Surf Forecasts:
How big are the waves at Jacobs Bay today (23 Oct):
- Morning surf: Morning surf (23 Oct, local time) - 6.5ft (2.0m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (23 Oct, local time) - 7ft (2.1m), 12s period with SSW swell.
- Evening surf: Evening surf (23 Oct, local time) - 6ft (1.9m), 11s period with SSW swell.
The current surf forecast for Jacobs Bay at 8PM is: 1.9m 11s primary swell from a South-southwest direction and 0.6m 9s secondary swell from a West direction (forecast issued at 01:00pm October 23). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Oct) | 6.5ft (2.0m) | 12s |
| Afternoon (23 Oct) | 7ft (2.1m) | 12s |
| Evening (23 Oct) | 6ft (1.9m) | 11s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Fri afternoon, min 15°C on Sat night). Winds increasing (light winds from the WSW on Fri afternoon, strong winds from the S by Sun afternoon). | |||||||||||||||||||||
Fri 23 | Saturday 24 | Sunday 25 | |||||||||||||||||||
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) | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | S 10 | S 6 | S 6 | S 6 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1125 | 1186 | 1014 | 853 | 759 | 571 | 469 | 460 | 382 | 418 | 533 | 711 | 257 | 339 | 335 | 295 | 305 | 414 | 584 | 843 | 727 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 1:17PM1.49m | 1:42AM1.42m | 1:51PM1.59m | 2:18AM1.51m | 2:26PM1.66m | ||||||||||||||||
Low Tide | 7:38PM0.16m | 7:43AM0.21m | 8:11PM0.05m | 8:18AM0.13m | 8:45PM-0.02m | ||||||||||||||||
 | | |  | | | |  | | | | | | | | |  | | |  | | |
 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | 7:06 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 18 | 17 | 17 | 17 | 16 | 17 | 18 | 17 | 17 | 16 | 16 | 16 | 15 | 16 | 17 | 17 | 16 | 15 | 15 |
Feels °C | 17 | 15 | 14 | 14 | 15 | 16 | 15 | 15 | 16 | 12 | 11 | 9 | 10 | 10 | 9 | 10 | 11 | 10 | 8 | 7 | 8 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | W 8 | W 8 | W 8 | W 8 | WSW 12 | WSW 12 | W 8 | W 12 | WSW 11 | WSW 11 | WSW 11 | W 11 |
| kJ | 1125 | 1186 | 1014 | 853 | 759 | 571 | 469 | 460 | 382 | 34 | 21 | 33 | 31 | 49 | 49 | 34 | 72 | 43 | 41 | 40 | 62 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | W 8 | W 8 | W 12 | WSW 8 | WSW 8 | W 8 | W 9 | WSW 13 |
| kJ | 94 | 92 | 65 | 60 | 58 | 56 | 55 | 34 | 33 | 59 | 59 | 59 | 54 | 20 | 21 | 75 | 21 | 21 | 21 | 13 | 60 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 16 | W 16 | W 16 | W 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | NW 15 | NW 15 | W 15 | SW 16 | W 15 | SW 19 | SW 18 | SW 18 | W 15 | W 14 | WSW 14 | NW 13 |
| kJ | 112 | 10 | 21 | 20 | 17 | 42 | 42 | 42 | 36 | 8 | 8 | 4 | 10 | 4 | 14 | 12 | 12 | 4 | 16 | 36 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 3 | SSW 10 | SSW 10 | S 10 | S 6 | S 6 | S 6 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 |
| kJ | — | — | — | — | — | — | — | — | 2 | 418 | 533 | 711 | 257 | 339 | 335 | 295 | 305 | 414 | 584 | 843 | 727 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 17 | 29 | 31 | 29 | 28 | 0 | 0 | 28 | 29 | 135 | 135 | 150 | 131 | 163 | 163 | 163 | 414 | 414 | 469 | 469 | 106 |
Best forecast wave conditions in West Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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