Surf Forecasts:
How big are the waves at Backdoor 4 today (07 Sep):
- Afternoon surf: Afternoon surf (07 Sep, local time) - 5ft (1.6m), 9s period with SSE swell.
- Evening surf: Evening surf (07 Sep, local time) - 8ft (2.5m), 8s period with S swell.
The current surf forecast for Backdoor 4 at 10PM is: 2.5m 8s primary swell from a South direction and 0.2m 10s secondary swell from a East direction, 0.1m 8s secondary swell from a Northeast direction (forecast issued at 03:00pm September 07). The wind direction is predicted to be offshore and the swell rating is 11.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | - | - |
| Afternoon (07 Sep) | 5ft (1.6m) | 9s |
| Evening (07 Sep) | 8ft (2.5m) | 8s |
Table - waves today at Backdoor 4. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Very mild (max 17°C on Mon afternoon, min 11°C on Tue night). Winds increasing (light winds from the NNE on Tue night, strong winds from the S by Wed afternoon). | ||||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||||||
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) | SSE 8 | SSE 9 | SSE 9 | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 270 | 396 | 366 | 804 | 1029 | 1233 | 1476 | 1112 | 828 | 588 | 534 | 506 | 477 | 258 | 205 | 165 | 224 | 1037 | 1992 | 2530 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | off | off | off | off | off | off | off | cross-off | cross-off | on | cross-on | cross-on | cross-on | off | off | off | off | off |
High Tide | 5:00PM1.56m | 5:57AM1.12m | 5:57PM1.63m | 6:45AM1.22m | 6:46PM1.66m | |||||||||||||||
Low Tide | 10:24AM0.43m | 11:54PM0.15m | 11:29AM0.35m | 00:41AM0.08m | 12:24PM0.27m | |||||||||||||||
 | |  |  |  | |  | |  |  | | | | | | | | |  | | |
 | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 17 | 15 | 15 | 14 | 14 | 16 | 16 | 16 | 15 | 15 | 13 | 12 | 11 | 15 | 15 | 14 | 14 | 15 |
Feels °C | 15 | 13 | 13 | 8 | 7 | 8 | 8 | 10 | 11 | 13 | 13 | 13 | 11 | 9 | 8 | 11 | 7 | 4 | 5 | 6 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 9 | SSE 9 | E 10 | E 11 | E 11 | E 11 | E 10 | E 10 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | S 9 | S 8 | S 8 | SE 7 | ESE 13 | ESE 12 | ESE 12 |
| kJ | 270 | 396 | 366 | 8 | 9 | 9 | 9 | 8 | 8 | 588 | 534 | 506 | 477 | 258 | 205 | 165 | 51 | 17 | 29 | 54 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | E 10 | E 10 | NE 8 | — | — | — | — | — | E 10 | E 10 | E 10 | E 10 | SE 7 | SE 7 | SE 7 | ENE 9 | E 18 | E 9 | — |
| kJ | 85 | 8 | 8 | 2 | — | — | — | — | — | 8 | 8 | 8 | 7 | 71 | 71 | 51 | 8 | 6 | 6 | — |
Swell 3 Height (m) Direction Period (s) | E 10 | NE 8 | NE 8 | — | — | — | — | — | — | NE 9 | NE 9 | NE 9 | E 15 | E 10 | E 9 | E 9 | SE 14 | E 17 | — | — |
| kJ | 8 | 2 | 3 | — | — | — | — | — | — | 3 | 3 | 3 | 4 | 7 | 7 | 7 | 7 | 6 | — | — |
Wind waves Height (m) Direction Period (s) | — | ENE 10 | — | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | — | — | — | — | — | NW 3 | NW 3 | S 8 | S 8 | S 9 | S 9 |
| kJ | — | 9 | — | 804 | 1029 | 1233 | 1476 | 1112 | 828 | — | — | — | — | — | 2 | 1 | 224 | 1037 | 1992 | 2530 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 37 | 37 | 0 | 150 | 168 | 52 | 1 | 167 | 135 | 0 | 0 | 2 | 2 | 2 | 0 | 0 | 552 | 731 | 461 | 248 |
Best forecast wave conditions in Newcastle | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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