Surf Forecasts:
How big are the waves at Dias Beach today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 3.5ft (1.1m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 3ft (0.9m), 13s period with SW swell.
- Evening surf: Evening surf (17 Aug, local time) - 3.5ft (1.0m), 16s period with SW swell.
The current surf forecast for Dias Beach at 12AM is: 0.9m 15s primary swell from a Southwest direction and 0.6m 8s secondary swell from a East direction (forecast issued at 07:00pm August 16). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 3.5ft (1.1m) | 14s |
| Afternoon (17 Aug) | 3ft (0.9m) | 13s |
| Evening (17 Aug) | 3.5ft (1.0m) | 16s |
Table - waves today at Dias Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Mon afternoon, min 13°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | |||||||||||||||||
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 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 16 | SW 15 | SW 14 | SSW 14 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 287 | 273 | 375 | 360 | 529 | 514 | 410 | 299 | 304 | 489 | 453 | 407 | 357 | 418 | 486 | 578 | 745 | 936 | 922 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross-off | glassy | glassy | glassy | cross-on | cross | cross-off | off | off | off | glassy | cross | cross-on | on | on | cross-on |
High Tide | 6:02PM2.01m | 6:12AM1.78m | 6:35PM1.87m | 6:44AM1.64m | 7:09PM1.71m | ||||||||||||||
Low Tide | 00:03AM0.41m | 12:05PM0.38m | 00:34AM0.54m | 12:34PM0.51m | |||||||||||||||
 |  | | |  | | | | | |  | | |  |  | | | | | |
 | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — |
 | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 15 | 16 | 16 | 16 | 18 | 20 | 17 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 13 | 13 |
Feels °C | 14 | 13 | 13 | 14 | 14 | 15 | 17 | 19 | 15 | 15 | 14 | 14 | 14 | 15 | 14 | 13 | 12 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 16 | SW 15 | SW 14 | SSW 14 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 287 | 273 | 375 | 360 | 529 | 514 | 410 | 299 | 304 | 489 | 453 | 407 | 357 | 418 | 486 | 578 | 745 | 936 | 922 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 9 | E 8 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 |
| kJ | 27 | 26 | 26 | 68 | 69 | 68 | 74 | 31 | 82 | 82 | 82 | 83 | 58 | 55 | 55 | 35 | 33 | 32 | 31 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 11 | SW 8 | E 11 | — | — | ESE 9 | — | E 11 | — | — | — | — | — | — | — | — | — |
| kJ | 35 | 37 | 37 | 35 | 22 | — | — | 29 | — | 81 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SSW 2 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 4 | 23 | 0 | 0 | 0 | 0 | 0 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 62 | 62 | 62 |
Best forecast wave conditions in Garden Route | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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