Surf Forecasts:
How big are the waves at Thompsons Bay today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 7ft (2.1m), 9s period with E swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 6.5ft (2.0m), 9s period with E swell.
- Evening surf: Evening surf (15 Sep, local time) - 7ft (2.1m), 10s period with E swell.
The current surf forecast for Thompsons Bay at 8PM is: 2.1m 9s primary swell from a East direction and 0.3m 11s secondary swell from a South-southwest direction (forecast issued at 01:00pm September 15). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 7ft (2.1m) | 9s |
| Afternoon (15 Sep) | 6.5ft (2.0m) | 9s |
| Evening (15 Sep) | 7ft (2.1m) | 10s |
Table - waves today at Thompsons Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 78mm), heaviest during Fri morning. Warm (max 25°C on Wed morning, min 16°C on Thu afternoon). Mainly strong winds. | |||||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 7 | S 8 | S 8 | S 8 | S 7 | S 8 | SSE 8 | SE 8 | E 10 | SE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 664 | 670 | 685 | 780 | 796 | 669 | 697 | 643 | 656 | 609 | 524 | 609 | 620 | 642 | 523 | 510 | 409 | 345 | 789 | 535 | 900 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-off | glassy | cross-off | glassy | glassy | on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-on | cross | cross | cross-on | on |
High Tide | 5:47PM1.75m | 5:57AM1.61m | 6:10PM1.60m | 6:21AM1.47m | 6:34PM1.43m | ||||||||||||||||
Low Tide | 11:35AM0.14m | 11:54PM0.24m | 12:01PM0.28m | 00:19AM0.38m | 12:26PM0.45m | ||||||||||||||||
 |  |  |  | | | | | | | |  | |  | |  | |  | |  |  | |
 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 1 | 4 | 8 | 5 | 9 | 11 |
Temp °C | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 22 | 25 | 22 | 20 | 19 | 18 | 19 | 17 | 17 | 17 | 16 | 16 | 17 | 17 |
Feels °C | 20 | 20 | 22 | 21 | 21 | 21 | 20 | 22 | 24 | 17 | 14 | 13 | 13 | 15 | 13 | 14 | 15 | 14 | 13 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SSW 14 | E 10 | SSW 16 |
| kJ | 664 | 670 | 685 | 780 | 796 | 669 | 697 | 643 | 656 | 609 | 524 | 461 | 394 | 333 | 284 | 284 | 284 | 333 | 19 | 535 | 47 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | S 11 | S 11 | SSW 11 | SSW 10 | SW 18 | — | S 16 | SSW 13 | SW 13 | SW 16 | SSW 15 | SSW 15 | SSW 14 | — | SSW 16 | SSW 14 |
| kJ | 49 | 28 | 27 | 25 | 24 | 21 | 21 | 11 | 10 | 12 | — | 5 | 17 | 88 | 38 | 22 | 21 | 21 | — | 48 | 264 |
Swell 3 Height (m) Direction Period (s) | — | — | SSW 4 | SSW 4 | S 19 | S 17 | S 16 | S 12 | S 12 | S 12 | — | — | — | — | — | — | SW 15 | — | — | — | — |
| kJ | — | — | 7 | 2 | 7 | 6 | 5 | 11 | 11 | 3 | — | — | — | — | — | — | 55 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SSW 4 | — | — | — | — | — | — | — | SSW 3 | S 6 | S 7 | S 8 | S 8 | S 8 | S 7 | S 8 | SSE 8 | SE 8 | SSE 8 | SE 8 |
| kJ | — | 5 | — | — | — | — | — | — | — | 13 | 301 | 609 | 620 | 642 | 523 | 510 | 409 | 345 | 789 | 452 | 900 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 68 | 314 | 39 | 0 | 0 | 0 | 0 | 0 | 42 | 776 | 941 | 776 | 471 | 592 | 324 | 462 | 87 | 13 | 117 | 82 | 172 |
Best forecast wave conditions in KwaZulu-Natal North Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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