Surf Forecasts:
Thompsons Bay surf forecast from 20 Jun 2026:
- Best quality surf: Monday 22 Jun, 2AM (local time) - 6ft (1.8m), 7s period, NE swell with offshore winds.
- Most powerful swell: Tuesday 23 Jun, 2AM (local time) - 3.5ft (1.1m), 18s period, S swell with 741 kJ wave energy.
- Next surfable swell (1★+): Sunday 21 Jun, 5AM (local time) - 3.5ft (1.1m), 10s period with SSE 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 Sunday (Jun 21) at 5AM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 0.2m and 12s. Another secondary swell of 1.1m 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 1.1m 18s and forecast to arrive on Tuesday (Jun 23) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Sunday (Jun 21) at 2AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sun 21st Jun) | 3.5ft (1.1m) 10s |
| Best Surf | 2AM (Mon 22nd Jun) | 6ft (1.8m) 7s |
| Most Powerful | 2AM (Tue 23rd Jun) | 3.5ft (1.1m) 18s |
Table - best surf conditions forecast for Thompsons Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Sun afternoon, min 15°C on Sat night). Winds decreasing (fresh winds from the NE on Sat afternoon, light winds from the NW by Sun night). | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Thu night. Warm (max 24°C on Wed morning, min 20°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | S 11 | SSE 10 | SSE 10 | SSE 10 | NE 7 | S 19 | S 18 | S 18 | S 16 | SSW 16 | NE 7 | ENE 7 | SSW 12 | E 7 | E 8 | E 8 | E 8 | E 8 | ENE 5 | S 16 | SSW 17 |
Wave Graph  | |||||||||||||||||||||
 kJ | 524 | 276 | 209 | 164 | 275 | 273 | 521 | 741 | 422 | 333 | 231 | 77 | 83 | 62 | 72 | 57 | 71 | 60 | 133 | 135 | 286 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | off | cross-on | cross | off | cross-on | cross | off | cross-on | cross-on | cross | cross-on | cross | cross | on | cross-on | cross-off | cross |
High Tide | 7:55PM1.57m | 8:03AM1.38m | 8:51PM1.47m | 9:04AM1.28m | 9:56PM1.39m | 10:20AM1.21m | 11:09PM1.36m | 11:44AM1.21m | 00:18AM1.36m | 12:55PM1.26m | 1:16AM1.41m | 1:49PM1.33m | 2:04AM1.47m | ||||||||
Low Tide | 2:04AM0.53m | 2:14PM0.43m | 3:04AM0.62m | 3:13PM0.54m | 4:17AM0.67m | 4:25PM0.62m | 5:35AM0.66m | 5:43PM0.64m | 6:43AM0.60m | 6:52PM0.60m | 7:37AM0.53m | 7:46PM0.54m | 8:20AM0.44m | ||||||||
 |  | |  |  | |  | | | | | | | | | |  | | | | | |
 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 |
 | 5:04 | — | — | 5:04 | — | — | 5:04 | — | — | 5:04 | — | — | 5:04 | — | — | 5:05 | — | — | 5:05 | — | 5:05 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — |
Temp °C | 21 | 18 | 21 | 24 | 21 | 22 | 22 | 21 | 23 | 23 | 21 | 24 | 23 | 21 | 22 | 22 | 21 | 21 | 21 | 20 | 22 |
Feels °C | 17 | 13 | 18 | 19 | 18 | 20 | 19 | 20 | 22 | 21 | 21 | 22 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | S 11 | SSE 10 | SSE 10 | SSE 10 | ENE 7 | ENE 7 | S 18 | S 18 | S 16 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 8 | E 8 | E 8 | E 8 | S 8 | E 7 | SSW 17 |
| kJ | 524 | 276 | 209 | 135 | 142 | 64 | 521 | 741 | 422 | 77 | 99 | 77 | 62 | 62 | 72 | 57 | 71 | 60 | 45 | 67 | 286 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SW 12 | S 15 | S 16 | SSE 9 | S 19 | ENE 7 | ENE 7 | ENE 6 | SSW 16 | SSW 15 | S 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 10 | SSW 8 | SSW 13 | S 16 | S 8 |
| kJ | 104 | 37 | 5 | 5 | 73 | 273 | 45 | 77 | 43 | 333 | 231 | 75 | 83 | 46 | 41 | 40 | 22 | 22 | 17 | 135 | 5 |
Swell 3 Height (m) Direction Period (s) | — | E 9 | SSW 15 | SSW 16 | SSW 15 | SE 9 | SE 10 | SE 9 | SE 9 | SE 11 | — | SSW 15 | ESE 11 | ESE 12 | ESE 11 | SSW 15 | SSW 15 | S 10 | E 10 | S 7 | — |
| kJ | — | 6 | 23 | 25 | 45 | 26 | 60 | 27 | 19 | 5 | — | 43 | 12 | 14 | 12 | 44 | 21 | 17 | 8 | 9 | — |
Wind waves Height (m) Direction Period (s) | ENE 4 | NE 5 | NE 6 | ENE 6 | NE 7 | — | — | — | — | ENE 7 | NE 7 | — | SSW 4 | SSW 5 | — | — | SSW 6 | NE 3 | ENE 5 | NE 6 | NE 7 |
| kJ | 28 | 80 | 77 | 164 | 275 | — | — | — | — | 117 | 220 | — | 2 | 7 | — | — | 12 | 3 | 133 | 132 | 192 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 732 | 258 | 25 | 42 | 0 | 6 | 37 | 0 | 19 | 42 | 0 | 6 | 6 | 6 | 68 | 6 | 6 | 42 | 42 | 0 | 42 |
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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