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Surf Forecasts:
Crackneck surfForecast / NSW – Newcastle / Australia
48hr Weather and Surf, issued 4 am Wednesday 10 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Crackneck surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Crackneck sea temperature is
22.4° C
(Which is slightly warmer than usual)How big are the waves at Crackneck today?
The current surf forecast for Crackneck at 11AM is: 0.6m 6s primary swell from a East-northeast direction (forecast issued at 04:00am December 10). An open ocean swell of 0.1m 17s is not directed at the surf break, a second open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 2ft (0.6m) | 6s |
| Afternoon (10 Dec) | 2ft (0.6m) | 6s |
| Evening (10 Dec) | 2ft (0.6m) | 8s |
Table - waves today at Crackneck. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | ||||||||||||||||||||||
| 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 | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 9 | 6 | 6 | 6 | 6 | 6 | 14 | 6 | 12 | 12 | 12 | 12 | 12 | 12 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 84 | 34 | 21 | 22 | 22 | 22 | 44 | 45 | 62 | 65 | 89 | 105 | 141 | 159 | 132 | 62 | 97 | 148 | 193 | 344 | 339 | 560 | 322 | 305 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross- on | glass | on | cross | cross | cross- on | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | glass |
High Tide / height (m) | 1:23AM 1.07 | 1:06PM 1.49 | 2:25AM 1.10 | 2:02PM 1.35 | 3:25AM 1.15 | 3:01PM 1.21 | ||||||||||||||||||
Low Tide / height (m) | 6:42AM 0.48 | 8:04PM 0.18 | 7:50AM 0.55 | 8:54PM 0.24 | 9:05AM 0.58 | 9:40PM 0.30 | ||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | ||||||||||||||||||||||
| Sunrise | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:55 | - | - | - | - | - | - | - | 7:57 | - | - |
 |  |  | |  | |  |  | | |  |  | |  | | | | | | | | | | | |
Rain (mm) | - | 1 | - | - | - | - | - | 1 | 4 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 2 | 3 | 2 | 2 | 3 | 3 | - | - |
| Temp. °C | 20 | 19 | 19 | 19 | 20 | 20 | 21 | 22 | 21 | 20 | 20 | 20 | 19 | 20 | 20 | 19 | 20 | 20 | 20 | 21 | 19 | 18 | 18 | 18 |
| Feels °C (?) | 18 | 17 | 17 | 17 | 19 | 20 | 25 | 24 | 23 | 18 | 19 | 18 | 17 | 19 | 20 | 19 | 20 | 20 | 20 | 22 | 18 | 18 | 18 | 20 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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