Surf Forecasts:
How big are the waves at Jacobs Bay today (08 Aug):
- Morning surf: Morning surf (08 Aug, local time) - 8ft (2.5m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (08 Aug, local time) - 10ft (3.0m), 14s period with SW swell.
- Evening surf: Evening surf (08 Aug, local time) - 11ft (3.5m), 14s period with SW swell.
The current surf forecast for Jacobs Bay at 1AM is: 3.5m 14s primary swell from a Southwest direction (forecast issued at 07:00pm August 07). The wind direction is predicted to be cross-shore and the swell rating is 11.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Aug) | 8ft (2.5m) | 13s |
| Afternoon (08 Aug) | 10ft (3.0m) | 14s |
| Evening (08 Aug) | 11ft (3.5m) | 14s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sat night. Very mild (max 15°C on Sat afternoon, min 12°C on Sun morning). Winds increasing (light winds from the SSW on Sat morning, strong winds from the SSE by Sun afternoon). | |||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | |||||||||||||||||
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 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 4749 | 4883 | 4563 | 4132 | 3140 | 2719 | 2376 | 2775 | 4308 | 4804 | 4760 | 4213 | 3662 | 2859 | 2548 | 2538 | 3826 | 3672 | 3352 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | on | on | cross | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:24PM1.21m | 11:32AM1.12m | 11:55PM1.26m | 12:48PM1.25m | |||||||||||||||
Low Tide | 3:49PM0.55m | 5:09AM0.43m | 5:37PM0.51m | 6:32AM0.33m | 6:57PM0.39m | ||||||||||||||
 |  | |  |  | |  | | |  | | | | |  | | | | | |
 | — | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — |
 | 6:14 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | 1 | — | — | — | — |
Temp °C | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 12 | 13 |
Feels °C | 8 | 8 | 8 | 9 | 10 | 11 | 13 | 13 | 13 | 8 | 8 | 6 | 7 | 5 | 2 | 3 | 3 | 2 | 4 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | — | — |
| kJ | 4749 | 4883 | 4563 | 4132 | 3140 | 2719 | 2376 | 2775 | 4308 | 4804 | 4760 | 4213 | 3662 | 2859 | 2548 | 2538 | 2449 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | S 6 | S 6 | S 7 | SSW 12 | SSW 12 | SSW 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 149 | 253 | 371 | 3826 | 3672 | 3352 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 29 | 114 | 29 | 29 | 29 | 18 | 18 | 31 | 31 | 29 | 135 | 161 | 363 | 401 | 413 | 1865 | 1431 | 2713 | 413 |
Best forecast wave conditions in West Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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