Surf Forecasts:
How big are the waves at Pennington Bay today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 3.5ft (1.0m), 15s period with S swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 5.5ft (1.7m), 17s period with S swell.
- Evening surf: Evening surf (21 Oct, local time) - 6.5ft (2.0m), 17s period with S swell.
The current surf forecast for Pennington Bay at 3AM is: 1.0m 14s primary swell from a South direction and 0.3m 21s secondary swell from a South direction (forecast issued at 09:30pm October 20). The wind direction is predicted to be cross-onshore.
| Time (ACDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 3.5ft (1.0m) | 15s |
| Afternoon (21 Oct) | 5.5ft (1.7m) | 17s |
| Evening (21 Oct) | 6.5ft (2.0m) | 17s |
Table - waves today at Pennington Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Thu morning, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||
7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SSW 13 | S 13 | S 14 | S 14 | S 14 | S 16 | S 16 | S 17 | S 17 | S 17 | S 17 | S 17 | SSW 16 | SSW 16 | SSW 16 | S 16 | S 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||
 kJ | 418 | 350 | 400 | 411 | 400 | 589 | 1193 | 1932 | 2146 | 2461 | 2620 | 2357 | 1916 | 1869 | 1664 | 1440 | 1386 | 1092 |
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-on | cross | cross | cross-on | cross-on | cross | cross | cross-off | off | off | cross-off | cross-on | cross-on | on |
High Tide | 11:16AM1.02m | 5:44AM0.87m | 2:13PM1.01m | |||||||||||||||
Low Tide | 9:22PM0.49m | 9:23PM0.45m | 8:50AM0.83m | 9:36PM0.43m | ||||||||||||||
 |  | | | | | | | | | | | |  | |  | |  | |
 | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | 7:37 | — | — | — | — | — | — | — | 7:38 | — | — | — | — | — | — | — | 7:38 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 13 | 12 | 12 | 14 | 16 | 17 | 15 | 14 | 14 | 16 | 18 | 22 | 26 | 25 | 20 | 18 |
Feels °C | 11 | 11 | 12 | 10 | 9 | 10 | 13 | 14 | 12 | 11 | 11 | 14 | 16 | 18 | 23 | 23 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | S 13 | S 14 | S 14 | S 14 | S 16 | S 16 | S 17 | S 17 | S 17 | S 17 | S 17 | SSW 16 | SSW 16 | SSW 16 | S 16 | S 15 | SSW 15 |
| kJ | 418 | 350 | 400 | 411 | 400 | 589 | 1193 | 1932 | 2146 | 2461 | 2620 | 2357 | 1916 | 1869 | 1664 | 1440 | 1386 | 1092 |
Swell 2 Height (m) Direction Period (s) | S 24 | SSW 22 | SSW 21 | S 21 | S 20 | S 19 | — | SSW 17 | SSW 17 | — | — | SE 4 | SE 4 | — | — | SSW 20 | SSW 20 | SSW 20 |
| kJ | 43 | 91 | 153 | 80 | 194 | 369 | — | 980 | 1346 | — | — | 9 | 7 | — | — | 259 | 342 | 634 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SSW 16 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 169 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SE 3 | — | — | SE 3 | SE 4 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 3 | — | — | 5 | 9 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 57 | 92 | 57 | 57 | 57 | 92 | 99 | 107 | 57 | 94 | 57 | 57 | 59 | 59 | 59 | 57 | 54 | 81 |
Best forecast wave conditions in Kangaroo Island | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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