Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Triangles surfForecast / NSW – Newcastle / Australia
48hr Weather and Surf, issued 10 am Wednesday 24 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Triangles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Triangles sea temperature is
24.2° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Triangles today?
The current surf forecast for Triangles at 2PM is: 0.9m 5s primary swell from a East direction and 0.1m 15s secondary swell from a Northeast direction (forecast issued at 10:00am December 24). An open ocean swell of 1.1m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Dec) | 1ft (0.3m) | 6s |
| Afternoon (24 Dec) | 3ft (0.9m) | 5s |
| Evening (24 Dec) | 3.5ft (1.1m) | 5s |
Table - waves today at Triangles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 24 | Thursday 25 | Friday 26 | Sat 27 | |||||||||||||||||||||
| 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) (?) | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 13 | 14 | 13 | 13 | 9 | 9 | 9 | 13 | 13 | 9 | 9 | 9 | 9 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 6 | 22 | 47 | 57 | 56 | 41 | 25 | 12 | 8 | 16 | 7 | 28 | 7 | 7 | 7 | 7 | 7 | 17 | 7 | 7 | 7 | 7 | 7 | 7 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | on | on | on | cross- on | cross | cross- off | cross- off | cross | cross- on | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross- on | cross | cross- off |
High Tide / height (m) | 11:31AM 1.54 | 12:30AM 1.07 | 12:11PM 1.48 | 1:20AM 1.11 | 12:57PM 1.40 | 2:14AM 1.17 | ||||||||||||||||||
Low Tide / height (m) | 5:03AM 0.44 | 6:24PM 0.18 | 5:50AM 0.48 | 7:04PM 0.18 | 6:45AM 0.52 | 7:46PM 0.18 | ||||||||||||||||||
Wednesday 24 | Thursday 25 | Friday 26 | Sat 27 | |||||||||||||||||||||
| Sunrise | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:02 | - | - | - | - | - | - | - | 8:02 | - | - | - | - | - | - | - | 8:04 | - | - | - |
 | | | | |  |  |  |  | |  | | | | | |  | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - |
| Temp. °C | 20 | 22 | 22 | 23 | 22 | 22 | 19 | 18 | 19 | 20 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 17 | 17 | 18 | 18 | 17 | 17 |
| Feels °C (?) | 21 | 21 | 19 | 21 | 22 | 24 | 14 | 15 | 18 | 17 | 13 | 13 | 13 | 12 | 13 | 14 | 11 | 10 | 12 | 13 | 14 | 15 | 15 | 15 |
- 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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