Surf Forecasts:
How big are the waves at Valnäs - Nord Koster today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 1ft (0.3m), 6s period with SW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 0.5ft (0.1m), 6s period with SW swell.
- Evening surf: Evening surf (10 Sep, local time) - 2ft (0.6m), 4s period with SW swell.
The current surf forecast for Valnäs - Nord Koster at 3PM is: 0.1m 6s primary swell from a Southwest direction (forecast issued at 07:00am September 10). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 1ft (0.3m) | 6s |
| Afternoon (10 Sep) | 0.5ft (0.1m) | 6s |
| Evening (10 Sep) | 2ft (0.6m) | 4s |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri afternoon. Very mild (max 15°C on Thu afternoon, min 13°C on Thu morning). Winds increasing (light winds from the SW on Fri night, strong winds from the SW by Sat afternoon). | |||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||||||||||
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 6 | SW 6 | SW 6 | SW 6 | SW 2 | SW 3 | SW 4 | SW 4 | SW 6 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | SW 6 | SW 6 | SW 6 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 14 | 6 | 6 | 1 | 1 | 7 | 9 | 0 | 111 | 0 | 0 | 0 | 0 | 0 | 0 | 94 | 108 | 116 | 120 | 0 | 240 | 226 | 0 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross-off | cross | cross | cross | cross | cross |
High Tide | 4:34AM0.31m | 4:52PM0.31m | 5:18AM0.29m | 5:38PM0.30m | 6:04AM0.26m | 6:29PM0.28m | |||||||||||||||||
Low Tide | 10:12AM-0.01m | 10:37PM-0.03m | 10:53AM-0.02m | 11:22PM-0.02m | 11:36AM-0.01m | ||||||||||||||||||
 |  | | | | |  |  | |  | |  | | | | | |  | | | | | | |
 | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:49 | — | — | — | — | — | — | — | 7:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 14 |
Feels °C | 5 | 6 | 7 | 10 | 10 | 8 | 9 | 7 | 8 | 8 | 8 | 8 | 9 | 12 | 13 | 14 | 13 | 11 | 10 | 7 | 6 | 9 | 7 |
Swell 1 Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | SW 6 | — | SW 6 | — | — | — | — | — | — | — | — | SW 6 | SW 6 | SW 7 | SW 6 | SW 6 | — | — | — | — |
| kJ | 14 | 6 | 6 | 1 | — | 1 | — | — | — | — | — | — | — | — | 73 | 46 | 52 | 51 | 61 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 6 | S 6 | S 6 | SSE 5 | SSE 5 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 23 | 23 | 16 | 10 | 5 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | NW 3 | NW 3 | — | SW 2 | SW 3 | SW 4 | SW 4 | SW 6 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | — | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | SW 6 | SW 6 | SW 6 |
| kJ | 7 | 3 | 1 | — | 1 | 7 | 9 | 28 | 111 | 69 | 97 | 93 | 95 | 104 | — | 94 | 108 | 116 | 120 | 85 | 240 | 226 | 187 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 769 | 482 | 494 | 832 | 827 | 622 | 482 | 482 | 482 | 482 | 498 | 904 | 904 | 815 | 815 | 66 | 66 | 66 | 66 | 479 | 498 | 904 | 810 |
Best forecast wave conditions in Kattegat and Skagerrack | |||||||||||||||||||||||
Best forecast wave conditions in Sweden | |||||||||||||||||||||||
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