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Surf Forecasts:
Trial Harbour surfForecast / TAS – West Coast / Australia
48hr Weather and Surf, issued 4 am Monday 08 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
13.7° 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 11AM is: 5.0m 12s primary swell from a West direction (forecast issued at 04:00am December 08). The wind direction is predicted to be cross-onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Dec) | 15ft (4.5m) | 12s |
| Afternoon (08 Dec) | 15ft (4.5m) | 12s |
| Evening (08 Dec) | 13ft (4.0m) | 12s |
Table - waves today at Trial Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 08 | Tuesday 09 | Wednesday 10 | ||||||||||||||||||||||
| 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 | 8 PM | 11 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2912 | 4043 | 5583 | 6531 | 6473 | 5334 | 4079 | 3443 | 3460 | 3696 | 4554 | 7260 | 7140 | 7550 | 7665 | 7337 | 6637 | 5921 | 5211 | 4623 | 3949 | 3247 | 2757 | 2356 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | on | on | on | on | on | on | on | cross- on | glass | glass | on | on | on | cross- on | glass |
High Tide / height (m) | 3:22AM 0.83 | 3:52AM 0.79 | 12:32PM 0.49 | 4:19AM 0.74 | 1:48PM 0.47 | |||||||||||||||||||
Low Tide / height (m) | 7:39PM -0.06 | 10:34AM 0.48 | 8:21PM -0.01 | 10:47AM 0.44 | 9:00PM 0.08 | |||||||||||||||||||
Monday 08 | Tuesday 09 | Wednesday 10 | ||||||||||||||||||||||
| Sunrise | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 8:44 | - | - | - | - | - | - | - | 8:45 | - | - | - | - | - | - | - | 8:45 | - |
 |  |  | | | | |  |  |  |  |  | | | | | | | | | | | | | |
Rain (mm) | 1 | 6 | 4 | 2 | 2 | 3 | 2 | 1 | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 11 | 12 | 13 | 14 | 14 | 13 | 12 | 10 | 10 | 11 | 12 | 13 | 12 | 11 | 10 | 9 | 9 | 10 | 12 | 13 | 13 | 12 | 10 |
| Feels °C (?) | 4 | 4 | 6 | 7 | 8 | 10 | 10 | 8 | 5 | 4 | 5 | 6 | 7 | 7 | 7 | 8 | 7 | 7 | 8 | 9 | 9 | 10 | 10 | 9 |
- 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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