Surf Forecasts:
How big are the waves at Coffin Bay Peninsula today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 8ft (2.4m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 8ft (2.5m), 16s period with WSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 10ft (3.0m), 16s period with SW swell.
The current surf forecast for Coffin Bay Peninsula at 2AM is: 3.0m 15s primary swell from a West-southwest direction and 1.0m 19s secondary swell from a West-southwest direction, 1.4m 15s secondary swell from a Southwest direction (forecast issued at 08:30pm August 20). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 8ft (2.4m) | 14s |
| Afternoon (21 Aug) | 8ft (2.5m) | 16s |
| Evening (21 Aug) | 10ft (3.0m) | 16s |
Table - waves today at Coffin Bay Peninsula. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Fri night, min 12°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Thu 20 | Friday 21 | Saturday 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) | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 17 | WSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||
 kJ | 3113 | 3637 | 3487 | 3227 | 2582 | 2346 | 4539 | 3928 | 4176 | 4073 | 3970 | 3970 | 3650 | 3371 | 2963 | 2923 | 2746 | 2577 |
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-on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off |
High Tide | 4:33AM0.36m | 1:56PM0.29m | 5:21AM0.31m | 12:36PM0.31m | ||||||||||||||
Low Tide | 9:15PM0.02m | 9:55AM0.25m | 9:16PM0.04m | 8:51AM0.29m | 8:58PM0.06m | |||||||||||||
 |  | | | |  | | | | | |  | |  | | | | | |
 | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 14 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 |
Feels °C | 9 | 9 | 8 | 8 | 8 | 9 | 8 | 9 | 10 | 11 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 17 | WSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
| kJ | 3113 | 3637 | 3487 | 3227 | 2582 | 2346 | 4539 | 3928 | 4176 | 4073 | 3970 | 3970 | 3650 | 3371 | 2963 | 2923 | 2746 | 2577 |
Swell 2 Height (m) Direction Period (s) | — | SW 20 | WSW 20 | WSW 19 | WSW 18 | WSW 17 | WSW 15 | — | — | — | — | SW 24 | SW 24 | SW 23 | SW 22 | SW 21 | SW 20 | SW 19 |
| kJ | — | 244 | 485 | 973 | 1415 | 1383 | 131 | — | — | — | — | 22 | 141 | 140 | 453 | 548 | 851 | 1210 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | WSW 14 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 226 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | — | — | — | — | — | — | SW 16 | — | — | — | — | — | — |
| kJ | 1031 | 1005 | 930 | 881 | 869 | — | — | — | — | — | — | 964 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 221 | 315 | 221 | 221 | 174 | 174 | 339 | 337 | 184 | 221 | 107 | 152 | 152 | 107 | 174 | 174 | 107 | 23 |
Best forecast wave conditions in Eyre Peninsula | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
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