Surf Forecasts:
How big are the waves at Big Bay today (25 Jul):
- Morning surf: Morning surf (25 Jul, local time) - 7.5ft (2.3m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (25 Jul, local time) - 7.5ft (2.3m), 12s period with SW swell.
- Evening surf: Evening surf (25 Jul, local time) - 8ft (2.5m), 12s period with SW swell.
The current surf forecast for Big Bay at 6AM is: 2.4m 13s primary swell from a Southwest direction (forecast issued at 01:00am July 25). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | 7.5ft (2.3m) | 13s |
| Afternoon (25 Jul) | 7.5ft (2.3m) | 12s |
| Evening (25 Jul) | 8ft (2.5m) | 12s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Sun afternoon, min 13°C on Sun night). Winds increasing (calm on Sun morning, strong winds from the SSE by Mon afternoon). | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||||||||||
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 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 12 | SW 16 | SW 18 | SW 17 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2158 | 2126 | 2063 | 1583 | 1415 | 1789 | 1760 | 1760 | 1632 | 1488 | 1269 | 1172 | 1040 | 1112 | 980 | 808 | 769 | 1103 | 1960 | 3634 | 1615 | 3770 | 5879 | 5012 |
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 | cross-off | off | off | off | off | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 00:19AM1.11m | 1:10PM1.09m | 1:14AM1.17m | 1:53PM1.18m | 1:56AM1.25m | 2:29PM1.27m | ||||||||||||||||||
Low Tide | 6:58AM0.46m | 7:16PM0.54m | 7:43AM0.38m | 7:59PM0.45m | 8:20AM0.30m | 8:36PM0.38m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 7:43 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 15 | 17 | 17 | 15 | 14 | 16 | 16 | 16 | 18 | 20 | 18 | 14 | 13 | 13 | 14 | 14 | 16 | 16 | 15 | 14 | 13 |
Feels °C | 11 | 11 | 12 | 13 | 15 | 15 | 13 | 13 | 14 | 14 | 13 | 16 | 18 | 16 | 11 | 11 | 10 | 11 | 12 | 11 | 9 | 8 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 12 | SW 16 | SW 13 | SW 17 | SSW 16 | SSW 16 |
| kJ | 2158 | 2126 | 2063 | 1583 | 1415 | 1789 | 1760 | 1760 | 1632 | 1488 | 1269 | 1172 | 1040 | 1112 | 980 | 808 | 769 | 1103 | 1960 | 3634 | 1226 | 3770 | 5879 | 5012 |
Swell 2 Height (m) Direction Period (s) | — | — | SSW 13 | SSW 13 | WSW 13 | SSW 16 | — | — | — | SSW 16 | SSW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | WSW 12 | SW 16 | SW 20 | — | SW 18 | — | — | — |
| kJ | — | — | 577 | 378 | 326 | 25 | — | — | — | 103 | 169 | 226 | 309 | 220 | 304 | 304 | 461 | 515 | 188 | — | 1615 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 11 | S 11 | — | SSW 16 | SSW 17 | WSW 12 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 37 | 36 | — | 179 | 195 | 158 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSE 3 | — | — | — | — | — | — | — | — | — | S 5 | S 5 | S 5 | SE 4 | SSE 4 | S 5 | S 7 | SSE 7 | SSE 8 |
| kJ | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | 43 | 71 | 47 | 6 | 16 | 119 | 524 | 499 | 673 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91 | 39 | 39 | 0 | 118 | 280 | 163 | 221 | 0 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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