Surf Forecasts:
How big are the waves at Big Bay today (28 Jul):
- Morning surf: Morning surf (28 Jul, local time) - 7.5ft (2.3m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (28 Jul, local time) - 7.5ft (2.3m), 14s period with SW swell.
- Evening surf: Evening surf (28 Jul, local time) - 7ft (2.1m), 14s period with SW swell.
The current surf forecast for Big Bay at 1AM is: 2.5m 15s primary swell from a Southwest direction and 1.8m 8s secondary swell from a South-southeast direction (forecast issued at 07:00pm July 27). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | 7.5ft (2.3m) | 14s |
| Afternoon (28 Jul) | 7.5ft (2.3m) | 14s |
| Evening (28 Jul) | 7ft (2.1m) | 14s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Thu afternoon, min 12°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||||
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) | SSW 17 | SSW 16 | SSW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 7534 | 5879 | 6283 | 3144 | 2597 | 2278 | 2247 | 2061 | 2004 | 1663 | 1504 | 1367 | 1247 | 1053 | 1067 | 976 | 1083 | 1083 | 1083 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | off | off | off | off | off | off | cross | cross | cross-off | off |
High Tide | 2:29PM1.27m | 2:33AM1.32m | 3:02PM1.36m | 3:06AM1.38m | 3:33PM1.43m | ||||||||||||||
Low Tide | 8:36PM0.38m | 8:52AM0.23m | 9:09PM0.31m | 9:22AM0.17m | 9:40PM0.25m | ||||||||||||||
 |  | | | | | | | | | | | | | | | |  | | |
 | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — |
 | 6:02 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 13 | 13 | 12 | 12 | 14 | 17 | 17 | 14 | 13 | 13 | 13 | 13 | 14 | 17 | 16 | 16 | 16 |
Feels °C | 8 | 8 | 9 | 9 | 9 | 8 | 10 | 13 | 14 | 11 | 10 | 10 | 10 | 10 | 11 | 15 | 13 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | — | SSW 16 | SSW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | — | 5879 | 5437 | 3144 | 2597 | 2278 | 2247 | 2061 | 2004 | 1663 | 1504 | 1367 | 1247 | 1053 | 1067 | 976 | 1083 | 1083 | 1083 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SE 7 | SSE 7 | SSE 7 | SE 6 | SE 6 |
| kJ | — | — | — | — | — | — | — | — | 207 | 159 | 107 | 79 | 44 | 48 | 54 | 18 | 18 | 10 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 17 | — | SSW 16 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SE 7 | — | — | — | — | — | — | — |
| kJ | 7534 | — | 6283 | 427 | 395 | 384 | 316 | 215 | 311 | 234 | 169 | 126 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 166 | 904 | 190 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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