Lagundri-The Machine surfForecast / Nias / Indonesia

information circle12 Day Weather and Surf, issued 12 am Wednesday 17 Sep 2025 WIB
Forecast update in hr  min  s Forecast update imminent
Lagundri-The Machine surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lagundri-The Machine sea temperature is
29.5° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Lagundri-The Machine this week:

The surf forecast for Lagundri-The Machine over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 17) at 4AM. The primary swell is predicted to be 1.6m and 16s period with a secondary swell of 0.6m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Lagundri-The Machine in the next 12 days are 1.7m 17s and forecast to arrive on Wednesday (Sep 24) at 4AM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Wed 17th Sep)5ft (1.6m) 16s
Best Surf 4AM (Wed 17th Sep)5ft (1.6m) 16s
Most Powerful 4AM (Wed 24th Sep)5.5ft (1.7m) 17s

Table - best surf conditions forecast for Lagundri-The Machine over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 28°C on Wed morning, min 25°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 28°C on Sat morning, min 26°C on Fri night). Wind will be generally light.

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tue
23
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
3
3
2
3
2
2
2
2
2
2
3
3
3
3
2
2
3
2
3
3
3
Swell
Height Map
Wave Height (m) & direction (?)
1.3
SSW
1.8
SSW
1.7
SSW
1.7
SSW
1.5
SSW
1.4
SSW
1.4
SSW
1.1
S
1.2
S
1.2
SSW
1.6
SSW
1.4
SW
1.5
SW
1.5
SW
1.4
SW
1.3
SSW
1.5
SSW
0.6
SW
1
SW
1.4
SW
1.4
SW
Period(s) (?)161515141413131212141717161615141423211919
Wave
Graph
(?)Metric surfscale
Energy kJ (?)832139312751099854722663341411588143810981158107480569183844087214611386
Wind
(km/h)
5
NE
5
NNE
5
SSW
0
NW
0
SSW
5
WSW
5
NW
10
NW
10
NW
10
NW
5
NNW
5
WNW
10
NW
0
NNE
5
W
5
N
5
E
5
SSE
0
WNW
0
NW
0
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassonglassglassglassglasscross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
glasscrossoffglassglassglassglassglass
High Tide
/ height (m)
2:23AM
0.64
3:36PM
0.37
3:39AM
0.68
4:27PM
0.47
4:29AM
0.73
5:03PM
0.56
5:08AM
0.76
5:35PM
0.64
5:41AM
0.77
6:04PM
0.71
6:12AM
0.76
6:32PM
0.76
6:40AM
0.73
6:59PM
0.79
Low Tide
/ height (m)
10:14AM
0.18
8:48PM
0.24
10:50AM
0.13
10:02PM
0.19
11:17AM
0.10
10:50PM
0.14
11:39AM
0.08
11:28PM
0.11
12:00PM
0.06
12:02AM
0.08
12:19PM
0.05
12:33AM
0.07
12:38PM
0.04
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tue
23
Sunrise-6:20--6:20--6:18--6:18--6:18--6:18--6:18-
Sunset--6:27--6:25--6:25--6:25--6:24--6:24--6:23
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
Rain (mm)
---------------------
Temp. °C262828272828272828272828272828272828272828
Feels °C (?)303231313332313131303132303332313232323332
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Nias

  1. weather stationWind Update Continuing clean conditions at Lagundri-The Machine (light winds from the WSW at hy2c98E0N 58 km from Lagundri-The Machine). 1.0m 14s groundswell from the SSW with a 0.6m 7s swell from the W. 2 swells combining to make bigger set waves.

    Lagundri-The Machine
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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 Lagundri-The Machine 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.


Information about the Lagundri-The Machine Surf forecast

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

Are you planning a holiday in Nias? If you are looking for accommodation near Lagundri-The Machine, camping, hotels and holiday cottages in Nias, consider staying in Afia which is 91 km (57 miles) away.

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