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Backdoor 4 Surf Forecast
/ NSW – Newcastle (55 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Backdoor 4 surfForecast / NSW – Newcastle / Australia
48hr Weather and Surf, issued 10 am Thursday 26 Mar 2026 AEDTForecast update in hr min s Forecast update imminent
Backdoor 4 surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Backdoor 4 sea temperature is
24.7° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Backdoor 4 today?
The current surf forecast for Backdoor 4 at 4PM is: 2.2m 12s primary swell from a East direction and 0.2m 8s secondary swell from a South direction, 0.7m 4s secondary swell from a Northeast direction (forecast issued at 10:00am March 26). The wind direction is predicted to be cross-onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | 7ft (2.2m) | 12s |
| Afternoon (26 Mar) | 7ft (2.2m) | 12s |
| Evening (26 Mar) | 7ft (2.2m) | 12s |
Table - waves today at Backdoor 4. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | |||||||||||||||||||||
| 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1439 | 1378 | 1369 | 1347 | 1324 | 1154 | 910 | 707 | 634 | 494 | 334 | 322 | 234 | 6318 | 9392 | 19663 | 18415 | 15002 | 12077 | 9825 | 7794 | 4987 | 5291 | 4362 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | cross | cross- on | cross- off | cross- on | cross- on | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:04PM 0.95 | 4:04AM 1.43 | 5:24PM 1.00 | 5:17AM 1.45 | 6:25PM 1.09 | |||||||||||||||||||
Low Tide / height (m) | 9:57AM 0.30 | 9:19PM 0.53 | 11:14AM 0.27 | 10:45PM 0.52 | 12:14PM 0.22 | 11:56PM 0.45 | ||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | |||||||||||||||||||||
| Sunrise | 7:00 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:55 | - | - | - | - | - | - | - | 6:54 | - | - | - | - |
 | |  |  |  |  |  | |  |  | | | |  |  |  | | | | | | | | | |
Rain (mm) | - | - | - | - | 6 | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 2 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 24 | 25 | 25 | 20 | 20 | 19 | 18 | 14 | 15 | 14 | 14 | 16 | 16 | 15 | 14 | 14 | 16 | 18 | 19 | 20 | 19 | 16 | 15 |
| Feels °C (?) | 21 | 25 | 23 | 26 | 19 | 19 | 17 | 15 | 5 | 7 | 7 | 6 | 6 | 7 | 8 | 6 | 7 | 10 | 12 | 13 | 15 | 15 | 13 | 12 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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