Surf Forecasts:
How big are the waves at Jacobs Bay today (02 Aug):
- Morning surf: Morning surf (02 Aug, local time) - 4ft (1.2m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (02 Aug, local time) - 4.5ft (1.3m), 13s period with SW swell.
- Evening surf: Evening surf (02 Aug, local time) - 3.5ft (1.1m), 12s period with SW swell.
The current surf forecast for Jacobs Bay at 7PM is: 1.3m 12s primary swell from a Southwest direction and 0.6m 15s secondary swell from a South-southwest direction (forecast issued at 01:00pm August 02). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Aug) | 4ft (1.2m) | 13s |
| Afternoon (02 Aug) | 4.5ft (1.3m) | 13s |
| Evening (02 Aug) | 3.5ft (1.1m) | 12s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Mon afternoon, min 14°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Sun 2 | Monday 3 | Tuesday 4 | |||||||||||||||||||
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 12 | SW 12 | SW 12 | SW 14 | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 535 | 535 | 494 | 428 | 361 | 769 | 673 | 663 | 710 | 514 | 772 | 569 | 419 | 694 | 583 | 544 | 384 | 375 | 293 | 326 | 249 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross | cross-off | cross-off | off | glassy | cross-off | cross-off | cross | cross-off | cross-off | cross-off | glassy | cross | cross | cross | cross-off | cross-on | cross-on |
High Tide | 5:34PM1.53m | 5:49AM1.36m | 6:09PM1.49m | 6:29AM1.29m | 6:49PM1.42m | ||||||||||||||||
Low Tide | 11:16AM0.17m | 11:47PM0.22m | 11:49AM0.22m | 00:24AM0.26m | 12:26PM0.30m | ||||||||||||||||
 | | |  | | | | | | | | | | | | | |  |  |  | | |
 | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — |
 | — | — | 6:09 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:12 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 20 | 20 | 18 | 17 | 17 | 18 | 18 | 19 | 23 | 21 | 20 | 20 | 19 | 18 | 16 | 17 | 17 | 17 | 18 | 16 |
Feels °C | 15 | 16 | 17 | 16 | 14 | 14 | 15 | 16 | 16 | 20 | 16 | 16 | 17 | 16 | 16 | 14 | 15 | 15 | 14 | 17 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 14 | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 |
| kJ | 535 | 535 | 494 | 428 | 361 | 769 | 673 | 663 | 710 | 514 | 772 | 569 | 419 | 694 | 583 | 544 | 384 | 375 | 293 | 326 | 249 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | SW 16 | SW 15 | SW 14 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | SW 13 | SW 12 | SW 12 | SW 12 | S 3 | WSW 12 | S 3 | W 11 | WSW 11 | WSW 11 | W 11 | W 10 |
| kJ | 14 | 6 | 41 | 226 | 305 | 25 | 51 | 125 | 239 | 374 | 212 | 324 | 361 | 2 | 189 | 2 | 89 | 41 | 117 | 57 | 53 |
Swell 3 Height (m) Direction Period (s) | — | — | S 9 | S 9 | S 9 | S 8 | S 8 | — | — | — | — | — | — | — | — | — | SW 18 | S 3 | SW 16 | SW 16 | SW 15 |
| kJ | — | — | 6 | 6 | 6 | 1 | 1 | — | — | — | — | — | — | — | — | — | 13 | 3 | 41 | 64 | 109 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SSE 3 | SSE 3 | — | S 4 | — | SSW 3 | — | S 3 | — | SSW 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | — | 2 | — | 3 | — | 3 | — | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 17 | 31 | 28 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 28 | 0 | 0 | 0 | 28 | 28 | 31 | 28 | 31 | 31 |
Best forecast wave conditions in West Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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