Surf Forecasts:
How big are the waves at Valnäs - Nord Koster today (10 Oct):
- Morning surf: Morning surf (10 Oct, local time) - 2.5ft (0.8m), 4s period with NNE swell.
- Afternoon surf: Afternoon surf (10 Oct, local time) - 2.5ft (0.8m), 4s period with N swell.
- Evening surf: Evening surf (10 Oct, local time) - 1.5ft (0.4m), 8s period with SW swell.
The current surf forecast for Valnäs - Nord Koster at 8PM is: 0.4m 8s primary swell from a Southwest direction and 0.6m 4s secondary swell from a North direction (forecast issued at 01:00pm October 10). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Oct) | 2.5ft (0.8m) | 4s |
| Afternoon (10 Oct) | 2.5ft (0.8m) | 4s |
| Evening (10 Oct) | 1.5ft (0.4m) | 8s |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Sat afternoon. Mild temperatures (max 9°C on Tue morning, min 5°C on Sat afternoon). Winds decreasing (strong winds from the NNE on Sun morning, light winds from the E by Mon night). | |||||||||||||||||||||
Sat 10 | Sunday 11 | Monday 12 | |||||||||||||||||||
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) | NNE 4 | N 4 | SW 8 | SW 8 | SW 7 | SW 8 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | NNE 3 | NNE 3 | NNE 3 | SW 6 | SW 6 | SW 6 | SW 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 21 | 20 | 20 | 20 | 19 | 18 | 21 | 35 | 48 | 40 | 28 | 21 | 21 | 10 | 3 | 2 | 2 | 1 | 1 | 1 | 1 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross-off | cross-off |
High Tide | 5:15PM0.29m | 5:40AM0.25m | 6:05PM0.28m | 6:29AM0.24m | 7:01PM0.27m | ||||||||||||||||
Low Tide | 10:29AM-0.01m | 11:00PM-0.00m | 11:10AM0.01m | 11:43PM0.03m | 11:52AM0.03m | ||||||||||||||||
 | | |  | | | | | |  | | | |  |  |  | | | | | | |
 | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — | — |
 | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:19 | — | — |
mm | 1 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 9 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 6 | 6 |
Feels °C | 1 | -3 | -4 | -3 | -3 | -3 | -3 | -5 | -5 | -4 | -4 | -3 | -2 | -2 | -2 | -2 | -1 | 1 | 3 | 2 | 3 |
Swell 1 Height (m) Direction Period (s) | SSE 5 | SW 7 | SW 8 | SW 8 | SW 7 | SW 8 | SW 7 | SW 7 | SW 7 | WSW 8 | WSW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 |
| kJ | 9 | 18 | 20 | 20 | 19 | 14 | 9 | 8 | 2 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | SW 7 | S 5 | S 5 | — | — | — | — | — | SW 9 | — | — | SW 8 | W 8 | W 9 | — | W 8 | — | — | — | — | — |
| kJ | 7 | 5 | 2 | — | — | — | — | — | 3 | — | — | 3 | 1 | 2 | — | 1 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | NW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | NNE 3 | NNE 3 | NNE 3 | — | — | — | — |
| kJ | 21 | 20 | 15 | 10 | 13 | 18 | 21 | 35 | 48 | 40 | 28 | 21 | 21 | 10 | 3 | 2 | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 479 | 254 | 250 | 482 | 482 | 312 | 482 | 265 | 265 | 265 | 809 | 312 | 265 | 250 | 250 | 250 | 250 | 250 | 482 | 250 | 444 |
Best forecast wave conditions in Kattegat and Skagerrack | |||||||||||||||||||||
Best forecast wave conditions in Sweden | |||||||||||||||||||||
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