Asu surfForecast / Nias / Indonesia

information circle48hr Weather and Surf, issued 6 pm Friday 24 Apr 2026 WIB
Forecast update in hr  min  s Forecast update imminent
Asu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Asu sea temperature is
30.3° C
(Which is slightly warmer than usual)

How big are the waves at Asu today?

The current surf forecast for Asu at 9PM is: 1.4m 13s primary swell from a South direction and 0.5m 15s secondary swell from a Southwest direction (forecast issued at 06:00pm April 24). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (WIB) & DateWave HeightWave Period
Morning (24 Apr)--
Afternoon (24 Apr)5ft (1.5m)14s
Evening (24 Apr)4.5ft (1.4m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Fri night. Warm (max 29°C on Fri afternoon, min 27°C on Fri night). Wind will be generally light.

Fri
24
Saturday
25
Sunday
26
Mon
27
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
1 AM
4 AM
7 AM
10 AM
1 PM
Rating
(10 max)
2
2
3
3
2
2
2
2
2
2
3
4
4
4
4
4
4
4
4
3
3
3
3
3
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.5
S
14
1.4
S
13
1.4
S
13
1.4
S
13
1.3
S
13
1.2
S
13
1.2
S
13
1.1
S
12
0.8
SSW
19
0.9
SSW
18
1
SSW
18
1.1
SSW
17
1.2
SSW
16
1.2
SSW
16
1.5
S
16
1.3
SSW
16
1.4
SSW
15
1.6
S
15
1.6
S
15
1.5
S
14
1.5
S
14
1.5
S
14
1.4
SSW
14
1.4
SSW
13
Wave Graph
Metric surfscale
Energy kJ
843
704
694
683
582
483
468
371
424
459
662
772
807
778
1175
860
805
1123
1108
951
912
874
743
711
Wind (km/h)
10
SW
10
SW
10
SSE
5
SE
15
NE
10
NE
5
NNE
5
NNW
10
NW
10
NW
10
N
5
N
5
ENE
10
ESE
20
SE
20
SE
15
SE
10
SE
10
ESE
0
ESE
5
SE
5
SSE
10
SE
5
S
cross
cross
cross-off
off
cross
cross
cross
cross-on
on
on
cross-on
glassy
cross-off
cross-off
off
off
off
off
off
glassy
glassy
off
off
cross-off
High Tide
00:42AM0.35m
12:58PM0.60m
2:32AM0.42m
2:23PM0.59m
3:32AM0.52m
Low Tide
7:15PM0.20m
5:20AM0.26m
8:37PM0.18m
7:59AM0.28m
9:25PM0.16m
9:27AM0.24m
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
part cloud
thunderstorm
part cloud
clear
cloud
part cloud
thunderstorm
cloud
cloud
part cloud
clear
cloud
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:32
6:32
6:32
6:32
3
3
1
2
1
Temp °C
29
29
29
28
27
27
27
27
28
28
28
28
27
27
28
28
27
28
28
28
28
28
28
28
32
32
33
32
30
31
32
31
32
32
32
33
31
31
30
30
30
32
32
33
32
32
32
32
Swell 1
Height (m)
Direction
Period (s)
1.5
S
14
1.4
S
13
1.4
S
13
1.4
S
13
1.3
S
13
1.2
S
13
1.2
S
13
1.1
S
12
1.1
S
12
1.1
S
12
1
S
12
1.1
SSW
17
1.2
SSW
16
1.2
SSW
16
1.5
S
16
1.3
SSW
16
1.4
SSW
15
1.6
S
15
1.6
S
15
1.5
S
14
1.5
S
14
1.5
S
14
1.4
SSW
14
1.4
SSW
13
Energy kJ
843
704
694
683
582
483
468
371
350
344
285
772
807
778
1175
860
805
1123
1108
951
912
874
743
711
Swell 2
Height (m)
Direction
Period (s)
0.5
SW
15
0.5
SW
15
0.5
SW
15
0.6
SW
15
0.6
SW
14
0.6
SW
14
0.6
SW
14
0.5
SSW
20
0.8
SSW
19
0.9
SSW
18
1
SSW
18
1
S
12
1
S
12
1
S
11
0.4
SW
13
0.9
S
11
1
S
11
0.3
SW
14
0.2
WSW
14
0.2
WSW
12
0.2
WSW
12
0.2
WSW
12
0.2
WSW
12
Energy kJ
107
104
104
134
132
132
130
216
424
459
662
280
271
257
61
185
223
32
21
14
14
14
14
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
18
0.1
SW
18
0.1
SW
18
0.2
SSW
21
0.3
SSW
21
0.4
SSW
20
0.6
SW
14
0.5
SW
14
0.4
SW
13
0.4
SW
13
0.4
SW
13
0.4
SW
13
0.4
SW
13
0.4
SW
13
0.1
SW
18
0.1
S
20
0.1
S
20
Energy kJ
30
12
12
45
89
157
130
91
63
62
61
61
61
61
13
8
7
Wind waves
Height (m)
Direction
Period (s)
0.6
SE
3
Energy kJ
9
Nearest Offshore or Glassy
Rating
(10 max)
4
4
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
3
4
4
3
3
3
Distance (km)
0
15
64
51
0
0
0
0
0
15
15
15
15
15
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Nias
Rating
(10 max)
4
4
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
3
4
4
3
3
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
3
4
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
Header Global
Rating
(10 max)
5
5
6
5
5
4
5
5
5
5
5
5
4
5
4
5
5
5
6
5
5
5
6
9
  • 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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