Surf Forecasts:
How big are the waves at Kosi Bay today (16 Jun):
- Morning surf: Morning surf (16 Jun, local time) - 3.5ft (1.1m), 12s period with S swell.
- Afternoon surf: Afternoon surf (16 Jun, local time) - 3.5ft (1.0m), 8s period with S swell.
- Evening surf: Evening surf (16 Jun, local time) - 3ft (0.9m), 8s period with SSE swell.
The current surf forecast for Kosi Bay at 1PM is: 1.0m 8s primary swell from a South direction and 0.6m 12s secondary swell from a South direction, 0.5m 7s secondary swell from a East direction (forecast issued at 07:00am June 16). The wind direction is predicted to be onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jun) | 3.5ft (1.1m) | 12s |
| Afternoon (16 Jun) | 3.5ft (1.0m) | 8s |
| Evening (16 Jun) | 3ft (0.9m) | 8s |
Table - waves today at Kosi Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 33mm), heaviest during Wed night. Warm (max 22°C on Tue morning, min 20°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Fri 19 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 13 | S 12 | S 12 | S 8 | S 8 | SSE 8 | S 11 | S 10 | S 10 | SSE 10 | S 16 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 473 | 365 | 141 | 115 | 115 | 96 | 227 | 165 | 159 | 246 | 84 | 129 | 177 | 218 | 155 | 150 | 144 | 306 | 322 | 494 | 391 | 545 | 510 | 489 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | glassy | cross-off | cross | cross-on | on | on | on | on | on | on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:40PM2.10m | 5:00AM2.09m | 5:25PM2.09m | 5:43AM2.02m | 6:11PM2.04m | |||||||||||||||||||
Low Tide | 10:26AM0.10m | 10:48PM0.13m | 11:10AM0.11m | 11:34PM0.20m | 11:53AM0.16m | 00:20AM0.31m | ||||||||||||||||||
 |  | | |  | | |  | | | | | | | | | |  | | |  |  | | | |
 | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | 6:35 |
 | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:02 | — | — | 5:02 |
mm | 1 | 1 | 2 | 1 | — | 1 | 1 | — | — | 1 | 2 | 2 | 1 | 3 | 3 | 2 | 2 | 2 | 2 | 1 | — | — | 1 | 2 |
Temp °C | 21 | 20 | 22 | 22 | 22 | 22 | 22 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 22 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 20 |
Feels °C | 22 | 20 | 22 | 21 | 22 | 23 | 24 | 21 | 20 | 20 | 21 | 20 | 20 | 21 | 23 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 21 |
Swell 1 Height (m) Direction Period (s) | S 13 | E 7 | S 12 | S 12 | S 8 | SSE 8 | S 11 | S 10 | S 10 | S 10 | S 10 | S 16 | S 16 | S 15 | S 15 | ESE 5 | S 14 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 14 |
| kJ | 331 | 26 | 141 | 101 | 115 | 96 | 227 | 165 | 159 | 123 | 72 | 129 | 177 | 218 | 155 | 27 | 144 | 306 | 322 | 494 | 391 | 545 | 510 | 489 |
Swell 2 Height (m) Direction Period (s) | E 8 | NNE 4 | E 7 | E 7 | S 11 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | S 16 | S 10 | S 10 | S 9 | S 9 | S 14 | ESE 5 | ESE 8 | S 9 | S 7 | S 8 | E 8 | E 8 | E 8 |
| kJ | 29 | 1 | 24 | 24 | 93 | 31 | 41 | 41 | 31 | 22 | 84 | 49 | 45 | 25 | 40 | 150 | 18 | 57 | 38 | 17 | 21 | 21 | 21 | 46 |
Swell 3 Height (m) Direction Period (s) | NE 4 | E 7 | NNE 4 | NNE 4 | NNE 4 | S 11 | NE 4 | SE 5 | S 15 | S 15 | E 10 | E 10 | E 9 | E 9 | E 9 | S 9 | S 9 | SE 11 | S 8 | S 8 | — | SSE 8 | S 7 | SE 9 |
| kJ | 4 | 25 | 1 | 1 | 1 | 88 | 1 | 7 | 18 | 41 | 17 | 7 | 15 | 14 | 14 | 41 | 38 | 5 | 32 | 19 | — | 7 | 8 | 3 |
Wind waves Height (m) Direction Period (s) | S 13 | S 12 | S 8 | S 8 | E 6 | — | — | — | — | SSE 10 | SE 5 | SE 5 | SE 5 | SE 5 | ESE 5 | — | — | — | ESE 8 | ESE 8 | E 8 | E 8 | E 5 | — |
| kJ | 473 | 365 | 120 | 115 | 31 | — | — | — | — | 246 | 41 | 64 | 77 | 72 | 42 | — | — | — | 62 | 54 | 66 | 66 | 16 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 228 | 177 | 177 | 380 | 380 | 319 | 0 | 0 | 177 | 228 | 258 | 380 | 380 | 258 | 144 | 144 | 144 | 144 | 144 | 380 | 337 | 229 | 25 | 3 |
Best forecast wave conditions in KwaZulu-Natal North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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