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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 3 pm Saturday 30 May 2026 AESTForecast 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
15.0° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Trial Harbour today (30 May):
- Afternoon surf: Afternoon surf (30 May, local time) - 6ft (1.8m), 7s period with W swell.
- Evening surf: Evening surf (30 May, local time) - 6.5ft (2.0m), 11s period with W swell.
The current surf forecast for Trial Harbour at 7PM is: 1.7m 8s primary swell from a West direction and 1.0m 11s secondary swell from a West direction (forecast issued at 03:00pm May 30). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | - | - |
| Afternoon (30 May) | 6ft (1.8m) | 7s |
| Evening (30 May) | 6.5ft (2.0m) | 11s |
Table - waves today at Trial Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 29mm), heaviest during Sat night. Very mild (max 13°C on Tue morning, min 9°C on Mon afternoon). Winds decreasing (fresh winds from the WSW on Sun afternoon, light winds from the W by Mon morning). | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 | 7 AM | 10 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 7 | W 8 | W 8 | W 11 | W 10 | W 10 | W 10 | W 10 | W 11 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 12 | SSW 10 | SW 16 | |
263 | 368 | 346 | 883 | 890 | 910 | 1158 | 2360 | 4157 | 6467 | 6482 | 5563 | 4880 | 3921 | 3355 | 2504 | 2135 | 1750 | 1325 | 1112 | 904 | 650 | 565 | 560 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | on | on | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 12:58PM0.75m | 1:26PM0.77m | ||||||||||||||||||||||
Low Tide | 4:39AM0.10m | 5:12AM0.07m | 5:46AM0.05m | |||||||||||||||||||||
 | |  |  | | | |  | | | | | |  |  |  | | | | | | | | | |
 | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:37 | — |
 | — | 4:58 | — | — | — | — | — | — | — | 4:57 | — | — | — | — | — | — | — | 4:57 | — | — | — | — | — | 4:55 |
2 | 2 | 1 | 2 | 4 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | — | — | — | — | — | — | 1 | 2 | 2 | 1 | — | |
Temp °C | 13 | 12 | 11 | 10 | 10 | 10 | 11 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 9 | 10 | 12 | 12 | 12 | 13 |
9 | 8 | 8 | 7 | 6 | 5 | 5 | 6 | 5 | 5 | 5 | 6 | 5 | 5 | 6 | 7 | 8 | 8 | 6 | 7 | 7 | 9 | 10 | 11 | |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | W 8 | SW 11 | SW 14 | SW 13 | SW 13 | SW 18 | WSW 14 | — | — | WSW 12 | — | WSW 12 | WSW 12 | WSW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 12 | SSW 10 | NW 9 |
 kJ | 137 | 220 | 346 | 123 | 125 | 246 | 242 | 49 | 622 | — | — | 5563 | — | 3921 | 3355 | 2504 | 2135 | 1750 | 1325 | 1112 | 904 | 650 | 565 | 414 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 12 | W 11 | SW 15 | SW 11 | SW 18 | WSW 18 | — | — | — | — | — | — | W 21 | SW 21 | WSW 12 | SW 20 | SW 19 | SW 17 | SW 17 | SW 17 | S 10 | NW 8 | SW 12 |
| kJ | 139 | 134 | 244 | 78 | 30 | 12 | 31 | — | — | — | — | — | — | 9 | 18 | 821 | 60 | 95 | 243 | 362 | 434 | 200 | 128 | 337 |
Swell 3 Height (m) Direction Period (s) | WSW 17 | SW 16 | SW 11 | — | SW 11 | SW 18 | SW 18 | — | — | — | — | — | — | — | — | — | WSW 19 | SW 16 | WSW 17 | WSW 18 | WSW 17 | SW 16 | SW 16 | SW 16 |
| kJ | 30 | 42 | 127 | — | 31 | 12 | 12 | — | — | — | — | — | — | — | — | — | 37 | 66 | 119 | 174 | 264 | 521 | 502 | 560 |
Wind waves Height (m) Direction Period (s) | W 7 | W 8 | — | W 11 | W 10 | W 10 | W 10 | W 10 | W 11 | WSW 12 | WSW 12 | — | WSW 12 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 263 | 368 | — | 883 | 890 | 910 | 1158 | 2360 | 4157 | 6467 | 6482 | — | 4880 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 222 | 227 | 227 | 227 | 131 | 227 | 222 | 222 | 227 | 227 | 227 | 222 | 222 | 222 | 226 | 235 | 226 | 0 | 107 | 0 | 0 | 0 | 222 | 226 |
Best forecast wave conditions in West Coast of Tasmania | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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