Surf Forecasts:
How big are the waves at Dias Beach today (30 Jun):
- Morning surf: Morning surf (30 Jun, local time) - 10ft (3.0m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (30 Jun, local time) - 8ft (2.5m), 12s period with SW swell.
- Evening surf: Evening surf (30 Jun, local time) - 7ft (2.1m), 12s period with SW swell.
The current surf forecast for Dias Beach at 10PM is: 2.1m 12s primary swell from a Southwest direction and 0.1m 16s secondary swell from a South direction, 1.2m 5s secondary swell from a South-southeast direction (forecast issued at 01:00pm June 30). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jun) | 10ft (3.0m) | 13s |
| Afternoon (30 Jun) | 8ft (2.5m) | 12s |
| Evening (30 Jun) | 7ft (2.1m) | 12s |
Table - waves today at Dias Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Wed night. Very mild (max 14°C on Tue afternoon, min 11°C on Fri morning). Winds increasing (light winds from the W on Thu morning, strong winds from the N by Fri morning). | ||||||||||||||||||||||||
Tue 30 | Wednesday 1 | Thursday 2 | Fri 3 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | WNW 7 | WNW 8 | WNW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2457 | 2044 | 1565 | 1358 | 1249 | 1255 | 1076 | 711 | 2025 | 1799 | 1502 | 1269 | 1211 | 1043 | 993 | 836 | 747 | 923 | 497 | 497 | 471 | 615 | 770 | 795 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:50PM1.36m | 3:54AM1.37m | 4:24PM1.38m | 4:28AM1.36m | 4:57PM1.40m | 5:01AM1.34m | ||||||||||||||||||
Low Tide | 9:39AM0.21m | 9:55PM0.32m | 10:11AM0.19m | 10:29PM0.31m | 10:42AM0.19m | 11:03PM0.32m | ||||||||||||||||||
 | | |  |  | | | | | |  |  |  |  | |  | | | | | | | | | |
 | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — |
 | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | 5:46 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 12 | 11 |
Feels °C | 9 | 8 | 8 | 8 | 6 | 6 | 7 | 7 | 9 | 8 | 9 | 10 | 9 | 9 | 10 | 10 | 10 | 9 | 8 | 7 | 5 | 4 | 4 | 3 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 2457 | 2044 | 1565 | 1358 | 1249 | 1255 | 1076 | 711 | 2025 | 1799 | 1502 | 1269 | 1211 | 1043 | 993 | 836 | 747 | 923 | 497 | 497 | 471 | 424 | 418 | 363 |
Swell 2 Height (m) Direction Period (s) | — | SSE 8 | — | S 16 | — | — | SSW 15 | SSW 14 | SSE 8 | S 7 | S 7 | — | — | — | W 16 | W 16 | SSE 6 | SSE 7 | SSE 7 | SSE 8 | WSW 7 | SSE 8 | SSE 8 | SSE 8 |
| kJ | — | 134 | — | 5 | — | — | 249 | 515 | 37 | 104 | 138 | — | — | — | 5 | 5 | 33 | 36 | 51 | 48 | 105 | 51 | 53 | 59 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSW 11 | — | — | — | — | — | — | E 10 | E 9 | WSW 15 | WSW 15 | WSW 14 | WSW 13 | SSE 8 | WSW 12 | WSW 11 | WSW 11 |
| kJ | — | — | — | — | — | — | — | 198 | — | — | — | — | — | — | 2 | 2 | 22 | 42 | 76 | 57 | 50 | 81 | 42 | 41 |
Wind waves Height (m) Direction Period (s) | — | — | SSE 8 | SSE 8 | SSE 5 | SE 4 | SSE 8 | SSE 7 | — | — | S 7 | S 6 | S 6 | S 6 | S 6 | SSW 6 | SW 6 | WSW 6 | W 5 | WNW 5 | NW 6 | WNW 7 | WNW 8 | WNW 8 |
| kJ | — | — | 91 | 145 | 56 | 46 | 100 | 51 | — | — | 193 | 202 | 173 | 122 | 112 | 127 | 91 | 77 | 67 | 119 | 195 | 615 | 770 | 795 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 15 | 15 | 29 | 29 | 29 | 29 | 28 | 15 | 15 | 29 | 29 | 29 | 25 | 4 | 4 | 4 | 25 | 25 | 35 | 35 | 35 | 35 | 35 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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