Surf Forecasts:
How big are the waves at Pennington Bay today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 4.5ft (1.4m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 4.5ft (1.4m), 16s period with SSW swell.
- Evening surf: Evening surf (17 Aug, local time) - 4ft (1.2m), 15s period with S swell.
The current surf forecast for Pennington Bay at 11AM is: 1.4m 16s primary swell from a South-southwest direction and 0.5m 5s secondary swell from a Southeast direction (forecast issued at 08:30am August 17). An open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 4.5ft (1.4m) | 16s |
| Afternoon (17 Aug) | 4.5ft (1.4m) | 16s |
| Evening (17 Aug) | 4ft (1.2m) | 15s |
Table - waves today at Pennington Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Very mild (max 16°C on Mon afternoon, min 13°C on Mon morning). Winds decreasing (strong winds from the N on Tue night, light winds from the WNW by Wed night). | ||||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||||||
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 | 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) | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | S 15 | S 15 | S 15 | SSW 18 | S 17 | S 17 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1193 | 1042 | 1029 | 1016 | 904 | 627 | 619 | 522 | 522 | 869 | 708 | 643 | 522 | 421 | 333 | 329 | 329 | 320 | 296 | 288 | 822 | 833 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross | cross | cross | cross | cross |
High Tide | 6:22AM1.35m | 6:13PM1.14m | 6:47AM1.42m | 6:32PM1.03m | 7:16AM1.43m | 6:49PM0.92m | ||||||||||||||||
Low Tide | 12:26PM0.45m | 00:09AM0.31m | 1:02PM0.47m | 00:24AM0.29m | 1:39PM0.52m | |||||||||||||||||
 |  |  | |  |  | | | |  | | | | |  |  | | | | | | | |
 | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — |
 | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — |
Temp °C | 12 | 13 | 14 | 16 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 16 | 14 | 14 | 13 | 13 | 14 | 15 | 14 | 13 | 13 |
Feels °C | 7 | 8 | 10 | 12 | 9 | 8 | 8 | 9 | 8 | 8 | 8 | 10 | 12 | 8 | 7 | 8 | 7 | 8 | 8 | 7 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | S 15 | S 15 | S 15 | SSW 18 | S 17 | S 17 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SW 8 | SSW 14 | SSW 14 |
| kJ | 1193 | 1042 | 1029 | 1016 | 904 | 627 | 619 | 522 | 522 | 869 | 708 | 643 | 522 | 421 | 333 | 329 | 329 | 320 | 296 | 112 | 822 | 833 |
Swell 2 Height (m) Direction Period (s) | S 24 | SE 5 | SSW 22 | S 22 | S 21 | S 20 | S 19 | S 19 | SSW 14 | S 10 | E 5 | E 5 | E 5 | ENE 5 | E 5 | E 5 | SW 8 | SW 9 | SW 8 | SSW 15 | SSW 20 | S 19 |
| kJ | 11 | 12 | 199 | 236 | 326 | 377 | 470 | 455 | 327 | 8 | 11 | 7 | 8 | 8 | 4 | 2 | 17 | 20 | 69 | 288 | 78 | 186 |
Swell 3 Height (m) Direction Period (s) | S 24 | S 24 | — | SSE 6 | S 10 | S 10 | S 10 | S 10 | S 10 | — | — | S 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SSW 21 | SSW 20 | SW 20 | SSW 19 |
| kJ | 11 | 44 | — | 6 | 35 | 18 | 17 | 17 | 17 | — | — | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 42 | 40 | 100 | 148 |
Wind waves Height (m) Direction Period (s) | E 4 | ENE 4 | E 5 | E 5 | E 5 | ENE 5 | ENE 4 | NE 4 | NE 4 | NNE 4 | NNE 4 | N 4 | N 4 | N 4 | N 5 | NNW 5 | NW 4 | WNW 4 | NW 4 | WNW 4 | WNW 4 | WSW 7 |
| kJ | 6 | 17 | 45 | 46 | 55 | 37 | 25 | 21 | 24 | 32 | 25 | 16 | 7 | 19 | 62 | 42 | 24 | 29 | 24 | 16 | 10 | 142 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 54 | 54 | 54 | 81 | 92 | 92 | 92 | 92 | 92 | 92 | 81 | 92 | 54 | 54 | 59 | 71 | 71 | 93 | 89 | 94 | 439 | 439 |
Best forecast wave conditions in Kangaroo Island | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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