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Surf Forecasts:
Gansbaai surfForecast / Overberg / South Africa
48hr Weather and Surf, issued 1 am Wednesday 06 May 2026 SASTForecast update in hr min s Forecast update imminent
Gansbaai surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Gansbaai sea temperature is
18.1° C
(Which is slightly warmer than usual)How big are the waves at Gansbaai today?
The current surf forecast for Gansbaai at 7AM is: 3.5m 11s primary swell from a South-southeast direction and 0.9m 12s secondary swell from a West-southwest direction, 0.9m 15s secondary swell from a Southwest direction (forecast issued at 01:00am May 06). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | 11ft (3.5m) | 11s |
| Afternoon (06 May) | 13ft (4.0m) | 11s |
| Evening (06 May) | 11ft (3.5m) | 11s |
Table - waves today at Gansbaai. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Wed morning. Very mild (max 18°C on Fri afternoon, min 13°C on Fri night). Winds decreasing (strong winds from the SE on Wed morning, light winds from the ESE by Thu morning). | ||||||||||||||||||||||||
Wednesday 6 | Thursday 7 | Friday 8 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SE 11 | SE 11 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | WSW 16 | WSW 16 | WSW 15 | SE 13 | SE 13 | |
2444 | 2535 | 2667 | 3366 | 3533 | 3141 | 2912 | 2897 | 2861 | 2710 | 2667 | 2548 | 2218 | 2561 | 2522 | 2235 | 2145 | 1928 | 1789 | 1606 | 1728 | 1578 | 1671 | 1643 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | off | off | |
High Tide | 5:22AM1.29m | 5:55PM1.23m | 5:59AM1.20m | 6:42PM1.16m | 6:47AM1.11m | 7:46PM1.12m | ||||||||||||||||||
Low Tide | 11:16PM0.43m | 11:37AM0.38m | 11:54PM0.52m | 12:17PM0.45m | 00:42AM0.60m | 1:08PM0.52m | ||||||||||||||||||
 |  |  |  | |  |  | | | |  | | | | | | | | | | |  | | | |
 | — | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — |
— | — | 1 | 2 | 1 | — | 1 | 1 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 16 | 18 | 17 | 15 | 14 |
14 | 14 | 14 | 9 | 12 | 12 | 13 | 12 | 13 | 13 | 13 | 13 | 12 | 13 | 12 | 13 | 12 | 12 | 12 | 13 | 14 | 13 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | S 11 | SSE 11 | WSW 12 | SW 15 | WSW 14 | WSW 14 | SW 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 13 | SE 13 |
 kJ | 2444 | 2535 | 237 | 309 | 362 | 328 | 257 | 2897 | 2861 | 2710 | 2667 | 2548 | 2218 | 2561 | 2522 | 2235 | 2145 | 1928 | 1789 | 1591 | 1565 | 1292 | 1671 | 1643 |
Swell 2 Height (m) Direction Period (s) | WSW 12 | WSW 12 | SW 15 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 13 | WSW 13 | WSW 13 | SW 16 | WSW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 |
| kJ | 343 | 288 | 314 | 189 | 103 | 90 | 88 | 299 | 265 | 209 | 248 | 443 | 431 | 373 | 357 | 414 | 378 | 807 | 1005 | 1606 | 1728 | 1578 | 1337 | 1319 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 15 | — | — | SW 20 | SW 19 | WSW 18 | SW 17 | SW 16 | WSW 12 | SW 22 | SSW 8 | SW 20 | WSW 19 | SW 18 | WSW 18 | WSW 13 | WSW 13 | S 9 | SSE 17 | SSE 16 | SSE 15 | SSE 15 |
| kJ | 208 | 239 | 258 | — | — | 15 | 14 | 31 | 72 | 127 | 123 | 18 | 109 | 98 | 248 | 338 | 491 | 384 | 285 | 78 | 159 | 229 | 176 | 167 |
Wind waves Height (m) Direction Period (s) | — | — | SSE 11 | SSE 11 | SSE 11 | SE 11 | SE 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 4 | — | — |
| kJ | — | — | 2667 | 3366 | 3533 | 3141 | 2912 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 7 | 54 | 245 | 271 | 708 | 54 | 54 | 7 | 0 | 0 | 7 | 54 | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 29 | 0 | 0 |
Best forecast wave conditions in Overberg | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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