Surf Forecasts:
How big are the waves at Salt Rock today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 5ft (1.5m), 14s period with S swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 4ft (1.2m), 13s period with S swell.
- Evening surf: Evening surf (21 Aug, local time) - 3.5ft (1.0m), 12s period with S swell.
The current surf forecast for Salt Rock at 10AM is: 1.5m 14s primary swell from a South direction and 0.4m 8s secondary swell from a East direction (forecast issued at 01:00am August 21). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 5ft (1.5m) | 14s |
| Afternoon (21 Aug) | 4ft (1.2m) | 13s |
| Evening (21 Aug) | 3.5ft (1.0m) | 12s |
Table - waves today at Salt Rock. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 33°C on Sat afternoon, min 15°C on Sun night). Winds increasing (calm on Fri morning, strong winds from the SW by Sat afternoon). | ||||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||||
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 | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | S 15 | S 14 | SSW 14 | S 13 | S 13 | S 12 | S 12 | SSW 11 | SSW 11 | S 13 | S 14 | S 13 | S 15 | SSW 6 | SSW 8 | SSW 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 749 | 1332 | 1033 | 733 | 506 | 408 | 374 | 294 | 217 | 217 | 219 | 239 | 158 | 453 | 486 | 1121 | 2159 | 1955 | 1375 | 1055 | 957 | 696 | 546 | 502 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-on | cross | cross | cross | cross-on | cross-on | on | cross | off |
High Tide | 8:20AM1.10m | 9:26PM1.10m | 12:05PM1.03m | 00:56AM1.14m | 1:46PM1.18m | |||||||||||||||||||
Low Tide | 2:22AM0.74m | 2:38PM0.79m | 4:44AM0.84m | 6:12PM0.85m | 7:29AM0.73m | 7:45PM0.71m | ||||||||||||||||||
 | |  |  | | |  | | | | | | | | | | | | | | | | | | |
 | — | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:35 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 17 | 19 | 19 | 19 | 19 | 19 | 18 | 17 | 18 | 27 | 33 | 21 | 20 | 19 | 19 | 18 | 18 | 19 | 19 | 18 | 18 | 17 |
Feels °C | 18 | 18 | 17 | 19 | 17 | 19 | 20 | 20 | 18 | 17 | 17 | 24 | 30 | 13 | 12 | 12 | 14 | 13 | 13 | 14 | 15 | 17 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | S 15 | S 14 | SSW 14 | S 13 | S 13 | S 12 | S 12 | SSW 11 | SSW 11 | S 13 | S 14 | S 13 | ENE 6 | ENE 6 | E 6 | ENE 8 | ENE 9 | E 9 | E 9 | E 9 | S 10 | S 10 | S 10 |
| kJ | 749 | 1332 | 1033 | 733 | 506 | 408 | 374 | 294 | 217 | 217 | 219 | 239 | 158 | 86 | 41 | 22 | 14 | 15 | 13 | 6 | 6 | 696 | 546 | 502 |
Swell 2 Height (m) Direction Period (s) | S 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 15 | — | — | E 8 | NE 6 | — | — | — | — | E 9 | E 9 | E 9 |
| kJ | 127 | 20 | 20 | 21 | 21 | 21 | 21 | 31 | 20 | 20 | 11 | 11 | 75 | — | — | 11 | 6 | — | — | — | — | 6 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NE 3 | E 8 | NE 3 | NE 4 | NE 5 | ENE 6 | S 15 | SSW 6 | SSW 8 | SSW 10 | S 10 | S 10 | S 10 | S 10 | — | — | — |
| kJ | — | — | — | — | — | — | — | 2 | 46 | 6 | 19 | 51 | 87 | 453 | 486 | 1121 | 2159 | 1955 | 1375 | 1055 | 957 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 43 | 444 | 43 | 0 | 0 | 0 | 0 | 0 | 43 | 1 | 67 | 625 | 472 | 625 | 325 | 277 | 444 | 722 | 40 | 7 | 0 |
Best forecast wave conditions in KwaZulu-Natal North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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