Surf Forecasts:
How big are the waves at Pennington Bay today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 5.5ft (1.7m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 6ft (1.8m), 17s period with SSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 7ft (2.1m), 16s period with SSW swell.
The current surf forecast for Pennington Bay at 2PM is: 1.8m 17s primary swell from a South-southwest direction and 0.9m 18s secondary swell from a South-southwest direction (forecast issued at 08:30am August 21). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 5.5ft (1.7m) | 15s |
| Afternoon (21 Aug) | 6ft (1.8m) | 17s |
| Evening (21 Aug) | 7ft (2.1m) | 16s |
Table - waves today at Pennington Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Sun night, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||
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) | SSW 15 | SSW 15 | SSW 14 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 17 | S 16 | S 16 | S 16 | S 16 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1525 | 1174 | 1031 | 1800 | 1796 | 2161 | 2054 | 2224 | 2002 | 1703 | 1658 | 1763 | 2119 | 1881 | 1686 | 1484 | 1335 | 2373 | 1834 | 1651 | 1434 | 1225 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | on | on | glassy | glassy | cross-off | cross-off | off | off | off | off | off |
High Tide | 8:23AM1.34m | 6:26PM0.69m | 9:05AM1.25m | 10:06AM1.15m | ||||||||||||||||||
Low Tide | 3:23PM0.64m | 00:53AM0.34m | 00:28AM0.37m | |||||||||||||||||||
 |  | | |  | | | | |  | |  |  | | | | | | | | | | |
 | 6:54 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — |
 | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 13 | 14 | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 15 |
Feels °C | 8 | 9 | 10 | 10 | 10 | 11 | 10 | 9 | 9 | 9 | 12 | 13 | 11 | 11 | 11 | 11 | 10 | 9 | 10 | 10 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 17 | S 16 | S 16 | S 16 | S 16 |
| kJ | 1525 | 1174 | 1031 | 1800 | 1796 | 2161 | 2054 | 2224 | 2002 | 1703 | 1658 | 1763 | 2119 | 1881 | 1686 | 1484 | 1335 | 2373 | 1834 | 1651 | 1434 | 1225 |
Swell 2 Height (m) Direction Period (s) | — | SSW 18 | SSW 18 | SSW 18 | — | — | — | — | S 24 | SSW 23 | SSW 22 | S 21 | SSW 22 | SSW 19 | S 19 | S 18 | S 18 | SSW 18 | — | — | — | — |
| kJ | — | 283 | 516 | 589 | — | — | — | — | 43 | 107 | 91 | 332 | 45 | 627 | 593 | 777 | 741 | 697 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 57 | 57 | 59 | 59 | 59 | 59 | 57 | 59 | 57 | 57 | 96 | 96 | 57 | 57 | 57 | 59 | 59 | 59 | 59 | 59 | 54 | 54 |
Best forecast wave conditions in Kangaroo Island | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Pennington Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest