Surf Forecasts:
How big are the waves at Kosi Bay today (03 Jul):
- Morning surf: Morning surf (03 Jul, local time) - 7ft (2.1m), 12s period with S swell.
- Afternoon surf: Afternoon surf (03 Jul, local time) - 6.5ft (2.0m), 13s period with S swell.
- Evening surf: Evening surf (03 Jul, local time) - 7ft (2.1m), 14s period with S swell.
The current surf forecast for Kosi Bay at 9PM is: 2.1m 14s primary swell from a South direction and 0.8m 12s secondary swell from a East-southeast direction (forecast issued at 01:00pm July 03). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Jul) | 7ft (2.1m) | 12s |
| Afternoon (03 Jul) | 6.5ft (2.0m) | 13s |
| Evening (03 Jul) | 7ft (2.1m) | 14s |
Table - waves today at Kosi Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Sat afternoon, min 17°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Fri 3 | Saturday 4 | Sunday 5 | Mon 6 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 13 | S 13 | S 14 | S 15 | S 14 | S 11 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1268 | 1349 | 1454 | 2027 | 1603 | 641 | 1822 | 2261 | 2199 | 1939 | 1535 | 1194 | 1047 | 913 | 750 | 469 | 704 | 770 | 689 | 602 | 469 | 394 | 334 | 281 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | glassy | glassy | cross-off | off | cross-off | cross-off | cross-off | cross | cross-off | off | cross | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | off |
High Tide | 5:53PM1.96m | 6:02AM1.93m | 6:27PM1.94m | 6:36AM1.87m | 7:03PM1.90m | 7:13AM1.79m | ||||||||||||||||||
Low Tide | 11:40AM0.23m | 11:57PM0.35m | 12:12PM0.26m | 00:32AM0.39m | 12:46PM0.32m | 1:11AM0.46m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — |
 | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | 5:07 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 21 | 21 | 21 | 20 | 19 | 18 | 21 | 23 | 21 | 21 | 21 | 21 | 18 | 17 | 20 | 21 | 21 | 21 | 21 | 21 | 20 | 18 |
Feels °C | 20 | 19 | 18 | 18 | 20 | 20 | 18 | 16 | 18 | 19 | 18 | 19 | 20 | 21 | 18 | 17 | 20 | 21 | 21 | 21 | 21 | 21 | 20 | 17 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 14 | S 15 | S 14 | S 11 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 |
| kJ | 1268 | 1349 | 1454 | 2027 | 1603 | 641 | 1822 | 2261 | 2199 | 1939 | 1535 | 1194 | 1047 | 913 | 750 | 469 | 704 | 770 | 689 | 602 | 469 | 394 | 334 | 281 |
Swell 2 Height (m) Direction Period (s) | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | S 14 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | SSE 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 |
| kJ | 198 | 186 | 183 | 183 | 179 | 482 | 157 | 121 | 121 | 157 | 121 | 119 | 88 | 88 | 86 | 297 | 112 | 82 | 82 | 81 | 58 | 58 | 57 | 55 |
Swell 3 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | ENE 6 | ESE 11 | SSW 12 | — | — | — | — | — | — | S 20 | NNE 4 | E 11 | S 18 | S 18 | S 18 | S 17 | S 16 | SSW 10 | S 10 | S 12 |
| kJ | 12 | 12 | 11 | 7 | 4 | 170 | 129 | — | — | — | — | — | — | 8 | 11 | 86 | 7 | 6 | 6 | 6 | 5 | 19 | 8 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NNE 4 | NNE 4 | NNE 4 | NNE 4 | — | — | — | — | — | — | NE 3 | NNE 3 | N 4 | N 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | 16 | 13 | 10 | 11 | — | — | — | — | — | — | 5 | 5 | 6 | 10 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 177 | 705 | 378 | 177 | 0 | 0 | 0 | 0 | 229 | 229 | 297 | 173 | 0 | 0 | 173 | 144 | 144 | 380 | 380 | 25 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in KwaZulu-Natal North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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