Surf Forecasts:
How big are the waves at Jacobs Bay today (01 Oct):
- Morning surf: Morning surf (01 Oct, local time) - 3ft (0.9m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (01 Oct, local time) - 3ft (0.9m), 12s period with SW swell.
- Evening surf: Evening surf (01 Oct, local time) - 2.5ft (0.8m), 12s period with SW swell.
The current surf forecast for Jacobs Bay at 10AM is: 0.9m 12s primary swell from a Southwest direction and 0.2m 6s secondary swell from a South-southeast direction, 1.0m 5s secondary swell from a North-northwest direction (forecast issued at 01:00am October 01). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Oct) | 3ft (0.9m) | 13s |
| Afternoon (01 Oct) | 3ft (0.9m) | 12s |
| Evening (01 Oct) | 2.5ft (0.8m) | 12s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Sat afternoon, min 14°C on Thu morning). Winds increasing (calm on Thu night, strong winds from the S by Sat afternoon). | ||||||||||||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | ||||||||||||||||||||||
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 | 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 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | WSW 11 | WSW 12 | WSW 12 | WSW 11 | SW 11 | SW 11 | WSW 10 | WSW 10 | WSW 10 | SW 12 | S 7 | S 7 | S 7 | S 7 | S 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 336 | 326 | 269 | 223 | 212 | 209 | 169 | 164 | 137 | 74 | 78 | 387 | 787 | 1257 | 990 | 443 | 596 | 386 | 404 | 466 | 631 | 823 | 572 | 348 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-on | on | glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross-off | cross-off |
High Tide | 5:47AM1.35m | 6:04PM1.38m | 6:40AM1.22m | 7:04PM1.22m | 7:59AM1.12m | 8:40PM1.11m | ||||||||||||||||||
Low Tide | 11:35PM0.17m | 11:47AM0.30m | 00:23AM0.31m | 12:42PM0.44m | 1:29AM0.44m | 2:10PM0.55m | ||||||||||||||||||
 |  |  |  | | | | | |  |  | | | | | | | | | | | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:51 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 14 | 14 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 17 | 17 | 16 |
Feels °C | 14 | 10 | 11 | 11 | 12 | 14 | 15 | 14 | 14 | 15 | 16 | 14 | 12 | 10 | 8 | 7 | 7 | 6 | 6 | 6 | 7 | 8 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | W 6 | W 5 | WSW 12 | WSW 11 | SW 11 | SW 11 | WSW 10 | WSW 10 | WSW 10 | W 10 | WSW 12 | W 10 | WSW 11 | WSW 10 | WSW 10 |
| kJ | 336 | 326 | 269 | 223 | 212 | 209 | 169 | 164 | 137 | 23 | 37 | 387 | 787 | 1257 | 990 | 443 | 596 | 386 | 284 | 449 | 250 | 571 | 339 | 260 |
Swell 2 Height (m) Direction Period (s) | SSE 5 | SSE 6 | SSE 6 | SSE 6 | S 5 | SE 12 | NW 5 | NW 5 | NW 5 | WSW 11 | WSW 12 | SW 11 | W 13 | NW 13 | WSW 11 | SW 11 | SW 13 | SW 12 | SW 12 | W 10 | SW 11 | — | SW 11 | SW 11 |
| kJ | 4 | 7 | 3 | 3 | 1 | 5 | 29 | 19 | 11 | 74 | 78 | 30 | 3 | 7 | 194 | 319 | 163 | 319 | 319 | 159 | 288 | — | 198 | 228 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 12 | S 12 | NW 15 | S 11 | W 6 | W 6 | SW 11 | SW 11 | — | W 15 | — | NW 13 | SW 13 | — | — | — | — | — | W 15 | — | WSW 13 |
| kJ | — | — | — | 3 | 3 | 8 | 3 | 3 | 16 | 64 | 43 | — | 4 | — | 7 | 199 | — | — | — | — | — | 4 | — | 70 |
Wind waves Height (m) Direction Period (s) | NNW 3 | NNW 4 | NNW 4 | NNW 5 | NW 5 | NW 5 | — | — | — | — | — | — | SSW 2 | — | S 5 | S 6 | S 6 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 |
| kJ | 3 | 16 | 24 | 45 | 45 | 42 | — | — | — | — | — | — | 1 | — | 51 | 183 | 270 | 305 | 404 | 466 | 631 | 823 | 572 | 348 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 97 | 192 | 142 | 184 | 319 | 31 | 0 | 127 | 31 | 29 | 28 | 18 | 31 | 131 | 176 | 176 | 196 | 222 | 196 | 84 | 400 | 414 | 84 | 18 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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