Surf Forecasts:
How big are the waves at Jacobs Bay today (28 Jul):
- Morning surf: Morning surf (28 Jul, local time) - 8ft (2.5m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (28 Jul, local time) - 7.5ft (2.3m), 14s period with SW swell.
- Evening surf: Evening surf (28 Jul, local time) - 7ft (2.2m), 14s period with SW swell.
The current surf forecast for Jacobs Bay at 5PM is: 2.3m 14s primary swell from a Southwest direction and 1.4m 8s secondary swell from a South direction (forecast issued at 01:00pm July 28). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | 8ft (2.5m) | 15s |
| Afternoon (28 Jul) | 7.5ft (2.3m) | 14s |
| Evening (28 Jul) | 7ft (2.2m) | 14s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Thu night, min 14°C on Wed morning). Wind will be generally light. | |||||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | |||||||||||||||||||
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 14 | SW 14 | SW 14 | SW 14 | SW 14 | 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 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2544 | 2383 | 2171 | 1998 | 1759 | 1496 | 1367 | 1247 | 1144 | 1144 | 1083 | 1182 | 1182 | 1094 | 1077 | 966 | 816 | 746 | 746 | 669 | 618 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-on | cross | cross-off | cross-off | cross-off | off | off | off | cross | cross | cross-off | cross-off |
High Tide | 3:01PM1.38m | 3:06AM1.39m | 3:33PM1.45m | 3:38AM1.43m | 4:03PM1.51m | ||||||||||||||||
Low Tide | 8:52AM0.23m | 9:09PM0.31m | 9:22AM0.18m | 9:41PM0.25m | 9:50AM0.14m | 10:11PM0.22m | |||||||||||||||
 | | |  | | | | | | | | |  | | | | | |  |  | | |
 | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — |
 | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 18 | 18 | 18 | 17 | 16 | 15 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 18 | 18 | 18 | 19 |
Feels °C | 9 | 13 | 13 | 13 | 12 | 11 | 10 | 9 | 12 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 14 | 15 | 14 | 14 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | 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 |
| kJ | 2544 | 2383 | 2171 | 1998 | 1759 | 1496 | 1367 | 1247 | 1144 | 1144 | 1083 | 1182 | 1182 | 1094 | 1077 | 966 | 816 | 746 | 746 | 669 | 618 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | — | — | SSE 8 | SSE 8 | SSE 8 | — | — | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SSE 5 | — | — | N 5 | N 5 |
| kJ | 356 | 313 | 264 | 239 | 205 | — | — | 140 | 94 | 62 | — | — | 17 | 34 | 27 | 28 | 3 | — | — | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 9 | S 9 | — | S 9 | SSE 9 | SSE 8 | SSE 8 | — | — | — | S 8 | S 3 | S 4 | — | — | — | — | — | — | — | SSE 5 |
| kJ | 487 | 487 | — | 339 | 304 | 262 | 176 | — | — | — | 45 | 5 | 7 | — | — | — | — | — | — | — | 9 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 18 | 17 | 18 | 18 | 18 | 18 | 18 | 0 | 0 | 29 | 29 | 28 | 28 | 0 | 0 | 0 | 0 | 17 | 18 | 28 | 0 |
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)
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