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Asa ratings
Quality on a good day: 3.0
Consistency of Surf: 2.0
Difficulty Level: 1.0
Crowds: 4.0

Overall: 3.0

See all 18 ratings

Based on 1 vote. Vote


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Asa Surf Forecast / Kattegat and Skagerrack / Sweden

12 Day Weather and Surf, issued 1 pm Monday 19 Apr 2021 CEST
Forecast update in  hr  min  s 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 5.8 °C (Statistics for 19 Apr 1981-2005 - mean: 6.3 max: 8.5 min: 3.9 °C)
Icon breakBreak
Icon legend buoysLive Wave Height (m)
Icon legend windLive Wind Speed (km/h)
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 5.8 °C (Statistics for 19 Apr 1981-2005 - mean: 6.3 max: 8.5 min: 3.9 °C)

Eyeball surf reportRecent Eyeball Surf Reports for Kattegat and Skagerrack

  1. weather stationWind Update The wind is still cross-off at Asa (moderate winds from the NNW at Nidingen (lgt-h) 11 km from Asa).

    Asa
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1 h 32 min ago

Moderate
22 km/h
NNW
Cross-Off
Please reload the page to see if there are any updates.


Best Forecast Surf Conditions for Asa this week:

The surf forecast for Asa over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Apr 21) at 11PM. The primary swell is predicted to be 2.2m and 6s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Asa in the next 12 days are 2.2m 6s and forecast to arrive on Wednesday (Apr 21) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Saturday (Apr 24) at 5PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 21st Apr)7ft (2.2m) 6s
Best Surf11PM (Wed 21st Apr)7ft (2.2m) 6s
Most Powerful11PM (Wed 21st Apr)7ft (2.2m) 6s

Table - best surf conditions forecast for Asa over the next 12 days.

Updates in  hr  min  s Update imminent
Rating
(10 max)
Swell
Height Map
Wave Height (m) & direction (?)
Period(s) (?)
Wave
Graph
(?)Metric surfscale
Energy (?)
Wind
(km/h)
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
High Tide
/ height (m)
Low Tide
/ height (m)
Summary
Rain (mm)
High °C
Low °C
Chill °C (?)
Sunrise
Sunset
Mon
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Sat
01
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
000000000000000000000000000000000000
T sweden.htsgw.metric.12.cc23
T sweden.htsgw.metric.36.cc23
T sweden.htsgw.metric.60.cc23
T sweden.htsgw.metric.84.cc23
T sweden.htsgw.metric.108.cc23
T sweden.htsgw.metric.132.cc23
T sweden.htsgw.metric.156.cc23
T sweden.htsgw.metric.180.cc23
T sweden.htsgw.metric.204.cc23
T sweden.htsgw.metric.228.cc23
T sweden.htsgw.metric.252.cc23
T sweden.htsgw.metric.276.cc23
T sweden.htsgw.metric.294.cc23
-
0.1
NW
0.1
N
0.1
W
0.2
W
0.9
W
1.4
W
1.8
NW
1.4
NW
1.1
NW
0.6
NW
0.2
WNW
0.3
SW
0.2
WNW
0.2
WNW
0.9
NW
0.7
NW
0.4
WNW
0.3
W
0.1
NW
0.1
W
0.4
NW
0.2
NNW
0.1
NW
0.1
NW
0.1
W
0.1
NE
0.3
NW
0.1
NW
0.4
WSW
0.4
SW
0.4
SSW
0.6
NW
0.4
WNW
0.3
WNW
0.6
WSW
-33124578754377454537343452234555444
00000281123652601401621550216401310100105511148210
5
NNW
10
ESE
10
ESE
15
W
15
W
30
W
30
WSW
25
NW
30
N
30
N
20
N
15
N
20
NW
25
N
35
N
40
NNW
20
NNW
15
N
20
WNW
15
SSE
10
ENE
20
NNW
5
SSE
15
SSW
20
SSW
10
NNE
20
ENE
10
NE
15
ESE
10
ESE
20
W
5
NNE
5
ESE
15
WNW
5
WNW
10
WSW
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
oncrosscross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
crosscross-
off
cross-
off
cross-
on
oncross-
on
offoffoffcross-
off
cross-
off
cross-
on
glassglasscross-
on
glasscross-
on
3:24PM
0.12
3:00AM
0.10
3:59PM
0.12
3:36AM
0.10
4:26PM
0.11
4:07AM
0.11
4:48PM
0.11
4:38AM
0.12
5:08PM
0.11
5:11AM
0.13
5:32PM
0.11
5:48AM
0.14
6:02PM
0.11
6:31AM
0.14
6:39PM
0.11
7:19AM
0.14
7:25PM
0.11
8:16AM
0.13
8:19PM
0.11
9:23AM
0.13
9:25PM
0.11
10:41AM
0.13
10:43PM
0.10
9:33PM
0.05
9:19AM
0.02
9:57PM
0.05
9:58AM
0.02
10:16PM
0.04
10:32AM
0.02
10:33PM
0.04
11:03AM
0.02
10:55PM
0.03
11:36AM
0.02
11:24PM
0.02
12:11PM
0.02
12:00AM
0.01
12:52PM
0.02
12:44AM
0.01
1:39PM
0.03
1:36AM
0.01
2:34PM
0.03
2:38AM
0.01
3:41PM
0.04
3:50AM
0.01
4:59PM
0.04
5:12AM
0.01

Note: the tide data above is for Onsala which is 10 km away. Surf properties and timing are calculated for Asa.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph
Offshore winds at Asa blow from the NE

Mon
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Sat
01
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
clear
clear
clear
clear
partially cloudy
partially cloudy
rain showers
rain showers
cloudy
cloudy
partially cloudy
cloudy
partially cloudy
clear
clear
partially cloudy
clear
clear
cloudy
partially cloudy
partially cloudy
partially cloudy
clear
clear
partially cloudy
rain showers
light rain
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
clearclearclearclearsome cloudssome cloudsrain shwrsrain shwrscloudycloudysome cloudscloudysome cloudsclearclearsome cloudsclearclearcloudysome cloudssome cloudssome cloudsclearclearsome cloudsrain shwrslight rainclearclearclearclearclearclearclearclearcloudy
------14-----------------14---------
1516111111675368555689666911117984986778997
159811767434334347336551067764844777877
15161191023-1-2141111363358994950765457775
--5:50--5:48--5:45--5:43--5:39--5:37--5:35--5:31--5:30--5:28--5:24--5:22
8:29--8:31--8:34--8:36--8:37--8:39--8:43--8:45--8:46--8:49--8:51--8:52--

Short Range Forecast: Light rain (total 5mm), mostly falling on Wed night. Very mild (max 16°C on Mon night, min 3°C on Thu morning). Winds increasing (calm on Tue morning, strong winds from the WNW by Wed night).

Days 3-6 Weather Summary Mostly dry. Mild temperatures (max 9°C on Sat night, min 3°C on Thu night). Winds decreasing (strong winds from the NNW on Sat afternoon, light winds from the NW by Sun morning).

Days 6-9 Weather Summary Light rain (total 5mm), mostly falling on Wed morning. Very mild (max 11°C on Mon afternoon, min 4°C on Wed morning). Wind will be generally light.

Long Range Forecast: Mostly dry. Mild temperatures (max 9°C on Wed afternoon, min 4°C on Wed night). Wind will be generally light.

FREE! Surf-Forecast.com widget for your website

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 12 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.