Surf Break

Lat Long: 57.33° N 12.07° E

Asa Surf Forecast and Surf Report

Issued: 1 am 03 Oct 2026 (local time)

Forecast update in  hr  min

Today's Asa sea temperature is
15.0°C
2.2° 

Asa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Asa surf forecast from 3 Oct 2026:

  • Most powerful swell: Friday 9 Oct, 11PM (local time) - 5.5ft (1.7m), 6s period, SSW swell with 223 kJ wave energy.

Best Forecast Surf Conditions for Asa this week:

The most powerful waves expected at Asa in the next 16 days are 1.7m 6s and forecast to arrive on Friday (Oct 09) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 5s period and expected on Friday (Oct 09) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Fri 9th Oct)5.5ft (1.7m) 6s

Table - best surf conditions forecast for Asa over the next 16 days.


Short Range Forecast

Some drizzle, heaviest during Sun night. Very mild (max 16°C on Sat afternoon, min 12°C on Sat night). Mainly fresh winds.

Days 4-6 Weather Summary

Moderate rain (total 14mm), heaviest on Thu morning. Very mild (max 14°C on Tue morning, min 8°C on Thu morning). Winds increasing (calm on Wed night, fresh winds from the NNW by Thu night).

Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wednesday
7
Thursday
8
Friday
9
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
WNW
4
0.7
SW
4
1
WSW
4
0.9
WNW
5
1
W
5
1.1
W
5
1.5
WSW
5
1.5
WSW
6
1.6
WSW
6
1.4
WNW
6
1.1
WNW
5
1.2
WNW
5
0.9
WNW
5
0.8
W
4
0.2
WNW
5
0.2
SSW
3
0.1
NW
4
0.1
W
9
0.4
NW
5
0.2
NNW
4
1.6
SW
6
Wave Graph
Metric surfscale
Energy kJ
3
16
39
37
48
54
116
143
145
124
64
78
40
26
2
1
1
2
8
2
193
Wind (km/h)
15
SSW
25
SSW
30
W
25
W
25
W
30
WSW
35
SW
30
WSW
30
WSW
25
W
25
WNW
25
WNW
25
WNW
20
W
5
SSW
15
SSE
10
NNE
35
NNW
35
N
20
N
15
SE
Wind State
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross
off
cross-off
cross-off
cross-off
cross
High Tide
1:39PM0.11m
2:51AM0.14m
2:37PM0.13m
3:36AM0.14m
3:29PM0.13m
4:18AM0.14m
4:17PM0.14m
4:58AM0.13m
5:02PM0.14m
5:37AM0.12m
5:46PM0.13m
6:16AM0.10m
6:31PM0.13m
Low Tide
8:18AM0.06m
8:13PM0.02m
9:01AM0.05m
9:08PM0.01m
9:40AM0.04m
9:56PM0.00m
10:16AM0.02m
10:42PM-0.01m
10:52AM0.01m
11:25PM-0.01m
11:27AM0.00m
00:07AM-0.01m
12:04PM-0.01m
00:49AM-0.01m
clear
clear
clear
clear
clear
rain showers
cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
light rain
mod rain
light rain
light rain
part cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:18
—
—
7:20
—
—
7:22
—
—
7:24
—
—
7:26
—
—
7:28
—
—
7:31
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:42
—
—
6:38
—
—
6:36
—
—
6:34
—
—
6:30
—
—
6:28
—
—
6:25
—
 mm
—
—
—
—
—
1
—
—
—
—
—
—
—
—
1
9
3
1
—
—
3
Temp °C
14
16
16
12
14
13
14
16
15
14
13
12
12
13
13
9
9
9
9
11
10
Feels °C
11
12
11
7
11
8
8
11
10
9
7
6
7
9
10
5
5
4
1
7
8
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Asa surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Asa Surf forecast

The above surf forecast table for Asa provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Asa can be found by selecting the local surf guide option on the grey menu. Our Asa surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Asa) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Asa may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Asa is 17 km (11 miles) from Kungsbacka. If you plan a holiday in Kattegat and Skagerrack, look for hotels and other accommodation in Kungsbacka. Kungsbacka has rooms for a wide range of budgets as well as car hire and transport links.

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