Surf Forecasts:
How big are the waves at Kosi Bay today (26 Jul):
- Morning surf: Morning surf (26 Jul, local time) - 5.5ft (1.7m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (26 Jul, local time) - 5ft (1.6m), 10s period with SSE swell.
- Evening surf: Evening surf (26 Jul, local time) - 5ft (1.5m), 9s period with SE swell.
The current surf forecast for Kosi Bay at 6PM is: 1.5m 10s primary swell from a South-southeast direction and 0.5m 14s secondary swell from a South direction (forecast issued at 01:00pm July 26). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Jul) | 5.5ft (1.7m) | 10s |
| Afternoon (26 Jul) | 5ft (1.6m) | 10s |
| Evening (26 Jul) | 5ft (1.5m) | 9s |
Table - waves today at Kosi Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue afternoon. Warm (max 22°C on Tue afternoon, min 16°C on Wed morning). Winds increasing (light winds from the NE on Mon night, fresh winds from the SSW by Tue night). | |||||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | |||||||||||||||||||
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 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | S 17 | S 16 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 5 | S 5 | ESE 10 | ESE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 603 | 544 | 470 | 433 | 335 | 294 | 257 | 199 | 172 | 151 | 135 | 82 | 62 | 75 | 75 | 75 | 68 | 68 | 90 | 123 | 113 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:27PM1.56m | 2:42AM1.68m | 3:04PM1.71m | 3:17AM1.81m | 3:36PM1.85m | ||||||||||||||||
Low Tide | 8:15AM0.65m | 8:30PM0.61m | 8:54AM0.50m | 9:07PM0.48m | 9:26AM0.37m | 9:39PM0.36m | |||||||||||||||
 | | |  | | | | | | | | | |  | | | | |  | | | |
 | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | 5:16 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:17 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 21 | 21 | 20 | 20 | 19 | 19 | 17 | 17 | 20 | 21 | 20 | 20 | 20 | 18 | 17 | 17 | 21 | 22 | 21 | 21 | 20 |
Feels °C | 19 | 19 | 18 | 18 | 17 | 18 | 15 | 15 | 16 | 17 | 17 | 18 | 20 | 17 | 15 | 16 | 20 | 20 | 19 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 10 | ESE 9 |
| kJ | 603 | 544 | 470 | 433 | 335 | 294 | 257 | 199 | 172 | 120 | 100 | 82 | 62 | 75 | 75 | 75 | 68 | 68 | 70 | 123 | 113 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | S 13 | S 13 | S 13 | SSW 13 | S 19 | S 18 | S 17 | S 16 | S 16 | E 5 | NNE 4 | NE 4 | NNE 4 | SSW 12 | SSW 17 | SSW 12 | S 12 | S 11 |
| kJ | 42 | 70 | 66 | 92 | 89 | 87 | 55 | 178 | 160 | 151 | 135 | 78 | 11 | 7 | 4 | 3 | 51 | 28 | 48 | 25 | 23 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | S 18 | SSW 19 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSE 8 | SSW 14 | SSW 13 | SSW 13 | NNE 4 | NNE 4 | SSW 18 | SSW 18 | SSW 16 |
| kJ | 5 | 11 | 11 | 5 | 5 | 25 | 118 | 50 | 29 | 29 | 29 | 29 | 26 | 67 | 35 | 34 | 2 | 2 | 61 | 61 | 53 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 3 | — | NNE 3 | N 3 | N 3 | NNE 4 | NE 4 | NE 4 | NNE 4 | — | SW 2 | SSW 3 | SSW 4 | S 5 | S 5 | S 6 | S 6 |
| kJ | — | — | — | — | 2 | — | 3 | 2 | 7 | 24 | 27 | 27 | 11 | — | 1 | 4 | 7 | 60 | 90 | 74 | 64 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 144 | 1061 | 1054 | 798 | 0 | 0 | 0 | 290 | 271 | 380 | 297 | 228 | 0 | 173 | 228 | 228 | 425 | 1252 | 425 | 228 | 228 |
Best forecast wave conditions in KwaZulu-Natal North Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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