Surf Forecasts:
How big are the waves at Backdoor 4 today (19 Jul):
- Afternoon surf: Afternoon surf (19 Jul, local time) - 6.5ft (2.0m), 10s period with E swell.
- Evening surf: Evening surf (19 Jul, local time) - 6.5ft (2.0m), 10s period with E swell.
The current surf forecast for Backdoor 4 at 9PM is: 2.0m 10s primary swell from a East direction and 0.7m 13s secondary swell from a South direction (forecast issued at 03:00pm July 19). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | - | - |
| Afternoon (19 Jul) | 6.5ft (2.0m) | 10s |
| Evening (19 Jul) | 6.5ft (2.0m) | 10s |
Table - waves today at Backdoor 4. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Wed morning, min 12°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | ||||||||||||||||||
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) | E 10 | E 10 | E 10 | E 11 | E 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 973 | 818 | 851 | 917 | 934 | 846 | 846 | 862 | 778 | 763 | 672 | 599 | 501 | 482 | 424 | 416 | 363 | 356 | 307 | 245 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross | cross-on | cross-on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on |
High Tide | 12:09PM1.27m | 00:01AM1.34m | 12:59PM1.28m | 00:51AM1.17m | 1:51PM1.29m | |||||||||||||||
Low Tide | 5:58PM0.42m | 6:30AM0.22m | 7:01PM0.48m | 7:10AM0.31m | 8:11PM0.53m | |||||||||||||||
 |  |  |  | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | 5:06 | — | — | — | — | — | — | — | 5:06 | — | — | — | — | — | — | — | 5:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 16 | 16 | 15 | 15 | 13 | 13 | 14 | 15 | 15 | 15 | 14 | 13 | 12 | 12 | 15 | 15 | 16 | 15 |
Feels °C | 14 | 13 | 14 | 14 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 10 | 13 | 12 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 11 | E 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 973 | 818 | 851 | 917 | 934 | 846 | 846 | 862 | 778 | 763 | 672 | 599 | 501 | 482 | 424 | 416 | 363 | 356 | 307 | 245 |
Swell 2 Height (m) Direction Period (s) | S 17 | S 16 | S 16 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 |
| kJ | 140 | 125 | 170 | 167 | 162 | 155 | 143 | 181 | 181 | 178 | 132 | 118 | 84 | 82 | 81 | 56 | 55 | 53 | 31 | 31 |
Swell 3 Height (m) Direction Period (s) | S 8 | S 8 | SE 17 | SE 17 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 | SE 15 | SE 15 | S 15 | S 15 | S 15 | S 16 | S 16 | S 15 | S 15 | S 15 |
| kJ | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 17 | 17 | 18 | 19 | 19 | 17 | 17 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 3 | NE 4 | NE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 15 | 31 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 45 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 46 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 112 | 37 | 20 |
Best forecast wave conditions in Newcastle | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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