | 7 | 8 | 8 | 9 | 8 | 8 | 8 |
Feels °C | 7 | 3 | -1 | -1 | 1 | 2 | 3 | 4 | 3 | 3 | 3 | 3 | 5 | 6 | 6 | 5 | 4 | 3 | 4 | 3 | 5 | 3 | 4 | 4 |
Swell 1 Height (m) Direction Period (s) | SW 7 | SW 7 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | S 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 3 | SSW 3 |
| kJ | 16 | 7 | 6 | 6 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 |
Swell 2 Height (m) Direction Period (s) | S 5 | S 5 | S 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | N 2 | NNE 3 | NNE 3 | NNE 3 | NNE 3 | NNE 2 | NNE 2 | — | — | — | — | — | — | — | — | — | — | — | S 3 | SSW 3 | S 3 | SSW 3 | — |
| kJ | — | 2 | 9 | 10 | 7 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 5 | 3 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 809 | 810 | 265 | 265 | 265 | 265 | 265 | 271 | 265 | 265 | 312 | 312 | 312 | 312 | 312 | 312 | 312 | 312 | 498 | 312 | 250 | 250 | 250 | 250 |
Best forecast wave conditions in Kattegat and Skagerrack | ||||||||||||||||||||||||
Best forecast wave conditions in Sweden | ||||||||||||||||||||||||
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