Surf Forecasts:
How big are the waves at Jacobs Bay today (22 Jul):
- Morning surf: Morning surf (22 Jul, local time) - 7ft (2.2m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (22 Jul, local time) - 7ft (2.1m), 12s period with SW swell.
- Evening surf: Evening surf (22 Jul, local time) - 6.5ft (2.0m), 12s period with SW swell.
The current surf forecast for Jacobs Bay at 10AM is: 2.2m 12s primary swell from a Southwest direction and 0.3m 15s secondary swell from a South-southwest direction (forecast issued at 01:00am July 22). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jul) | 7ft (2.2m) | 12s |
| Afternoon (22 Jul) | 7ft (2.1m) | 12s |
| Evening (22 Jul) | 6.5ft (2.0m) | 12s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu afternoon. Very mild (max 15°C on Fri afternoon, min 12°C on Wed morning). Winds increasing (calm on Wed morning, fresh winds from the N by Thu morning). | ||||||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||||||||||
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 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | WSW 12 | WSW 12 | SW 12 | SW 12 | WSW 12 | WSW 12 | SW 18 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1969 | 1799 | 1544 | 1404 | 1229 | 1269 | 1107 | 1013 | 795 | 830 | 808 | 1058 | 746 | 1059 | 1925 | 7658 | 7911 | 7617 | 5815 | 4951 | 4493 | 4062 | 3555 | 2859 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | on | on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | glassy | off | cross-off | glassy | off | cross-off | cross | cross-off | cross-off | cross-off |
High Tide | 9:25AM1.02m | 9:45PM1.12m | 10:49AM1.00m | 11:06PM1.09m | 12:10PM1.03m | |||||||||||||||||||
Low Tide | 3:15AM0.51m | 3:17PM0.61m | 4:35AM0.55m | 4:51PM0.64m | 5:57AM0.53m | 6:17PM0.61m | ||||||||||||||||||
 |  |  | | | | | | |  |  |  |  |  | | | | | | | | | | | |
 | — | 7:46 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:05 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 12 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 14 | 14 | 13 | 13 | 15 | 15 | 15 | 14 |
Feels °C | 11 | 12 | 12 | 12 | 11 | 12 | 11 | 10 | 10 | 9 | 9 | 7 | 8 | 11 | 14 | 12 | 13 | 14 | 12 | 11 | 13 | 12 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | WSW 12 | WSW 12 | SW 12 | SW 12 | WSW 12 | WSW 12 | SW 12 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 1969 | 1799 | 1544 | 1404 | 1229 | 1269 | 1107 | 1013 | 795 | 830 | 808 | 1058 | 746 | 1059 | 1213 | 7658 | 7911 | 7617 | 5815 | 4951 | 4493 | 4062 | 3555 | 2859 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | — | SSW 11 | SSW 11 | SW 18 | WSW 13 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 43 | 72 | 72 | 154 | 145 | 339 | 298 | 232 | — | 458 | 353 | 1925 | 135 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SW 22 | SW 20 | WSW 13 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 73 | 380 | 249 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NNW 4 | NNW 4 | NNW 4 | NNW 4 | — | — | — | — | — | — | — | — | — | — | S 4 |
| kJ | — | — | — | — | — | — | — | — | — | 11 | 11 | 26 | 32 | — | — | — | — | — | — | — | — | — | — | 14 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 18 | 0 | 18 | 127 | 31 | 31 | 69 | 47 | 82 | 82 | 97 | 142 | 102 | 0 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 30 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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