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 4 pm Monday 05 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
22.2° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Triangles today?
The current surf forecast for Triangles at 6PM is: 0.5m 8s primary swell from a Southeast direction and 0.3m 9s secondary swell from a East direction, 0.5m 5s secondary swell from a East direction (forecast issued at 04:00pm January 05). The wind direction is predicted to be cross-offshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Jan) | - | - |
| Afternoon (05 Jan) | 1.5ft (0.5m) | 8s |
| Evening (05 Jan) | 1.5ft (0.5m) | 8s |
Table - waves today at Triangles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | |||||||||||||||||||||
| 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 | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 9 | 9 | 10 | 10 | 9 | 9 | 9 | 4 | 5 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 32 | 35 | 34 | 32 | 23 | 21 | 20 | 20 | 19 | 19 | 18 | 27 | 27 | 29 | 28 | 27 | 25 | 25 | 40 | 82 | 72 | 77 | 102 | 54 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | on | on | cross- on | glass | glass | glass | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on |
High Tide / height (m) | 11:08PM 1.16 | 11:03AM 1.74 | 11:56PM 1.17 | 11:48AM 1.62 | 12:44AM 1.18 | |||||||||||||||||||
Low Tide / height (m) | 5:08PM -0.03 | 4:34AM 0.29 | 5:52PM 0.03 | 5:25AM 0.35 | 6:34PM 0.10 | 6:18AM 0.42 | ||||||||||||||||||
Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - |
| Sunset | - | - | 8:06 | - | - | - | - | - | - | - | 8:06 | - | - | - | - | - | - | - | 8:06 | - | - | - | - | - |
 |  |  |  |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 22 | 21 | 21 | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 22 | 21 | 21 | 28 |
| Feels °C (?) | 20 | 22 | 23 | 20 | 21 | 20 | 20 | 21 | 21 | 20 | 22 | 23 | 24 | 25 | 25 | 23 | 22 | 21 | 21 | 22 | 22 | 21 | 20 | 26 |
- 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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