Surf Forecasts:
How big are the waves at Jacobs Bay today (01 Nov):
- Morning surf: Morning surf (01 Nov, local time) - 7ft (2.2m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (01 Nov, local time) - 7ft (2.1m), 13s period with SW swell.
- Evening surf: Evening surf (01 Nov, local time) - 6ft (1.9m), 13s period with SW swell.
The current surf forecast for Jacobs Bay at 2AM is: 1.9m 13s primary swell from a Southwest direction and 1.0m 12s secondary swell from a West direction, 1.3m 6s secondary swell from a South-southwest direction (forecast issued at 07:00pm October 31). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Nov) | 7ft (2.2m) | 14s |
| Afternoon (01 Nov) | 7ft (2.1m) | 13s |
| Evening (01 Nov) | 6ft (1.9m) | 13s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Tue morning, min 15°C on Sat night). Winds decreasing (strong winds from the S on Mon afternoon, calm by Tue morning). | |||||||||||||||||||
Sat 31 | Sunday 1 | Monday 2 | |||||||||||||||||
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 11 | W 12 | SW 13 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | S 7 | S 7 | S 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 681 | 555 | 859 | 1182 | 1799 | 1799 | 1435 | 1413 | 1230 | 1094 | 878 | 772 | 570 | 625 | 503 | 440 | 442 | 447 | 432 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross |
High Tide | 7:08PM1.21m | 8:00AM1.21m | 8:39PM1.11m | 9:34AM1.21m | 10:19PM1.11m | ||||||||||||||
Low Tide | 1:27AM0.41m | 2:25PM0.50m | 2:58AM0.49m | 4:11PM0.49m | |||||||||||||||
 |  | | |  |  | |  | | |  | | | | | | | | | |
 | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | 7:13 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 13 | 13 | 12 | 11 | 10 | 10 | 10 | 9 | 9 | 10 | 9 | 9 | 10 | 9 | 8 | 8 | 8 | 9 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 11 | W 12 | SW 13 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 |
| kJ | 681 | 555 | 859 | 1182 | 1799 | 1799 | 1435 | 1413 | 1230 | 1094 | 878 | 772 | 570 | 625 | 503 | 440 | 418 | 273 | 268 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 18 | W 10 | W 10 | W 10 | W 10 | W 10 |
| kJ | 186 | 525 | 449 | 295 | 72 | 72 | 100 | 45 | 38 | 38 | 37 | 37 | 37 | 6 | 17 | 8 | 17 | 17 | 17 |
Swell 3 Height (m) Direction Period (s) | SSW 10 | SSW 10 | — | — | — | — | — | — | — | — | — | — | W 18 | — | W 18 | W 18 | W 16 | W 16 | NW 16 |
| kJ | 67 | 65 | — | — | — | — | — | — | — | — | — | — | 6 | — | 6 | 6 | 5 | 5 | 10 |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 5 | S 5 | SSW 5 | S 6 | S 6 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 |
| kJ | 33 | 70 | 95 | 98 | 98 | 87 | 82 | 113 | 163 | 203 | 239 | 305 | 488 | 532 | 442 | 408 | 442 | 447 | 432 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 363 | 135 | 135 | 112 | 112 | 135 | 135 | 413 | 413 | 196 | 163 | 161 | 82 | 84 | 363 | 413 | 413 | 196 | 29 |
Best forecast wave conditions in West Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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