Surf Forecasts:
How big are the waves at Pennington Bay today (20 Jul):
- Afternoon surf: Afternoon surf (20 Jul, local time) - 3.5ft (1.0m), 15s period with SSW swell.
- Evening surf: Evening surf (20 Jul, local time) - 5ft (1.5m), 14s period with SSW swell.
The current surf forecast for Pennington Bay at 10PM is: 1.5m 14s primary swell from a South-southwest direction and 0.2m 10s secondary swell from a South direction (forecast issued at 02:30pm July 20). The wind direction is predicted to be cross-offshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | - | - |
| Afternoon (20 Jul) | 3.5ft (1.0m) | 15s |
| Evening (20 Jul) | 5ft (1.5m) | 14s |
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 afternoon, min 10°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||
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 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 | SSW 13 | S 13 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 376 | 456 | 784 | 874 | 838 | 636 | 617 | 523 | 437 | 431 | 405 | 323 | 318 | 258 | 134 | 297 | 286 | 324 | 988 | 1380 |
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-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 7:06PM1.15m | 7:52AM1.29m | 7:28PM1.02m | 8:30AM1.31m | 7:48PM0.89m | |||||||||||||||
Low Tide | 1:11PM0.59m | 1:10AM0.45m | 1:57PM0.63m | 1:26AM0.44m | 2:51PM0.69m | |||||||||||||||
 | |  | |  | | | | | | | | |  | |  |  | |  | | |
 | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — |
 | — | 5:25 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 14 | 15 | 14 | 15 | 14 | 14 | 14 | 13 | 14 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 13 | 12 | 11 |
Feels °C | 10 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 12 | 13 | 11 | 10 | 10 | 10 | 8 | 7 | 7 | 6 | 4 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | 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 | SSW 13 | S 13 | SSW 15 | — |
| kJ | 376 | 456 | 784 | 874 | 838 | 636 | 617 | 523 | 437 | 431 | 405 | 323 | 318 | 258 | 134 | 297 | 286 | 324 | 246 | — |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | — | S 9 | S 9 | — | — | — | — | — | — | SSW 15 | S 14 | — | — | — | — | — |
| kJ | 18 | 17 | 17 | 8 | — | 7 | 2 | — | — | — | — | — | — | 43 | 104 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 3 | NNW 3 | NNW 3 | — | — | — | — | NNW 3 | N 3 | NNW 3 | NNW 3 | — | NW 3 | WNW 3 | WSW 6 | SW 6 | SW 6 | SW 7 | SSW 14 | SSW 14 |
| kJ | 6 | 3 | 3 | — | — | — | — | 2 | 3 | 2 | 1 | — | 2 | 3 | 34 | 39 | 113 | 119 | 988 | 1380 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 59 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 59 | 59 | 84 | 87 | 626 | 616 | 616 | 616 | 445 |
Best forecast wave conditions in Kangaroo Island | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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