Surf Forecasts:
How big are the waves at Valnäs - Nord Koster today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 7.5ft (2.3m), 7s period with SW swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 7ft (2.1m), 7s period with SW swell.
- Evening surf: Evening surf (16 Sep, local time) - 7.5ft (2.3m), 8s period with SW swell.
The current surf forecast for Valnäs - Nord Koster at 8AM is: 2.3m 7s primary swell from a Southwest direction (forecast issued at 01:00am September 16). The wind direction is predicted to be cross-shore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 7.5ft (2.3m) | 7s |
| Afternoon (16 Sep) | 7ft (2.1m) | 7s |
| Evening (16 Sep) | 7.5ft (2.3m) | 8s |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Thu night. Very mild (max 16°C on Wed afternoon, min 13°C on Thu morning). Winds decreasing (near gales from the WSW on Wed morning, calm by Wed night). | ||||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 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 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 6 | SW 6 | SSW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 0 | 0 | 508 | 571 | 552 | 407 | 582 | 0 | 0 | 0 | 0 | 248 | 181 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 265 | 422 | 416 | 416 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | off | glassy | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 10:06AM0.22m | 10:49PM0.27m | 11:09AM0.24m | 11:50PM0.28m | 12:05PM0.25m | |||||||||||||||||||
Low Tide | 2:51AM0.10m | 3:04PM0.09m | 4:22AM0.13m | 4:24PM0.10m | 6:36AM0.13m | 5:59PM0.10m | ||||||||||||||||||
 |  |  | | | | | | |  |  | | | |  |  | | |  |  | | | | | |
 | — | 6:45 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:29 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — | 1 | 1 | — | — | — | — |
Temp °C | 15 | 15 | 14 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 15 | 15 | 15 | 14 |
Feels °C | 6 | 6 | 4 | 6 | 9 | 11 | 13 | 13 | 13 | 13 | 11 | 7 | 6 | 8 | 8 | 8 | 7 | 6 | 7 | 7 | 6 | 6 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | — | S 6 | — | — | — | — | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | — | — | — | — | SSE 6 | S 6 | — | — | — | — | — | — |
| kJ | — | 18 | — | — | — | — | 326 | 223 | 139 | 93 | 99 | 112 | — | — | — | — | 17 | 16 | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 8 | SW 8 | — | — | — | — | SW 7 | SW 7 | SW 6 | SW 6 | SSW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 |
| kJ | 370 | 415 | 508 | 571 | 552 | 407 | 582 | — | — | — | — | 248 | 181 | 124 | 88 | 119 | 124 | 129 | 129 | 148 | 265 | 422 | 416 | 416 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 498 | 904 | 904 | 809 | 765 | 765 | 799 | 66 | 66 | 765 | 479 | 479 | 479 | 479 | 479 | 479 | 482 | 479 | 479 | 1049 | 904 | 815 | 852 | 879 |
Best forecast wave conditions in Kattegat and Skagerrack | ||||||||||||||||||||||||
Best forecast wave conditions in Sweden | ||||||||||||||||||||||||
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