Surf Forecasts:
How big are the waves at Jacobs Bay today (01 Aug):
- Morning surf: Morning surf (01 Aug, local time) - 4ft (1.2m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (01 Aug, local time) - 4ft (1.2m), 13s period with SW swell.
- Evening surf: Evening surf (01 Aug, local time) - 4ft (1.2m), 13s period with SW swell.
The current surf forecast for Jacobs Bay at 6AM is: 1.0m 12s primary swell from a Southwest direction and 0.7m 15s secondary swell from a West-southwest direction (forecast issued at 01:00am August 01). An open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Aug) | 4ft (1.2m) | 14s |
| Afternoon (01 Aug) | 4ft (1.2m) | 13s |
| Evening (01 Aug) | 4ft (1.2m) | 13s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Sat afternoon, min 15°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 1 | Sunday 2 | Monday 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) | WSW 16 | SW 12 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 14 | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 245 | 254 | 597 | 731 | 595 | 494 | 486 | 527 | 527 | 535 | 486 | 535 | 535 | 494 | 428 | 361 | 769 | 673 | 732 | 710 | 545 | 772 | 569 | 443 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on | cross-on | glassy | glassy | glassy | off | glassy | cross | cross | cross | cross |
High Tide | 4:41AM1.44m | 5:03PM1.55m | 5:14AM1.41m | 5:34PM1.53m | 5:49AM1.36m | 6:09PM1.49m | ||||||||||||||||||
Low Tide | 10:47AM0.13m | 11:13PM0.20m | 11:16AM0.17m | 11:47PM0.22m | 11:49AM0.22m | |||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 7:39 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:10 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 20 | 20 | 22 | 22 | 22 | 21 | 19 | 18 | 17 | 18 | 19 | 18 | 17 | 16 | 16 | 15 | 15 | 17 | 17 | 16 | 16 | 15 |
Feels °C | 16 | 15 | 15 | 16 | 18 | 19 | 18 | 18 | 16 | 14 | 13 | 15 | 15 | 15 | 15 | 14 | 15 | 13 | 12 | 15 | 13 | 11 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 12 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 14 | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 |
| kJ | 245 | 254 | 597 | 731 | 595 | 494 | 486 | 527 | 527 | 535 | 486 | 535 | 535 | 494 | 428 | 361 | 769 | 673 | 732 | 710 | 545 | 772 | 569 | 443 |
Swell 2 Height (m) Direction Period (s) | WSW 16 | WSW 15 | — | NNE 5 | N 5 | N 5 | N 4 | SW 16 | N 10 | N 10 | S 9 | S 9 | S 9 | SW 16 | SW 15 | SW 14 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | SW 13 | SW 12 | SW 12 | SW 12 |
| kJ | 217 | 191 | — | 4 | 7 | 7 | 4 | 10 | 2 | 2 | 15 | 14 | 6 | 41 | 226 | 305 | 25 | 51 | 125 | 239 | 374 | 212 | 324 | 373 |
Swell 3 Height (m) Direction Period (s) | NNE 5 | — | — | — | — | — | SSW 16 | — | — | — | — | — | — | S 9 | S 9 | S 9 | S 8 | S 8 | — | — | — | — | — | — |
| kJ | 2 | — | — | — | — | — | 25 | — | — | — | — | — | — | 6 | 6 | 6 | 1 | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 4 | SE 5 | NE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 8 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 17 | 69 | 30 | 29 | 28 | 0 | 0 | 0 | 0 | 0 | 31 | 29 | 29 | 18 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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