Surf Forecasts:
How big are the waves at Jacobs Bay today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 7ft (2.2m), 8s period with S swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 6ft (1.8m), 8s period with S swell.
- Evening surf: Evening surf (28 Sep, local time) - 7ft (2.1m), 8s period with S swell.
The current surf forecast for Jacobs Bay at 7PM is: 2.0m 8s primary swell from a South direction and 1.0m 12s secondary swell from a West-southwest direction, 0.1m 16s secondary swell from a Southwest direction (forecast issued at 01:00pm September 28). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | 7ft (2.2m) | 8s |
| Afternoon (28 Sep) | 6ft (1.8m) | 8s |
| Evening (28 Sep) | 7ft (2.1m) | 8s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Wed afternoon, min 14°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the NNW by Thu morning). | |||||||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | |||||||||||||||||||
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) | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSE 8 | WSW 12 | S 9 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 12 | SW 14 | SW 13 | SW 13 | SW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 572 | 439 | 489 | 596 | 616 | 454 | 302 | 235 | 210 | 190 | 253 | 286 | 326 | 326 | 336 | 410 | 216 | 416 | 386 | 386 | 342 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-on | cross-on | cross |
High Tide | 4:03PM1.69m | 4:26AM1.53m | 4:38PM1.63m | 5:04AM1.46m | 5:18PM1.52m | ||||||||||||||||
Low Tide | 9:52AM0.06m | 10:19PM-0.00m | 10:26AM0.11m | 10:55PM0.06m | 11:04AM0.19m | ||||||||||||||||
 | |  |  |  |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | 6:47 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 19 | 21 | 20 | 19 | 17 | 18 | 23 | 21 | 22 | 24 | 26 | 24 | 23 | 24 | 29 | 30 | 25 | 20 | 17 |
Feels °C | 13 | 12 | 14 | 17 | 15 | 14 | 12 | 13 | 21 | 17 | 17 | 19 | 21 | 18 | 18 | 20 | 24 | 24 | 23 | 19 | 13 |
Swell 1 Height (m) Direction Period (s) | S 8 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | S 8 | S 8 | SSE 8 | S 8 | S 9 | S 9 | SW 13 | SSE 9 | SSE 9 | SW 13 | SW 14 | SW 12 | SW 14 | SW 13 | SW 13 | SW 13 |
| kJ | 489 | 402 | 320 | 278 | 247 | 454 | 302 | 235 | 210 | 190 | 162 | 286 | 225 | 193 | 336 | 410 | 216 | 416 | 386 | 386 | 342 |
Swell 2 Height (m) Direction Period (s) | WSW 13 | SW 16 | — | SW 16 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 14 | SW 13 | WSW 11 | SW 13 | SW 13 | SSE 9 | SSE 9 | SW 15 | S 9 | SSE 8 | NNW 4 | SSE 6 |
| kJ | 402 | 10 | — | 10 | 222 | 222 | 218 | 174 | 169 | 181 | 253 | 70 | 326 | 326 | 143 | 82 | 209 | 38 | 22 | 6 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SW 15 | SW 15 | SW 14 | SW 14 | WSW 11 | WSW 11 | WSW 11 | SW 17 | SW 16 | SW 16 | — | SSE 9 | — | — | SSE 6 | — |
| kJ | — | — | — | — | — | 35 | 75 | 130 | 160 | 107 | 107 | 48 | 97 | 42 | 69 | — | 62 | — | — | 14 | — |
Wind waves Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | — | — | — | — | — | — | S 9 | — | ESE 3 | E 3 | E 3 | — | N 4 | N 4 | — | NNW 4 |
| kJ | 572 | 439 | 489 | 596 | 616 | — | — | — | — | — | — | 169 | — | 3 | 2 | 2 | — | 9 | 10 | — | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 31 | 98 | 28 | 28 | 18 | 18 | 17 | 0 | 28 | 29 | 28 | 18 | 0 | 0 | 0 | 69 | 97 | 28 | 17 | 69 |
Best forecast wave conditions in West Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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