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Surf Forecasts:
Asu surfForecast / Nias / Indonesia
48hr Weather and Surf, issued 6 pm Tuesday 26 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
30.1° C
(Which is normal for this time of year)How big are the waves at Asu today?
The current surf forecast for Asu at 3AM is: 1.7m 15s primary swell from a South-southwest direction and 0.7m 8s secondary swell from a West-northwest direction (forecast issued at 06:00pm May 26). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 5ft (1.6m) | 14s |
| Afternoon (27 May) | 5ft (1.6m) | 14s |
| Evening (27 May) | 6ft (1.9m) | 17s |
Table - waves today at Asu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 29°C on Wed afternoon, min 27°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Fri 29 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 16 | SW 16 | SSW 16 | SSW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | |
1155 | 1224 | 1322 | 1288 | 1088 | 1045 | 1031 | 1016 | 1002 | 890 | 2212 | 2425 | 2311 | 2173 | 2291 | 2262 | 2262 | 2123 | 2096 | 1809 | 1648 | 1604 | 1604 | 1604 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | on | on | glassy | glassy | glassy | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | |
High Tide | 2:33PM0.51m | 3:33AM0.64m | 3:29PM0.49m | 4:12AM0.69m | 4:16PM0.47m | 4:47AM0.72m | ||||||||||||||||||
Low Tide | 8:52PM0.16m | 10:06AM0.23m | 9:27PM0.14m | 10:51AM0.18m | 9:59PM0.12m | 11:29AM0.14m | ||||||||||||||||||
 |  | | | |  | | | | | | |  | | | | | | |  | | | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — |
 | 6:31 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | 6:32 |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 |
30 | 31 | 32 | 32 | 30 | 31 | 31 | 31 | 31 | 32 | 32 | 33 | 32 | 31 | 32 | 32 | 30 | 32 | 32 | 33 | 31 | 32 | 32 | 32 | |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SW 16 | SSW 16 | SSW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 |
 kJ | 1155 | 1224 | 1322 | 1288 | 1088 | 1045 | 1031 | 1016 | 1002 | 890 | 2212 | 2425 | 2311 | 2173 | 2291 | 2262 | 2262 | 2123 | 2096 | 1809 | 1648 | 1604 | 1604 | 1604 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 19 | SW 18 | SW 18 | WNW 8 | WNW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
| kJ | 70 | 70 | 70 | 68 | 68 | 68 | 68 | 432 | 657 | 718 | 68 | 51 | 46 | 45 | 44 | 43 | 43 | 44 | 31 | 31 | 30 | 30 | 31 | 32 |
Swell 3 Height (m) Direction Period (s) | S 24 | SSE 9 | SSE 8 | SSE 9 | SW 21 | SW 20 | SW 20 | WNW 8 | WNW 8 | WNW 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 12 | WSW 16 | S 12 | S 12 |
| kJ | 11 | 26 | 14 | 15 | 112 | 194 | 241 | 70 | 70 | 68 | 14 | 14 | 14 | 13 | 13 | 6 | 6 | 6 | 6 | 6 | 6 | 25 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 0 | 0 | 0 | 15 | 15 | 51 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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