Surf Forecasts:
How big are the waves at Kosi Bay today (01 Sep):
- Afternoon surf: Afternoon surf (01 Sep, local time) - 2.5ft (0.8m), 8s period with E swell.
- Evening surf: Evening surf (01 Sep, local time) - 2.5ft (0.7m), 9s period with E swell.
The current surf forecast for Kosi Bay at 11PM is: 0.7m 9s primary swell from a East direction and 0.2m 5s secondary swell from a South-southeast direction, 1.1m 5s secondary swell from a Northeast direction (forecast issued at 07:00pm September 01). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | - | - |
| Afternoon (01 Sep) | 2.5ft (0.8m) | 8s |
| Evening (01 Sep) | 2.5ft (0.7m) | 9s |
Table - waves today at Kosi Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Wed afternoon, min 21°C on Tue night). Winds increasing (light winds from the NNE on Tue night, strong winds from the S by Fri afternoon). | |||||||||||||||||||
Tue 1 | Wednesday 2 | Thursday 3 | |||||||||||||||||
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 8 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | NE 5 | NE 6 | S 17 | S 17 | S 17 | S 16 | S 15 | SSW 15 | NE 6 | NE 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 69 | 74 | 74 | 94 | 68 | 107 | 65 | 65 | 47 | 110 | 175 | 151 | 217 | 270 | 186 | 116 | 71 | 240 | 265 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 6:00PM2.16m | 6:11AM1.99m | 6:32PM2.00m | 6:45AM1.82m | 7:10PM1.78m | ||||||||||||||
Low Tide | 00:09AM0.20m | 12:20PM0.20m | 00:43AM0.36m | 12:56PM0.39m | |||||||||||||||
 |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:36 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 22 | 21 | 21 | 21 | 22 | 28 | 30 | 27 | 23 | 23 | 22 | 22 | 23 | 26 | 27 | 24 | 23 | 22 |
Feels °C | 24 | 21 | 21 | 21 | 20 | 19 | 24 | 25 | 24 | 20 | 21 | 20 | 18 | 18 | 21 | 22 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | S 17 | S 16 | S 15 | E 9 | SSW 14 | SSW 13 |
| kJ | 69 | 74 | 74 | 94 | 68 | 107 | 65 | 65 | 47 | 47 | 35 | 92 | 43 | 270 | 186 | 116 | 25 | 38 | 35 |
Swell 2 Height (m) Direction Period (s) | SSE 5 | SSE 5 | SSE 5 | E 6 | E 6 | S 14 | S 14 | SSW 15 | SSW 15 | SSW 16 | SSW 17 | S 17 | S 17 | E 8 | E 8 | E 9 | SSW 15 | E 10 | E 10 |
| kJ | 6 | 3 | 3 | 32 | 35 | 4 | 4 | 21 | 23 | 49 | 94 | 151 | 217 | 50 | 35 | 36 | 71 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | S 8 | S 8 | S 7 | SE 5 | S 5 | S 7 | S 9 | S 7 | S 7 | S 7 | S 7 | S 7 | E 8 | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 35 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 4 | NE 5 | NNE 5 | NNE 5 | NNE 6 | NNE 6 | NNE 5 | NE 5 | NE 5 | NE 6 | NNE 6 | NNE 6 | NE 6 | NNE 6 | NE 6 | NE 6 | NE 6 | NE 6 |
| kJ | 37 | 36 | 63 | 49 | 71 | 74 | 93 | 90 | 102 | 110 | 175 | 144 | 119 | 135 | 127 | 165 | 163 | 240 | 265 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 344 | 258 | 271 | 258 | 258 | 229 | 228 | 1252 | 228 | 228 | 228 | 258 | 290 | 319 | 290 | 1241 | 705 | 319 | 228 |
Best forecast wave conditions in KwaZulu-Natal North Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kosi Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest