Surf Forecasts:
How big are the waves at Jacobs Bay today (16 Jul):
- Morning surf: Morning surf (16 Jul, local time) - 10ft (3.0m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (16 Jul, local time) - 8ft (2.5m), 13s period with SW swell.
- Evening surf: Evening surf (16 Jul, local time) - 7ft (2.2m), 12s period with SW swell.
The current surf forecast for Jacobs Bay at 1AM is: 3.0m 14s primary swell from a Southwest direction (forecast issued at 07:00pm July 15). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jul) | 10ft (3.0m) | 13s |
| Afternoon (16 Jul) | 8ft (2.5m) | 13s |
| Evening (16 Jul) | 7ft (2.2m) | 12s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Fri afternoon, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 15 | Thursday 16 | Friday 17 | Sat 18 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | SW 10 | SW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3079 | 3466 | 3810 | 3757 | 3139 | 2845 | 2494 | 2076 | 1863 | 1474 | 1209 | 1088 | 1149 | 930 | 787 | 716 | 647 | 541 | 425 | 377 | 377 | 300 | 365 | 412 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | glassy | glassy | on |
High Tide | 4:12PM1.63m | 4:28AM1.56m | 4:55PM1.65m | 5:13AM1.50m | 5:38PM1.61m | 5:56AM1.41m | ||||||||||||||||||
Low Tide | 10:25PM0.07m | 10:40AM0.02m | 11:10PM0.09m | 11:20AM0.08m | 11:55PM0.15m | 12:00PM0.17m | ||||||||||||||||||
 |  | | | |  | | | | |  |  | |  | | | | | | | | | | | |
 | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:48 | — | — | — |
 | 5:59 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | 6:00 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 16 | 17 | 16 | 16 | 16 | 15 | 16 | 16 | 17 |
Feels °C | 13 | 14 | 14 | 14 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 12 | 12 | 13 | 13 | 14 | 15 | 14 | 14 | 15 | 14 | 16 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | SW 10 | SW 10 |
| kJ | 3079 | 3466 | 3810 | 3757 | 3139 | 2845 | 2494 | 2076 | 1863 | 1474 | 1209 | 1088 | 1149 | 930 | 787 | 716 | 647 | 541 | 425 | 377 | 377 | 300 | 365 | 412 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 13 | S 13 | S 13 | S 13 | S 12 | SW 14 | SW 14 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | 31 | 55 | 50 | 72 | 158 | 221 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 17 | SW 16 | SW 16 | SW 15 | S 12 | S 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 10 | 38 | 77 | 100 | 123 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 29 | 29 | 29 | 30 | 29 | 0 | 29 | 28 | 28 | 28 | 28 | 0 | 0 | 0 | 18 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 31 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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