Surf Forecasts:
How big are the waves at Big Bay today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 7ft (2.1m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 7ft (2.1m), 14s period with SW swell.
- Evening surf: Evening surf (18 Jun, local time) - 7ft (2.1m), 13s period with SW swell.
The current surf forecast for Big Bay at 10AM is: 2.2m 14s primary swell from a Southwest direction and 1.3m 16s secondary swell from a Southwest direction (forecast issued at 01:00am June 18). An open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 7ft (2.1m) | 14s |
| Afternoon (18 Jun) | 7ft (2.1m) | 14s |
| Evening (18 Jun) | 7ft (2.1m) | 13s |
Table - waves today at Big Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Sat afternoon, min 13°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||||||||||||
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 16 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | WSW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1456 | 1223 | 1191 | 2247 | 2053 | 1729 | 1460 | 1228 | 1210 | 1092 | 874 | 860 | 437 | 525 | 469 | 563 | 736 | 661 | 519 | 528 | 528 | 563 | 437 | 329 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | off | cross-off | cross-off | cross-off | glassy | cross-off | off | off |
High Tide | 5:29AM1.44m | 6:01PM1.50m | 6:20AM1.34m | 6:53PM1.44m | 7:15AM1.23m | 7:47PM1.37m | ||||||||||||||||||
Low Tide | 11:24PM0.17m | 11:42AM0.12m | 00:18AM0.23m | 12:30PM0.22m | 1:14AM0.31m | 1:20PM0.32m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 7:48 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 15 | 17 | 17 | 15 | 15 | 14 | 14 | 14 | 16 | 20 | 21 | 19 | 19 | 18 | 18 | 19 | 22 | 25 | 24 | 23 | 22 |
Feels °C | 10 | 11 | 10 | 12 | 13 | 13 | 11 | 12 | 11 | 12 | 12 | 14 | 18 | 20 | 17 | 17 | 15 | 15 | 15 | 18 | 23 | 21 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | WSW 11 |
| kJ | 874 | 1223 | 1191 | 2247 | 2053 | 1729 | 1460 | 1228 | 1210 | 1092 | 874 | 860 | 437 | 525 | 469 | 563 | 736 | 661 | 519 | 528 | 528 | 563 | 437 | 329 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | — | — | — | — | — | S 7 | S 7 | S 7 | S 7 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 |
| kJ | 1456 | 1004 | 875 | — | — | — | — | — | 145 | 146 | 114 | 97 | 269 | 322 | 274 | 246 | 49 | 48 | 91 | 91 | 91 | 86 | 107 | 176 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SW 20 | SW 18 | SW 17 | SW 16 | S 7 | SW 15 | SW 14 | SW 18 | SW 18 | — | — | — | — | — | — | S 9 |
| kJ | — | — | — | — | — | — | — | — | 15 | 50 | 142 | 165 | 78 | 174 | 132 | 50 | 49 | — | — | — | — | — | — | 39 |
Wind waves Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 5 | S 5 | S 5 | S 6 | S 6 | SSE 6 | SSE 6 | SSE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 137 | 91 | 144 | 99 | 82 | 106 | 139 | 137 | 188 | 144 | 156 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 118 | 56 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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