Surf Forecasts:
How big are the waves at Gull Rock today (21 Jul):
- Afternoon surf: Afternoon surf (21 Jul, local time) - 0.5ft (0.2m), 9s period with WSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 0.5ft (0.2m), 8s period with WSW swell.
The current surf forecast for Gull Rock at 8PM is: 0.2m 8s primary swell from a West-southwest direction and 0.1m 12s secondary swell from a Southwest direction, 0.2m 3s secondary swell from a West-northwest direction (forecast issued at 02:30pm July 21). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | - | - |
| Afternoon (21 Jul) | 0.5ft (0.2m) | 9s |
| Evening (21 Jul) | 0.5ft (0.2m) | 8s |
Table - waves today at Gull Rock. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed morning. Very mild (max 14°C on Tue afternoon, min 10°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||
12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 4 | W 4 | W 4 | WSW 5 | WSW 5 | WSW 5 | WSW 4 | WSW 5 | WSW 4 | WSW 5 | SW 4 | SW 5 | SW 5 |
Wave Graph  | ||||||||||||||||||||
 kJ | 8 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 8 | 12 | 23 | 26 | 25 | 26 | 27 | 26 | 24 | 21 | 25 | 23 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 7:25PM1.36m | 8:18AM1.56m | 7:41PM1.17m | 8:55AM1.47m | 7:37PM0.97m | |||||||||||||||
Low Tide | 1:47PM0.50m | 1:37AM0.26m | 2:29PM0.65m | 1:51AM0.38m | 3:28PM0.81m | |||||||||||||||
 |  |  | |  | | |  |  |  | | |  | | | | | | | | |
 | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — |
 | — | 5:24 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:27 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 14 | 14 | 14 | 13 | 12 | 12 | 13 | 13 | 12 | 12 | 11 | 10 | 10 | 11 | 12 | 11 | 11 | 11 | 11 |
Feels °C | 10 | 12 | 13 | 13 | 11 | 10 | 10 | 11 | 10 | 8 | 8 | 8 | 6 | 5 | 6 | 7 | 5 | 5 | 6 | 7 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 8 | W 8 | W 8 | — | — | — | WSW 8 | WSW 8 | S 14 | — | WSW 8 | — | — |
| kJ | 8 | 7 | 7 | 7 | 7 | 7 | 6 | 3 | 1 | 1 | — | — | — | 7 | 6 | 4 | — | 6 | — | — |
Swell 2 Height (m) Direction Period (s) | — | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | W 11 | SW 10 | SW 10 | — | — | — | S 14 | S 14 | — | — | — | — | — |
| kJ | — | 6 | 5 | 5 | 5 | 5 | 5 | 2 | 4 | 4 | — | — | — | 4 | 4 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SW 12 | W 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | NNW 3 | NNW 3 | WNW 3 | WNW 3 | WNW 2 | W 3 | W 4 | W 4 | W 4 | WSW 5 | WSW 5 | WSW 5 | WSW 4 | WSW 5 | WSW 4 | WSW 5 | SW 4 | SW 5 | SW 5 |
| kJ | 3 | 2 | 1 | 1 | 1 | 1 | 3 | 6 | 8 | 12 | 23 | 26 | 25 | 26 | 27 | 26 | 24 | 21 | 25 | 23 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 37 | 37 | 37 | 37 | 37 | 38 | 37 | 449 | 606 | 606 | 38 | 139 | 606 | 139 | 38 | 606 | 1057 | 139 | 139 | 125 |
Best forecast wave conditions in Adelaide | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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