Surf Forecasts:
How big are the waves at Jacobs Bay today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 6ft (1.9m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 6ft (1.8m), 11s period with SW swell.
- Evening surf: Evening surf (22 Oct, local time) - 6ft (1.8m), 11s period with SW swell.
The current surf forecast for Jacobs Bay at 2AM is: 2.2m 12s primary swell from a Southwest direction and 1.0m 11s secondary swell from a West direction (forecast issued at 07:00pm October 21). The wind direction is predicted to be onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 6ft (1.9m) | 12s |
| Afternoon (22 Oct) | 6ft (1.8m) | 11s |
| Evening (22 Oct) | 6ft (1.8m) | 11s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Fri afternoon, min 14°C on Thu night). Winds increasing (light winds from the WSW on Thu morning, fresh winds from the S by Sat afternoon). | |||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | |||||||||||||||||
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) | WSW 12 | WSW 12 | WSW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SSW 11 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 2460 | 1966 | 1580 | 1301 | 946 | 980 | 914 | 851 | 851 | 851 | 866 | 828 | 876 | 923 | 1269 | 1237 | 996 | 894 | 759 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | on | on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross |
High Tide | 00:29AM1.20m | 12:43PM1.37m | 1:07AM1.31m | 1:17PM1.49m | |||||||||||||||
Low Tide | 6:33PM0.43m | 6:34AM0.40m | 7:06PM0.29m | 7:09AM0.30m | 7:38PM0.16m | ||||||||||||||
 |  |  | | |  | |  | |  | | | | | | | | | | |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | 7:05 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 15 | 19 | 20 | 19 | 17 | 17 |
Feels °C | 14 | 15 | 16 | 15 | 16 | 16 | 14 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 16 | 15 | 15 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SSW 11 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 |
| kJ | 2460 | 1966 | 1580 | 1301 | 946 | 980 | 914 | 851 | 851 | 851 | 866 | 828 | 876 | 923 | 1269 | 1237 | 996 | 894 | 759 |
Swell 2 Height (m) Direction Period (s) | — | — | WSW 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 |
| kJ | — | — | 259 | 242 | 442 | 467 | 403 | 344 | 289 | 284 | 231 | 181 | 138 | 98 | 94 | 68 | 65 | 60 | 41 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | N 4 | — | W 14 | — | — | — | — | W 19 | W 13 | SSW 14 | SW 11 | SW 16 | W 16 | W 16 | W 15 |
| kJ | — | — | — | — | 1 | — | 4 | — | — | — | — | 7 | 3 | 192 | 43 | 10 | 21 | 20 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 127 | 31 | 31 | 31 | 29 | 18 | 31 | 28 | 31 | 28 | 28 | 0 | 0 | 0 | 17 | 127 | 31 | 29 | 28 |
Best forecast wave conditions in West Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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