Surf Forecasts:
How big are the waves at Donkin Bay today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 7ft (2.2m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 7ft (2.2m), 13s period with WSW swell.
- Evening surf: Evening surf (30 Aug, local time) - 8ft (2.5m), 12s period with SW swell.
The current surf forecast for Donkin Bay at 12AM is: 1.7m 14s primary swell from a West-southwest direction and 1.3m 9s secondary swell from a West-southwest direction, 1.4m 6s secondary swell from a South-southwest direction (forecast issued at 07:00pm August 29). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 7ft (2.2m) | 13s |
| Afternoon (30 Aug) | 7ft (2.2m) | 13s |
| Evening (30 Aug) | 8ft (2.5m) | 12s |
Table - waves today at Donkin Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Sat night, min 10°C on Sun morning). Winds decreasing (fresh winds from the S on Sat night, light winds from the SSE by Mon morning). | |||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | |||||||||||||||||
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) | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | WSW 12 | SW 12 | WSW 12 | SW 11 | WSW 11 | WSW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 789 | 892 | 979 | 586 | 663 | 1673 | 1622 | 1597 | 1914 | 1913 | 1627 | 1346 | 1182 | 956 | 857 | 793 | 780 | 458 | 450 |
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 | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off |
High Tide | 4:00PM1.80m | 4:16AM1.67m | 4:31PM1.79m | 4:49AM1.63m | 5:03PM1.75m | ||||||||||||||
Low Tide | 10:12PM0.08m | 10:17AM0.10m | 10:43PM0.09m | 10:48AM0.14m | |||||||||||||||
 |  |  |  | |  | | | | | | | |  | | | | | | |
 | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — |
 | 6:28 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 13 | 12 | 11 | 10 | 12 | 13 | 13 | 12 | 11 | 10 | 10 | 10 | 12 | 13 | 13 | 12 | 12 |
Feels °C | 7 | 7 | 6 | 6 | 5 | 5 | 8 | 7 | 6 | 5 | 6 | 6 | 7 | 7 | 9 | 9 | 7 | 6 | 8 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 14 | SW 9 | SW 9 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | — | SW 12 | SW 12 | SW 12 | WSW 12 | SW 12 | WSW 12 | SW 11 | WSW 11 | WSW 11 |
| kJ | 789 | 892 | 979 | 475 | 465 | 1673 | 1622 | 1597 | 876 | — | 1627 | 1346 | 1182 | 956 | 857 | 793 | 780 | 458 | 450 |
Swell 2 Height (m) Direction Period (s) | — | — | WSW 9 | WSW 13 | WSW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 258 | 586 | 663 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 6 | SSW 6 | SW 9 | — | — | — | WSW 13 | SW 12 | SW 12 | — | — | — | — | — | — | SW 4 | SSW 6 | SSW 6 |
| kJ | 111 | 143 | 160 | 367 | — | — | — | 1281 | 1914 | 1913 | — | — | — | — | — | — | 26 | 132 | 118 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 440 | 215 | 215 | 286 | 103 | 221 | 56 | 446 | 446 | 286 | 262 | 56 | 0 | 0 | 103 | 215 | 227 | 212 | 103 |
Best forecast wave conditions in West Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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