Surf Forecasts:
How big are the waves at Hanson Bay today (18 Aug):
- Afternoon surf: Afternoon surf (18 Aug, local time) - 6ft (1.8m), 16s period with SW swell.
- Evening surf: Evening surf (18 Aug, local time) - 5ft (1.6m), 16s period with SW swell.
The current surf forecast for Hanson Bay at 8PM is: 1.6m 16s primary swell from a Southwest direction (forecast issued at 02:30pm August 18). An open ocean swell of 0.5m 6s is not directed at the surf break, a second open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | - | - |
| Afternoon (18 Aug) | 6ft (1.8m) | 16s |
| Evening (18 Aug) | 5ft (1.6m) | 16s |
Table - waves today at Hanson Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Tue night. Very mild (max 17°C on Tue afternoon, min 12°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||||
12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WSW 15 | WSW 15 | W 9 | WSW 14 | W 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 16 | WSW 16 | WSW 16 | WSW 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1916 | 1611 | 1449 | 1193 | 980 | 993 | 980 | 1001 | 997 | 1108 | 1299 | 3160 | 2995 | 2941 | 1935 | 2028 | 3288 | 1880 | 2178 | 2596 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross |
High Tide | 3:11PM0.56m | 4:37AM0.69m | 3:05PM0.53m | 5:14AM0.67m | 2:43PM0.51m | |||||||||||||||
Low Tide | 9:59AM0.26m | 9:41PM0.00m | 10:29AM0.34m | 9:53PM0.00m | 10:56AM0.43m | |||||||||||||||
 | |  |  |  | | |  |  |  | | | |  | | | | |  | | |
 | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — |
 | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | 7 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 17 | 17 | 16 | 15 | 14 | 13 | 13 | 14 | 15 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 13 | 13 |
Feels °C | 13 | 13 | 12 | 10 | 10 | 8 | 8 | 8 | 9 | 7 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | W 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 16 | W 9 | WSW 16 | WSW 16 |
| kJ | 1916 | 1611 | 1449 | 1193 | 980 | 993 | 980 | 1001 | 974 | 996 | 1299 | 3160 | 2995 | 2941 | 1935 | 2028 | 3288 | 758 | 2178 | 2596 |
Swell 2 Height (m) Direction Period (s) | E 6 | E 6 | E 6 | SSE 7 | ENE 5 | ENE 5 | E 5 | ESE 7 | WSW 20 | WSW 20 | WSW 20 | WSW 19 | WSW 18 | SW 18 | SW 16 | SW 16 | — | WSW 16 | — | WSW 10 |
| kJ | 30 | 22 | 15 | 4 | 8 | 5 | 2 | 5 | 163 | 253 | 336 | 617 | 565 | 465 | 1070 | 677 | — | 1880 | — | 567 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 9 | — | — | SE 7 | SE 7 | SE 7 | — | ESE 7 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 7 | 2 | — | — | 8 | 7 | 8 | — | 5 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 5 | NNW 3 | N 3 | NNE 5 | NW 6 | WNW 6 | WNW 7 | WNW 8 | W 8 | W 9 | W 9 | — | — | — | — | — | — | — | WSW 9 | — |
| kJ | 13 | 5 | 5 | 50 | 105 | 216 | 444 | 768 | 997 | 1108 | 1171 | — | — | — | — | — | — | — | 655 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 29 | 173 | 171 | 168 | 164 | 424 | 492 | 492 | 492 | 29 | 0 | 0 | 0 | 83 | 83 | 83 | 83 | 52 |
Best forecast wave conditions in Kangaroo Island | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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