Surf Forecasts:
How big are the waves at Trafalgar today (20 Aug):
- Afternoon surf: Afternoon surf (20 Aug, local time) - 5ft (1.5m), 7s period with S swell.
- Evening surf: Evening surf (20 Aug, local time) - 2.5ft (0.8m), 16s period with SSW swell.
The current surf forecast for Trafalgar at 10PM is: 1.6m 16s primary swell from a South direction (forecast issued at 07:00pm August 20). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | - | - |
| Afternoon (20 Aug) | 5ft (1.5m) | 7s |
| Evening (20 Aug) | 2.5ft (0.8m) | 16s |
Table - waves today at Trafalgar. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Sat morning, min 16°C on Fri night). Winds increasing (calm on Thu night, near gales from the SSW by Sat night). | |||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | |||||||||||||||||
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) | S 7 | SSW 16 | S 16 | SSW 15 | S 14 | SSW 14 | S 13 | S 13 | SSW 12 | SSW 12 | SSW 11 | SSW 14 | SSW 14 | S 14 | S 14 | SSW 12 | SSW 15 | SSW 7 | SSW 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 181 | 291 | 1314 | 1265 | 912 | 636 | 427 | 339 | 252 | 228 | 209 | 104 | 107 | 232 | 253 | 420 | 828 | 691 | 1723 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | glassy | cross | cross | cross | cross-on | on | cross-on | cross | cross | cross | cross | cross | cross-on | on | cross-off | cross-off | cross-off |
High Tide | 8:04PM1.16m | 8:23AM1.01m | 9:37PM1.02m | 12:15PM0.95m | |||||||||||||||
Low Tide | 2:28AM0.69m | 2:39PM0.74m | 4:59AM0.78m | 6:13PM0.79m | |||||||||||||||
 |  | | |  |  | | | |  | | | | | | | | | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:36 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 18 | 19 | 19 | 18 | 20 | 19 | 19 | 18 | 18 | 16 | 16 | 17 | 24 | 24 | 20 | 19 | 19 |
Feels °C | 17 | 20 | 19 | 19 | 19 | 18 | 19 | 17 | 18 | 17 | 17 | 14 | 14 | 14 | 21 | 24 | 14 | 10 | 12 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | S 16 | SSW 15 | S 14 | SSW 14 | S 13 | S 13 | SSW 12 | SSW 12 | SSW 11 | S 10 | S 10 | S 14 | S 14 | SSW 15 | ENE 6 | ENE 7 | E 7 |
| kJ | 181 | 127 | 1314 | 1265 | 912 | 636 | 427 | 339 | 252 | 228 | 209 | 89 | 65 | 232 | 253 | 292 | 55 | 47 | 24 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 14 | SSW 14 | E 8 | — | SSW 12 | — | — | — |
| kJ | 138 | 291 | 22 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 12 | 104 | 107 | 12 | — | 420 | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | — | — | — | — | — | — | — | — | E 8 | E 8 | — | — | — | — | — | — |
| kJ | 22 | 34 | 33 | — | — | — | — | — | — | — | — | 12 | 12 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | ENE 8 | ENE 3 | NE 3 | NE 3 | NE 3 | NE 4 | NE 4 | NE 5 | NE 5 | ENE 6 | SSW 15 | SSW 7 | SSW 9 |
| kJ | — | — | — | — | — | — | 36 | 3 | 2 | 3 | 6 | 14 | 23 | 36 | 64 | 90 | 828 | 691 | 1723 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 226 | 586 | 226 | 0 | 0 | 75 | 75 | 75 | 103 | 103 | 103 | 75 | 75 | 68 | 106 | 107 | 103 | 103 | 763 |
Best forecast wave conditions in Durban/KwaZulu-Natal South Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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