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Asu surfForecast / Nias / Indonesia
48hr Weather and Surf, issued 12 am Thursday 07 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 slightly warmer than usual)How big are the waves at Asu today?
The current surf forecast for Asu at 9AM is: 1.1m 18s primary swell from a Southwest direction and 1.0m 13s secondary swell from a Southwest direction (forecast issued at 12:00am May 07). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 3.5ft (1.1m) | 18s |
| Afternoon (07 May) | 3.5ft (1.1m) | 18s |
| Evening (07 May) | 4ft (1.2m) | 16s |
Table - waves today at Asu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 84mm), heaviest during Fri afternoon. Warm (max 29°C on Wed night, min 25°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||||||||||||
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 | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 14 | SW 14 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | |
513 | 468 | 799 | 799 | 799 | 790 | 854 | 767 | 757 | 757 | 823 | 917 | 894 | 693 | 714 | 623 | 614 | 536 | 529 | 529 | 476 | 401 | 384 | 264 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | glassy | cross | cross-on | cross-on | cross-on | cross-on | |
High Tide | 8:56AM0.65m | 9:04PM0.36m | 9:38AM0.61m | 10:03PM0.35m | 10:30AM0.58m | |||||||||||||||||||
Low Tide | 1:53AM0.11m | 3:39PM0.18m | 2:25AM0.16m | 4:36PM0.21m | 3:06AM0.22m | 5:52PM0.23m | ||||||||||||||||||
 | |  |  |  | |  | | | | | |  | | | | | | | | | | |  | |
 | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — |
— | — | — | — | 4 | 1 | 1 | 2 | 5 | 5 | 4 | 6 | 6 | 13 | 20 | 2 | 1 | 3 | 5 | 3 | 1 | — | 2 | 7 | |
Temp °C | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 26 | 25 | 25 | 26 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 |
32 | 32 | 31 | 32 | 32 | 31 | 32 | 31 | 31 | 29 | 28 | 28 | 27 | 26 | 28 | 29 | 29 | 30 | 30 | 28 | 29 | 29 | 29 | 28 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
 kJ | 513 | 416 | 799 | 799 | 799 | 790 | 854 | 767 | 757 | 757 | 823 | 917 | 894 | 693 | 714 | 623 | 614 | 536 | 529 | 529 | 476 | 401 | 384 | 264 |
Swell 2 Height (m) Direction Period (s) | S 10 | SW 18 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | W 7 | WSW 8 | W 8 | W 8 | WSW 8 | WSW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | SSE 9 | SSE 9 |
| kJ | 127 | 468 | 345 | 340 | 340 | 340 | 202 | 161 | 158 | 52 | 81 | 76 | 95 | 155 | 165 | 121 | 124 | 100 | 78 | 76 | 57 | 54 | 26 | 25 |
Swell 3 Height (m) Direction Period (s) | SW 19 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | W 7 | W 7 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSE 9 | WSW 15 | WSW 14 |
| kJ | 369 | 100 | 98 | 100 | 104 | 102 | 100 | 53 | 52 | 144 | 90 | 69 | 68 | 69 | 44 | 42 | 41 | 40 | 40 | 39 | 39 | 26 | 21 | 21 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | S 10 | S 10 | SSW 5 | SSE 10 | — | — | — | — | — | — | — | — | W 7 | W 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | 153 | 228 | 42 | 96 | — | — | — | — | — | — | — | — | 53 | 106 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 206 | 0 | 0 | 126 | 0 | 0 | 0 | 0 | 0 | 206 | 206 | 468 | 0 | 378 | 64 | 51 | 0 | 15 | 15 | 15 | 15 | 76 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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