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Gansbaai surfForecast / Overberg / South Africa
48hr Weather and Surf, issued 7 pm Tuesday 02 Dec 2025 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
17.7° C
(Which is slightly cooler than normal)How big are the waves at Gansbaai today?
The current surf forecast for Gansbaai at 2AM is: 1.3m 12s primary swell from a Southwest direction and 0.5m 10s secondary swell from a South direction, 1.7m 6s secondary swell from a South-southeast direction (forecast issued at 07:00pm December 02). The wind direction is predicted to be offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Dec) | 3.5ft (1.1m) | 12s |
| Afternoon (03 Dec) | 3.5ft (1.0m) | 11s |
| Evening (03 Dec) | 3.5ft (1.0m) | 11s |
Table - waves today at Gansbaai. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||||||
| 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 | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 9 | 9 | 9 | 9 | 9 | 11 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1094 | 678 | 551 | 433 | 433 | 343 | 349 | 264 | 242 | 268 | 242 | 242 | 226 | 183 | 183 | 493 | 381 | 157 | 189 | 166 | 275 | 200 | 196 | 192 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | off | off | off | cross- off | cross- off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross |
High Tide / height (m) | 1:35AM 1.46 | 1:46PM 1.66 | 2:23AM 1.53 | 2:34PM 1.69 | 3:09AM 1.58 | |||||||||||||||||||
Low Tide / height (m) | 7:25PM 0.09 | 7:35AM 0.22 | 8:12PM 0.01 | 8:25AM 0.15 | 8:58PM -0.02 | 9:13AM 0.12 | ||||||||||||||||||
Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:22 | - | - |
| Sunset | 7:40 | - | - | - | - | - | - | - | 7:40 | - | - | - | - | - | - | - | 7:42 | - | - | - | - | - | - | - |
 |  |  | | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 20 | 18 | 19 | 18 | 18 | 21 | 23 | 21 | 18 | 16 | 15 | 15 | 18 | 24 | 23 | 20 | 19 | 18 | 18 | 17 | 19 | 20 | 21 |
| Feels °C (?) | 19 | 17 | 15 | 15 | 14 | 13 | 17 | 16 | 14 | 12 | 11 | 10 | 10 | 13 | 20 | 18 | 17 | 17 | 17 | 18 | 17 | 19 | 18 | 19 |
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Ocean Swells (m)- Wind Speed (km/h)
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