Surf Forecasts:
Thompsons Bay surf forecast from 9 Oct 2026:
- Best quality surf: Monday 12 Oct, 5AM (local time) - 4.5ft (1.4m), 7s period, ENE swell with cross-offshore winds.
- Most powerful swell: Sunday 11 Oct, 5PM (local time) - 10ft (3.0m), 8s period, ENE swell with 1,151 kJ wave energy.
- Next surfable swell (1★+): Saturday 10 Oct, 11PM (local time) - 2.5ft (0.8m), 10s period with ESE swell.
Best Forecast Surf Conditions for Thompsons Bay this week:
The surf forecast for Thompsons Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Oct 10) at 11PM. The primary swell is predicted to be 0.8m and 10s period with a secondary swell of 0.4m and 12s. Another secondary swell of 1.0m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Thompsons Bay in the next 16 days are 3.0m 8s and forecast to arrive on Sunday (Oct 11) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 10th Oct) | 2.5ft (0.8m) 10s |
| Best Surf | 5AM (Mon 12th Oct) | 4.5ft (1.4m) 7s |
| Most Powerful | 5PM (Sun 11th Oct) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for Thompsons Bay over the next 16 days.
Short Range ForecastLight rain (total 4mm), mostly falling on Sat night. Warm (max 31°C on Sun morning, min 21°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the ENE by Sun afternoon). | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Mon morning, min 21°C on Wed night). Winds decreasing (fresh winds from the ENE on Mon afternoon, calm by Wed night). | ||||||||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | |||||||||||||||
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) | E 9 | E 9 | E 9 | SSW 14 | ESE 9 | ESE 9 | ENE 7 | ENE 8 | NE 7 | ENE 7 | ENE 8 | ENE 8 | SSW 8 | S 8 | S 6 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 235 | 189 | 125 | 163 | 147 | 118 | 334 | 1151 | 336 | 516 | 975 | 460 | 1016 | 494 | 78 | 97 | 196 | 162 | 190 | 111 | 84 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | on | cross-on | cross-off | cross | cross | cross-off | cross | cross | cross | cross-on | cross | cross-off | cross-on | on | cross-off | cross-on | cross-on | cross |
High Tide | 3:03PM1.93m | 3:17AM1.82m | 3:32PM1.98m | 3:45AM1.85m | 3:59PM1.97m | 4:12AM1.85m | 4:25PM1.92m | 4:38AM1.80m | 4:50PM1.83m | 5:04AM1.72m | 5:15PM1.72m | 5:30AM1.61m | 5:40PM1.58m | ||||||||
Low Tide | 8:48AM0.09m | 9:13PM0.08m | 9:18AM0.03m | 9:40PM0.02m | 9:46AM0.01m | 10:07PM0.02m | 10:13AM0.03m | 10:32PM0.05m | 10:40AM0.09m | 10:58PM0.12m | 11:06AM0.19m | 11:23PM0.22m | 11:33AM0.31m | 11:50PM0.35m | |||||||
 |  |  | |  |  | | |  | | |  | | | | | | | | | | |
 | 5:24 | — | — | 5:22 | — | — | 5:22 | — | — | 5:20 | — | — | 5:20 | — | — | 5:18 | — | — | 5:18 | — | — |
 | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:02 | — | — | 6:04 | — |
mm | — | — | — | — | 1 | 2 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 22 | 23 | 23 | 23 | 31 | 28 | 26 | 28 | 26 | 23 | 24 | 23 | 23 | 26 | 25 | 23 | 27 | 25 | 23 |
Feels °C | 25 | 25 | 21 | 24 | 24 | 24 | 30 | 25 | 26 | 24 | 22 | 24 | 22 | 20 | 25 | 26 | 24 | 27 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SSW 14 | ENE 8 | SSW 13 | SSW 13 | ENE 8 | E 9 | E 9 | E 8 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 |
| kJ | 235 | 189 | 125 | 135 | 147 | 118 | 113 | 80 | 186 | 69 | 55 | 460 | 73 | 76 | 69 | 97 | 196 | 162 | 190 | 111 | 84 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 12 | SSW 14 | SE 8 | ESE 10 | — | — | NE 8 | ENE 8 | ENE 9 | ENE 9 | S 6 | S 6 | SSW 12 | SW 16 | SSW 14 | S 6 |
| kJ | 45 | 120 | 110 | 163 | 131 | 60 | 80 | 3 | 136 | — | — | 297 | 45 | 47 | 47 | 16 | 9 | 27 | 10 | 20 | 18 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | — | SE 8 | SSE 8 | SSE 8 | SE 8 | SSE 8 | — | SSW 15 | — | — | SSW 12 | — | SSW 14 | SSW 12 | E 9 | SSW 11 | S 5 | SW 12 | SSW 9 | SSW 16 |
| kJ | 138 | — | 15 | 27 | 28 | 16 | 6 | — | 126 | — | — | 56 | — | 18 | 29 | 41 | 24 | 2 | 6 | 8 | 25 |
Wind waves Height (m) Direction Period (s) | — | S 8 | SSW 5 | — | — | ENE 6 | ENE 7 | ENE 8 | NE 7 | ENE 7 | ENE 8 | — | SSW 8 | S 8 | S 6 | — | — | ENE 5 | S 3 | SSW 5 | — |
| kJ | — | 72 | 42 | — | — | 114 | 334 | 1151 | 336 | 516 | 975 | — | 1016 | 494 | 78 | — | — | 36 | 7 | 35 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 443 | 93 | 39 | 116 | 6 | 0 | 548 | 42 | 37 | 373 | 169 | 6 | 118 | 277 | 0 | 443 | 442 | 0 | 600 | 39 | 6 |
Best forecast wave conditions in KwaZulu-Natal North Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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Information about the Thompsons Bay Surf forecast
The above surf forecast table for Thompsons Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Thompsons Bay can be found by selecting the local surf guide option on the grey menu. Our Thompsons Bay 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 (Thompsons Bay) 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 Thompsons Bay 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.
Thompsons Bay is 3 km (2 miles) from the city of Ballitoville. If you plan a holiday in KwaZulu-Natal North Coast, look for hotels and other accommodation in Ballitoville. Ballitoville has rooms for a wide range of budgets as well as car hire and transport links.
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