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Trial Harbour Surf Forecast
/ TAS – West Coast (7 breaks) / Tasmania (59 breaks) /
Surf Forecasts:
Trial Harbour surfForecast / TAS – West Coast / Australia
48hr Weather and Surf, issued 9 am Tuesday 16 Sep 2025 AEST
How big are the waves at Trial Harbour today?
The current surf forecast for Trial Harbour at 11AM is: 4.5m 11s primary swell from a West-northwest direction and 0.4m 18s secondary swell from a Southwest direction (forecast issued at 09:00am September 16). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 13ft (4.0m) | 10s |
| Afternoon (16 Sep) | 18ft (5.5m) | 12s |
| Evening (16 Sep) | 21ft (6.5m) | 14s |
Table - waves today at Trial Harbour. (Swell directed towards the surf break)
Tuesday 16 | Wednesday 17 | Thursday 18 | Fri 19 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 11 | 12 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 11 | 10 | 11 | 12 | 12 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 3133 | 4005 | 6604 | 9727 | 14885 | 16280 | 15295 | 16996 | 17377 | 16983 | 16215 | 14538 | 12669 | 9594 | 7174 | 5349 | 3617 | 5816 | 4968 | 2641 | 3619 | 3160 | 3552 | 5349 |
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 | on | on | on | on | on | on | cross- on | cross | cross | cross | cross- on | cross- on | on | cross | cross- off | cross |
High Tide / height (m) | 5:55AM 0.58 | 1:23PM 0.64 | 1:06PM 0.65 | 12:41PM 0.65 | ||||||||||||||||||||
Low Tide / height (m) | 8:35AM 0.56 | 10:00PM 0.06 | 10:36PM 0.14 | 11:33PM 0.23 | ||||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Fri 19 | |||||||||||||||||||||
| Sunrise | 6:20 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:08 | - | - | - | - | - | - | - | 6:09 | - | - | - | - |
 |  | |  |  |  | |  |  | | | | | |  | |  | | | | | | |  | |
Rain (mm) | - | 1 | 1 | 1 | 2 | 3 | 2 | 2 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | 1 | 4 | 1 | - | 7 |
| Temp. °C | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 8 | 8 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 11 | 14 | 12 | 10 | 10 | 9 | 9 |
| Feels °C (?) | 4 | 3 | 2 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 2 | 3 | 3 | 3 | 4 | 4 | 3 | 5 | 7 | 5 | 6 | 8 | 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)
Recent Eyeball Surf Reports for TAS - West Coast
Cross-on wind has become light (calm at StrahanAerodrome 27 km from Trial Harbour). 4.2m 11s groundswell from the WNW with a 1.5m 18s long period groundswell from the WSW. 2 swells combining so expect closeout sets.
27 km away, 1 h 13 min ago
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