Asu Surf Break

Lat Long: 0.92° N 97.25° E

Asu 48 hour detailed Surf Forecast

Issued: 12 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Asu sea temperature is
30.2° C
1.0° 

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


How big are the waves at Asu today (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 8ft (2.5m), 18s period with SSW swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 10ft (3.0m), 18s period with SSW swell.
  • Evening surf: Evening surf (19 Aug, local time) - 10ft (3.0m), 17s period with SSW swell.

The current surf forecast for Asu at 7AM is: 2.5m 19s primary swell from a South-southwest direction and 0.5m 8s secondary swell from a West direction (forecast issued at 12:00am August 19). The wind direction is predicted to be glassy and the swell rating is 5.

Time (WIB) & DateWave HeightWave Period
Morning (19 Aug)8ft (2.5m)18s
Afternoon (19 Aug)10ft (3.0m)18s
Evening (19 Aug)10ft (3.0m)17s

Table - waves today at Asu. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 40mm), heaviest during Wed night. Warm (max 28°C on Tue night, min 24°C on Thu morning). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
5
5
5
5
5
5
5
5
5
4
3
2
2
5
5
5
4
4
3
4
4
4
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
SSW
17
2.5
SSW
19
2.5
SSW
19
2.5
SSW
18
2.5
SSW
18
3
SSW
18
3
SSW
18
3
SSW
17
3
SSW
17
3
SSW
17
3
SSW
17
2.5
SSW
16
2.5
SSW
16
2.5
SSW
16
2.5
SSW
16
2.4
SSW
16
2.3
SSW
16
2.3
SSW
16
2.2
SSW
16
2.2
SSW
15
2.1
SSW
15
2.1
SSW
15
2
SSW
15
1.9
SSW
16
Wave Graph
Metric surfscale
Energy kJ
2403
4813
4663
4148
4504
5043
4987
5349
5058
4652
4436
3929
3834
3421
3152
2936
2583
2518
2300
2325
2116
2144
1883
1743
Wind (km/h)
10
SSW
5
S
0
S
5
SE
5
WSW
10
WSW
10
WSW
10
WSW
10
WSW
5
WNW
15
NNE
15
N
20
NNE
15
ENE
5
N
5
WNW
5
SW
0
NW
5
NE
5
ENE
5
SW
5
SW
5
SE
5
SE
Wind State
cross-off
cross-off
glassy
glassy
glassy
cross
cross
cross
cross
on
cross-on
cross-on
cross-on
cross-off
glassy
glassy
glassy
glassy
cross
cross-off
glassy
glassy
glassy
glassy
High Tide
9:29AM0.49m
10:31PM0.60m
9:51AM0.40m
11:27PM0.55m
10:00AM0.33m
Low Tide
3:50AM0.21m
3:28PM0.10m
4:40AM0.26m
3:54PM0.14m
6:09AM0.30m
4:29PM0.18m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
mod rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:30
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:38
6:37
6:37
 mm
3
4
2
2
1
1
2
5
7
5
6
Temp °C
28
27
27
27
27
28
28
28
28
27
25
24
24
26
26
26
27
27
26
26
27
28
28
28
Feels °C
32
31
32
31
31
31
31
31
31
31
28
26
25
27
29
30
31
32
29
29
31
32
32
32
  • 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
How to use the Wavefinder 

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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 Asu 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.


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