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) - 4.5ft (1.3m), 7s period with SSE swell.
- Evening surf: Evening surf (16 Jun, local time) - 4.5ft (1.3m), 6s period with SSE swell.
The current surf forecast for Kosi Bay at 5AM is: 1.0m 13s primary swell from a South direction and 0.5m 8s secondary swell from a East direction (forecast issued at 01:00am June 16). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jun) | 3.5ft (1.1m) | 12s |
| Afternoon (16 Jun) | 4.5ft (1.3m) | 7s |
| Evening (16 Jun) | 4.5ft (1.3m) | 6s |
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 27mm), heaviest during Wed afternoon. Warm (max 22°C on Tue morning, min 20°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
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 13 | S 13 | S 12 | S 12 | SSE 7 | SSE 6 | SSE 6 | S 11 | S 10 | S 10 | SSE 10 | SE 5 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 222 | 331 | 365 | 141 | 142 | 141 | 132 | 224 | 165 | 125 | 302 | 107 | 129 | 177 | 161 | 155 | 150 | 144 | 391 | 322 | 401 | 482 | 440 | 503 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | glassy | cross | cross-on | on | on | on | on | on | glassy | cross-on | cross-on | on | on | cross-on | cross-on | cross-on |
High Tide | 4:16AM2.12m | 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 | |||||||||||||||||||
 |  |  | | | | | | | | | | |  |  | | | | | |  | |  | | |
 | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:02 | — | — |
mm | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 1 | 1 | 1 | 2 | 1 | — | — | — | — |
Temp °C | 22 | 20 | 20 | 22 | 22 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 21 | 21 | 22 | 22 | 21 | 20 | 21 | 21 | 22 | 22 | 22 | 22 |
Feels °C | 23 | 20 | 20 | 22 | 21 | 21 | 21 | 22 | 23 | 20 | 20 | 21 | 20 | 20 | 21 | 23 | 22 | 20 | 21 | 21 | 22 | 22 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | E 7 | S 12 | S 12 | S 11 | S 11 | S 11 | S 10 | S 10 | S 15 | S 10 | S 16 | S 16 | S 15 | ESE 5 | S 14 | S 14 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 |
| kJ | 222 | 331 | 26 | 141 | 101 | 93 | 88 | 224 | 165 | 125 | 41 | 50 | 129 | 177 | 161 | 26 | 150 | 144 | 391 | 322 | 401 | 482 | 440 | 503 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | NE 4 | E 7 | NNE 4 | NE 4 | E 8 | ESE 6 | ESE 6 | S 15 | E 8 | S 16 | S 10 | S 10 | S 9 | S 15 | ESE 5 | ESE 5 | E 8 | ESE 8 | ESE 8 | E 8 | S 8 | E 8 |
| kJ | 32 | 29 | 2 | 24 | 1 | 1 | 12 | 23 | 53 | 18 | 5 | 85 | 49 | 65 | 41 | 155 | 19 | 17 | 52 | 73 | 72 | 66 | 20 | 46 |
Swell 3 Height (m) Direction Period (s) | NE 4 | NE 4 | E 7 | NNE 4 | NNE 4 | E 10 | E 10 | SSE 5 | SSE 6 | E 10 | S 18 | E 10 | E 10 | E 9 | E 9 | S 9 | S 9 | S 9 | SE 11 | S 9 | S 8 | S 8 | — | S 7 |
| kJ | 4 | 4 | 25 | 1 | 1 | 2 | 2 | 11 | 12 | 8 | 25 | 7 | 7 | 15 | 14 | 40 | 40 | 38 | 5 | 37 | 33 | 20 | — | 8 |
Wind waves Height (m) Direction Period (s) | S 5 | — | S 12 | S 8 | SSE 7 | SSE 6 | SSE 6 | E 5 | ESE 6 | ESE 6 | SSE 10 | SE 5 | SE 5 | SE 5 | ESE 5 | — | — | ESE 9 | — | — | — | — | E 8 | — |
| kJ | 11 | — | 365 | 118 | 142 | 141 | 132 | 15 | 58 | 63 | 302 | 107 | 93 | 64 | 41 | — | — | 79 | — | — | — | — | 49 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 228 | 228 | 177 | 177 | 380 | 380 | 319 | 228 | 0 | 177 | 177 | 228 | 380 | 380 | 228 | 144 | 0 | 144 | 144 | 144 | 380 | 407 | 228 | 25 |
Best forecast wave conditions in KwaZulu-Natal North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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