Surf Forecasts:
How big are the waves at Bog Bay today (20 Sep):
- Afternoon surf: Afternoon surf (20 Sep, local time) - 4.5ft (1.4m), 8s period with E swell.
- Evening surf: Evening surf (20 Sep, local time) - 4.5ft (1.4m), 8s period with E swell.
The current surf forecast for Bog Bay at 11PM is: 1.4m 8s primary swell from a East direction and 0.7m 15s secondary swell from a South-southwest direction (forecast issued at 07:00pm September 20). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | - | - |
| Afternoon (20 Sep) | 4.5ft (1.4m) | 8s |
| Evening (20 Sep) | 4.5ft (1.4m) | 8s |
Table - waves today at Bog Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sun night. Warm (max 28°C on Wed afternoon, min 19°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 270 | 270 | 260 | 260 | 224 | 196 | 201 | 201 | 169 | 167 | 138 | 138 | 109 | 109 | 109 | 115 | 142 | 115 | 119 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | glassy | cross-off | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | on | on | cross-on | cross-on |
High Tide | 00:35AM1.09m | 1:25PM1.18m | 1:29AM1.26m | 1:55PM1.38m | |||||||||||||||
Low Tide | 6:08PM0.89m | 7:03AM0.75m | 7:28PM0.73m | 7:40AM0.58m | 7:58PM0.55m | ||||||||||||||
 |  |  | |  |  | |  |  | | | |  | | | | | | | |
 | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — |
 | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:51 | — | — |
mm | 1 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 23 | 22 | 21 | 20 | 20 | 19 | 20 | 21 | 21 | 21 | 20 | 19 |
Feels °C | 23 | 24 | 23 | 23 | 22 | 24 | 23 | 24 | 22 | 21 | 21 | 21 | 20 | 22 | 22 | 21 | 21 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 |
| kJ | 270 | 270 | 260 | 260 | 224 | 196 | 201 | 201 | 169 | 167 | 138 | 138 | 109 | 109 | 109 | 115 | 142 | 115 | 119 |
Swell 2 Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 10 | SW 12 | SSW 9 | SSW 9 | SSW 8 | S 4 | S 4 | SSW 15 | SSW 10 | SSW 10 | SSW 10 |
| kJ | 99 | 151 | 246 | 222 | 147 | 135 | 92 | 62 | 34 | 6 | 16 | 16 | 7 | 5 | 1 | 22 | 19 | 19 | 32 |
Swell 3 Height (m) Direction Period (s) | SSW 11 | SSW 11 | N 8 | — | — | — | — | — | S 16 | S 16 | SW 12 | S 16 | S 16 | SSW 8 | SSW 8 | SSW 8 | SSW 15 | SSW 15 | SSW 14 |
| kJ | 23 | 23 | 1 | — | — | — | — | — | 5 | 5 | 6 | 5 | 20 | 13 | 6 | 6 | 42 | 42 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SSW 3 | SSW 4 | SSW 4 | S 4 | — | — | — | ENE 3 | E 3 | E 4 |
| kJ | — | — | — | — | — | — | — | — | — | 8 | 16 | 9 | 8 | — | — | — | 2 | 6 | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2 | 0 | 0 | 0 | 0 | 0 | 30 | 750 | 29 | 30 | 0 | 0 | 0 | 0 | 33 | 767 | 33 | 28 | 9 |
Best forecast wave conditions in KwaZulu-Natal North Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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