Surf Forecasts:
How big are the waves at Asu today (19 Jun):
- Morning surf: Morning surf (19 Jun, local time) - 3ft (0.9m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (19 Jun, local time) - 2.5ft (0.8m), 12s period with SSW swell.
- Evening surf: Evening surf (19 Jun, local time) - 3ft (0.9m), 18s period with SW swell.
The current surf forecast for Asu at 10AM is: 0.9m 12s primary swell from a South-southwest direction and 0.6m 10s secondary swell from a South direction (forecast issued at 06:00am June 19). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jun) | 3ft (0.9m) | 12s |
| Afternoon (19 Jun) | 2.5ft (0.8m) | 12s |
| Evening (19 Jun) | 3ft (0.9m) | 18s |
Table - waves today at Asu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 83mm), heaviest during Sun night. Warm (max 29°C on Fri afternoon, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Mon 22 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 405 | 392 | 237 | 193 | 220 | 255 | 455 | 449 | 553 | 767 | 864 | 929 | 1018 | 955 | 1088 | 1140 | 1124 | 1124 | 1109 | 1109 | 915 | 1002 | 975 | 934 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross | cross | cross-on | cross | cross | glassy | glassy | on | cross-on | on | on | cross-on | on | on | on | cross-on | on | on | on | on | on |
High Tide | 8:57AM0.81m | 9:34PM0.50m | 9:44AM0.74m | 10:32PM0.51m | 10:31AM0.65m | 11:35PM0.54m | ||||||||||||||||||
Low Tide | 2:04AM0.08m | 3:43PM0.07m | 2:57AM0.14m | 4:27PM0.11m | 3:57AM0.21m | 5:10PM0.14m | ||||||||||||||||||
 |  | | | |  | |  | | | | | |  | | | | | | | | | |  | |
 | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | 6:26 |
 | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | 6:37 |
mm | — | 1 | 2 | 1 | 1 | — | — | 2 | 5 | 2 | 1 | 3 | 1 | — | 1 | 1 | 1 | 4 | 5 | 4 | 1 | 2 | 4 | 6 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 32 | 32 | 31 | 31 | 31 | 32 | 31 | 31 | 31 | 30 | 30 | 30 | 29 | 29 | 30 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SW 18 | SW 18 | SW 17 | SW 16 | SSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 405 | 392 | 237 | 193 | 220 | 154 | 455 | 449 | 553 | 767 | 864 | 929 | 1018 | 955 | 1088 | 1140 | 1124 | 1124 | 1109 | 1109 | 915 | 1002 | 975 | 934 |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | S 10 | S 10 | S 10 | SW 18 | SSW 12 | SSW 12 | SW 12 | SW 12 | SW 12 | S 11 | S 11 | S 10 | S 9 | S 10 | S 10 | S 10 | WNW 8 | WNW 8 | SSE 10 | SSE 10 | SSE 10 | S 10 |
| kJ | 33 | 45 | 70 | 68 | 67 | 255 | 190 | 187 | 175 | 149 | 116 | 82 | 82 | 80 | 64 | 65 | 71 | 73 | 47 | 62 | 77 | 75 | 55 | 47 |
Swell 3 Height (m) Direction Period (s) | SW 21 | SSW 20 | W 8 | W 8 | W 8 | S 9 | W 8 | W 8 | W 8 | W 8 | S 11 | SW 12 | SW 12 | W 8 | W 8 | W 8 | W 8 | W 8 | SSE 10 | SSE 10 | SSW 18 | W 15 | W 15 | W 15 |
| kJ | 17 | 38 | 44 | 43 | 43 | 63 | 44 | 44 | 44 | 43 | 82 | 114 | 114 | 46 | 46 | 45 | 44 | 43 | 77 | 77 | 120 | 4 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 5 | WNW 5 | WNW 6 | WNW 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 21 | 58 | 119 | 242 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 126 | 64 | 64 | 64 | 51 | 0 | 0 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 64 | 15 | 15 | 15 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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