Surf Forecasts:
How big are the waves at Asu today (10 Jul):
- Morning surf: Morning surf (10 Jul, local time) - 5.5ft (1.7m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (10 Jul, local time) - 5ft (1.6m), 15s period with SSW swell.
- Evening surf: Evening surf (10 Jul, local time) - 5.5ft (1.7m), 15s period with SSW swell.
The current surf forecast for Asu at 12AM is: 1.4m 14s primary swell from a South-southwest direction and 0.9m 18s secondary swell from a Southwest direction (forecast issued at 06:00pm July 09). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jul) | 5.5ft (1.7m) | 16s |
| Afternoon (10 Jul) | 5ft (1.6m) | 15s |
| Evening (10 Jul) | 5.5ft (1.7m) | 15s |
Table - waves today at Asu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 32mm), heaviest during Sat night. Warm (max 28°C on Fri morning, min 26°C on Thu afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Thu 9 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 15 | SSW 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 12 | S 13 | S 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1083 | 879 | 765 | 754 | 613 | 1451 | 1536 | 869 | 1255 | 1415 | 1158 | 1031 | 1031 | 1191 | 934 | 661 | 711 | 669 | 669 | 380 | 336 | 220 | 280 | 276 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | glassy | glassy | glassy |
High Tide | 1:36AM0.63m | 1:25PM0.40m | 2:47AM0.68m | 2:58PM0.38m | 3:52AM0.75m | |||||||||||||||||||
Low Tide | 6:18PM0.12m | 8:24AM0.25m | 7:23PM0.12m | 9:54AM0.19m | 8:34PM0.11m | 10:59AM0.12m | ||||||||||||||||||
 |  |  |  | |  | | |  | | |  | |  | | | | | | | | | | | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — |
 | 6:40 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | 6:40 |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 4 | 4 | 3 | — | — | 1 | 5 | 5 | 3 | 2 |
Temp °C | 26 | 27 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 26 | 26 | 26 | 27 |
Feels °C | 28 | 29 | 29 | 30 | 30 | 29 | 30 | 31 | 30 | 30 | 30 | 29 | 29 | 29 | 30 | 31 | 31 | 30 | 32 | 31 | 29 | 30 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 15 | SSW 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 12 | S 13 | S 13 |
| kJ | 1083 | 879 | 765 | 754 | 613 | 1451 | 1536 | 869 | 1255 | 1415 | 1158 | 1031 | 1031 | 1191 | 934 | 661 | 711 | 669 | 669 | 380 | 336 | 220 | 280 | 276 |
Swell 2 Height (m) Direction Period (s) | S 9 | SW 18 | SW 18 | SW 18 | SSW 16 | SW 16 | S 9 | SW 16 | W 9 | S 8 | S 8 | S 8 | S 7 | W 11 | S 7 | S 7 | WNW 10 | S 7 | S 7 | SSW 13 | S 13 | S 13 | SW 12 | SW 12 |
| kJ | 60 | 258 | 455 | 375 | 469 | 306 | 60 | 208 | 44 | 50 | 48 | 46 | 36 | 59 | 38 | 37 | 21 | 33 | 23 | 236 | 173 | 171 | 175 | 175 |
Swell 3 Height (m) Direction Period (s) | W 8 | S 9 | S 10 | S 9 | S 10 | S 9 | WNW 8 | S 9 | WNW 10 | W 9 | W 11 | W 11 | W 11 | SW 18 | WNW 11 | WNW 10 | WNW 8 | W 12 | W 12 | S 7 | W 11 | W 11 | W 11 | W 11 |
| kJ | 34 | 60 | 67 | 61 | 67 | 60 | 20 | 56 | 60 | 42 | 59 | 59 | 59 | 49 | 38 | 21 | 11 | 69 | 69 | 23 | 66 | 65 | 65 | 64 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 76 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 126 | 126 | 126 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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