Ampang surfForecast / Lombok – South / Indonesia

information circle12 Day Weather and Surf, issued 1 pm Thursday 19 Feb 2026 WITA
Forecast update in hr  min  s Forecast update imminent
Ampang surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ampang sea temperature is
28.7° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Ampang this week:

The surf forecast for Ampang over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Feb 19) at 11PM. The primary swell is predicted to be 1.7m and 14s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Ampang in the next 12 days are 2.0m 16s and forecast to arrive on Tuesday (Feb 24) at 2PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 8s period and expected on Tuesday (Feb 24) at 2PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)11PM (Thu 19th Feb)5.5ft (1.7m) 14s
Best Surf 8PM (Mon 23rd Feb)5ft (1.5m) 14s
Most Powerful 2PM (Tue 24th Feb)6.5ft (2.0m) 16s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 15mm), heaviest on Sat afternoon. Warm (max 29°C on Fri afternoon, min 26°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 73mm), heaviest during Mon afternoon. Warm (max 28°C on Sun afternoon, min 24°C on Sun night). Mainly fresh winds.

Thu
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
1
3
2
3
4
3
4
4
4
3
4
Swell
Height Map
Wave Height (m) & direction (?)
1.7
SSW
1.7
SSW
1.6
SSW
1.6
SSW
1.5
SSW
1.2
SSW
1.5
SSW
1.5
SSW
1.5
SSW
1.4
SSW
1.3
SSW
1.3
SSW
1.3
SSW
2.3
WSW
1.5
SSW
1.6
SSW
2
SSW
1.9
SSW
1.9
SSW
1.7
SSW
1.6
SSW
Period(s) (?)15141313131214131414131312813161514141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1145108386383774543383875679170052860647370076112141739152514151079915
Wind
(km/h)
10
SW
10
NNW
5
N
10
WSW
15
WNW
10
W
15
SW
15
WNW
15
WNW
25
W
15
WNW
25
W
25
W
30
WNW
25
W
25
W
20
WNW
20
WNW
25
W
20
W
25
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
glasscross-
off
offoffcross-
off
cross-
off
offoffcross-
off
offoffoffoffoffoffoffoffoffoff
High Tide
/ height (m)
11:42PM
2.31
12:12PM
2.27
12:15AM
2.23
12:37PM
2.35
12:49AM
2.08
1:05PM
2.38
1:25AM
1.88
1:37PM
2.35
2:03AM
1.63
2:12PM
2.26
2:48AM
1.37
2:58PM
2.11
4:08AM
1.13
Low Tide
/ height (m)
5:48PM
0.44
6:06AM
0.16
6:22PM
0.35
6:30AM
0.24
6:57PM
0.30
6:53AM
0.35
7:35PM
0.33
7:15AM
0.48
8:17PM
0.42
7:37AM
0.63
9:10PM
0.56
7:56AM
0.80
10:33PM
0.71
8:06AM
0.97
Thu
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Sunrise--6:16--6:16--6:16--6:16--6:18--6:18--6:18
Sunset6:37--6:37--6:37--6:37--6:37--6:37--6:36--
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
mod rain
thunderstorm
mod rain
thunderstorm
thunderstorm
mod rain
mod rain
thunderstorm
thunderstorm
Rain (mm)
22--13421596981051476147
Temp. °C282728292728282728282525262627272626262626
Feels °C (?)313133323031303030282727262628282728272726
  • 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 Ampang Surf forecast

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

Ampang is 27 km (17 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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