Surf Forecasts:
How big are the waves at Donkin Bay today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 6ft (1.9m), 12s period with WSW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 5.5ft (1.7m), 11s period with WSW swell.
- Evening surf: Evening surf (31 Aug, local time) - 4.5ft (1.4m), 11s period with WSW swell.
The current surf forecast for Donkin Bay at 12AM is: 2.5m 12s primary swell from a Southwest direction and 2.1m 12s secondary swell from a Southwest direction (forecast issued at 07:00pm August 30). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 6ft (1.9m) | 12s |
| Afternoon (31 Aug) | 5.5ft (1.7m) | 11s |
| Evening (31 Aug) | 4.5ft (1.4m) | 11s |
Table - waves today at Donkin Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Tue morning, min 10°C on Sun night). Winds increasing (light winds from the E on Sun night, fresh winds from the S by Tue night). | |||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | |||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 11 | WSW 11 | WSW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 13 | SW 13 | SW 13 | SW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 1824 | 2010 | 1713 | 1346 | 1119 | 956 | 807 | 793 | 799 | 517 | 450 | 485 | 350 | 807 | 821 | 1127 | 1261 | 1346 | 1568 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off |
High Tide | 4:31PM1.79m | 4:49AM1.63m | 5:03PM1.75m | 5:25AM1.56m | 5:39PM1.66m | ||||||||||||||
Low Tide | 10:43PM0.09m | 10:48AM0.14m | 11:16PM0.13m | 11:21AM0.22m | |||||||||||||||
 |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — |
 | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 12 | 11 | 10 | 10 | 10 | 12 | 13 | 13 | 12 | 11 | 10 | 10 | 10 | 14 | 14 | 13 | 12 | 11 |
Feels °C | 7 | 5 | 5 | 6 | 8 | 7 | 9 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 10 | 9 | 7 | 5 | 6 |
Swell 1 Height (m) Direction Period (s) | — | — | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 11 | WSW 11 | WSW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | — | — | 1250 | 1346 | 1119 | 956 | 807 | 793 | 799 | 517 | 450 | 485 | 350 | 807 | 821 | 1127 | 1261 | 1346 | 1568 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | WSW 11 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 214 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | — | — | — | — | — | SW 4 | SSW 5 | SSW 6 | SSW 5 | SSW 5 | — | — | SSW 4 | SSW 5 | SSW 5 | SSW 6 |
| kJ | 1824 | 2010 | 1713 | — | — | — | — | — | 27 | 86 | 100 | 46 | 30 | — | — | 11 | 37 | 106 | 111 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 446 | 272 | 262 | 0 | 0 | 0 | 103 | 215 | 253 | 215 | 56 | 0 | 3 | 0 | 56 | 103 | 262 | 221 | 221 |
Best forecast wave conditions in West Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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