Surf Forecasts:
How big are the waves at Big Bay today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 4.5ft (1.4m), 11s period with SSW swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 4.5ft (1.4m), 11s period with SSW swell.
- Evening surf: Evening surf (27 Aug, local time) - 4ft (1.2m), 11s period with SSW swell.
The current surf forecast for Big Bay at 1AM is: 1.2m 11s primary swell from a South-southwest direction and 1.1m 12s secondary swell from a West-southwest direction (forecast issued at 07:00pm August 26). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 4.5ft (1.4m) | 11s |
| Afternoon (27 Aug) | 4.5ft (1.4m) | 11s |
| Evening (27 Aug) | 4ft (1.2m) | 11s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Wed night, min 14°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | |||||||||||||||||
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) | WSW 12 | WSW 12 | WSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 11 | S 11 | WSW 16 | WSW 16 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 458 | 365 | 370 | 383 | 463 | 463 | 480 | 471 | 455 | 370 | 363 | 351 | 297 | 277 | 280 | 265 | 519 | 542 | 446 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | glassy | cross-off | cross-off | on | cross-on | cross-on | glassy | glassy | glassy | cross-on | cross-off | glassy | cross-on | cross | cross-off | cross-off |
High Tide | 2:36PM1.42m | 2:44AM1.41m | 3:04PM1.52m | 3:14AM1.47m | 3:32PM1.59m | ||||||||||||||
Low Tide | 8:46PM0.24m | 8:54AM0.14m | 9:15PM0.16m | 9:21AM0.09m | 9:44PM0.10m | ||||||||||||||
 |  | | | | | |  | |  | | | | |  | | | | | |
 | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — |
 | 6:22 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:24 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 23 | 21 | 20 | 20 | 21 | 21 | 19 | 17 | 16 | 16 | 15 | 14 | 14 | 19 | 20 | 17 | 16 | 16 |
Feels °C | 23 | 21 | 19 | 18 | 17 | 18 | 19 | 17 | 15 | 16 | 16 | 15 | 13 | 13 | 19 | 18 | 15 | 14 | 15 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | S 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 11 | S 11 | S 11 | S 11 | S 11 | WSW 14 | WSW 14 | WSW 14 |
| kJ | 458 | 351 | 370 | 383 | 463 | 463 | 480 | 471 | 455 | 370 | 363 | 351 | 297 | 242 | 231 | 181 | 519 | 542 | 446 |
Swell 2 Height (m) Direction Period (s) | S 11 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 14 | S 10 | S 10 | S 10 |
| kJ | 289 | 365 | 359 | 274 | 269 | 269 | 256 | 247 | 186 | 183 | 140 | 170 | 170 | 133 | 133 | 265 | 171 | 167 | 98 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SW 15 | W 18 | SW 18 | S 15 | WSW 16 | WSW 16 | SW 16 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 11 | SSE 13 | W 10 | WSW 10 |
| kJ | 357 | 270 | 196 | 191 | 56 | 6 | 13 | 17 | 26 | 53 | 67 | 126 | 128 | 277 | 280 | 121 | 57 | 48 | 54 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 29 | 29 | 0 | 0 | 0 | 2 | 0 | 0 | 34 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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