Surf Forecasts:
How big are the waves at Dias Beach today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4.5ft (1.4m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 6ft (1.9m), 14s period with SSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 5.5ft (1.7m), 13s period with SSW swell.
The current surf forecast for Dias Beach at 3AM is: 0.8m 16s primary swell from a South direction and 1.1m 11s secondary swell from a Southeast direction (forecast issued at 07:00pm July 20). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4.5ft (1.4m) | 15s |
| Afternoon (21 Jul) | 6ft (1.9m) | 14s |
| Evening (21 Jul) | 5.5ft (1.7m) | 13s |
Table - waves today at Dias Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Thu afternoon, min 12°C on Wed morning). Wind will be generally light. | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||
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) | SE 12 | SE 12 | SE 11 | S 16 | S 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 264 | 309 | 298 | 334 | 314 | 687 | 1031 | 1443 | 1403 | 1208 | 936 | 722 | 569 | 473 | 525 | 485 | 491 | 724 | 613 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-off | off | off | glassy | glassy | on | on | cross-on | cross-on | glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:06PM1.69m | 8:18AM1.42m | 8:59PM1.56m | 9:19AM1.31m | 10:08PM1.47m | ||||||||||||||
Low Tide | 2:16AM0.73m | 2:10PM0.68m | 3:19AM0.83m | 3:10PM0.80m | |||||||||||||||
 |  | | | | |  | | |  | | | | | | | | | | |
 | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — |
 | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 15 | 14 | 13 | 13 | 14 | 16 | 14 | 14 | 14 | 14 | 13 | 12 | 15 | 16 | 15 | 13 | 13 |
Feels °C | 14 | 14 | 14 | 12 | 12 | 12 | 14 | 15 | 12 | 13 | 13 | 14 | 12 | 10 | 13 | 12 | 12 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 |
| kJ | 264 | 309 | 298 | 288 | 288 | 687 | 1031 | 1443 | 1403 | 1208 | 936 | 722 | 569 | 473 | 525 | 485 | 491 | 724 | 613 |
Swell 2 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 10 | S 16 | S 16 | SE 11 | SE 11 | SE 11 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 13 |
| kJ | 134 | 115 | 87 | 334 | 314 | 283 | 273 | 258 | 216 | 200 | 154 | 136 | 180 | 149 | 151 | 135 | 105 | 107 | 147 |
Swell 3 Height (m) Direction Period (s) | S 18 | SSW 18 | S 17 | SW 10 | SW 11 | S 6 | — | S 5 | — | — | — | — | — | ESE 15 | — | S 15 | S 14 | SE 14 | ESE 13 |
| kJ | 55 | 102 | 210 | 79 | 137 | 7 | — | 2 | — | — | — | — | — | 22 | — | 69 | 148 | 47 | 189 |
Wind waves Height (m) Direction Period (s) | S 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | W 3 | SW 3 | SW 5 | SW 5 | — |
| kJ | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 6 | 25 | 20 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 249 | 62 | 41 | 23 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 0 |
Best forecast wave conditions in Garden Route | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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