Surf Forecasts:
How big are the waves at Jacobs Bay today (19 Oct):
- Morning surf: Morning surf (19 Oct, local time) - 7.5ft (2.3m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (19 Oct, local time) - 7ft (2.1m), 12s period with SW swell.
- Evening surf: Evening surf (19 Oct, local time) - 6.5ft (2.0m), 11s period with SW swell.
The current surf forecast for Jacobs Bay at 9AM is: 2.3m 12s primary swell from a Southwest direction (forecast issued at 01:00am October 19). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Oct) | 7.5ft (2.3m) | 12s |
| Afternoon (19 Oct) | 7ft (2.1m) | 12s |
| Evening (19 Oct) | 6.5ft (2.0m) | 11s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed morning. Very mild (max 18°C on Wed afternoon, min 13°C on Mon morning). Winds increasing (calm on Tue morning, fresh winds from the NNW by Wed morning). | ||||||||||||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 12 | SW 12 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2032 | 1760 | 1539 | 1422 | 1229 | 1130 | 999 | 898 | 817 | 756 | 683 | 629 | 629 | 817 | 1034 | 1513 | 2124 | 2831 | 3508 | 3080 | 2735 | 2241 | 2013 | 1527 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on |
High Tide | 10:06AM1.01m | 10:38PM0.98m | 11:22AM1.11m | 11:45PM1.08m | 12:07PM1.24m | |||||||||||||||||||
Low Tide | 3:14AM0.65m | 4:46PM0.67m | 5:00AM0.59m | 5:53PM0.56m | 5:55AM0.50m | 6:33PM0.43m | ||||||||||||||||||
 | |  | |  |  | | | |  | | | | |  | | | |  | |  | | | | |
 | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:05 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — |
Temp °C | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 14 | 15 | 16 | 17 | 18 | 17 | 16 |
Feels °C | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 12 | 13 | 12 | 10 | 9 | 11 | 11 | 11 | 9 | 11 | 11 | 13 | 15 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 12 | SW 12 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 |
| kJ | 2032 | 1760 | 1539 | 1422 | 1229 | 1130 | 999 | 898 | 817 | 756 | 683 | 629 | 629 | 817 | 1034 | 1513 | 2124 | 2831 | 3508 | 3080 | 2735 | 2241 | 2013 | 1527 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 15 | W 11 | WSW 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 62 | 202 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 15 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 29 | 28 | 0 | 29 | 31 | 135 | 29 | 0 | 0 | 0 | 0 | 138 | 127 | 363 | 82 | 413 | 358 | 363 | 138 | 127 | 127 | 127 | 31 | 31 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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