Surf Forecasts:
How big are the waves at Big Bay today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 6ft (1.9m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 6ft (1.9m), 13s period with SW swell.
- Evening surf: Evening surf (07 Sep, local time) - 5ft (1.5m), 13s period with WSW swell.
The current surf forecast for Big Bay at 2AM is: 1.8m 15s primary swell from a Southwest direction and 0.5m 8s secondary swell from a South direction (forecast issued at 07:00pm September 06). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 6ft (1.9m) | 14s |
| Afternoon (07 Sep) | 6ft (1.9m) | 13s |
| Evening (07 Sep) | 5ft (1.5m) | 13s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Mon afternoon, min 16°C on Wed morning). Wind will be generally light. | |||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | |||||||||||||||||
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 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 12 | SW 12 | SW 12 | WSW 12 | SSW 11 | WSW 12 | WSW 11 | SW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 1707 | 1552 | 1380 | 1343 | 1526 | 1363 | 1493 | 1285 | 1155 | 745 | 640 | 473 | 531 | 614 | 294 | 226 | 140 | 98 | 172 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | cross-off | cross-off | on | cross-on | cross | cross-off | off | glassy | glassy | cross-off | cross-on | cross-on | cross | cross-off | cross-off |
High Tide | 00:03AM1.20m | 12:46PM1.27m | 1:05AM1.32m | 1:34PM1.43m | |||||||||||||||
Low Tide | 5:54PM0.50m | 6:31AM0.35m | 7:02PM0.34m | 7:23AM0.22m | 7:50PM0.20m | ||||||||||||||
 |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 23 | 21 | 20 | 20 | 20 | 23 | 24 | 23 | 21 | 21 | 21 | 20 | 21 | 22 | 24 | 22 | 20 | 19 |
Feels °C | 24 | 21 | 19 | 18 | 18 | 18 | 22 | 22 | 21 | 19 | 19 | 20 | 20 | 20 | 21 | 23 | 20 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 12 | SW 12 | SW 12 | WSW 12 | SSW 11 | SW 11 | WSW 11 | SW 11 |
| kJ | 1707 | 1552 | 1380 | 1343 | 1526 | 1363 | 1493 | 1285 | 1155 | 745 | 640 | 473 | 531 | 614 | 294 | 226 | 117 | 98 | 172 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | S 8 | SSE 7 | — | SE 9 | — | — | SSW 12 | S 12 | S 12 | S 11 | WSW 17 | SSW 11 | WSW 12 | WSW 12 | S 10 | WSW 15 |
| kJ | 96 | 75 | 73 | 33 | 34 | — | 3 | — | — | 373 | 353 | 284 | 114 | 28 | 156 | 145 | 140 | 70 | 146 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 18 | SW 18 | — | WSW 16 | SW 16 | S 10 | SW 11 | S 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 13 | 12 | — | 26 | 65 | 49 | 75 | 30 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 3 | SSE 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 13 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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