Surf Forecasts:
How big are the waves at Jacobs Bay today (23 Jun):
- Afternoon surf: Afternoon surf (23 Jun, local time) - 4.5ft (1.3m), 12s period with SW swell.
- Evening surf: Evening surf (23 Jun, local time) - 8ft (2.4m), 13s period with WSW swell.
The current surf forecast for Jacobs Bay at 11PM is: 3.0m 19s primary swell from a Southwest direction and 1.9m 19s secondary swell from a Southwest direction (forecast issued at 07:00pm June 23). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jun) | - | - |
| Afternoon (23 Jun) | 4.5ft (1.3m) | 12s |
| Evening (23 Jun) | 8ft (2.4m) | 13s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Very mild (max 19°C on Fri afternoon, min 13°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 23 | Wednesday 24 | Thursday 25 | Fri 26 | |||||||||||||||||||||
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) | WSW 13 | WSW 13 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1820 | 1968 | 6689 | 7884 | 8882 | 9012 | 8675 | 8749 | 8321 | 7617 | 6186 | 5363 | 4431 | 3518 | 2887 | 2318 | 1892 | 1550 | 1223 | 1759 | 4288 | 4405 | 4587 | 4474 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | on | cross-on | glassy | cross | cross-off | cross-off | off | cross-off | cross |
High Tide | 10:49PM1.22m | 11:40AM1.09m | 11:47PM1.22m | 12:36PM1.13m | 00:39AM1.23m | 1:22PM1.18m | ||||||||||||||||||
Low Tide | 4:30PM0.55m | 5:32AM0.44m | 5:39PM0.55m | 6:27AM0.41m | 6:37PM0.52m | 7:13AM0.37m | ||||||||||||||||||
 |  |  | | | |  | | |  | | | | | | | |  | | | |  | | | |
 | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — |
 | 5:49 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | 5:50 |
mm | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 13 | 13 | 13 | 13 | 14 | 15 | 14 | 15 | 15 | 14 | 14 | 15 | 16 | 18 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 19 |
Feels °C | 11 | 13 | 11 | 10 | 10 | 11 | 13 | 13 | 10 | 12 | 11 | 10 | 11 | 12 | 14 | 16 | 15 | 16 | 14 | 14 | 12 | 13 | 13 | 15 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 1820 | 1968 | 6689 | 7884 | 8882 | 9012 | 8675 | 8749 | 8321 | 7617 | 6186 | 5363 | 4431 | 3518 | 2887 | 2318 | 1892 | 1550 | 1223 | 1293 | 4288 | 4405 | 4587 | 4474 |
Swell 2 Height (m) Direction Period (s) | SW 21 | SW 19 | SW 19 | — | — | — | — | — | — | — | — | — | — | SSW 13 | S 22 | — | SW 20 | SW 17 | SW 16 | SW 16 | SW 11 | — | — | — |
| kJ | 220 | 863 | 2585 | — | — | — | — | — | — | — | — | — | — | 581 | 9 | — | 60 | 291 | 988 | 1759 | 673 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 22 | — | — | SSW 17 | WSW 12 | SSE 8 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | — | — | 493 | 245 | 78 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 138 | 97 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 101 | 28 | 0 | 17 | 0 | 17 | 29 | 30 | 29 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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