Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Lagundri-The Machine surfForecast / Nias / Indonesia
48hr Weather and Surf, issued 12 am Sunday 21 Dec 2025 WIBForecast 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
29.3° C
(Which is slightly warmer than usual)How big are the waves at Lagundri-The Machine today?
The current surf forecast for Lagundri-The Machine at 6AM is: 0.9m 10s primary swell from a South-southwest direction and 0.6m 16s secondary swell from a Southwest direction (forecast issued at 12:00am December 21). The wind direction is predicted to be offshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Dec) | 2ft (0.6m) | 16s |
| Afternoon (21 Dec) | 3ft (0.9m) | 10s |
| Evening (21 Dec) | 2ft (0.6m) | 15s |
Table - waves today at Lagundri-The Machine. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 21 | Monday 22 | Tuesday 23 | ||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 16 | 16 | 10 | 10 | 15 | 15 | 15 | 15 | 15 | 10 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 223 | 190 | 186 | 161 | 159 | 140 | 160 | 171 | 171 | 174 | 176 | 139 | 174 | 255 | 251 | 167 | 203 | 200 | 195 | 224 | 218 | 215 | 173 | 212 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | glass | cross- off | glass | glass | cross | cross- off | cross- off | cross- off | off | cross- off | glass | glass | cross | glass | cross- off | cross- off | cross- off | glass | glass | on | cross- on |
High Tide / height (m) | 6:44AM 0.45 | 6:59PM 0.81 | 7:18AM 0.46 | 7:32PM 0.81 | 7:53AM 0.48 | |||||||||||||||||||
Low Tide / height (m) | 1:07AM 0.07 | 12:05PM 0.07 | 1:39AM 0.07 | 12:40PM 0.07 | 2:11AM 0.08 | 1:15PM 0.10 | ||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:29 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:30 | - |
 |  | |  |  |  | | |  | | |  | | | | | | | | | | | | | |
Rain (mm) | - | 1 | 1 | 1 | - | - | 1 | - | - | - | - | - | 2 | 1 | - | - | - | - | - | - | 1 | - | - | - |
| Temp. °C | 27 | 27 | 27 | 26 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 27 | 27 | 26 | 27 | 26 | 28 | 28 | 28 | 28 |
| Feels °C (?) | 30 | 31 | 31 | 30 | 32 | 32 | 33 | 32 | 31 | 31 | 31 | 30 | 31 | 33 | 32 | 31 | 31 | 30 | 31 | 29 | 32 | 32 | 31 | 32 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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