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Asa Surf Forecast
/ Kattegat and Skagerrack (6 surf breaks) /
Surf Forecasts:
Asa surfForecast / Kattegat and Skagerrack / Sweden
48hr Weather and Surf, issued 7 pm Saturday 30 May 2026 CESTForecast update in hr min s Forecast update imminent
Asa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Asa sea temperature is
13.1° C
(Which is normal for this time of year)How big are the waves at Asa today (30 May):
- Afternoon surf: Afternoon surf (30 May, local time) - 3ft (0.9m), 5s period with W swell.
- Evening surf: Evening surf (30 May, local time) - 3ft (0.9m), 5s period with W swell.
The current surf forecast for Asa at 11PM is: 0.7m 5s primary swell from a West-northwest direction and 0.5m 4s secondary swell from a Southwest direction, 0.3m 7s secondary swell from a West-northwest direction (forecast issued at 07:00pm May 30). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | - | - |
| Afternoon (30 May) | 3ft (0.9m) | 5s |
| Evening (30 May) | 3ft (0.9m) | 5s |
Table - waves today at Asa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Very mild (max 16°C on Mon night, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 5 | W 5 | WNW 5 | WNW 4 | WNW 4 | SW 4 | WNW 7 | WNW 7 | NW 6 | W 6 | W 6 | W 6 | W 5 | — | — | — | SW 2 | SW 3 | SW 3 | W 4 | W 4 | SW 4 | WNW 4 | SW 3 | |
42 | 36 | 19 | 13 | 7 | 5 | 4 | 4 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 2 | 6 | 10 | 7 | 6 | 3 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | glassy | cross-on | on | on | on | glassy | cross-on | cross-on | cross | on | on | on | cross-on | on | cross-on | on | on | on | cross-on | cross-on | |
High Tide | 7:15PM0.10m | 8:06AM0.13m | 7:56PM0.11m | 8:55AM0.14m | 8:42PM0.12m | 9:49AM0.14m | ||||||||||||||||||
Low Tide | 1:08AM0.02m | 2:10PM0.05m | 1:55AM0.04m | 3:00PM0.07m | 2:50AM0.05m | |||||||||||||||||||
 | |  | | | |  | |  | |  | |  |  | | | | |  | | | | | | |
 | — | — | — | 4:26 | — | — | — | — | — | — | — | 4:24 | — | — | — | — | — | — | — | 4:22 | — | — | — | — |
 | — | 9:52 | — | — | — | — | — | — | — | 9:52 | — | — | — | — | — | — | — | 9:54 | — | — | — | — | — | 9:55 |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 14 | 13 | 12 | 12 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 15 | 16 | 14 | 13 | 12 | 13 | 13 | 14 |
11 | 11 | 10 | 10 | 12 | 12 | 12 | 11 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 12 | 12 | 13 | 12 | 11 | 9 | 10 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | NW 7 | WNW 8 | SW 4 | WSW 5 | WNW 4 | SW 4 | WNW 4 | WNW 7 | NW 6 | — | W 6 | — | — | — | — | — | — | — | — | — | WNW 6 | WNW 5 | WNW 4 | WNW 5 |
 kJ | 2 | 6 | 9 | 8 | 7 | 4 | 1 | 4 | 2 | — | 1 | — | — | — | — | — | — | — | — | — | 4 | 4 | 6 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | WNW 7 | WNW 7 | WSW 4 | NW 4 | WNW 7 | W 7 | — | W 6 | — | W 6 | W 5 | — | — | — | — | — | — | — | — | WNW 6 | WNW 4 | NW 6 |
| kJ | — | — | 10 | 10 | 6 | 4 | 4 | 1 | — | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | 4 | 2 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | WNW 7 | WNW 7 | — | — | W 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 6 | NW 6 |
| kJ | — | — | — | — | 5 | 5 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Wind waves Height (m) Direction Period (s) | W 5 | W 5 | WNW 5 | WNW 4 | — | — | WSW 4 | SW 3 | WSW 3 | — | — | — | — | — | — | — | SW 2 | SW 3 | SW 3 | W 4 | W 4 | SW 4 | SW 4 | SW 3 |
| kJ | 42 | 36 | 19 | 13 | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | 1 | 2 | 2 | 6 | 10 | 7 | 3 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 658 | 223 | 658 | 658 | 416 | 662 | 417 | 665 | 658 | 663 | 665 | 662 | 662 | 663 | 678 | 904 | 919 | 921 | 968 | 935 | 223 | 663 | 663 | 921 |
Best forecast wave conditions in Kattegat and Skagerrack | ||||||||||||||||||||||||
Best forecast wave conditions in Sweden | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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