Surf Forecasts:
How big are the waves at Arniston today (22 Jun):
- Morning surf: Morning surf (22 Jun, local time) - 3.5ft (1.1m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (22 Jun, local time) - 3.5ft (1.0m), 13s period with SSW swell.
- Evening surf: Evening surf (22 Jun, local time) - 3.5ft (1.1m), 12s period with SW swell.
The current surf forecast for Arniston at 7AM is: 1.1m 14s primary swell from a Southwest direction and 0.5m 8s secondary swell from a East direction (forecast issued at 01:00am June 22). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jun) | 3.5ft (1.1m) | 14s |
| Afternoon (22 Jun) | 3.5ft (1.0m) | 13s |
| Evening (22 Jun) | 3.5ft (1.1m) | 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 5mm), mostly falling on Tue night. Very mild (max 19°C on Mon morning, min 12°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 22 | Tuesday 23 | Wednesday 24 | ||||||||||||||||||||||
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 | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SW 12 | W 7 | SW 15 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 13 | SW 19 | SW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 17 | SSW 16 | SSW 16 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 431 | 463 | 463 | 357 | 362 | 351 | 335 | 287 | 331 | 631 | 400 | 394 | 384 | 500 | 576 | 908 | 1263 | 3315 | 3504 | 3156 | 3744 | 2900 | 2751 | 2365 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off | glassy | on | on | on | on | on | on |
High Tide | 9:13AM1.26m | 9:44PM1.47m | 10:31AM1.23m | 10:50PM1.44m | 11:43AM1.26m | |||||||||||||||||||
Low Tide | 3:16AM0.59m | 3:10PM0.64m | 4:28AM0.61m | 4:23PM0.70m | 5:36AM0.59m | 5:37PM0.70m | ||||||||||||||||||
 | |  |  | | | |  |  | |  | | | |  | | |  | | | | | | | |
 | — | 7:46 | — | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:36 | — | — |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 1 | 2 | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 18 | 19 | 19 | 17 | 16 | 15 | 15 | 15 | 15 | 17 | 19 | 18 | 14 | 12 | 14 | 13 | 13 | 14 | 14 | 14 | 15 | 15 |
Feels °C | 16 | 16 | 17 | 18 | 17 | 15 | 15 | 14 | 15 | 14 | 11 | 12 | 14 | 14 | 8 | 8 | 12 | 12 | 11 | 11 | 10 | 9 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SW 12 | SSW 12 | SW 15 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 13 | SSW 12 | SSW 12 | SSW 17 | SSW 16 | SSW 16 | SSW 17 | SSW 16 | SSW 16 | SSW 15 |
| kJ | 431 | 463 | 463 | 357 | 362 | 351 | 335 | 287 | 251 | 631 | 400 | 394 | 384 | 500 | 576 | 908 | 1000 | 3315 | 3504 | 3156 | 3744 | 2900 | 2751 | 2365 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 9 | ESE 9 | S 15 | S 16 | E 9 | E 9 | WSW 8 | WSW 8 | SSW 22 | SSW 20 | SW 19 | SW 18 | SW 17 | — | — | — | — | — | — |
| kJ | 43 | 41 | 28 | 28 | 18 | 25 | 15 | 116 | 177 | 6 | 7 | 59 | 45 | 46 | 259 | 828 | 1263 | 2091 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | WSW 7 | SE 8 | E 8 | E 7 | E 9 | E 9 | E 7 | — | — | — | — | — | — | — | — | — |
| kJ | 11 | 6 | 6 | 2 | 2 | 2 | 2 | 14 | 36 | 2 | 1 | 4 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | W 3 | W 5 | W 7 | W 7 | WSW 8 | W 4 | WNW 3 | WNW 3 | SW 4 | — | — | — | — | — | — | — | — | ESE 4 |
| kJ | — | — | — | — | — | — | 3 | 97 | 331 | 302 | 87 | 14 | 3 | 3 | 12 | — | — | — | — | — | — | — | — | 15 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 168 | 120 | 0 | 105 | 113 | 113 | 137 | 139 | 139 | 139 |
Best forecast wave conditions in Overberg | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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