Surf Forecasts:
Gansbaai surf forecast from 14 Nov 2026:
- Best quality surf: Sunday 15 Nov, 5AM (local time) - 7.5ft (2.3m), 13s period, SW swell with offshore winds.
- Most powerful swell: Saturday 14 Nov, 2PM (local time) - 10ft (3.0m), 14s period, SW swell with 2,866 kJ wave energy.
- Next surfable swell (1★+): Sunday 15 Nov, 5AM (local time) - 7.5ft (2.3m), 13s period with SW swell.
Best Forecast Surf Conditions for Gansbaai this week:
The surf forecast for Gansbaai over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 15) at 5AM. The primary swell is predicted to be 2.3m and 13s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Gansbaai in the next 16 days are 3.0m 14s and forecast to arrive on Saturday (Nov 14) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Tuesday (Nov 17) at 8PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sun 15th Nov) | 7.5ft (2.3m) 13s |
| Best Surf | 5AM (Sun 15th Nov) | 7.5ft (2.3m) 13s |
| Most Powerful | 2PM (Sat 14th Nov) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Gansbaai over the next 16 days.
Short Range ForecastMostly dry. Warm (max 20°C on Sat afternoon, min 15°C on Mon night). Winds decreasing (fresh winds from the ESE on Sat afternoon, light winds from the ESE by Sun night). | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Wed afternoon, min 16°C on Tue night). Winds decreasing (fresh winds from the SE on Tue afternoon, calm by Thu morning). | ||||||||||||||||||||
Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 13 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 14 | SW 13 | SW 12 | SW 15 | SW 13 | SW 14 | SW 13 | SW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3105 | 2693 | 2238 | 1475 | 1052 | 614 | 494 | 824 | 954 | 944 | 882 | 854 | 730 | 801 | 710 | 786 | 2094 | 1591 | 1744 | 1367 | 1210 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | off | cross-off | off | cross-on | cross-on | cross-off | cross-off | cross-off | off |
High Tide | 5:46PM1.21m | 6:27AM1.19m | 6:31PM1.12m | 7:24AM1.14m | 7:35PM1.04m | 8:40AM1.12m | 9:05PM1.01m | 9:57AM1.17m | 10:32PM1.05m | 11:00AM1.25m | 11:36PM1.14m | 11:50AM1.36m | 00:27AM1.26m | ||||||||
Low Tide | 11:43AM0.50m | 00:02AM0.44m | 12:30PM0.58m | 00:48AM0.51m | 1:36PM0.65m | 1:51AM0.57m | 3:06PM0.65m | 3:13AM0.59m | 4:32PM0.58m | 4:30AM0.55m | 5:33PM0.47m | 5:31AM0.48m | 6:20PM0.33m | ||||||||
 |  |  | | | | | | | | | | | | | | |  | | | | |
 | 5:30 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:26 | — | — | 5:26 | — | — |
 | — | 7:22 | — | — | 7:23 | — | — | 7:24 | — | — | 7:25 | — | — | 7:27 | — | — | 7:28 | — | — | 7:29 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 20 | 17 | 20 | 19 | 18 | 18 | 19 | 17 | 21 | 21 | 17 | 23 | 24 | 18 | 19 | 19 | 18 | 19 | 21 | 18 |
Feels °C | 13 | 13 | 12 | 16 | 14 | 15 | 13 | 13 | 13 | 16 | 14 | 13 | 20 | 19 | 16 | 20 | 17 | 17 | 14 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 14 | SW 13 | SW 12 | SW 15 | SW 13 | SW 14 | SW 13 | SW 13 |
| kJ | 3105 | 2693 | 2238 | 1475 | 1052 | 614 | 494 | 824 | 954 | 944 | 882 | 854 | 730 | 801 | 710 | 786 | 2094 | 1591 | 1744 | 1367 | 1210 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | — | E 9 | E 8 | E 9 | S 8 | SSE 11 | S 6 | SSE 9 | — | SE 10 | SW 22 | SW 21 | SW 19 | SW 17 | ESE 8 | ESE 8 | SE 10 | W 13 | W 12 |
| kJ | 33 | 17 | — | 13 | 1 | 1 | 86 | 12 | 29 | 8 | — | 4 | 18 | 18 | 133 | 530 | 39 | 21 | 4 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SW 19 | E 8 | — | SSE 10 | S 8 | — | — | S 16 | SE 15 | ESE 6 | SSE 12 | SE 11 | SE 11 | W 13 | — | SE 10 |
| kJ | — | — | — | — | — | 15 | 12 | — | 10 | 1 | — | — | 5 | 8 | 7 | 14 | 20 | 18 | 3 | — | 4 |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 5 | ESE 5 | SE 5 | SSE 5 | S 6 | SSE 8 | SE 4 | ESE 4 | SE 5 | SE 6 | ESE 6 | ESE 5 | SE 5 | SSE 4 | SE 6 | — | — | E 8 | SE 5 | ESE 6 |
| kJ | 34 | 79 | 69 | 55 | 69 | 75 | 119 | 24 | 37 | 94 | 160 | 166 | 116 | 122 | 25 | 25 | — | — | 5 | 103 | 53 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 245 | 927 | 7 | 245 | 1220 | 0 | 245 | 508 | 0 | 63 | 323 | 7 | 0 | 323 | 0 | 106 | 54 | 0 | 245 | 323 | 0 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Gansbaai Surf forecast
The above surf forecast table for Gansbaai provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Gansbaai can be found by selecting the local surf guide option on the grey menu. Our Gansbaai surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Gansbaai) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Gansbaai may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Gansbaai is 21 km (13 miles) from Hermanus. If you plan a holiday in Overberg, look for hotels and other accommodation in Hermanus. Hermanus has rooms for a wide range of budgets as well as car hire and transport links.
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