Surf Forecasts:
How big are the waves at Jacobs Bay today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 6.5ft (2.0m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 8ft (2.5m), 13s period with SW swell.
- Evening surf: Evening surf (17 Oct, local time) - 8ft (2.5m), 12s period with SW swell.
The current surf forecast for Jacobs Bay at 5PM is: 2.5m 12s primary swell from a Southwest direction and 0.7m 10s secondary swell from a West direction (forecast issued at 01:00pm October 17). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 6.5ft (2.0m) | 12s |
| Afternoon (17 Oct) | 8ft (2.5m) | 13s |
| Evening (17 Oct) | 8ft (2.5m) | 12s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Sat afternoon, min 13°C on Sat night). Winds decreasing (fresh winds from the S on Sat afternoon, light winds from the SE by Mon night). | |||||||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | |||||||||||||||||||
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 12 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1697 | 2147 | 2218 | 1739 | 1912 | 2008 | 2140 | 2140 | 2075 | 2088 | 2088 | 2596 | 2290 | 1928 | 1760 | 1539 | 1422 | 1313 | 1208 | 999 | 964 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 6:59PM1.02m | 8:07AM0.99m | 8:40PM0.95m | 10:06AM1.01m | 10:38PM0.98m | ||||||||||||||||
Low Tide | 12:43PM0.62m | 1:19AM0.60m | 2:19PM0.70m | 3:14AM0.65m | 4:46PM0.67m | ||||||||||||||||
 | |  |  | | | | | | |  |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 15 | 14 | 14 |
Feels °C | 11 | 9 | 7 | 8 | 7 | 7 | 8 | 7 | 6 | 7 | 7 | 8 | 9 | 9 | 10 | 11 | 11 | 10 | 11 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 |
| kJ | 1697 | 2147 | 2218 | 1739 | 1912 | 2008 | 2140 | 2140 | 2075 | 2088 | 2088 | 2596 | 2290 | 1928 | 1760 | 1539 | 1422 | 1313 | 1208 | 999 | 964 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | — | — | WSW 14 | SSW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 233 | 125 | 96 | — | — | 763 | 35 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 5 | — | — | S 6 | S 6 | S 6 | S 6 | S 6 | S 7 | S 6 | S 6 | — | — | — | — | — | — | — | — | — | — |
| kJ | 25 | — | — | 139 | 170 | 211 | 225 | 322 | 248 | 170 | 151 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 101 | 135 | 176 | 114 | 114 | 114 | 114 | 84 | 155 | 135 | 135 | 106 | 29 | 29 | 18 | 0 | 31 | 127 | 31 | 29 | 18 |
Best forecast wave conditions in West Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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