Surf Forecasts:
How big are the waves at Kosi Bay today (01 Aug):
- Morning surf: Morning surf (01 Aug, local time) - 10ft (3.0m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (01 Aug, local time) - 10ft (3.0m), 10s period with SSE swell.
- Evening surf: Evening surf (01 Aug, local time) - 10ft (3.0m), 10s period with SSE swell.
The current surf forecast for Kosi Bay at 5PM is: 3.0m 10s primary swell from a South-southeast direction and 0.1m 16s secondary swell from a Southwest direction (forecast issued at 01:00pm August 01). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Aug) | 10ft (3.0m) | 10s |
| Afternoon (01 Aug) | 10ft (3.0m) | 10s |
| Evening (01 Aug) | 10ft (3.0m) | 10s |
Table - waves today at Kosi Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Mon afternoon, min 14°C on Sat night). Winds decreasing (fresh winds from the SSW on Sat afternoon, calm by Mon night). | |||||||||||||||||||||
Sat 1 | Sunday 2 | Monday 3 | |||||||||||||||||||
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) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 10 | SSE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1597 | 1504 | 1410 | 1402 | 1461 | 2010 | 2427 | 2705 | 2605 | 1944 | 2360 | 2577 | 2201 | 1832 | 1549 | 1326 | 1107 | 918 | 724 | 653 | 589 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-off | cross-off | cross | cross | cross-on | on | on | cross-on | glassy |
High Tide | 5:31PM2.16m | 5:40AM2.08m | 6:00PM2.14m | 6:09AM2.02m | 6:31PM2.08m | ||||||||||||||||
Low Tide | 11:19AM0.08m | 11:37PM0.18m | 11:47AM0.10m | 00:07AM0.21m | 12:17PM0.16m | ||||||||||||||||
 |  | |  | | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | 5:20 | — | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 19 | 18 | 16 | 15 | 14 | 14 | 20 | 22 | 22 | 20 | 18 | 18 | 17 | 17 | 22 | 23 | 21 | 21 | 20 |
Feels °C | 13 | 13 | 14 | 13 | 11 | 11 | 9 | 9 | 15 | 18 | 18 | 17 | 16 | 16 | 15 | 15 | 21 | 21 | 21 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | S 16 | S 16 | SW 16 | SSW 15 | SW 15 | SSE 10 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | — | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 5 | 5 | 10 | 21 | 9 | 1667 | 2034 | 2162 | 2032 | 1944 | — | 2577 | 2201 | 1832 | 1549 | 1326 | 1107 | 918 | 724 | 653 | 589 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSE 15 | — | — | — | — | — | S 18 | S 14 | S 17 | S 17 | S 18 | S 11 | SSE 14 | S 10 |
| kJ | — | — | — | — | — | — | — | 42 | — | — | — | — | — | 6 | 16 | 6 | 6 | 6 | 21 | 20 | 18 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 17 | SW 17 | SW 15 | SW 17 | S 14 | S 16 | S 14 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 11 | 9 | 12 | 16 | 5 | 15 |
Wind waves Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 10 | — | SSE 12 | — | — | — | — | — | — | — | — | — | — |
| kJ | 1597 | 1504 | 1410 | 1402 | 1461 | 2010 | 2427 | 2705 | 2605 | — | 2360 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 507 | 1235 | 1206 | 375 | 297 | 297 | 297 | 337 | 378 | 428 | 428 | 337 | 290 | 177 | 177 | 177 | 144 | 380 | 380 | 228 | 0 |
Best forecast wave conditions in KwaZulu-Natal North Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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