Surf Forecasts:
How big are the waves at Big Bay today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 8ft (2.5m), 9s period with S swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 8ft (2.5m), 9s period with SSE swell.
- Evening surf: Evening surf (04 Sep, local time) - 8ft (2.5m), 8s period with SSE swell.
The current surf forecast for Big Bay at 12PM is: 2.2m 9s primary swell from a South direction and 0.8m 11s secondary swell from a West-southwest direction (forecast issued at 07:00am September 04). The wind direction is predicted to be offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 8ft (2.5m) | 9s |
| Afternoon (04 Sep) | 8ft (2.5m) | 9s |
| Evening (04 Sep) | 8ft (2.5m) | 8s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sun afternoon, min 10°C on Sat morning). Winds decreasing (strong winds from the SE on Fri afternoon, light winds from the ENE by Sun night). | |||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||||||||
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) | S 9 | S 9 | S 9 | S 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 9 | SSE 8 | SW 22 | SW 21 | SW 20 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1569 | 1279 | 800 | 777 | 1045 | 952 | 497 | 402 | 649 | 532 | 605 | 521 | 508 | 789 | 1223 | 2326 | 2779 | 2791 | 2946 | 2129 | 1852 | 1552 | 1380 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | cross-off | off | off | off | off | off | off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | off | off |
High Tide | 7:57AM1.08m | 8:31PM1.15m | 9:47AM1.03m | 10:28PM1.12m | 11:37AM1.12m | ||||||||||||||||||
Low Tide | 1:56PM0.53m | 3:14AM0.50m | 3:58PM0.59m | 5:14AM0.47m | 5:54PM0.50m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | | |
 | 7:01 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 16 | 19 | 19 | 14 | 13 | 11 | 11 | 10 | 16 | 21 | 22 | 18 | 14 | 14 | 14 | 14 | 20 | 25 | 27 | 25 | 23 |
Feels °C | 5 | 6 | 9 | 10 | 11 | 9 | 9 | 7 | 7 | 6 | 11 | 17 | 18 | 14 | 10 | 10 | 11 | 11 | 17 | 23 | 25 | 24 | 22 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SSE 8 | S 8 | SSE 8 | SSE 8 | WSW 10 | S 9 | SW 22 | SW 21 | SW 20 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 15 |
| kJ | 242 | 183 | 140 | 107 | 93 | 68 | 66 | 66 | 350 | 331 | 286 | 284 | 39 | 606 | 1223 | 2326 | 2779 | 2791 | 2946 | 2129 | 1852 | 1552 | 1380 |
Swell 2 Height (m) Direction Period (s) | NW 8 | — | — | S 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | WSW 10 | WSW 10 | SSW 10 | SSW 10 | SW 25 | SW 24 | S 10 | S 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | SSE 9 | SSE 9 |
| kJ | 2 | — | — | 4 | 7 | 18 | 34 | 33 | 97 | 69 | 114 | 143 | 163 | 444 | 184 | 106 | 232 | 169 | 132 | 106 | 79 | 106 | 82 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SSW 13 | SSW 12 | WSW 10 | WSW 10 | SW 25 | WSW 10 | SW 10 | SSW 10 | SW 9 | SW 9 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 34 | 46 | 68 | 57 | 162 | 38 | 24 | 61 | 71 | 43 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | — | — | — | SSE 9 | — | — |
| kJ | 1569 | 1279 | 800 | 777 | 1045 | 952 | 497 | 402 | 649 | 532 | 605 | 521 | 508 | 789 | 243 | 183 | 381 | — | — | — | 186 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 1289 | 1289 | 1438 | 3872 | 166 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||
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