Surf Forecasts:
How big are the waves at Kosi Bay today (05 Aug):
- Afternoon surf: Afternoon surf (05 Aug, local time) - 3.5ft (1.0m), 10s period with ESE swell.
- Evening surf: Evening surf (05 Aug, local time) - 3ft (0.9m), 9s period with ESE swell.
The current surf forecast for Kosi Bay at 10PM is: 0.9m 9s primary swell from a East-southeast direction and 0.1m 10s secondary swell from a South direction (forecast issued at 07:00pm August 05). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Aug) | - | - |
| Afternoon (05 Aug) | 3.5ft (1.0m) | 10s |
| Evening (05 Aug) | 3ft (0.9m) | 9s |
Table - waves today at Kosi Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Thu afternoon, min 19°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Wed 5 | Thursday 6 | Friday 7 | |||||||||||||||||
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) | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 156 | 156 | 156 | 150 | 157 | 125 | 123 | 118 | 110 | 108 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | glassy | cross | cross | cross | cross-on | on | on | on | on |
High Tide | 7:46PM1.81m | 8:02AM1.62m | 8:42PM1.63m | 9:11AM1.44m | 10:20PM1.48m | ||||||||||||||
Low Tide | 2:01AM0.57m | 2:17PM0.56m | 3:05AM0.73m | 3:36PM0.73m | |||||||||||||||
 |  | | | | | | | | | |  | | | | | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 21 | 21 | 19 | 19 | 23 | 25 | 23 | 22 | 21 | 19 | 20 | 20 | 22 | 23 | 21 | 21 | 21 |
Feels °C | 19 | 20 | 20 | 20 | 18 | 17 | 20 | 21 | 21 | 21 | 24 | 20 | 21 | 20 | 21 | 21 | 19 | 20 | 22 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | E 9 | E 9 | NE 5 | NE 5 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SSE 5 |
| kJ | 156 | 156 | 156 | 150 | 157 | 125 | 123 | 118 | 110 | 108 | 25 | 26 | 83 | 83 | 83 | 83 | 83 | 83 | 23 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 10 | S 10 | S 18 | S 19 | SSW 19 | SSW 19 | SSW 18 | E 9 | E 9 | NE 5 | NNE 5 | NE 5 | NE 5 | NE 5 | NE 4 | E 9 |
| kJ | 2 | 2 | 2 | 2 | 2 | 7 | 7 | 35 | 34 | 32 | 83 | 83 | 27 | 18 | 21 | 12 | 6 | 3 | 83 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | — | S 17 | S 18 | S 10 | S 10 | S 11 | S 11 | S 10 | SSW 18 | SSW 18 | E 5 | E 5 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 |
| kJ | 3 | 3 | — | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 31 | 30 | 12 | 13 | 26 | 25 | 22 | 20 | 18 |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 5 | NE 5 | NNE 5 | NNE 6 | NNE 6 | NNE 5 | NNE 5 | NE 5 | NE 5 | — | — | SSW 3 | S 4 | S 4 | S 4 | S 5 | S 5 | — |
| kJ | 49 | 43 | 73 | 83 | 100 | 74 | 61 | 54 | 49 | 28 | — | — | 2 | 9 | 18 | 24 | 36 | 29 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 380 | 258 | 258 | 258 | 258 | 258 | 229 | 1051 | 173 | 144 | 0 | 228 | 290 | 177 | 228 | 614 | 228 | 177 | 144 |
Best forecast wave conditions in KwaZulu-Natal North Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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