Surf Forecasts:
How big are the waves at J-Bay today (15 Jul):
- Morning surf: Morning surf (15 Jul, local time) - 4ft (1.2m), 9s period with E swell.
- Afternoon surf: Afternoon surf (15 Jul, local time) - 5ft (1.6m), 8s period with SW swell.
- Evening surf: Evening surf (15 Jul, local time) - 8ft (2.4m), 10s period with SW swell.
The current surf forecast for J-Bay at 6AM is: 1.3m 9s primary swell from a East direction and 0.4m 13s secondary swell from a Southwest direction (forecast issued at 01:00am July 15). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | 4ft (1.2m) | 9s |
| Afternoon (15 Jul) | 5ft (1.6m) | 8s |
| Evening (15 Jul) | 8ft (2.4m) | 10s |
Table - waves today at J-Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Wed afternoon, min 14°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
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) | E 9 | E 9 | E 9 | E 9 | E 10 | SW 8 | SW 10 | SW 10 | SW 10 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 293 | 295 | 251 | 249 | 242 | 449 | 1137 | 910 | 939 | 3181 | 3186 | 3095 | 2719 | 2340 | 2063 | 1952 | 1607 | 1545 | 1818 | 2160 | 1977 | 1617 | 1197 | 963 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | off | off | off | off | off | glassy | cross | cross-off | off | off | off | off | off | glassy | on | on | cross-on | cross-on |
High Tide | 4:10AM1.67m | 4:39PM1.70m | 4:52AM1.65m | 5:20PM1.72m | 5:32AM1.59m | 6:00PM1.69m | ||||||||||||||||||
Low Tide | 10:25AM0.01m | 10:48PM0.10m | 11:04AM0.00m | 11:31PM0.12m | 11:41AM0.04m | |||||||||||||||||||
 |  |  |  | | |  | | | | | | |  | | | | | | | | | | | |
 | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 17 | 19 | 17 | 15 | 15 | 15 | 15 | 14 | 16 | 18 | 16 | 16 | 15 | 15 | 14 | 14 | 16 | 17 | 16 | 16 | 15 |
Feels °C | 13 | 12 | 12 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 12 | 16 | 17 | 15 | 15 | 13 | 13 | 12 | 12 | 16 | 17 | 15 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | SW 10 | SW 10 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 |
| kJ | 293 | 295 | 251 | 249 | 219 | 188 | 159 | 910 | 922 | 3181 | 3186 | 3095 | 2719 | 2340 | 2063 | 1952 | 1607 | 1545 | 1818 | 2160 | 1977 | 1617 | 1197 | 963 |
Swell 2 Height (m) Direction Period (s) | WSW 11 | SW 13 | WSW 10 | SW 12 | SW 12 | SW 11 | SW 17 | SW 16 | SW 15 | E 10 | E 10 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 39 | 60 | 34 | 53 | 53 | 242 | 302 | 521 | 939 | 131 | 133 | 141 | 185 | 185 | 146 | 144 | 141 | 138 | 102 | 100 | 98 | 98 | 98 | 72 |
Swell 3 Height (m) Direction Period (s) | SW 13 | WSW 11 | SW 12 | WSW 10 | WSW 10 | SW 17 | SSE 10 | E 10 | E 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | S 14 | S 14 |
| kJ | 61 | 39 | 39 | 33 | 19 | 145 | 9 | 125 | 128 | — | — | — | — | — | — | — | — | — | — | — | — | — | 35 | 57 |
Wind waves Height (m) Direction Period (s) | WSW 5 | SW 5 | SW 6 | SW 6 | SW 7 | SW 8 | SW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 3 |
| kJ | 29 | 41 | 66 | 120 | 242 | 449 | 1137 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 19 | 31 | 140 |
Best forecast wave conditions in Eastern Cape (South) | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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