Surf Forecasts:
How big are the waves at Big Bay today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 3.5ft (1.0m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 3.5ft (1.1m), 12s period with SW swell.
- Evening surf: Evening surf (22 Sep, local time) - 4.5ft (1.3m), 12s period with SW swell.
The current surf forecast for Big Bay at 5AM is: 1.1m 11s primary swell from a Southwest direction and 0.6m 14s secondary swell from a Southwest direction (forecast issued at 01:00am September 22). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 3.5ft (1.0m) | 13s |
| Afternoon (22 Sep) | 3.5ft (1.1m) | 12s |
| Evening (22 Sep) | 4.5ft (1.3m) | 12s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 26°C on Tue morning, min 14°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||||||||||||
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) | SW 11 | SW 11 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | S 7 | S 7 | S 7 | SSW 16 | SSW 16 | SSW 15 | SW 14 | SW 14 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 273 | 303 | 342 | 336 | 306 | 367 | 435 | 391 | 332 | 332 | 293 | 254 | 216 | 216 | 184 | 217 | 250 | 231 | 175 | 519 | 740 | 1187 | 1179 | 1110 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | on | on | on | glassy | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | off | off | off | cross-off | cross-on | cross | glassy | glassy |
High Tide | 00:34AM1.10m | 1:02PM1.21m | 1:11AM1.22m | 1:32PM1.35m | 1:43AM1.33m | 2:00PM1.47m | ||||||||||||||||||
Low Tide | 6:52AM0.44m | 7:17PM0.43m | 7:23AM0.33m | 7:46PM0.30m | 7:51AM0.23m | 8:15PM0.18m | ||||||||||||||||||
 | |  |  | | | |  | |  | | | | | | | | | | | | | | | |
 | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:43 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 24 | 26 | 22 | 22 | 20 | 18 | 16 | 15 | 14 | 16 | 17 | 19 | 17 | 17 | 17 | 17 | 17 | 21 | 22 | 22 | 21 | 21 |
Feels °C | 23 | 23 | 23 | 24 | 22 | 22 | 21 | 19 | 16 | 15 | 14 | 16 | 16 | 18 | 16 | 17 | 17 | 17 | 17 | 21 | 20 | 22 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SSW 7 | SSW 7 | S 7 | S 7 | S 7 | SSW 15 | SW 14 | SW 14 | SW 13 |
| kJ | 273 | 303 | 342 | 336 | 306 | 367 | 435 | 391 | 332 | 332 | 293 | 254 | 216 | 216 | 184 | 132 | 208 | 178 | 155 | 130 | 740 | 1187 | 1179 | 1110 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | S 15 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | S 11 | S 11 | SW 10 | SW 10 | SW 10 | SW 10 | SSW 16 | S 7 | S 7 | S 7 | S 7 |
| kJ | 198 | 149 | 186 | 133 | 130 | 91 | 4 | 4 | 4 | 3 | 3 | 12 | 3 | 3 | 2 | 104 | 100 | 98 | 98 | 519 | 82 | 76 | 58 | 60 |
Swell 3 Height (m) Direction Period (s) | SSE 6 | SSE 5 | S 4 | SSE 6 | SE 6 | SE 7 | — | — | — | — | — | SW 15 | SW 14 | — | — | SW 14 | SW 18 | SW 17 | SSW 16 | SW 10 | SW 12 | — | — | — |
| kJ | 14 | 8 | 3 | 4 | 5 | 2 | — | — | — | — | — | 9 | 8 | — | — | 7 | 12 | 75 | 175 | 96 | 140 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 2 | S 3 | S 7 | S 7 | S 7 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 8 | 217 | 250 | 231 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 29 | 29 | 29 | 0 | 6 | 10 | 4 | 4 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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