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) - 1.5ft (0.4m), 6s period with SW swell.
- Evening surf: Evening surf (16 Aug, local time) - 2ft (0.6m), 4s period with SW swell.
The current surf forecast for Valnäs - Nord Koster at 1AM is: 2.4m 8s primary swell from a Southwest direction and 1.6m 8s secondary swell from a Southwest direction (forecast issued at 07:00pm August 15). 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) | 1.5ft (0.4m) | 6s |
| Evening (16 Aug) | 2ft (0.6m) | 4s |
Table - waves today at Valnäs - Nord Koster. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Sat night, min 13°C on Mon night). Mainly fresh winds. | |||||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | |||||||||||||||||
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) | SSW 5 | SW 7 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 6 | SW 6 | SW 4 | SW 4 | SW 8 | SW 7 | WSW 8 | N 3 | N 4 | N 3 | SW 5 | SW 5 |
Wave Graph  | |||||||||||||||||||
 kJ | 0 | 381 | 675 | 308 | 169 | 89 | 47 | 12 | 19 | 8 | 5 | 51 | 42 | 6 | 5 | 9 | 4 | 1 | 1 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | on | cross-on | cross-on | on | cross-on | cross | cross-off | off | off | cross-off | cross | cross | cross-on | on | on | on |
High Tide | 7:57PM0.28m | 8:26AM0.24m | 9:01PM0.27m | 9:30AM0.22m | 10:07PM0.26m | ||||||||||||||
Low Tide | 1:27AM0.01m | 1:41PM0.01m | 2:24AM0.04m | 2:35PM0.04m | |||||||||||||||
 | |  | |  | | |  | | | | | | | | | | | | |
 | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | 9:05 | — | — | — | — | — | — | — | 9:02 | — | — | — | — | — | — | — | 9:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 20 | 19 | 17 | 15 | 15 | 16 | 17 | 18 | 17 | 16 | 15 | 15 | 15 | 15 | 17 | 16 | 18 | 18 |
Feels °C | 16 | 17 | 14 | 12 | 10 | 11 | 14 | 14 | 15 | 14 | 13 | 12 | 13 | 11 | 10 | 13 | 11 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | — | SW 7 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | WSW 8 | SW 8 | SW 8 | SW 4 | SW 8 | SW 7 | SW 6 | SW 6 | SW 5 | SSW 5 | SW 5 | SW 5 |
| kJ | — | 143 | 328 | 308 | 169 | 89 | 47 | 6 | 2 | 2 | 5 | 51 | 42 | 18 | 8 | 4 | 3 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 7 | SW 8 | — | — | WSW 8 | SW 8 | SW 8 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | 6 | 3 | 3 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SW 5 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 5 | SW 7 | SW 8 | — | N 3 | NNW 3 | NNW 3 | SW 6 | SW 6 | SW 4 | — | — | — | NE 2 | N 3 | N 4 | N 3 | — | — |
| kJ | 33 | 381 | 675 | — | 5 | 3 | 1 | 12 | 19 | 8 | — | — | — | 1 | 5 | 9 | 4 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1321 | 1335 | 810 | 810 | 66 | 810 | 830 | 830 | 864 | 837 | 800 | 818 | 818 | 482 | 482 | 818 | 800 | 818 | 877 |
Best forecast wave conditions in Kattegat and Skagerrack | |||||||||||||||||||
Best forecast wave conditions in Sweden | |||||||||||||||||||
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