Surf Forecasts:
How big are the waves at Jacobs Bay today (29 Jul):
- Morning surf: Morning surf (29 Jul, local time) - 6ft (1.8m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (29 Jul, local time) - 6ft (1.8m), 13s period with SW swell.
- Evening surf: Evening surf (29 Jul, local time) - 6ft (1.9m), 13s period with SW swell.
The current surf forecast for Jacobs Bay at 6PM is: 1.9m 13s primary swell from a Southwest direction and 0.6m 8s secondary swell from a South direction (forecast issued at 01:00pm July 29). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | 6ft (1.8m) | 13s |
| Afternoon (29 Jul) | 6ft (1.8m) | 13s |
| Evening (29 Jul) | 6ft (1.9m) | 13s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Fri afternoon, min 16°C on Wed afternoon). Wind will be generally light. | |||||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | |||||||||||||||||||
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 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1144 | 1144 | 1083 | 1288 | 1288 | 1164 | 1077 | 966 | 878 | 809 | 746 | 746 | 680 | 680 | 537 | 563 | 423 | 409 | 361 | 298 | 288 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | on | cross | cross-off | cross-off | cross-off | off | off | glassy | cross | cross | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | off |
High Tide | 3:33PM1.45m | 3:38AM1.43m | 4:03PM1.51m | 4:10AM1.44m | 4:33PM1.54m | ||||||||||||||||
Low Tide | 9:22AM0.18m | 9:41PM0.25m | 9:50AM0.14m | 10:11PM0.22m | 10:18AM0.12m | 10:42PM0.20m | |||||||||||||||
 | | |  |  | | |  | | | | | |  | | | | | | | | |
 | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — |
 | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 16 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 18 | 18 | 19 | 18 | 19 | 21 | 22 | 21 | 21 |
Feels °C | 13 | 14 | 12 | 13 | 13 | 14 | 13 | 13 | 14 | 14 | 13 | 13 | 15 | 15 | 14 | 13 | 15 | 18 | 18 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 |
| kJ | 1144 | 1144 | 1083 | 1288 | 1288 | 1164 | 1077 | 966 | 878 | 809 | 746 | 746 | 680 | 680 | 537 | 563 | 423 | 409 | 361 | 298 | 288 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | S 8 | — | — | — | — | — | — | SSE 6 | — | — | — | SSE 6 | S 6 | W 19 | SSE 5 | SSE 5 | WSW 18 | SW 16 | WSW 16 |
| kJ | 63 | 45 | 42 | — | — | — | — | — | — | 4 | — | — | — | 22 | 20 | 7 | 9 | 5 | 60 | 69 | 102 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 19 | W 19 | SW 19 | WSW 18 | NNE 5 | NNE 5 | NNE 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 7 | 14 | 31 | 5 | 9 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 5 | SSE 5 | SSE 3 |
| kJ | — | — | — | 42 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 8 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 31 | 31 | 28 | 28 | 0 | 0 | 0 | 0 | 29 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 |
Best forecast wave conditions in West Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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