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 pm Saturday 03 Jan 2026 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
22.1° C
(Which is 1.2°C colder than average for this time of year)How big are the waves at Triangles today?
The current surf forecast for Triangles at 2AM is: 1.4m 6s primary swell from a Northeast direction and 0.7m 8s secondary swell from a Southeast direction (forecast issued at 10:00pm January 03). An open ocean swell of 0.1m 16s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jan) | 4ft (1.2m) | 6s |
| Afternoon (04 Jan) | 5ft (1.6m) | 5s |
| Evening (04 Jan) | 6ft (1.9m) | 6s |
Table - waves today at Triangles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 03 | Sunday 04 | Monday 05 | Tuesday 06 | |||||||||||||||||||||
| 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 | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 6 | 6 | 6 | 6 | 6 | 5 | 6 | 6 | 7 | 7 | 7 | 6 | 6 | 8 | 9 | 5 | 8 | 7 | 7 | 6 | 6 | 7 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 124 | 157 | 118 | 128 | 102 | 46 | 88 | 256 | 277 | 305 | 233 | 103 | 51 | 31 | 33 | 36 | 34 | 24 | 38 | 38 | 30 | 20 | 14 | 15 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- off | cross- on | cross- on | cross- on | cross- on | on | cross- on | glass | glass | glass | cross- off | cross- on | cross- on | off | cross | off | cross- off | cross- off | cross- off | cross | cross- on | cross- on |
High Tide / height (m) | 9:30PM 1.14 | 9:29AM 1.86 | 10:20PM 1.15 | 10:17AM 1.83 | 11:08PM 1.16 | 11:03AM 1.74 | ||||||||||||||||||
Low Tide / height (m) | 2:55AM 0.24 | 4:22PM -0.05 | 3:45AM 0.25 | 5:08PM -0.03 | 4:34AM 0.29 | |||||||||||||||||||
Sat 03 | Sunday 04 | Monday 05 | Tuesday 06 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - | - |
| Sunset | 8:06 | - | - | - | - | - | - | - | 8:06 | - | - | - | - | - | - | - | 8:06 | - | - | - | - | - | - | - |
 |  | |  |  | |  |  |  |  | | | |  | | | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | 10 | 4 | - | - | - | - | - | - | 3 | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 20 | 19 | 19 | 20 | 25 | 24 | 20 | 21 | 21 | 20 | 19 | 20 | 22 | 22 | 21 | 20 | 20 | 20 | 19 | 20 | 21 | 21 | 21 |
| Feels °C (?) | 18 | 18 | 20 | 20 | 20 | 24 | 23 | 21 | 21 | 23 | 23 | 21 | 22 | 24 | 22 | 19 | 19 | 20 | 20 | 20 | 20 | 21 | 21 | 21 |
- 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Triangles surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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