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Thompsons Bay Surf Forecast
/ KZN North (23 surf breaks) /
Surf Forecasts:
Thompsons Bay surfForecast / KZN North / South Africa
48hr Weather and Surf, issued 7 am Tuesday 12 May 2026 SASTForecast update in hr min s Forecast update imminent
Thompsons Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Thompsons Bay sea temperature is
25.1° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Thompsons Bay today?
The current surf forecast for Thompsons Bay at 12PM is: 0.8m 14s primary swell from a South-southwest direction and 0.5m 7s secondary swell from a East-northeast direction (forecast issued at 07:00am May 12). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 2ft (0.6m) | 14s |
| Afternoon (12 May) | 4ft (1.2m) | 17s |
| Evening (12 May) | 3.5ft (1.1m) | 14s |
Table - waves today at Thompsons Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Wed night. Warm (max 27°C on Tue afternoon, min 17°C on Wed night). Winds decreasing (fresh winds from the S on Wed night, calm by Thu afternoon). | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 12 | SSW 14 | SSW 14 | SSW 17 | SSW 16 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 13 | SSW 13 | S 12 | SSW 14 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | |
121 | 156 | 226 | 681 | 662 | 491 | 373 | 331 | 373 | 318 | 515 | 590 | 771 | 1060 | 3972 | 4009 | 2400 | 1609 | 1198 | 1039 | 902 | 690 | 566 | 474 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross-on | cross | off | cross-off | off | off | off | on | on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross-on | glassy | glassy | glassy | glassy | |
High Tide | 12:32PM1.35m | 00:59AM1.59m | 1:22PM1.48m | 1:42AM1.74m | 2:04PM1.61m | |||||||||||||||||||
Low Tide | 6:28AM0.56m | 6:33PM0.47m | 7:17AM0.40m | 7:20PM0.33m | 7:58AM0.24m | 8:03PM0.20m | ||||||||||||||||||
 |  | | | | | | | | | | | |  | | | |  | |  | |  | | | |
 | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | 6:31 |
 | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:10 | — | — | 5:09 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | |
Temp °C | 19 | 20 | 26 | 27 | 24 | 22 | 22 | 21 | 20 | 21 | 25 | 25 | 23 | 20 | 19 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 |
16 | 17 | 24 | 24 | 23 | 21 | 21 | 19 | 18 | 19 | 23 | 22 | 20 | 16 | 16 | 17 | 17 | 17 | 17 | 18 | 20 | 19 | 19 | 19 | |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 14 | SSW 14 | SSW 17 | SSW 16 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | E 8 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 |
 kJ | 121 | 156 | 226 | 681 | 662 | 491 | 373 | 331 | 373 | 318 | 515 | 590 | 138 | 1060 | 5 | 4009 | 2400 | 1609 | 1198 | 1039 | 902 | 690 | 566 | 474 |
Swell 2 Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 7 | SSE 12 | ENE 6 | ENE 6 | SSW 18 | S 18 | SSW 16 | SSW 15 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 16 |
| kJ | 29 | 22 | 25 | 14 | 24 | 16 | 107 | 225 | 208 | 169 | 14 | 5 | 5 | 13 | 13 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 84 |
Swell 3 Height (m) Direction Period (s) | NE 8 | NE 8 | SSE 12 | E 9 | SSE 12 | SSE 11 | ENE 6 | NE 6 | NE 6 | ENE 8 | SE 11 | NE 6 | NE 6 | — | — | — | — | — | — | — | NE 7 | NE 7 | S 16 | E 8 |
| kJ | 17 | 10 | 14 | 2 | 13 | 13 | 15 | 9 | 9 | 14 | 5 | 1 | 1 | — | — | — | — | — | — | — | 2 | 2 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 7 | — | — | — | — | — | — | — | — | S 12 | S 7 | S 14 | — | — | — | — | — | — | — | NNE 3 | NNE 4 |
| kJ | — | — | — | 25 | — | — | — | — | — | — | — | — | 771 | 348 | 3972 | — | — | — | — | — | — | — | 3 | 12 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 42 | 25 | 0 | 0 | 0 | 0 | 0 | 39 | 626 | 626 | 626 | 261 | 6 | 0 | 0 | 6 | 12 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in KwaZulu-Natal North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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