Surf Forecasts:
How big are the waves at J-Bay today (06 Aug):
- Morning surf: Morning surf (06 Aug, local time) - 11ft (3.5m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (06 Aug, local time) - 11ft (3.5m), 13s period with SW swell.
- Evening surf: Evening surf (06 Aug, local time) - 10ft (3.0m), 13s period with SW swell.
The current surf forecast for J-Bay at 6PM is: 3.0m 13s primary swell from a Southwest direction and 0.6m 10s secondary swell from a East direction (forecast issued at 01:00pm August 06). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Aug) | 11ft (3.5m) | 13s |
| Afternoon (06 Aug) | 11ft (3.5m) | 13s |
| Evening (06 Aug) | 10ft (3.0m) | 13s |
Table - waves today at J-Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Sun morning. Very mild (max 19°C on Fri afternoon, min 11°C on Sun morning). Winds increasing (calm on Fri morning, fresh winds from the WSW by Sat morning). | |||||||||||||||||||||
Thu 6 | Friday 7 | Saturday 8 | |||||||||||||||||||
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) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 14 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 4581 | 4445 | 3732 | 3031 | 2630 | 2418 | 2341 | 2373 | 2445 | 2535 | 2862 | 3375 | 3926 | 3565 | 3285 | 2886 | 2462 | 2103 | 1810 | 1904 | 2724 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-on | on | cross-on | cross-on | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 8:17AM1.16m | 8:59PM1.29m | 9:50AM1.06m | 10:46PM1.22m | 11:59AM1.09m | ||||||||||||||||
Low Tide | 2:21PM0.48m | 3:39AM0.54m | 3:54PM0.59m | 5:36AM0.55m | 6:00PM0.57m | ||||||||||||||||
 | |  |  |  |  | | | | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — |
 | — | — | 5:43 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 19 | 18 | 15 | 15 | 15 | 15 | 15 | 17 | 16 | 15 | 14 | 14 |
Feels °C | 14 | 13 | 10 | 13 | 12 | 13 | 13 | 14 | 14 | 16 | 14 | 13 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 14 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 |
| kJ | 4581 | 4445 | 3732 | 3031 | 2630 | 2418 | 2341 | 2373 | 2445 | 2535 | 2862 | 3375 | 3926 | 3565 | 3285 | 2886 | 2462 | 2103 | 1810 | 1904 | 2724 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SE 6 | E 10 | E 9 | ESE 6 | E 6 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 88 | 90 | 92 | 66 | 66 | 66 | 65 | 65 | 65 | 45 | 66 | 44 | 43 | 55 | 97 | 169 | 156 | 107 | 82 | 63 | 60 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 10 | E 10 | E 10 | — | E 9 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 66 | 45 | 44 | — | 42 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SE 6 | ESE 6 | E 6 | — | — | W 4 | WSW 5 | WSW 6 | WSW 6 | SW 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 56 | 71 | 98 | — | — | 26 | 98 | 148 | 246 | 340 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 3 | 142 | 3 | 0 | 0 | 0 | 0 | 60 | 60 | 197 | 140 | 6 | 0 | 0 | 0 | 142 | 142 | 3 | 3 | 0 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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