Surf Forecasts:
How big are the waves at Jacobs Bay today (10 Nov):
- Afternoon surf: Afternoon surf (10 Nov, local time) - 3.5ft (1.1m), 12s period with WSW swell.
- Evening surf: Evening surf (10 Nov, local time) - 4ft (1.2m), 12s period with WSW swell.
The current surf forecast for Jacobs Bay at 10PM is: 1.2m 11s primary swell from a West-southwest direction and 0.3m 16s secondary swell from a Southwest direction, 0.8m 4s secondary swell from a South-southwest direction (forecast issued at 07:00pm November 10). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Nov) | - | - |
| Afternoon (10 Nov) | 3.5ft (1.1m) | 12s |
| Evening (10 Nov) | 4ft (1.2m) | 12s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Wed morning, min 15°C on Wed night). Winds increasing (light winds from the SSW on Wed morning, strong winds from the S by Fri afternoon). | |||||||||||||||||||||
Tue 10 | Wednesday 11 | Thursday 12 | Fri 13 | ||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 328 | 374 | 337 | 319 | 379 | 365 | 521 | 872 | 1457 | 1650 | 1522 | 1627 | 1338 | 1158 | 859 | 859 | 674 | 540 | 478 | 387 | 322 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 3:33PM1.48m | 3:59AM1.42m | 4:05PM1.42m | 4:31AM1.37m | 4:38PM1.34m | ||||||||||||||||
Low Tide | 9:49PM0.14m | 10:02AM0.27m | 10:20PM0.20m | 10:34AM0.33m | 10:51PM0.27m | ||||||||||||||||
 |  | | | | | |  | | | | | | | | | | | | |  | |
 | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 |
 | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:23 | — | — | — | 7:24 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 17 | 17 | 17 | 18 | 19 | 18 | 18 | 17 | 17 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 |
Feels °C | 13 | 14 | 15 | 15 | 16 | 17 | 18 | 16 | 14 | 14 | 14 | 11 | 11 | 11 | 10 | 9 | 9 | 7 | 8 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 |
| kJ | 328 | 374 | 337 | 319 | 379 | 365 | 281 | 872 | 1457 | 1650 | 1522 | 1627 | 1338 | 1158 | 859 | 859 | 674 | 540 | 478 | 387 | 322 |
Swell 2 Height (m) Direction Period (s) | SW 16 | S 8 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | WSW 10 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | SW 20 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 |
| kJ | 40 | 12 | 41 | 86 | 181 | 309 | 521 | 209 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 16 | 15 | 15 | 14 | 13 | 12 |
Swell 3 Height (m) Direction Period (s) | SSW 11 | SW 16 | S 10 | S 10 | S 9 | S 9 | S 9 | NW 11 | — | W 16 | — | — | — | W 21 | W 21 | NW 11 | W 11 | — | — | — | — |
| kJ | 12 | 41 | 17 | 7 | 7 | 6 | 2 | 5 | — | 5 | — | — | — | 9 | 9 | 4 | 2 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 4 | SSW 4 | SSW 4 | — | — | — | — | SSW 3 | — | — | — | S 5 | S 6 | S 6 | S 6 | S 6 | S 7 | S 6 | S 6 | S 6 |
| kJ | 40 | 28 | 16 | 11 | — | — | — | — | 6 | — | — | — | 71 | 121 | 151 | 214 | 275 | 380 | 302 | 288 | 251 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 106 | 99 | 29 | 29 | 18 | 28 | 31 | 139 | 157 | 28 | 29 | 131 | 28 | 176 | 413 | 469 | 469 | 176 | 176 | 176 | 135 |
Best forecast wave conditions in West Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Never miss your swells again.
Built by surfers, trusted by millions for over 20 years. The Wavefinder in our app makes it even easier to find where the best waves are breaking. Follow the yellow stars along your coast and get there first.
Scan the QR code to open the Surf‑Forecast app
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jacobs Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest