Surf Forecasts:
How big are the waves at Big Bay today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 10ft (3.0m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 10ft (3.0m), 13s period with SW swell.
- Evening surf: Evening surf (02 Sep, local time) - 8ft (2.5m), 13s period with SW swell.
The current surf forecast for Big Bay at 6AM is: 3.0m 14s primary swell from a Southwest direction (forecast issued at 01:00am September 02). The wind direction is predicted to be offshore and the swell rating is 5.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 10ft (3.0m) | 14s |
| Afternoon (02 Sep) | 10ft (3.0m) | 13s |
| Evening (02 Sep) | 8ft (2.5m) | 13s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Fri afternoon, min 11°C on Wed night). Winds increasing (calm on Wed morning, strong winds from the SE by Thu night). | ||||||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||||||||||
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 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSE 8 | SSE 8 | SSE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3688 | 3540 | 3348 | 3169 | 2837 | 2528 | 2386 | 2111 | 1700 | 1481 | 1170 | 980 | 1290 | 3075 | 1345 | 1271 | 1328 | 1469 | 1064 | 800 | 699 | 850 | 784 | 585 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross-off | cross | cross | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off |
High Tide | 6:02AM1.31m | 6:19PM1.41m | 6:49AM1.20m | 7:11PM1.27m | 7:57AM1.08m | 8:31PM1.15m | ||||||||||||||||||
Low Tide | 11:55PM0.19m | 11:59AM0.28m | 00:39AM0.29m | 12:46PM0.40m | 1:38AM0.41m | 1:56PM0.53m | ||||||||||||||||||
 | |  | |  | | | | | | | | | | |  | | | | | | | | | |
 | — | 7:03 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 12 | 12 | 15 | 17 | 16 | 14 | 14 | 12 | 11 | 11 | 15 | 16 | 15 | 15 | 15 | 14 | 13 | 12 | 16 | 19 | 19 | 14 | 12 |
Feels °C | 12 | 10 | 11 | 13 | 15 | 14 | 13 | 14 | 10 | 10 | 9 | 13 | 8 | 6 | 7 | 6 | 5 | 4 | 4 | 7 | 11 | 12 | 9 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | 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 | 3688 | 3540 | 3348 | 3169 | 2837 | 2528 | 2386 | 2111 | 1700 | 1481 | 1170 | 980 | 703 | 566 | 380 | 374 | 265 | 196 | 183 | 140 | 107 | 93 | 66 | 65 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 9 | S 10 | SSW 10 | SSW 9 | — | — | WNW 12 | — | — | — | — | — | S 14 | SSW 14 | SSW 14 | SSW 13 |
| kJ | — | — | — | — | — | — | — | — | 113 | 117 | 154 | 138 | — | — | 48 | — | — | — | — | — | 4 | 19 | 18 | 34 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSE 8 | SSE 8 | SSE 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 1290 | 3075 | 1345 | 1271 | 1328 | 1469 | 1064 | 800 | 699 | 850 | 784 | 585 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 130 | 166 | 223 | 1408 | 1276 | 1408 | 1224 | 1438 | 3870 | 2690 | 0 | 0 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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