Surf Forecasts:
How big are the waves at Big Bay today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 6ft (1.9m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 7ft (2.2m), 9s period with S swell.
- Evening surf: Evening surf (03 Sep, local time) - 8ft (2.5m), 9s period with S swell.
The current surf forecast for Big Bay at 2AM is: 2.3m 13s primary swell from a West-southwest direction and 0.8m 9s secondary swell from a South direction (forecast issued at 07:00pm September 02). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 6ft (1.9m) | 13s |
| Afternoon (03 Sep) | 7ft (2.2m) | 9s |
| Evening (03 Sep) | 8ft (2.5m) | 9s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Sat afternoon, min 10°C on Sat morning). Winds increasing (light winds from the S on Wed night, strong winds from the SSE by Thu afternoon). | |||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | |||||||||||||||||
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 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | S 10 | S 9 | S 9 | S 9 | SSE 9 | S 9 | S 9 | S 9 | SSE 8 | SSE 8 | SSE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 2528 | 2241 | 2111 | 1700 | 1362 | 1116 | 949 | 677 | 1929 | 1112 | 1089 | 1285 | 1393 | 1079 | 874 | 846 | 1045 | 865 | 726 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-on | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off |
High Tide | 6:19PM1.41m | 6:49AM1.20m | 7:11PM1.27m | 7:57AM1.08m | 8:31PM1.15m | ||||||||||||||
Low Tide | 00:39AM0.29m | 12:46PM0.40m | 1:38AM0.41m | 1:56PM0.53m | |||||||||||||||
 |  | | | | | |  | |  | | | | | | | | | | |
 | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — |
 | 6:28 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 14 | 13 | 12 | 11 | 11 | 15 | 16 | 15 | 15 | 14 | 13 | 13 | 12 | 15 | 18 | 17 | 13 | 12 |
Feels °C | 14 | 13 | 12 | 10 | 10 | 9 | 14 | 9 | 6 | 7 | 5 | 4 | 5 | 4 | 6 | 10 | 10 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 |
| kJ | 2528 | 2241 | 2111 | 1700 | 1362 | 1116 | 949 | 677 | 426 | 459 | 368 | 242 | 242 | 183 | 140 | 138 | 93 | 68 | 66 |
Swell 2 Height (m) Direction Period (s) | — | — | — | S 9 | SSW 10 | S 10 | S 9 | W 16 | W 14 | W 12 | WNW 11 | — | — | W 7 | — | S 14 | SW 14 | SSW 14 | SSW 13 |
| kJ | — | — | — | 113 | 150 | 184 | 194 | 20 | 93 | 75 | 38 | — | — | 1 | — | 4 | 7 | 18 | 35 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 9 | S 10 | S 9 | S 9 | S 9 | SSE 9 | S 9 | S 9 | S 9 | SSE 8 | SSE 8 | SSE 8 |
| kJ | — | — | — | — | — | — | — | 471 | 1929 | 1112 | 1089 | 1285 | 1393 | 1079 | 874 | 846 | 1045 | 865 | 726 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 129 | 930 | 221 | 1408 | 1276 | 1408 | 1276 | 166 | 3874 | 221 | 0 | 0 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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