- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Asu surfForecast / Nias / Indonesia
48hr Weather and Surf, issued 12 pm Sunday 10 May 2026 WIBForecast update in hr min s Forecast update imminent
Asu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Asu sea temperature is
30.4° C
(Which is slightly warmer than usual)How big are the waves at Asu today?
The current surf forecast for Asu at 8PM is: 0.9m 13s primary swell from a Southwest direction and 0.4m 8s secondary swell from a South-southeast direction (forecast issued at 12:00pm May 10). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 3ft (0.9m) | 13s |
| Afternoon (10 May) | 3ft (0.9m) | 13s |
| Evening (10 May) | 3ft (0.9m) | 14s |
Table - waves today at Asu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Sun night. Warm (max 29°C on Sun morning, min 28°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 | 10 PM | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 13 | SW 13 | SW 13 | SW 12 | SW 18 | SW 18 | SW 14 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SW 15 | SW 14 | |
253 | 257 | 253 | 257 | 272 | 288 | 288 | 264 | 249 | 245 | 245 | 212 | 245 | 370 | 223 | 431 | 469 | 857 | 980 | 1126 | 1126 | 1042 | 881 | 857 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | off | glassy | glassy | glassy | glassy | off | glassy | cross-off | glassy | cross | cross | cross | cross-off | cross | cross | cross | |
High Tide | 1:33AM0.41m | 1:00PM0.56m | 2:38AM0.49m | 2:10PM0.56m | 3:22AM0.59m | |||||||||||||||||||
Low Tide | 7:09PM0.21m | 6:17AM0.32m | 8:05PM0.18m | 8:09AM0.30m | 8:48PM0.15m | |||||||||||||||||||
 |  | |  |  | |  | | |  | | | | | | |  | | | | |  | | | |
 | 6:22 | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — |
 | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | 6:31 |
1 | — | — | — | — | — | — | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | |
Temp °C | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 |
32 | 33 | 33 | 33 | 33 | 34 | 34 | 32 | 33 | 34 | 34 | 34 | 33 | 32 | 32 | 34 | 34 | 33 | 32 | 32 | 32 | 32 | 32 | 31 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 13 | SW 13 | SW 13 | SW 12 | SSW 14 | SW 14 | SW 14 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SW 15 | SW 14 |
 kJ | 253 | 257 | 253 | 257 | 272 | 288 | 288 | 264 | 249 | 245 | 245 | 212 | 245 | 370 | 220 | 431 | 469 | 857 | 980 | 1126 | 1126 | 1042 | 881 | 857 |
Swell 2 Height (m) Direction Period (s) | W 7 | W 7 | WSW 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 16 | SW 20 | SW 15 | SW 18 | SW 18 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 9 |
| kJ | 15 | 15 | 16 | 23 | 22 | 22 | 14 | 15 | 93 | 127 | 127 | 173 | 127 | 134 | 223 | 370 | 444 | 31 | 29 | 29 | 29 | 29 | 29 | 56 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | W 7 | W 7 | W 7 | W 7 | W 7 | SSE 9 | SSE 9 | SSE 8 | SW 20 | SW 20 | SSE 9 | SW 18 | WSW 8 | W 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 24 | 24 | 23 | 15 | 8 | 8 | 8 | 8 | 15 | 15 | 14 | 97 | 186 | 15 | 159 | 22 | 33 | 13 | 13 | 13 | 12 | 12 | 12 | 12 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 126 | 51 | 0 | 64 | 64 | 64 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Asu 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.
Nearest