Surf Forecasts:
How big are the waves at Thompsons Bay today (21 Oct):
- Afternoon surf: Afternoon surf (21 Oct, local time) - 3ft (0.9m), 9s period with SSE swell.
- Evening surf: Evening surf (21 Oct, local time) - 2.5ft (0.8m), 9s period with SSE swell.
The current surf forecast for Thompsons Bay at 10PM is: 0.8m 9s primary swell from a South-southeast direction and 0.4m 6s secondary swell from a East-northeast direction, 0.4m 3s secondary swell from a South-southwest direction (forecast issued at 07:00pm October 21). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | - | - |
| Afternoon (21 Oct) | 3ft (0.9m) | 9s |
| Evening (21 Oct) | 2.5ft (0.8m) | 9s |
Table - waves today at Thompsons Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Thu night. Warm (max 22°C on Thu morning, min 18°C on Fri morning). Winds increasing (light winds from the W on Wed night, fresh winds from the ENE by Sat afternoon). | |||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SE 9 | SSW 14 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | S 13 | S 12 | S 6 | SSW 7 | S 10 | S 10 | S 10 | S 9 | S 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 116 | 106 | 103 | 83 | 108 | 395 | 576 | 452 | 283 | 254 | 324 | 425 | 183 | 461 | 861 | 816 | 640 | 397 | 1190 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-off | cross-off | cross-off | cross-on | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:15AM1.37m | 1:35PM1.56m | 1:49AM1.52m | 2:05PM1.73m | |||||||||||||||
Low Tide | 7:13PM0.58m | 7:17AM0.46m | 7:46PM0.40m | 7:49AM0.31m | 8:16PM0.23m | ||||||||||||||
 |  | | | | |  | | |  |  | | |  | | | | | | |
 | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — |
 | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | — | — | — | — | — | 1 |
Temp °C | 23 | 21 | 20 | 19 | 19 | 21 | 22 | 22 | 22 | 22 | 20 | 19 | 19 | 18 | 19 | 20 | 20 | 20 | 19 |
Feels °C | 21 | 21 | 20 | 19 | 19 | 22 | 21 | 20 | 21 | 23 | 20 | 17 | 15 | 14 | 15 | 16 | 17 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SE 9 | SE 9 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | S 13 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | S 9 | S 14 |
| kJ | 116 | 106 | 103 | 83 | 83 | 395 | 576 | 452 | 283 | 254 | 324 | 57 | 45 | 46 | 45 | 33 | 33 | 397 | 1190 |
Swell 2 Height (m) Direction Period (s) | ENE 6 | ENE 8 | ENE 6 | SSW 14 | SSW 14 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSW 13 | SE 10 |
| kJ | 28 | 50 | 13 | 71 | 108 | 84 | 90 | 76 | 76 | 74 | 55 | 22 | 22 | 22 | 22 | 23 | 14 | 299 | 34 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | SSW 9 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | E 9 | E 9 | E 8 | E 8 | ENE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | SE 10 | ENE 8 |
| kJ | 22 | 25 | 22 | 21 | 21 | 27 | 40 | 39 | 36 | 35 | 22 | 2 | 2 | 2 | 2 | 2 | 2 | 33 | 13 |
Wind waves Height (m) Direction Period (s) | SSW 3 | SSW 3 | SSW 3 | SSW 3 | — | — | — | SE 4 | SE 3 | — | — | S 12 | S 6 | SSW 7 | S 10 | S 10 | S 10 | — | — |
| kJ | 2 | 3 | 2 | 2 | — | — | — | 4 | 3 | — | — | 425 | 183 | 461 | 861 | 816 | 640 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 39 | 626 | 87 | 6 | 0 | 0 | 0 | 6 | 626 | 626 | 39 | 6 | 42 | 118 | 93 | 39 | 93 | 1253 | 1247 |
Best forecast wave conditions in KwaZulu-Natal North Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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