Surf Forecasts:
How big are the waves at J-Bay today (12 Jun):
- Afternoon surf: Afternoon surf (12 Jun, local time) - 18ft (5.5m), 12s period with WSW swell.
- Evening surf: Evening surf (12 Jun, local time) - 16ft (5.0m), 12s period with WSW swell.
The current surf forecast for J-Bay at 11PM is: 4.5m 12s primary swell from a West-southwest direction and 0.3m 9s secondary swell from a East direction (forecast issued at 07:00pm June 12). The wind direction is predicted to be offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jun) | - | - |
| Afternoon (12 Jun) | 18ft (5.5m) | 12s |
| Evening (12 Jun) | 16ft (5.0m) | 12s |
Table - waves today at J-Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Fri night. Very mild (max 16°C on Sun afternoon, min 12°C on Sat night). Winds decreasing (fresh winds from the W on Fri night, calm by Sun afternoon). | ||||||||||||||||||||||||
Fri 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
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 | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 12 | SW 11 | SW 11 | SW 11 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 8469 | 7158 | 5972 | 4260 | 3404 | 3485 | 4465 | 4574 | 4196 | 4016 | 3671 | 3384 | 3028 | 2601 | 2397 | 1854 | 1579 | 1323 | 1302 | 1144 | 980 | 789 | 646 | 1207 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | off | cross-off | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | glassy | glassy | cross-off | off | off | off | off | cross-off | cross-off |
High Tide | 1:48AM1.60m | 2:23PM1.45m | 2:39AM1.67m | 3:12PM1.53m | 3:28AM1.69m | |||||||||||||||||||
Low Tide | 7:27PM0.30m | 8:13AM0.15m | 8:22PM0.22m | 9:02AM0.08m | 9:14PM0.15m | 9:48AM0.04m | ||||||||||||||||||
 |  | |  |  |  | |  |  |  | | | |  | | | | | | | | | | | |
 | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — |
 | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | 5:16 |
mm | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 15 | 14 | 13 | 13 | 15 | 15 | 14 | 13 | 13 | 13 | 12 | 12 | 13 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 15 | 16 |
Feels °C | 8 | 9 | 9 | 8 | 9 | 11 | 13 | 11 | 10 | 9 | 10 | 11 | 10 | 10 | 12 | 15 | 15 | 13 | 10 | 10 | 10 | 10 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 10 | E 9 | E 9 | SW 11 | SW 11 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 |
| kJ | 15 | 16 | 16 | 15 | 3404 | 3485 | 4465 | 4574 | 4196 | 4016 | 3671 | 3384 | 3028 | 2601 | 2397 | 1854 | 1579 | 1323 | 1302 | 1144 | 980 | 789 | 646 | 1207 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | E 9 | E 11 | E 11 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 10 | E 10 | ESE 5 | ESE 5 | ESE 5 | E 6 | E 6 | E 7 | E 7 | E 9 | E 9 |
| kJ | — | — | — | — | 16 | 21 | 21 | 24 | 25 | 43 | 39 | 37 | 37 | 35 | 33 | 20 | 23 | 23 | 22 | 41 | 34 | 23 | 53 | 36 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | E 9 | E 11 | E 12 | E 12 | — | — | — | — | — | — | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 7 | — |
| kJ | — | — | — | — | — | 16 | 21 | 25 | 45 | — | — | — | — | — | — | 32 | 31 | 31 | 17 | 27 | 24 | 14 | 14 | — |
Wind waves Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 12 | SW 11 | — | — | — | — | — | — | E 3 | — | — | — | ENE 5 | E 5 | — | — | — | W 4 | WSW 5 | SW 7 | SW 8 | — |
| kJ | 8469 | 7158 | 5972 | 4260 | — | — | — | — | — | — | 8 | — | — | — | 38 | 43 | — | — | — | 36 | 90 | 215 | 328 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 596 | 179 | 142 | 142 | 0 | 0 | 3 | 197 | 197 | 197 | 141 | 141 | 52 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 140 |
Best forecast wave conditions in Eastern Cape (South) | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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