Tanjung A'an surfForecast / Lombok – South / Indonesia

information circle12 Day Weather and Surf, issued 1 pm Sunday 28 Dec 2025 WITA
Forecast update in hr  min  s Forecast update imminent
Tanjung A'an surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tanjung A'an sea temperature is
29.2° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Tanjung A'an this week:

The surf forecast for Tanjung A'an over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jan 01) at 11PM. The primary swell is predicted to be 1.2m and 11s period with a secondary swell of 0.9m and 13s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Tanjung A'an in the next 12 days are 1.7m 14s and forecast to arrive on Sunday (Dec 28) at 8PM. 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+)11PM (Thu 1st Jan)4ft (1.2m) 11s
Best Surf11AM (Sat 3rd Jan)3ft (0.9m) 18s
Most Powerful 8PM (Sun 28th Dec)5.5ft (1.7m) 14s

Table - best surf conditions forecast for Tanjung A'an over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 2mm), mostly falling on Sun afternoon. Warm (max 29°C on Sun afternoon, min 27°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Fri afternoon. Warm (max 29°C on Sat morning, min 26°C on Wed night). Wind will be generally light.

Sun
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
Saturday
03
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
1
1
1
0
0
0
0
1
1
0
2
1
0
1
1
0
2
3
2
3
1
Swell
Height Map
Wave Height (m) & direction (?)
1.4
SW
1.1
SW
1
SW
1.4
SW
1.4
SSW
1.5
SSW
1.4
SSW
1.4
SSW
1.6
SSW
1.6
SSW
1.7
SSW
1.7
SSW
1.3
SSW
1.4
SSW
1.3
SSW
1.3
SSW
1.2
SSW
0.9
SSW
1
SSW
1.2
SSW
1.2
SSW
Period(s) (?)151414101010111011111211111312121118181615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)844529401392378445460443613592711674394648469461346464589742627
Wind
(km/h)
20
W
20
W
20
W
20
WSW
15
W
20
WSW
20
SW
10
WSW
15
SW
15
SW
10
WSW
15
SW
15
SSW
5
W
5
S
10
S
5
N
0
SE
10
SSE
5
E
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
on
crosscrosscross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crossononoffglasscross-
on
glasscross-
on
High Tide
/ height (m)
3:22PM
2.24
3:29AM
1.82
4:18PM
2.26
4:59AM
1.64
5:27PM
2.31
6:52AM
1.59
6:43PM
2.40
8:23AM
1.68
7:53PM
2.55
9:25AM
1.82
8:54PM
2.71
10:13AM
1.98
9:47PM
2.84
10:55AM
2.13
Low Tide
/ height (m)
9:46PM
0.96
9:30AM
0.85
11:11PM
0.91
10:30AM
1.01
12:44AM
0.77
11:51AM
1.10
2:03AM
0.55
1:17PM
1.09
3:04AM
0.32
2:29PM
0.99
3:55AM
0.13
3:28PM
0.84
4:39AM
0.01
Sun
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
Saturday
03
Sunrise--5:56--5:56--5:58--5:58--5:58--5:58--6:00
Sunset6:35--6:35--6:36--6:36--6:36--6:37--6:37--
thunderstorm
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
thunderstorm
rain showers
clear
thunderstorm
thunderstorm
part cloud
Rain (mm)
2--------------21-11-
Temp. °C292729292829292828282728282728282729292828
Feels °C (?)302930293030293030283029293031303033323131
  • Map Icons:
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  • 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 Tanjung A'an Surf forecast

The above surf forecast table for Tanjung A'an provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Tanjung A'an can be found by selecting the local surf guide option on the grey menu. Our Tanjung A'an 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 (Tanjung A'an) 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 Tanjung A'an 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.

Tanjung A'an is 25 km (16 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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