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Triangles Surf Forecast
/ NSW – Newcastle (55 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Triangles surfForecast / NSW – Newcastle / Australia
48hr Weather and Surf, issued 3 am Friday 17 Apr 2026 AESTForecast 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 normal for this time of year)How big are the waves at Triangles today?
The current surf forecast for Triangles at 8AM is: 0.3m 5s primary swell from a Northeast direction (forecast issued at 03:00am April 17). An open ocean swell of 0.7m 8s is not directed at the surf break, a second open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Apr) | 1ft (0.3m) | 5s |
| Afternoon (17 Apr) | 1.5ft (0.4m) | 6s |
| Evening (17 Apr) | 1ft (0.3m) | 6s |
Table - waves today at Triangles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||||
| 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 4 | 4 | 5 | 5 | 11 | 6 | 6 | 6 | 10 | 7 | 7 | 7 | 11 | 11 | 12 | 12 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 9 | 5 | 4 | 4 | 12 | 15 | 6 | 6 | 2 | 5 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | on | cross- on | cross | cross- off | cross- off | cross- off | off | cross- off | cross | cross | cross | cross- off | off | off | off | cross- off | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 7:45AM 1.42 | 8:09PM 1.68 | 8:33AM 1.37 | 8:51PM 1.73 | 9:23AM 1.29 | 9:35PM 1.74 | ||||||||||||||||||
Low Tide / height (m) | 1:45AM 0.13 | 1:48PM 0.08 | 2:33AM 0.05 | 2:27PM 0.12 | 3:23AM 0.02 | 3:08PM 0.19 | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||||
| Sunrise | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:27 | - | - |
 | |  | | |  |  |  |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 18 | 18 | 23 | 26 | 24 | 20 | 18 | 17 | 17 | 15 | 17 | 18 | 18 | 17 | 17 | 15 | 14 | 13 | 16 | 18 | 18 | 18 | 18 |
| Feels °C (?) | 16 | 15 | 14 | 19 | 24 | 21 | 14 | 12 | 14 | 14 | 12 | 14 | 15 | 14 | 13 | 13 | 11 | 11 | 9 | 12 | 14 | 14 | 14 | 15 |
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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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