Surf Forecasts:
How big are the waves at J-Bay today (26 Aug):
- Afternoon surf: Afternoon surf (26 Aug, local time) - 11ft (3.5m), 16s period with SSW swell.
- Evening surf: Evening surf (26 Aug, local time) - 10ft (3.0m), 13s period with SSW swell.
The current surf forecast for J-Bay at 11PM is: 3.0m 13s primary swell from a South-southwest direction and 0.6m 13s secondary swell from a West-southwest direction, 2.1m 6s secondary swell from a East direction (forecast issued at 07:00pm August 26). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Aug) | - | - |
| Afternoon (26 Aug) | 11ft (3.5m) | 16s |
| Evening (26 Aug) | 10ft (3.0m) | 13s |
Table - waves today at J-Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Sat morning, min 13°C on Wed night). Mainly fresh winds. | |||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | |||||||||||||||||
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) | SSW 15 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | S 12 | SSW 12 | S 12 | E 9 | S 12 | S 12 | E 10 | E 10 | S 11 | S 11 | S 14 | S 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 4287 | 3112 | 2508 | 2045 | 1679 | 1581 | 1430 | 1214 | 1100 | 646 | 649 | 722 | 625 | 472 | 424 | 411 | 344 | 377 | 411 |
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 | cross | cross-on | on | cross-on | cross-on | cross | cross-off | glassy | cross-off | cross-off | cross | cross-on | on | glassy |
High Tide | 3:10PM1.52m | 3:15AM1.54m | 3:36PM1.63m | 3:42AM1.60m | 4:02PM1.72m | ||||||||||||||
Low Tide | 9:14PM0.25m | 9:23AM0.11m | 9:41PM0.15m | 9:49AM0.04m | 10:09PM0.09m | ||||||||||||||
 |  | |  | |  | | | |  | | | | |  | | | | | |
 | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | 5:57 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 15 | 14 | 13 | 13 | 21 | 26 | 28 | 25 | 25 | 25 | 23 | 22 | 24 | 25 | 19 | 20 | 19 |
Feels °C | 11 | 11 | 10 | 10 | 10 | 11 | 21 | 25 | 27 | 24 | 22 | 22 | 21 | 20 | 22 | 24 | 19 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | S 12 | SSW 12 | S 12 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 11 |
| kJ | 4287 | 3112 | 2508 | 2045 | 1679 | 1581 | 1430 | 1214 | 1100 | 646 | 649 | 614 | 522 | 472 | 424 | 318 | 266 | 271 | 411 |
Swell 2 Height (m) Direction Period (s) | WSW 13 | SW 13 | WSW 13 | SW 13 | WSW 12 | WSW 12 | E 8 | E 8 | WSW 12 | SW 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 14 | E 10 |
| kJ | 269 | 45 | 114 | 45 | 199 | 172 | 583 | 501 | 81 | 336 | 504 | 722 | 625 | 441 | 305 | 411 | 344 | 377 | 242 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 16 | WSW 12 | WSW 12 | WSW 12 | SSW 12 | WSW 12 | WSW 12 | WSW 11 | SW 11 | SSE 15 | SSE 14 | S 11 | SW 14 |
| kJ | — | — | — | — | — | — | 83 | 94 | 79 | 79 | 347 | 78 | 77 | 74 | 121 | 123 | 213 | 144 | 92 |
Wind waves Height (m) Direction Period (s) | E 5 | E 6 | E 6 | E 7 | E 8 | E 8 | E 8 | — | E 9 | E 9 | — | ENE 9 | — | W 4 | W 4 | WSW 4 | — | — | — |
| kJ | 93 | 172 | 335 | 587 | 750 | 724 | 947 | — | 482 | 575 | — | 997 | — | 4 | 6 | 5 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 535 | 197 | 197 | 140 | 140 | 31 | 4 | 31 | 31 | 31 | 2 | 0 | 0 | 0 | 2 | 3 | 3 | 3 | 0 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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