Surf Forecasts:
How big are the waves at Kosi Bay today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 2ft (0.6m), 11s period with S swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 2ft (0.6m), 10s period with S swell.
- Evening surf: Evening surf (22 Aug, local time) - 1.5ft (0.5m), 10s period with S swell.
The current surf forecast for Kosi Bay at 5AM is: 0.6m 10s primary swell from a South direction and 0.4m 8s secondary swell from a East direction, 0.3m 3s secondary swell from a Northeast direction (forecast issued at 01:00am August 22). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 2ft (0.6m) | 11s |
| Afternoon (22 Aug) | 2ft (0.6m) | 10s |
| Evening (22 Aug) | 1.5ft (0.5m) | 10s |
Table - waves today at Kosi Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sat afternoon, min 17°C on Mon morning). Winds decreasing (strong winds from the S on Sat night, light winds from the ENE by Mon morning). | ||||||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | ||||||||||||||||||||||
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) | S 9 | S 10 | S 11 | S 11 | S 11 | S 10 | S 10 | S 16 | S 6 | S 8 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 59 | 67 | 114 | 82 | 79 | 53 | 49 | 401 | 292 | 1075 | 1556 | 1699 | 1626 | 1375 | 1004 | 745 | 589 | 449 | 348 | 322 | 282 | 295 | 235 | 197 |
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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off |
High Tide | 11:22AM1.20m | 00:56AM1.30m | 1:42PM1.36m | 1:59AM1.48m | 2:22PM1.56m | |||||||||||||||||||
Low Tide | 4:16AM0.99m | 6:07PM0.98m | 7:24AM0.88m | 7:46PM0.81m | 8:11AM0.69m | 8:24PM0.63m | ||||||||||||||||||
 | |  | | | | | | | |  | | | | | | | | | | | | | | |
 | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 24 | 27 | 26 | 25 | 22 | 20 | 20 | 19 | 21 | 21 | 20 | 20 | 19 | 18 | 18 | 17 | 20 | 21 | 19 | 19 | 19 |
Feels °C | 22 | 22 | 20 | 23 | 24 | 24 | 24 | 18 | 15 | 15 | 14 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 20 | 19 | 16 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 10 | S 11 | S 11 | S 11 | S 10 | S 10 | NE 5 | NE 5 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 10 | S 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 59 | 67 | 114 | 82 | 79 | 53 | 49 | 35 | 6 | 22 | 12 | 5 | 5 | 5 | 5 | 5 | 589 | 449 | 348 | 322 | 282 | 295 | 235 | 197 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 15 | S 10 | ENE 6 | E 8 | ENE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSE 13 |
| kJ | 50 | 18 | 18 | 19 | 21 | 12 | 47 | 50 | 6 | 12 | 3 | 1 | 1 | 1 | 1 | 1 | 5 | 6 | 6 | 6 | 6 | 6 | 5 | 16 |
Swell 3 Height (m) Direction Period (s) | E 8 | SSW 12 | S 16 | S 16 | SSW 16 | SSW 15 | E 8 | SSW 16 | E 8 | — | — | — | — | — | — | — | NE 6 | — | — | — | S 15 | — | — | E 8 |
| kJ | 18 | 46 | 20 | 20 | 47 | 45 | 12 | 84 | 12 | — | — | — | — | — | — | — | 1 | — | — | — | 4 | — | — | 5 |
Wind waves Height (m) Direction Period (s) | NE 3 | NE 3 | NNE 3 | NNE 4 | NNE 4 | NNE 4 | NNE 5 | S 16 | S 6 | S 8 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | — | — | — | — | — | NE 3 | NE 3 | NE 3 |
| kJ | 2 | 2 | 4 | 11 | 28 | 42 | 37 | 401 | 292 | 1075 | 1556 | 1699 | 1626 | 1375 | 1004 | 745 | — | — | — | — | — | 2 | 3 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 290 | 271 | 258 | 337 | 25 | 808 | 1049 | 421 | 428 | 705 | 1049 | 661 | 297 | 144 | 144 | 144 | 25 | 173 | 380 | 380 | 271 | 0 |
Best forecast wave conditions in KwaZulu-Natal North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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