Surf Forecasts:
How big are the waves at Jacobs Bay today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 6ft (1.9m), 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 8PM is: 1.9m 10s primary swell from a Southwest direction and 0.1m 11s secondary swell from a West direction (forecast issued at 01:00pm October 12). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 6ft (1.9m) | 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 16°C on Mon afternoon, min 13°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Mon 12 | Tuesday 13 | Wednesday 14 | |||||||||||||||||||
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 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | WSW 10 | SW 10 | WSW 10 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 752 | 725 | 777 | 800 | 754 | 665 | 753 | 817 | 784 | 769 | 725 | 625 | 612 | 588 | 637 | 565 | 919 | 1762 | 1946 | 2042 | 2494 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 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 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 15 | 15 | 15 | 14 | 13 |
Feels °C | 14 | 14 | 16 | 15 | 13 | 13 | 12 | 12 | 12 | 10 | 9 | 10 | 10 | 11 | 12 | 11 | 11 | 10 | 11 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | WSW 10 | SW 10 | WSW 10 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 752 | 725 | 777 | 800 | 754 | 665 | 753 | 817 | 784 | 769 | 725 | 625 | 612 | 588 | 637 | 565 | 919 | 1762 | 1946 | 2042 | 2494 |
Swell 2 Height (m) Direction Period (s) | — | — | W 11 | W 11 | — | — | — | — | — | — | — | — | — | — | WSW 12 | SW 13 | WSW 10 | — | — | — | — |
| kJ | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | 117 | 193 | 442 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 12 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 155 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SSW 3 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 82 | 31 | 28 | 28 | 28 | 0 | 0 | 28 | 28 | 31 | 29 | 28 | 0 | 18 | 0 | 17 | 127 | 127 | 31 | 82 | 69 |
Best forecast wave conditions in West Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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