Surf Forecasts:
How big are the waves at Arniston today (10 Jun):
- Morning surf: Morning surf (10 Jun, local time) - 4.5ft (1.3m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (10 Jun, local time) - 4.5ft (1.3m), 12s period with SSW swell.
- Evening surf: Evening surf (10 Jun, local time) - 4ft (1.2m), 12s period with SW swell.
The current surf forecast for Arniston at 11AM is: 1.3m 12s primary swell from a South-southwest direction and 0.6m 10s secondary swell from a East direction (forecast issued at 07:00am June 10). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jun) | 4.5ft (1.3m) | 12s |
| Afternoon (10 Jun) | 4.5ft (1.3m) | 12s |
| Evening (10 Jun) | 4ft (1.2m) | 12s |
Table - waves today at Arniston. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Thu night. Warm (max 20°C on Thu afternoon, min 13°C on Wed morning). Winds increasing (calm on Wed night, strong winds from the W by Thu night). | ||||||||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | WSW 12 | SW 12 | SW 12 | SW 10 | WSW 11 | SW 10 | SW 10 | SW 11 | SW 11 | SW 11 | SW 10 | SSW 10 | SSW 9 | SSW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 443 | 508 | 480 | 472 | 414 | 407 | 407 | 349 | 268 | 315 | 1553 | 314 | 349 | 246 | 2160 | 540 | 628 | 725 | 738 | 548 | 385 | 179 | 140 | 444 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross | glassy | cross-on | cross-on | glassy | off | cross-off | off | off | off | off | off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | off | off |
High Tide | 11:06AM1.37m | 11:25PM1.64m | 12:11PM1.48m | 00:24AM1.74m | 1:07PM1.60m | 1:18AM1.84m | ||||||||||||||||||
Low Tide | 4:53AM0.49m | 4:57PM0.54m | 5:57AM0.36m | 6:03PM0.47m | 6:54AM0.24m | 7:03PM0.37m | ||||||||||||||||||
 |  | | | |  | |  | | | | | | | |  |  |  |  | | | | | | |
 | 7:41 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | 7:43 |
 | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — | 5:34 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 17 | 20 | 19 | 17 | 16 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 14 | 13 |
Feels °C | 13 | 12 | 13 | 16 | 14 | 14 | 15 | 13 | 12 | 11 | 13 | 15 | 15 | 14 | 13 | 10 | 6 | 7 | 8 | 9 | 10 | 12 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 12 | SW 12 | SW 12 | SW 10 | SW 11 | E 9 | E 9 | SW 11 | SW 11 | SW 11 | SW 10 | SSW 10 | SSW 9 | SSW 12 |
| kJ | 443 | 508 | 480 | 472 | 414 | 407 | 407 | 349 | 268 | 315 | 361 | 314 | 349 | 246 | 326 | 15 | 14 | 725 | 738 | 548 | 385 | 179 | 140 | 444 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | SSW 12 | E 9 | E 9 | E 9 | E 9 | SW 12 | E 9 | — | — | E 9 | E 9 | E 9 | WSW 12 | WSW 10 | WSW 11 | WSW 10 |
| kJ | 71 | 70 | 70 | 68 | 47 | 47 | 45 | 44 | 106 | 26 | 26 | 26 | 27 | 73 | 26 | — | — | 14 | 14 | 14 | 78 | 141 | 101 | 63 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 9 | SSW 12 | S 11 | — | — | E 9 | SW 13 | — | — | — | — | — | E 9 | SSW 12 | SSW 12 | E 9 |
| kJ | — | — | — | — | — | — | — | — | 41 | 48 | 9 | — | — | 27 | 42 | — | — | — | — | — | 14 | 44 | 115 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WSW 12 | W 3 | W 3 | WNW 3 | WSW 11 | SW 10 | SW 10 | W 4 | W 4 | W 4 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 1553 | 5 | 5 | 2 | 2160 | 540 | 628 | 22 | 15 | 10 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 76 | 0 | 0 | 0 | 76 | 76 | 76 | 0 | 0 | 76 | 0 | 0 | 0 | 0 | 105 | 105 | 183 | 149 | 149 | 149 | 120 | 103 | 0 |
Best forecast wave conditions in Overberg | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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