Aan surfForecast / Lombok – South / Indonesia

information circle12 Day Weather and Surf, issued 7 pm Friday 05 Dec 2025 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
29.4° 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 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Dec 07) at 5AM. The primary swell is predicted to be 1.4m and 13s period with a secondary swell of 0.1m and 20s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Aan in the next 12 days are 1.7m 13s and forecast to arrive on Friday (Dec 12) at 11AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Wednesday (Dec 10) at 8PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sun 7th Dec)4.5ft (1.4m) 13s
Best Surf 5AM (Sun 7th Dec)4.5ft (1.4m) 13s
Most Powerful11AM (Fri 12th Dec)5.5ft (1.7m) 13s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 12mm), heaviest on Sat night. Warm (max 29°C on Sat morning, min 26°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 44mm), heaviest during Wed night. Warm (max 29°C on Tue morning, min 25°C on Wed night). Wind will be generally light.

Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Fri
12
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
2
2
1
1
1
1
2
2
1
1
1
0
2
1
1
3
3
2
Swell
Height Map
Wave Height (m) & direction (?)
1.1
SW
1.1
SW
1.1
SW
1.4
SSW
1.4
SSW
1.4
SSW
1.4
SSW
1.3
SSW
1.3
SSW
0.9
SW
0.9
SW
1
SW
0.9
SW
1.3
SSW
1.3
SSW
1.3
SSW
1.3
SSW
1.2
SW
1.5
SSW
1.7
SSW
1.7
SSW
Period(s) (?)131312141313121212161515141414141314141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)37636434769064961054546442142137041834666364461752853285710181002
Wind
(km/h)
15
SSE
10
S
15
S
5
S
10
S
15
SSW
10
S
10
SSW
15
SSW
5
S
10
SSW
15
SSW
5
SW
10
S
10
S
5
W
5
S
10
SE
5
N
5
SE
10
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
onononononononcross-
on
oncross-
on
oncross-
on
ononglassoncross-
on
glassglasson
High Tide
/ height (m)
9:50PM
3.01
10:53AM
2.20
10:35PM
3.04
11:35AM
2.21
11:19PM
2.99
12:17PM
2.21
12:03AM
2.85
1:01PM
2.18
12:48AM
2.63
1:47PM
2.14
1:34AM
2.37
2:37PM
2.11
2:25AM
2.09
3:35PM
2.08
Low Tide
/ height (m)
4:39AM
-0.13
4:18PM
0.62
5:22AM
-0.13
5:03PM
0.60
6:04AM
-0.05
5:48PM
0.64
6:46AM
0.10
6:36PM
0.73
7:28AM
0.29
7:28PM
0.86
8:10AM
0.50
8:28PM
1.00
8:55AM
0.71
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Fri
12
Sunrise-5:46--5:47--5:47--5:47--5:48--5:48--5:48-
Sunset--6:23--6:23--6:24--6:24--6:25--6:25--6:27
thunderstorm
clear
clear
thunderstorm
clear
clear
rain showers
part cloud
clear
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
1--9--2--3-1123415-6536
Temp. °C282929272829282829282929282929262828272828
Feels °C (?)323231303132313131313231313231303231313231
  • 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 Aan 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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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 12 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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