Surf Forecasts:
How big are the waves at Jacobs Bay today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 6ft (1.8m), 11s period with SW swell.
- Afternoon surf: Afternoon surf (12 Oct, local time) - 6ft (1.9m), 11s period with SW swell.
- Evening surf: Evening surf (12 Oct, local time) - 6ft (1.9m), 10s period with SW swell.
The current surf forecast for Jacobs Bay at 10AM is: 1.8m 11s primary swell from a Southwest direction (forecast issued at 01:00am October 12). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 6ft (1.8m) | 11s |
| Afternoon (12 Oct) | 6ft (1.9m) | 11s |
| Evening (12 Oct) | 6ft (1.9m) | 10s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Mon morning, min 13°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||||||||||||
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 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | WSW 10 | WSW 10 | WSW 10 | SW 10 | SW 13 | SW 12 | SW 12 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 928 | 990 | 908 | 752 | 677 | 777 | 800 | 754 | 665 | 710 | 769 | 784 | 769 | 665 | 625 | 576 | 588 | 600 | 557 | 905 | 1706 | 1884 | 1946 | 2310 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross | cross-off | cross-off | cross | cross | cross-on | cross | cross | cross-off | cross | glassy | glassy | cross-on | on | on | cross-on | cross |
High Tide | 3:49AM1.51m | 3:57PM1.57m | 4:19AM1.45m | 4:27PM1.48m | 4:49AM1.37m | 4:57PM1.37m | ||||||||||||||||||
Low Tide | 9:51AM0.15m | 10:12PM0.10m | 10:21AM0.21m | 10:41PM0.18m | 10:50AM0.30m | |||||||||||||||||||
 |  |  | | | | | | | |  | | | |  | | | |  | | | | | | |
 | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 15 | 15 | 14 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 14 | 13 |
Feels °C | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 13 | 14 | 12 | 12 | 12 | 10 | 10 | 11 | 10 | 11 | 12 | 12 | 10 | 10 | 11 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | WSW 10 | WSW 10 | WSW 10 | SW 10 | SW 13 | SW 12 | SW 12 | SW 13 | SW 13 |
| kJ | 928 | 990 | 908 | 752 | 677 | 777 | 800 | 754 | 665 | 710 | 769 | 784 | 769 | 665 | 625 | 576 | 588 | 600 | 557 | 905 | 1706 | 1884 | 1946 | 2310 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 11 | W 11 | — | — | — | — | — | — | — | — | — | — | WSW 12 | WSW 12 | WSW 11 | — | — | — | — |
| kJ | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | 50 | 189 | 540 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 28 | 31 | 31 | 97 | 127 | 128 | 31 | 28 | 0 | 0 | 28 | 28 | 139 | 29 | 28 | 0 | 18 | 0 | 0 | 127 | 127 | 31 | 97 | 69 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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