Aan surfForecast / Lombok – South / Indonesia

information circle16 Day Weather and Surf, issued 1 am Thursday 23 Apr 2026 WITA
Forecast update in hr  min  s Forecast update imminent
Aan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aan sea temperature is
29.2° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Aan this week:

The surf forecast for Aan over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Apr 23) at 8AM. The primary swell is predicted to be 2.1m and 16s period with a secondary swell of 0.5m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Aan in the next 16 days are 2.2m 16s and forecast to arrive on Thursday (Apr 23) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Thu 23rd Apr)7ft (2.1m) 16s
Best Surf 8AM (Thu 23rd Apr)7ft (2.1m) 16s
Most Powerful11AM (Thu 23rd Apr)7ft (2.2m) 16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Sat night. Warm (max 29°C on Fri afternoon, min 26°C on Thu morning). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 11mm), heaviest on Sun night. Warm (max 29°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light.

Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
4
3
2
2
2
0
4
2
1
2
2
0
2
3
2
3
3
2
4
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>
Wave
Height (m)
Direction
Period (s)
2.2
SSW
16
2.1
SSW
14
2
SSW
14
1.8
SSW
13
1.7
SSW
13
1.5
SSW
13
1.5
SSW
14
1.7
SSW
15
1.9
SSW
16
1.8
SSW
16
1.8
SSW
15
1.5
SSW
14
1.5
SSW
14
1.3
SSW
13
1.5
SSW
14
1.4
SSW
13
1.1
SSW
20
1.4
SSW
19
1.7
SSW
18
2
SSW
16
2
SSW
16
Wave Graph
Metric surfscale
Energy kJ
2325
1822
1624
1127
1002
734
886
1225
1975
1588
1447
826
826
634
829
711
956
1391
1831
2162
1982
Wind (km/h)
5
SE
15
SE
10
ENE
5
ESE
5
SE
5
E
10
SE
15
ESE
5
NNE
15
SE
15
SE
15
E
10
SE
15
SE
10
E
5
SSE
15
SE
10
E
15
ESE
10
ESE
5
NNE
cross-on
cross-on
cross-off
glassy
cross-on
cross
cross-on
cross-on
cross-off
cross-on
cross-on
cross
cross-on
cross-on
cross
glassy
cross-on
cross
cross
cross-on
glassy
High Tide
1:23PM2.57m
2:26AM1.77m
2:16PM2.26m
3:56AM1.66m
3:41PM1.97m
6:12AM1.73m
6:03PM1.85m
7:32AM1.97m
7:41PM1.94m
8:16AM2.20m
8:38PM2.06m
8:50AM2.40m
9:19PM2.17m
Low Tide
8:17PM0.51m
7:47AM1.02m
9:25PM0.76m
9:08AM1.24m
11:06PM0.92m
11:52AM1.29m
00:48AM0.92m
1:41PM1.06m
1:50AM0.84m
2:35PM0.79m
2:33AM0.76m
3:14PM0.55m
3:07AM0.70m
clear
clear
clear
clear
thunderstorm
clear
clear
thunderstorm
rain showers
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
6:16
6:16
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:07
6:07
6:07
6:07
6:06
6:06
1
2
2
2
5
1
1
2
2
5
7
Temp °C
28
28
28
28
29
28
28
29
28
28
29
27
28
28
28
28
28
27
27
28
27
32
31
31
32
34
33
31
32
32
31
32
30
32
30
31
33
30
29
30
31
30
Swell 1
Height (m)
Direction
Period (s)
2.2
SSW
16
2.1
SSW
14
2
SSW
14
1.8
SSW
13
1.7
SSW
13
1.5
SSW
13
1.5
SSW
14
1.7
SSW
15
1.9
SSW
16
1.8
SSW
16
1.8
SSW
15
1.5
SSW
14
1.5
SSW
14
1.3
SSW
13
1.5
SSW
14
1.4
SSW
13
1.3
SSW
13
1.4
SSW
19
1.7
SSW
18
2
SSW
16
2
SSW
16
Energy kJ
2325
1822
1624
1127
1002
734
886
1225
1975
1588
1447
826
826
634
829
711
624
1391
1831
2162
1982
Swell 2
Height (m)
Direction
Period (s)
0.5
SE
6
0.4
SE
6
0.4
SE
5
0.6
SE
6
0.6
SE
6
0.9
SE
8
0.8
SE
7
0.8
SE
7
0.9
SE
7
1
SE
7
0.9
SE
6
0.9
SE
7
0.8
SE
7
0.7
SE
6
0.8
SE
6
1.1
SSW
20
1.1
SSW
13
1
SE
7
0.8
SE
7
0.7
SE
7
Energy kJ
16
11
10
23
28
94
75
65
79
94
70
77
65
41
47
956
402
94
65
44
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
22
0.4
SW
20
0.1
SW
19
0.1
SW
13
0.1
W
16
0.6
SSW
16
0.2
SSW
24
0.8
SSW
22
0.8
SE
7
0.8
SE
7
1
SSW
13
0.2
WSW
15
0.2
WSW
15
Energy kJ
18
100
15
7
5
208
56
531
63
61
312
21
21
Wind waves
Height (m)
Direction
Period (s)
0.4
SE
6
0.6
ESE
6
1.1
SE
7
1.2
SE
7
1.2
SE
7
1.1
SE
7
1.1
SE
6
1.1
SE
7
1.1
SE
6
Energy kJ
12
21
121
147
127
106
94
118
108
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
3
3
3
3
3
4
4
4
4
3
3
3
3
4
4
4
4
4
Distance (km)
16
16
0
0
11
2
16
17
0
16
16
2
16
46
2
0
16
2
16
16
0
Best forecast wave conditions in South Coast of Lombok
Rating
(10 max)
4
4
4
4
4
3
4
3
4
4
4
4
3
3
4
4
4
4
4
4
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
4
4
4
4
4
4
Header Global
Rating
(10 max)
9
5
5
4
5
5
4
5
4
4
6
7
9
5
5
6
6
8
8
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Aan Surf forecast

The above surf forecast table for Aan provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Aan can be found by selecting the local surf guide option on the grey menu. Our Aan 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 (Aan) 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 Aan 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.

Aan is 23 km (14 miles) from the city of Praya. If you plan a holiday in South Coast of Lombok, look for hotels and other accommodation in Praya. Praya has rooms for a wide range of budgets as well as car hire and transport links.

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