Surf Forecasts:
How big are the waves at Pennington Bay today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4ft (1.2m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3.5ft (1.1m), 13s period with SSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 3.5ft (1.0m), 12s period with SSW swell.
The current surf forecast for Pennington Bay at 4AM is: 1.3m 13s primary swell from a South-southwest direction and 0.2m 9s secondary swell from a South direction (forecast issued at 08:30pm July 20). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4ft (1.2m) | 13s |
| Afternoon (21 Jul) | 3.5ft (1.1m) | 13s |
| Evening (21 Jul) | 3.5ft (1.0m) | 12s |
Table - waves today at Pennington Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed afternoon. Very mild (max 15°C on Mon night, min 10°C on Wed night). Mainly fresh winds. | ||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 14 | S 13 | SSW 12 | SSW 12 | SSW 14 |
Wave Graph  | ||||||||||||||||||
 kJ | 784 | 874 | 838 | 636 | 617 | 523 | 437 | 431 | 405 | 323 | 318 | 258 | 134 | 236 | 222 | 688 | 612 | 1569 |
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 | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-on | cross | cross-on | cross-on | cross-on | on | on |
High Tide | 7:06PM1.15m | 7:52AM1.29m | 7:28PM1.02m | 8:30AM1.31m | 7:48PM0.89m | |||||||||||||
Low Tide | 1:10AM0.45m | 1:57PM0.63m | 1:26AM0.44m | 2:51PM0.69m | ||||||||||||||
 | | | | |  | | |  | | |  | | |  | |  | | |
 | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 13 | 12 | 13 | 14 | 13 | 12 | 11 |
Feels °C | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 11 | 10 | 8 | 8 | 7 | 7 | 6 | 4 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 14 | S 13 | — | S 14 | — |
| kJ | 784 | 874 | 838 | 636 | 617 | 523 | 437 | 431 | 405 | 323 | 318 | 258 | 134 | 236 | 222 | — | 200 | — |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | — | S 9 | S 9 | — | — | — | — | — | — | SSW 15 | S 14 | — | — | — | — | — |
| kJ | 17 | 8 | — | 7 | 2 | — | — | — | — | — | — | 43 | 104 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SW 6 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 24 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | — | — | — | — | N 3 | NNW 3 | N 3 | NW 3 | — | NW 2 | WNW 3 | WNW 3 | SW 6 | SW 7 | SSW 12 | SSW 12 | SSW 14 |
| kJ | 3 | — | — | — | — | 1 | 3 | 2 | 2 | — | 2 | 3 | 3 | 58 | 149 | 688 | 612 | 1569 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 59 | 54 | 59 | 84 | 87 | 626 | 629 | 639 | 616 | 445 |
Best forecast wave conditions in Kangaroo Island | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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