Aan Surf Break

Lat Long: 8.91° S 116.31° E

Aan Surf Forecast and Surf Report

Issued: 1 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Aan sea temperature is
26.4° C
0.1° 

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


Aan surf forecast from 18 Aug 2026:

  • Most powerful swell: Thursday 20 Aug, 2AM (local time) - 10ft (3.0m), 17s period, SW swell with 4,959 kJ wave energy.

Best Forecast Surf Conditions for Aan this week:

The most powerful waves expected at Aan in the next 16 days are 3.0m 17s and forecast to arrive on Thursday (Aug 20) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Thu 20th Aug)10ft (3.0m) 17s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Wed afternoon, min 23°C on Wed morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Sat morning, min 23°C on Sat night). Mainly fresh winds.

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
4
2
0
3
0
0
2
0
0
2
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.4
SW
18
2.5
SW
18
3
SW
17
3
SW
16
2.5
SW
16
2.3
SW
16
1.9
SW
15
2.4
SSW
17
2.5
SSW
16
2.2
SSW
16
2.2
SSW
16
2.1
SSW
15
2.1
SSW
15
2
SSW
15
1.9
SSW
15
2.1
SSW
16
1.9
SSW
16
1.6
SSW
14
1.8
SW
16
1.8
SW
16
1.7
SSW
14
Wave Graph
Metric surfscale
Energy kJ
3786
4444
4959
4027
3543
2513
1609
3339
3100
2472
2441
1989
1846
1648
1488
2023
1699
1072
1571
1591
1142
Wind (km/h)
15
ESE
20
SE
15
ESE
20
SE
25
SE
10
ESE
20
SE
25
SE
20
ESE
25
SE
25
SE
20
ESE
25
SE
30
SE
25
SE
25
SE
30
SSE
25
SE
25
SE
25
SSE
20
ESE
Wind State
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
1:44PM2.03m
1:58AM2.46m
2:14PM1.78m
2:28AM2.27m
2:48PM1.54m
3:07AM2.06m
4:02PM1.31m
4:27AM1.88m
7:12AM1.88m
9:42PM1.64m
8:30AM2.06m
9:55PM1.84m
Low Tide
7:33PM0.65m
8:31AM0.72m
7:54PM0.84m
9:18AM0.92m
8:10PM1.04m
10:42AM1.08m
8:05PM1.23m
1:57PM1.04m
2:59PM0.84m
2:23AM1.32m
3:30PM0.65m
3:11AM1.12m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:22
6:22
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:13
6:13
6:13
6:13
6:13
6:13
6:13
 mm
Temp °C
26
27
25
26
27
25
26
27
25
26
26
25
26
26
25
26
26
24
26
26
25
Feels °C
26
26
26
26
26
25
25
26
24
25
24
25
24
24
25
24
24
23
24
24
24
  • 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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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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