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Surf Forecasts:
Boneyards surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 1 am Thursday 23 Apr 2026 SASTForecast update in hr min s Forecast update imminent
Boneyards surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Boneyards sea temperature is
18.6° C
(Which is slightly warmer than usual)How big are the waves at Boneyards today?
The current surf forecast for Boneyards at 6AM is: 3.5m 14s primary swell from a South-southwest direction (forecast issued at 01:00am April 23). An open ocean swell of 2.1m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 5.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 10ft (3.0m) | 14s |
| Afternoon (23 Apr) | 8ft (2.4m) | 13s |
| Evening (23 Apr) | 6ft (1.9m) | 13s |
Table - waves today at Boneyards. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Fri afternoon, min 14°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 11 | SW 11 | SW 11 | SW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | |
6101 | 5241 | 4302 | 3469 | 2148 | 2022 | 1359 | 1044 | 762 | 539 | 444 | 368 | 268 | 254 | 215 | 101 | 217 | 237 | 202 | 233 | 196 | 192 | 182 | 208 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | glassy | cross-off | glassy | cross-off | cross-off | glassy | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 7:42AM1.15m | 8:40PM1.14m | 9:23AM1.06m | 10:21PM1.16m | 11:03AM1.08m | |||||||||||||||||||
Low Tide | 1:28AM0.46m | 2:07PM0.46m | 3:11AM0.53m | 3:47PM0.50m | 4:58AM0.50m | 5:15PM0.47m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:12 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 14 | 15 | 17 | 19 | 19 | 19 | 18 | 18 | 18 | 20 | 20 | 21 | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 18 | 17 |
7 | 9 | 11 | 13 | 15 | 16 | 16 | 16 | 15 | 15 | 15 | 18 | 18 | 19 | 18 | 18 | 18 | 18 | 15 | 16 | 16 | 18 | 17 | 15 | |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 11 | SW 11 | SW 11 | SW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 |
 kJ | 6101 | 5241 | 4302 | 3469 | 2148 | 2022 | 1359 | 1044 | 762 | 539 | 444 | 368 | 268 | 254 | 215 | 101 | 217 | 237 | 202 | 233 | 196 | 192 | 182 | 208 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SE 7 | SE 7 | NW 16 | W 16 | W 16 | — | SE 8 | SE 8 | SE 7 | SE 8 | SE 8 | S 10 | SSE 10 | SSE 10 | S 9 | SSE 9 | SSE 8 | SSE 9 | SSE 7 | SE 7 | WSW 3 |
| kJ | — | — | — | 91 | 102 | 10 | 5 | 5 | — | 125 | 79 | 54 | 40 | 16 | 50 | 74 | 55 | 42 | 26 | 22 | 16 | 9 | 9 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | W 16 | NW 15 | NW 15 | NW 15 | NW 15 | SE 8 | SW 12 | ESE 9 | ESE 11 | ESE 11 | SE 11 | ESE 7 | NW 13 | SW 18 | SSE 7 |
| kJ | — | — | — | — | — | — | — | — | — | 5 | 9 | 8 | 8 | 8 | 16 | 92 | 7 | 11 | 11 | 4 | 5 | 7 | 12 | 5 |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | — | — | — | — | — | — | — | — | — | — | NW 3 | NW 3 | WNW 3 | NW 3 |
| kJ | 100 | 359 | 332 | 295 | 210 | 194 | 109 | 139 | 118 | 261 | — | — | — | — | — | — | — | — | — | — | 4 | 5 | 4 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 12 | 10 | 10 | 10 | 14 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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