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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 4 pm Wednesday 03 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
22.2° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Triangles today?
The current surf forecast for Triangles at 11PM is: 1.3m 5s primary swell from a Northeast direction and 0.2m 9s secondary swell from a East direction (forecast issued at 04:00pm December 03). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Dec) | - | - |
| Afternoon (03 Dec) | 1.5ft (0.5m) | 10s |
| Evening (03 Dec) | 3.5ft (1.1m) | 4s |
Table - waves today at Triangles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||||||||
| 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) (?) | 10 | 4 | 4 | 5 | 5 | 5 | 5 | 7 | 4 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 4 | 6 | 7 | 7 | 7 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 48 | 21 | 52 | 70 | 48 | 36 | 33 | 12 | 25 | 102 | 199 | 147 | 177 | 198 | 67 | 84 | 37 | 235 | 469 | 305 | 363 | 318 | 244 | 229 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross- on | cross | cross- off | cross | on | on | on | cross- on | cross | cross | cross | cross | cross- on | on | on | cross- on | cross- on | cross- on | cross | glass | cross- on |
High Tide / height (m) | 7:46PM 1.22 | 8:02AM 1.80 | 8:43PM 1.20 | 8:50AM 1.86 | 9:38PM 1.17 | 9:39AM 1.87 | ||||||||||||||||||
Low Tide / height (m) | 1:52PM 0.10 | 1:29AM 0.17 | 2:46PM -0.00 | 2:17AM 0.20 | 3:40PM -0.06 | 3:06AM 0.23 | ||||||||||||||||||
Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - |
| Sunset | - | 7:49 | - | - | - | - | - | - | - | 7:50 | - | - | - | - | - | - | - | 7:51 | - | - | - | - | - | - |
 | |  | | | | | | | | |  | | | | |  | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 19 | 18 | 17 | 15 | 17 | 22 | 22 | 23 | 24 | 23 | 22 | 22 | 25 | 31 | 29 | 26 | 27 | 26 | 24 | 23 | 25 | 30 |
| Feels °C (?) | 14 | 14 | 14 | 14 | 16 | 14 | 16 | 19 | 17 | 17 | 18 | 20 | 20 | 19 | 22 | 28 | 24 | 21 | 22 | 23 | 22 | 21 | 25 | 27 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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