Surf Forecasts:
How big are the waves at Kosi Bay today (06 Sep):
- Morning surf: Morning surf (06 Sep, local time) - 5.5ft (1.7m), 9s period with SSE swell.
- Afternoon surf: Afternoon surf (06 Sep, local time) - 4.5ft (1.4m), 9s period with SSE swell.
- Evening surf: Evening surf (06 Sep, local time) - 5ft (1.6m), 8s period with SE swell.
The current surf forecast for Kosi Bay at 6AM is: 1.8m 9s primary swell from a South-southeast direction and 1.1m 9s secondary swell from a East direction, 0.4m 14s secondary swell from a South-southwest direction (forecast issued at 01:00am September 06). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | 5.5ft (1.7m) | 9s |
| Afternoon (06 Sep) | 4.5ft (1.4m) | 9s |
| Evening (06 Sep) | 5ft (1.6m) | 8s |
Table - waves today at Kosi Bay. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun morning. Warm (max 21°C on Sun afternoon, min 19°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||||||||||
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) | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SE 8 | SE 8 | SE 8 | SSE 8 | SE 7 | S 22 | S 20 | S 18 | S 17 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 680 | 508 | 426 | 372 | 297 | 423 | 373 | 299 | 125 | 242 | 645 | 1553 | 3706 | 3973 | 2964 | 2131 | 1657 | 1179 | 1002 | 704 | 572 | 466 | 365 | 289 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross |
High Tide | 11:52AM1.35m | 00:53AM1.46m | 1:31PM1.59m | 1:55AM1.69m | 2:19PM1.85m | |||||||||||||||||||
Low Tide | 5:00AM0.90m | 6:19PM0.83m | 7:09AM0.72m | 7:42PM0.60m | 8:03AM0.47m | 8:27PM0.38m | ||||||||||||||||||
 |  |  |  |  | |  |  | | | | | | |  | | | | |  | | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 20 | 20 | 21 | 20 | 20 | 20 | 20 | 19 | 19 | 20 | 21 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 20 | 20 |
Feels °C | 18 | 18 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 16 | 16 | 17 | 19 | 19 | 18 | 19 | 20 | 19 | 19 | 18 | 17 | 18 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | E 9 | E 9 | E 9 | E 9 | S 11 | S 11 | S 11 | ESE 7 | S 11 | S 22 | S 20 | S 18 | S 17 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 |
| kJ | 632 | 198 | 194 | 157 | 157 | 91 | 119 | 114 | 91 | 114 | 645 | 1553 | 3706 | 3973 | 2964 | 2131 | 1657 | 1179 | 1002 | 704 | 572 | 466 | 365 | 289 |
Swell 2 Height (m) Direction Period (s) | E 9 | SSW 14 | S 14 | S 14 | S 12 | S 15 | S 15 | E 10 | S 11 | SSW 23 | S 11 | E 7 | ESE 7 | ESE 6 | E 6 | E 6 | E 7 | E 7 | E 6 | E 10 | E 10 | E 9 | SSW 13 | E 9 |
| kJ | 171 | 66 | 107 | 107 | 69 | 38 | 67 | 29 | 112 | 179 | 82 | 110 | 111 | 88 | 76 | 66 | 56 | 56 | 64 | 30 | 28 | 28 | 139 | 27 |
Swell 3 Height (m) Direction Period (s) | S 15 | S 16 | NE 8 | SSW 12 | S 15 | NE 7 | NE 7 | S 14 | E 10 | S 14 | S 14 | S 14 | — | — | — | S 22 | S 21 | — | E 10 | S 20 | S 19 | S 16 | S 18 | S 18 |
| kJ | 115 | 46 | 2 | 14 | 67 | 2 | 2 | 37 | 46 | 36 | 61 | 325 | — | — | — | 36 | 9 | — | 30 | 7 | 7 | 5 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SE 8 | SE 8 | SE 8 | SSE 8 | SE 7 | SE 7 | — | — | — | — | — | — | E 6 | — | E 6 | E 6 | E 6 | E 6 | E 7 |
| kJ | 680 | 508 | 426 | 372 | 297 | 423 | 373 | 299 | 125 | 242 | 217 | — | — | — | — | — | — | 60 | — | 73 | 80 | 106 | 141 | 145 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 228 | 228 | 177 | 380 | 380 | 380 | 380 | 380 | 258 | 319 | 258 | 271 | 380 | 1206 | 1206 | 1066 | 927 | 798 | 380 | 850 | 927 | 1061 | 1066 | 25 |
Best forecast wave conditions in KwaZulu-Natal North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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