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:
Trial Harbour surfForecast / TAS – West Coast / Australia
48hr Weather and Surf, issued 10 am Sunday 28 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Trial Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trial Harbour sea temperature is
14.4° C
(Which is normal for this time of year)How big are the waves at Trial Harbour today?
The current surf forecast for Trial Harbour at 2PM is: 1.3m 13s primary swell from a Southwest direction and 0.5m 8s secondary swell from a South direction, 0.3m 5s secondary swell from a Northwest direction (forecast issued at 10:00am December 28). The wind direction is predicted to be onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Dec) | 4.5ft (1.4m) | 14s |
| Afternoon (28 Dec) | 3.5ft (1.1m) | 13s |
| Evening (28 Dec) | 3.5ft (1.0m) | 13s |
Table - waves today at Trial Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 28 | Monday 29 | Tuesday 30 | Wed 31 | |||||||||||||||||||||
| 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) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 18 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 810 | 731 | 577 | 431 | 331 | 286 | 528 | 1068 | 1496 | 2056 | 2098 | 1984 | 1592 | 1408 | 1145 | 872 | 767 | 679 | 582 | 444 | 345 | 435 | 631 | 846 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | on | on | cross- on | cross- off | off | glass | glass | glass | glass | cross- on | glass | glass | glass | glass | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:53PM 0.41 | 4:35AM 0.57 | 3:48AM 0.57 | 2:27AM 0.62 | ||||||||||||||||||||
Low Tide / height (m) | 12:08PM 0.29 | 9:53PM 0.37 | 12:17PM 0.23 | 12:40PM 0.17 | ||||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | Wed 31 | |||||||||||||||||||||
| Sunrise | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:55 | - | - | - | - | - | - | - | 8:57 | - | - | - | - | - | - | - | 8:57 | - | - | - |
 | | | | |  | | | |  |  | | |  | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 19 | 18 | 18 | 16 | 15 | 14 | 13 | 15 | 20 | 21 | 20 | 17 | 18 | 16 | 14 | 15 | 17 | 14 | 12 | 12 | 11 | 10 | 9 |
| Feels °C (?) | 11 | 17 | 17 | 17 | 15 | 14 | 13 | 13 | 14 | 19 | 19 | 19 | 17 | 17 | 14 | 11 | 14 | 16 | 11 | 8 | 7 | 7 | 6 | 5 |
- 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 Trial Harbour 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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