Surf Forecasts:
How big are the waves at Gull Rock today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 0.5ft (0.2m), 7s period with W swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 0.5ft (0.1m), 7s period with W swell.
- Evening surf: Evening surf (31 Jul, local time) - 0.5ft (0.1m), 7s period with W swell.
The current surf forecast for Gull Rock at 9AM is: 0.2m 7s primary swell from a West direction (forecast issued at 02:30am July 31). The wind direction is predicted to be cross-offshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 0.5ft (0.2m) | 7s |
| Afternoon (31 Jul) | 0.5ft (0.1m) | 7s |
| Evening (31 Jul) | 0.5ft (0.1m) | 7s |
Table - waves today at Gull Rock. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sun night. Very mild (max 14°C on Sun afternoon, min 9°C on Sat night). Winds increasing (calm on Fri afternoon, fresh winds from the N by Sun morning). | ||||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||||||||||
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 | 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 7 | WSW 7 | WSW 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | N 4 | N 4 | N 4 | NNW 3 | N 3 | N 4 | N 4 | N 4 | NNW 5 | NNW 5 | W 5 | W 6 | W 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 5 | 5 | 5 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 9 | 14 | 7 | 2 | 2 | 9 | 20 | 50 | 87 | 72 | 51 | 123 | 97 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-on | glassy | cross-off | off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | on | cross-on |
High Tide | 5:38AM1.44m | 5:26PM2.05m | 6:00AM1.54m | 5:52PM2.02m | 6:22AM1.63m | 6:18PM1.93m | ||||||||||||||||||
Low Tide | 11:40PM-0.04m | 11:09AM0.26m | 11:59PM-0.08m | 11:38AM0.19m | 00:19AM-0.07m | 12:09PM0.17m | ||||||||||||||||||
 |  | |  |  | | |  | | | |  | | | | | | | | | | |  |  | |
 | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:34 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 |
Temp °C | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 10 | 10 | 11 | 12 | 12 | 12 | 11 | 11 | 9 | 9 | 10 | 13 | 14 | 11 | 10 |
Feels °C | 8 | 9 | 10 | 9 | 8 | 10 | 9 | 8 | 7 | 6 | 6 | 6 | 6 | 8 | 9 | 6 | 6 | 4 | 3 | 3 | 6 | 8 | 5 | 5 |
Swell 1 Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 7 | W 7 | W 7 | — | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | — | — | — | W 8 | W 8 | W 8 | W 8 | N 5 | S 15 | N 4 |
| kJ | 5 | 5 | 5 | 4 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | 6 | 18 | 4 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 7 | — | — | — | — | — | — | S 17 | S 16 | S 16 | W 5 | W 7 | — | W 6 | S 16 | S 15 | S 15 | — | S 14 |
| kJ | — | — | — | — | — | 1 | — | — | — | — | — | — | 6 | 5 | 5 | 1 | 1 | — | 1 | 5 | 5 | 4 | — | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 16 | — | — | S 16 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | 5 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NNE 2 | NNE 3 | N 4 | N 4 | N 4 | NNW 3 | N 3 | N 4 | N 4 | N 4 | NNW 5 | NNW 5 | W 5 | W 6 | W 5 |
| kJ | — | — | — | — | — | — | — | — | — | 1 | 3 | 9 | 14 | 7 | 2 | 2 | 9 | 20 | 50 | 87 | 72 | 51 | 123 | 97 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 538 | 538 | 380 | 380 | 38 |
Best forecast wave conditions in Adelaide | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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