Surf Forecasts:
How big are the waves at Valnäs - Nord Koster today (16 Aug):
- Morning surf: Morning surf (16 Aug, local time) - 2.5ft (0.8m), 7s period with SW swell.
- Afternoon surf: Afternoon surf (16 Aug, local time) - 2ft (0.6m), 6s period with SW swell.
- Evening surf: Evening surf (16 Aug, local time) - 1.5ft (0.4m), 4s period with SW swell.
The current surf forecast for Valnäs - Nord Koster at 6AM is: 1.1m 7s primary swell from a Southwest direction and 0.3m 3s secondary swell from a North-northwest direction (forecast issued at 01:00am August 16). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 2.5ft (0.8m) | 7s |
| Afternoon (16 Aug) | 2ft (0.6m) | 6s |
| Evening (16 Aug) | 1.5ft (0.4m) | 4s |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon morning. Very mild (max 18°C on Sun afternoon, min 13°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||||||||||
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 8 | SW 8 | SW 7 | SW 7 | SW 6 | SW 6 | SW 4 | SW 8 | SW 8 | SW 7 | WSW 8 | NNE 3 | SW 5 | NNW 3 | NNW 3 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 257 | 160 | 86 | 48 | 23 | 19 | 5 | 2 | 46 | 43 | 6 | 2 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | cross-on | cross-on | cross-off | off | off | cross-off | cross-off | cross | cross | cross-on | on | cross-on | cross | cross | cross | cross-on | cross-on | cross | cross | cross-off |
High Tide | 8:26AM0.24m | 9:01PM0.27m | 9:30AM0.22m | 10:07PM0.26m | 10:35AM0.22m | |||||||||||||||||||
Low Tide | 1:27AM0.01m | 1:41PM0.01m | 2:24AM0.04m | 2:35PM0.04m | 3:31AM0.07m | 3:38PM0.06m | ||||||||||||||||||
 |  |  | | | | | | | |  | |  | | | | | | | |  | | | | |
 | — | 5:35 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:02 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 8:57 | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 15 | 15 | 16 | 17 | 18 | 17 | 16 | 15 | 15 | 14 | 13 | 15 | 18 | 18 | 18 | 15 | 14 | 13 | 15 | 15 | 16 | 16 | 15 |
Feels °C | 13 | 10 | 11 | 14 | 14 | 15 | 15 | 13 | 12 | 13 | 10 | 8 | 11 | 16 | 14 | 15 | 11 | 10 | 10 | 12 | 12 | 13 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 7 | SW 7 | SW 8 | SW 8 | SW 5 | SW 4 | SW 8 | SW 7 | SW 6 | SW 5 | SW 5 | SSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 |
| kJ | 257 | 160 | 86 | 48 | 9 | 2 | 1 | 3 | 46 | 43 | 17 | 7 | 4 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | NNW 3 | — | — | SW 7 | SW 8 | — | SW 8 | WSW 8 | SW 8 | SW 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 1 | — | — | 2 | 2 | — | 20 | 6 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NNW 3 | NNW 3 | — | SW 6 | SW 6 | SW 4 | — | — | — | — | NNE 3 | NNE 2 | NNW 3 | NNW 3 | — | — | — | — | — | — | — | — | — |
| kJ | — | 2 | 2 | — | 23 | 19 | 5 | — | — | — | — | 2 | 1 | 3 | 2 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 810 | 810 | 66 | 830 | 830 | 815 | 815 | 837 | 837 | 818 | 482 | 818 | 818 | 818 | 835 | 877 | 877 | 752 | 622 | 622 | 796 | 906 | 796 | 765 |
Best forecast wave conditions in Kattegat and Skagerrack | ||||||||||||||||||||||||
Best forecast wave conditions in Sweden | ||||||||||||||||||||||||
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