Surf Forecasts:
Thompsons Bay surf forecast from 17 Jun 2026:
- Best quality surf: Saturday 20 Jun, 5AM (local time) - 6ft (1.9m), 13s period, S swell with cross-offshore winds.
- Most powerful swell: Saturday 20 Jun, 2AM (local time) - 6ft (1.9m), 13s period, S swell with 1,178 kJ wave energy.
- Next surfable swell (1★+): Wednesday 17 Jun, 8PM (local time) - 3.5ft (1.1m), 14s period with S 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 Wednesday (Jun 17) at 8PM. The primary swell is predicted to be 1.1m and 14s period with a secondary swell of 0.3m and 7s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Thompsons Bay in the next 16 days are 1.9m 13s and forecast to arrive on Saturday (Jun 20) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Saturday (Jun 20) at 11PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Wed 17th Jun) | 3.5ft (1.1m) 14s |
| Best Surf | 5AM (Sat 20th Jun) | 6ft (1.9m) 13s |
| Most Powerful | 2AM (Sat 20th Jun) | 6ft (1.9m) 13s |
Table - best surf conditions forecast for Thompsons Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Warm (max 21°C on Wed afternoon, min 18°C on Thu morning). Winds increasing (calm on Wed night, fresh winds from the S by Fri afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Sun afternoon, min 16°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||
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) | SSW 14 | SSW 14 | SSW 15 | S 14 | SSW 13 | SSW 14 | S 7 | S 13 | S 12 | S 12 | S 10 | S 10 | SSE 10 | NE 7 | NE 6 | S 16 | NE 7 | S 16 | S 16 | NE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 336 | 331 | 880 | 925 | 424 | 301 | 349 | 1178 | 933 | 675 | 250 | 204 | 169 | 374 | 162 | 137 | 271 | 181 | 124 | 214 | 145 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | cross-on | cross | cross-off | cross-on | cross-on | cross | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross | cross | glassy | cross-on |
High Tide | 5:29PM1.79m | 5:44AM1.72m | 6:16PM1.74m | 6:27AM1.62m | 7:04PM1.66m | 7:13AM1.50m | 7:55PM1.57m | 8:03AM1.38m | 8:51PM1.47m | 9:04AM1.28m | 9:56PM1.39m | 10:20AM1.21m | 11:09PM1.36m | 11:44AM1.21m | |||||||
Low Tide | 11:35PM0.20m | 11:55AM0.13m | 00:22AM0.30m | 12:38PM0.21m | 1:11AM0.42m | 1:24PM0.32m | 2:04AM0.53m | 2:14PM0.43m | 3:04AM0.62m | 3:13PM0.54m | 4:17AM0.67m | 4:25PM0.62m | 5:35AM0.66m | ||||||||
 |  | | | | |  |  |  | | | | |  | | | | | | | | |
 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 |
 | 5:02 | — | — | 5:02 | — | — | 5:02 | — | — | 5:04 | — | — | 5:04 | — | — | 5:04 | — | — | 5:04 | — | 5:04 |
mm | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 20 | 21 | 20 | 20 | 20 | 20 | 19 | 21 | 19 | 19 | 23 | 20 | 20 | 23 | 20 | 21 | 23 | 21 | 22 |
Feels °C | 20 | 21 | 20 | 20 | 21 | 15 | 14 | 17 | 18 | 18 | 15 | 17 | 20 | 16 | 18 | 20 | 17 | 19 | 21 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 15 | S 14 | SSW 13 | SSW 14 | SSW 14 | S 13 | S 12 | S 12 | S 10 | S 10 | SSE 10 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | S 16 | ENE 7 | ENE 7 |
| kJ | 336 | 331 | 880 | 925 | 424 | 301 | 261 | 1178 | 933 | 675 | 250 | 204 | 169 | 175 | 85 | 60 | 132 | 82 | 124 | 145 | 79 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 7 | ENE 9 | SSW 16 | E 8 | E 8 | E 9 | E 9 | E 9 | SSW 12 | SSE 13 | SE 13 | SSE 10 | SE 10 | SSE 9 | S 17 | S 16 | SE 12 | SSW 13 | SSW 12 |
| kJ | 46 | 44 | 15 | 26 | 256 | 12 | 13 | 15 | 7 | 7 | 55 | 17 | 83 | 142 | 92 | 55 | 200 | 181 | 36 | 31 | 46 |
Swell 3 Height (m) Direction Period (s) | E 7 | E 10 | E 9 | — | ENE 8 | — | E 10 | — | — | — | E 9 | E 9 | S 16 | SSW 15 | SSW 15 | S 16 | SE 9 | SE 13 | SE 9 | SSW 15 | SE 12 |
| kJ | 9 | 29 | 26 | — | 24 | — | 8 | — | — | — | 7 | 7 | 5 | 23 | 79 | 124 | 29 | 56 | 13 | 45 | 24 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSW 4 | S 7 | S 7 | — | — | ENE 3 | NE 4 | NE 5 | ENE 6 | NE 7 | NE 6 | ENE 6 | NE 7 | — | ENE 7 | NE 7 | ENE 7 |
| kJ | — | — | — | — | 11 | 202 | 349 | — | — | 10 | 26 | 39 | 144 | 374 | 162 | 137 | 271 | — | 79 | 214 | 145 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 39 | 0 | 12 | 42 | 40 | 324 | 277 | 6 | 1 | 750 | 0 | 42 | 42 | 0 | 42 | 373 | 0 | 42 | 42 | 0 | 42 |
Best forecast wave conditions in KwaZulu-Natal North Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Thompsons Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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.
Nearest