Surf Forecasts:
How big are the waves at Jacobs Bay today (04 Oct):
- Morning surf: Morning surf (04 Oct, local time) - 3.5ft (1.1m), 11s period with SW swell.
- Afternoon surf: Afternoon surf (04 Oct, local time) - 5ft (1.6m), 12s period with SW swell.
- Evening surf: Evening surf (04 Oct, local time) - 7ft (2.1m), 14s period with SW swell.
The current surf forecast for Jacobs Bay at 1PM is: 1.4m 12s primary swell from a Southwest direction and 0.9m 11s secondary swell from a West-southwest direction (forecast issued at 07:00am October 04). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Oct) | 3.5ft (1.1m) | 11s |
| Afternoon (04 Oct) | 5ft (1.6m) | 12s |
| Evening (04 Oct) | 7ft (2.1m) | 14s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Mon night. Warm (max 23°C on Sun morning, min 12°C on Tue night). Winds increasing (calm on Sun morning, fresh winds from the SSW by Tue morning). | |||||||||||||||||||||||
Sunday 4 | Monday 5 | Tuesday 6 | |||||||||||||||||||||
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) | WSW 12 | SW 11 | SW 11 | SW 12 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 16 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 349 | 286 | 273 | 625 | 936 | 1637 | 1519 | 1684 | 1305 | 1167 | 874 | 786 | 624 | 1267 | 1151 | 1342 | 2017 | 1536 | 3083 | 5002 | 9639 | 9516 | 8941 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | glassy | cross-on | cross | cross-off | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross | cross | cross | cross | cross |
High Tide | 9:52AM1.10m | 10:37PM1.11m | 11:27AM1.21m | 11:59PM1.20m | 12:27PM1.35m | ||||||||||||||||||
Low Tide | 3:14AM0.52m | 4:22PM0.56m | 5:05AM0.48m | 5:55PM0.44m | 6:14AM0.37m | 6:51PM0.29m | |||||||||||||||||
 |  | |  | | | | | | | | | | |  |  | |  | | | | | | |
 | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 1 | — | — | — | — | — |
Temp °C | 16 | 18 | 23 | 22 | 21 | 20 | 17 | 18 | 16 | 18 | 18 | 17 | 16 | 15 | 15 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 13 | 15 | 22 | 19 | 17 | 16 | 13 | 15 | 13 | 16 | 15 | 14 | 13 | 14 | 14 | 11 | 7 | 6 | 8 | 8 | 7 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | SW 11 | SW 11 | SW 12 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 14 | WSW 13 | WSW 13 | SW 16 | WSW 16 | WSW 10 | WSW 16 | WSW 16 | WSW 16 | WSW 16 |
| kJ | 349 | 286 | 273 | 625 | 936 | 1637 | 1519 | 1684 | 1305 | 1167 | 874 | 786 | 624 | 1267 | 1151 | 1342 | 617 | 1536 | 1275 | 5002 | 9639 | 9516 | 8941 |
Swell 2 Height (m) Direction Period (s) | S 7 | WSW 10 | WSW 11 | WSW 11 | WSW 10 | — | — | — | — | — | WSW 18 | WSW 16 | WSW 15 | — | WSW 4 | — | — | WSW 13 | WSW 17 | W 10 | — | — | — |
| kJ | 106 | 236 | 260 | 150 | 106 | — | — | — | — | — | 31 | 105 | 348 | — | 11 | — | — | 875 | 3083 | 697 | — | — | — |
Swell 3 Height (m) Direction Period (s) | SW 10 | SSE 7 | SSE 7 | SSE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 10 | — | — | — | — |
| kJ | 235 | 63 | 37 | 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1146 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSE 7 | S 4 | S 4 | — | S 4 | — | — | — | — | WSW 4 | — | W 4 | WSW 13 | SW 8 | — | SW 11 | — | — | — |
| kJ | — | — | — | — | 9 | 14 | 23 | — | 8 | — | — | — | — | 8 | — | 12 | 2017 | 783 | — | 1190 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 31 | 106 | 99 | 28 | 0 | 29 | 18 | 28 | 31 | 127 | 28 | 31 | 138 | 413 | 488 | 1036 | 135 | 135 | 135 | 161 |
Best forecast wave conditions in West Coast | |||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||
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