Surf Forecasts:
How big are the waves at Backdoor 4 today (04 Sep):
- Afternoon surf: Afternoon surf (04 Sep, local time) - 4ft (1.2m), 10s period with S swell.
- Evening surf: Evening surf (04 Sep, local time) - 2.5ft (0.8m), 8s period with S swell.
The current surf forecast for Backdoor 4 at 11PM is: 0.4m 15s primary swell from a South direction and 0.7m 8s secondary swell from a South direction, 0.6m 4s secondary swell from a Northeast direction, 0.8m 4s secondary swell from a North-northeast direction (forecast issued at 03:00pm September 04). The wind direction is predicted to be cross-shore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | - | - |
| Afternoon (04 Sep) | 4ft (1.2m) | 10s |
| Evening (04 Sep) | 2.5ft (0.8m) | 8s |
Table - waves today at Backdoor 4. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Sat afternoon, min 14°C on Sat night). Winds decreasing (fresh winds from the W on Sat night, light winds from the WSW by Mon morning). | ||||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||
1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | S 10 | S 9 | S 8 | S 8 | S 12 | S 11 | S 10 | S 10 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | NE 7 | NE 7 | S 8 | S 9 | S 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 410 | 198 | 109 | 82 | 68 | 85 | 131 | 121 | 83 | 58 | 65 | 45 | 45 | 45 | 29 | 23 | 11 | 111 | 257 | 1739 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross | cross | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-off | cross | cross | cross-off | off | cross-off | off | off |
High Tide | 1:25PM1.43m | 2:14AM0.96m | 2:40PM1.44m | 3:44AM0.96m | 3:54PM1.49m | |||||||||||||||
Low Tide | 8:22PM0.37m | 7:47AM0.46m | 9:46PM0.33m | 9:08AM0.47m | ||||||||||||||||
 | |  | | |  | | | |  | | | | | | | | | | | |
 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 21 | 27 | 29 | 27 | 26 | 20 | 16 | 14 | 18 | 20 | 18 | 17 | 16 |
Feels °C | 14 | 13 | 15 | 15 | 14 | 13 | 13 | 16 | 21 | 23 | 23 | 22 | 15 | 9 | 8 | 12 | 15 | 13 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 9 | S 8 | S 8 | S 8 | S 7 | S 10 | S 10 | S 9 | S 9 | ENE 5 | NE 6 | NE 6 | ENE 6 | SSW 5 | SSW 7 | SSW 7 | NE 6 | E 10 | ENE 10 |
| kJ | 410 | 198 | 109 | 82 | 57 | 39 | 131 | 121 | 83 | 58 | 26 | 34 | 39 | 27 | 28 | 65 | 97 | 6 | 8 | 10 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | NE 4 | S 12 | S 11 | ENE 9 | ENE 9 | ENE 9 | ENE 4 | S 10 | S 10 | S 10 | S 10 | NE 7 | NE 7 | NE 7 | E 10 | NE 6 | E 10 |
| kJ | 19 | 18 | 18 | 10 | 68 | 85 | 17 | 17 | 17 | 13 | 65 | 45 | 45 | 45 | 23 | 23 | 11 | 8 | 2 | 8 |
Swell 3 Height (m) Direction Period (s) | NE 8 | S 18 | S 18 | S 15 | NE 4 | NE 4 | NE 4 | — | SSW 16 | E 9 | E 11 | E 11 | N 4 | E 11 | S 10 | E 11 | E 10 | S 15 | — | — |
| kJ | 9 | 6 | 25 | 72 | 6 | 6 | 3 | — | 24 | 15 | 9 | 10 | 1 | 9 | 29 | 9 | 8 | 17 | — | — |
Wind waves Height (m) Direction Period (s) | — | NE 7 | NE 3 | NNE 4 | — | WNW 3 | — | N 3 | NNE 4 | NNW 3 | NNW 3 | NNW 3 | WSW 3 | SW 4 | W 3 | W 3 | SSW 7 | S 8 | S 9 | S 11 |
| kJ | — | 14 | 9 | 19 | — | 1 | — | 5 | 7 | 4 | 4 | 7 | 5 | 34 | 5 | 8 | 181 | 111 | 257 | 1739 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 163 | 3 | 0 | 0 | 2 | 2 | 37 | 37 | 11 | 2 | 2 | 2 | 41 | 2 | 3 | 25 | 596 | 169 | 1 |
Best forecast wave conditions in Newcastle | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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