
Surf Forecasts:
How big are the waves at Asu today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 5ft (1.6m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 5ft (1.5m), 14s period with SW swell.
- Evening surf: Evening surf (21 Jun, local time) - 5ft (1.5m), 14s period with SW swell.
The current surf forecast for Asu at 4PM is: 1.5m 14s primary swell from a Southwest direction and 1.6m 8s secondary swell from a West direction (forecast issued at 12:00pm June 21). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 5ft (1.6m) | 14s |
| Afternoon (21 Jun) | 5ft (1.5m) | 14s |
| Evening (21 Jun) | 5ft (1.5m) | 14s |
Table - waves today at Asu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 35mm), heaviest during Sun morning. Warm (max 28°C on Mon afternoon, min 24°C on Sun morning). Winds decreasing (fresh winds from the WNW on Sun morning, calm by Tue night). | ||||||||||||||||||||||||
Sun 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 | ||||||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SSW 16 | SSW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph | ||||||||||||||||||||||||
1031 | 1031 | 915 | 1002 | 877 | 934 | 681 | 828 | 681 | 907 | 907 | 907 | 893 | 893 | 1208 | 1112 | 1028 | 918 | 930 | 918 | 829 | 711 | 711 | 711 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on | on | glassy | on |
High Tide | 11:35PM0.54m | 11:21AM0.57m | 00:42AM0.56m | 12:19PM0.49m | 1:47AM0.59m | |||||||||||||||||||
Low Tide | 5:10PM0.14m | 5:11AM0.27m | 5:54PM0.16m | 6:45AM0.30m | 6:41PM0.17m | |||||||||||||||||||
6:26 | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | |
— | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | 6:37 | |
mm | 16 | 16 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 |
Temp °C | 25 | 24 | 26 | 26 | 27 | 26 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 26 | 23 | 25 | 27 | 29 | 28 | 30 | 29 | 29 | 30 | 30 | 30 | 31 | 31 | 31 | 30 | 30 | 30 | 29 | 31 | 32 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | W 8 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SSW 16 | SSW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
1031 | 1031 | 329 | 1002 | 877 | 934 | 681 | 828 | 681 | 907 | 907 | 907 | 893 | 893 | 1208 | 1112 | 1028 | 918 | 930 | 918 | 829 | 711 | 711 | 711 | |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | SW 14 | W 8 | W 8 | W 8 | W 7 | W 7 | SW 17 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 9 | W 12 | W 8 | W 8 | W 11 | W 11 | W 10 |
73 | 50 | 915 | 240 | 169 | 111 | 88 | 70 | 400 | 50 | 37 | 37 | 25 | 23 | 23 | 15 | 15 | 24 | 70 | 21 | 21 | 58 | 58 | 56 | |
Swell 3 Height (m) Direction Period (s) | S 10 | SSW 18 | S 10 | S 10 | S 10 | S 10 | SSW 16 | SW 16 | W 7 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | WNW 10 | WNW 11 | SSE 8 | SSE 8 | SSE 8 |
74 | 61 | 50 | 50 | 49 | 47 | 334 | 125 | 52 | 31 | 31 | 29 | 28 | 16 | 16 | 15 | 15 | 15 | 14 | 21 | 22 | 7 | 7 | 7 | |
Wind waves Height (m) Direction Period (s) | W 7 | W 8 | — | WNW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
223 | 364 | — | 149 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 64 | 372 | 372 | 372 | 372 | 76 | 15 | 64 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 64 | 64 | 15 | 15 | 15 |
Best forecast wave conditions in Nias | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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