Surf Forecasts:
How big are the waves at Pennington Bay today (19 Aug):
- Afternoon surf: Afternoon surf (19 Aug, local time) - 4.5ft (1.3m), 15s period with SSW swell.
- Evening surf: Evening surf (19 Aug, local time) - 4.5ft (1.3m), 14s period with SSW swell.
The current surf forecast for Pennington Bay at 8PM is: 1.3m 14s primary swell from a South-southwest direction and 0.4m 19s secondary swell from a South-southwest direction, 0.5m 4s secondary swell from a West-northwest direction (forecast issued at 02:30pm August 19). The wind direction is predicted to be cross-shore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | - | - |
| Afternoon (19 Aug) | 4.5ft (1.3m) | 15s |
| Evening (19 Aug) | 4.5ft (1.3m) | 14s |
Table - waves today at Pennington Bay. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Very mild (max 15°C on Wed afternoon, min 12°C on Wed night). Winds decreasing (fresh winds from the WNW on Wed afternoon, light winds from the WSW by Sat morning). | ||||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | ||||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 296 | 665 | 742 | 612 | 537 | 553 | 542 | 662 | 827 | 838 | 1179 | 1278 | 1511 | 1567 | 1525 | 1174 | 911 | 1800 | 1830 | 1889 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-off | cross | cross-off | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:49PM0.92m | 7:48AM1.40m | 6:59PM0.80m | 8:23AM1.34m | 6:26PM0.69m | |||||||||||||||
Low Tide | 1:39PM0.52m | 00:39AM0.28m | 2:22PM0.58m | 00:51AM0.30m | 3:23PM0.64m | |||||||||||||||
 | |  | | |  |  | |  |  | | | | | |  | | | | | |
 | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — |
 | — | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 13 | 12 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 13 | 14 | 15 | 14 | 14 |
Feels °C | 8 | 9 | 8 | 9 | 10 | 10 | 9 | 8 | 9 | 10 | 9 | 9 | 9 | 8 | 8 | 10 | 10 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 17 | SSW 16 | SSW 16 |
| kJ | 296 | 665 | 742 | 612 | 537 | 553 | 542 | 662 | 827 | 838 | 1179 | 1278 | 1511 | 1567 | 1525 | 1174 | 911 | 1800 | 1830 | 1889 |
Swell 2 Height (m) Direction Period (s) | SW 9 | SSW 20 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SW 7 | SSW 16 | NNW 4 | — | — | SSW 20 | SSW 20 | — | SSW 18 | SSW 18 | SSW 18 | — | — |
| kJ | 87 | 39 | 78 | 123 | 188 | 243 | 240 | 51 | 326 | 1 | — | — | 128 | 151 | — | 283 | 516 | 454 | — | — |
Swell 3 Height (m) Direction Period (s) | SSW 21 | SSW 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 42 | 43 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 4 | NW 4 | WNW 4 | WNW 3 | WNW 3 | NW 3 | NW 3 | NW 3 | WNW 4 | SW 3 | SW 11 | SW 11 | — | — | — | — | — | — | — | — |
| kJ | 26 | 15 | 11 | 7 | 4 | 2 | 2 | 9 | 10 | 2 | 399 | 364 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 439 | 625 | 96 | 87 | 54 | 71 | 83 | 77 | 506 | 59 | 57 | 57 | 57 | 57 | 57 | 57 | 59 | 59 | 57 | 57 |
Best forecast wave conditions in Kangaroo Island | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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