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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 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
14.9° C
(Which is 1.7°C warmer than normal for this time of year)How big are the waves at Trial Harbour today (30 May):
- Morning surf: Morning surf (30 May, local time) - 5ft (1.6m), 6s period with W swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 6ft (1.8m), 7s period with W swell.
- Evening surf: Evening surf (30 May, local time) - 7ft (2.1m), 11s period with W swell.
The current surf forecast for Trial Harbour at 2PM is: 1.8m 7s primary swell from a West direction and 0.8m 12s secondary swell from a West direction, 0.7m 12s secondary swell from a Southwest direction (forecast issued at 09:00am May 30). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 5ft (1.6m) | 6s |
| Afternoon (30 May) | 6ft (1.8m) | 7s |
| Evening (30 May) | 7ft (2.1m) | 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 41mm), heaviest during Sat night. Very mild (max 13°C on Sat morning, min 9°C on Mon afternoon). Winds decreasing (fresh winds from the WNW on Sun morning, calm by Mon morning). | ||||||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 12 | W 6 | 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 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | WSW 12 | |
207 | 193 | 263 | 368 | 350 | 1030 | 902 | 847 | 942 | 1837 | 4231 | 6467 | 6143 | 5239 | 4576 | 3921 | 3191 | 2590 | 2223 | 1782 | 1428 | 1134 | 904 | 756 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | cross-on | cross-on | glassy | cross-on | cross-off | cross-off | off | cross-off | cross-off | |
High Tide | 12:31PM0.72m | 12:58PM0.75m | 1:26PM0.77m | |||||||||||||||||||||
Low Tide | 4:07AM0.13m | 4:39AM0.10m | 5:12AM0.07m | |||||||||||||||||||||
 |  | | | |  | | | |  | | | | | |  |  |  |  |  | | | | | |
 | 7:35 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | 7:37 |
 | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:57 | — | — | — | — | — | — | — | 4:57 | — | — | — | 4:55 |
2 | 2 | 2 | 2 | 1 | 2 | 5 | 4 | 2 | 3 | 2 | 2 | 2 | 1 | 2 | — | — | — | — | — | — | 2 | 5 | 1 | |
Temp °C | 12 | 13 | 13 | 12 | 11 | 10 | 10 | 10 | 11 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 9 | 9 | 10 | 12 |
8 | 8 | 9 | 7 | 8 | 7 | 6 | 5 | 6 | 7 | 5 | 5 | 5 | 4 | 4 | 5 | 7 | 8 | 8 | 8 | 6 | 5 | 5 | 8 | |
Swell 1 Height (m) Direction Period (s) | SW 12 | W 12 | W 12 | W 12 | W 8 | W 11 | W 10 | SW 13 | SW 13 | SW 13 | — | — | W 12 | W 12 | WSW 12 | WSW 12 | WSW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | WSW 12 |
 kJ | 207 | 134 | 137 | 220 | 350 | 1030 | 902 | 246 | 242 | 246 | — | — | 3792 | 3176 | 4576 | 3921 | 3191 | 2590 | 2223 | 1782 | 1428 | 1134 | 904 | 756 |
Swell 2 Height (m) Direction Period (s) | W 12 | SW 12 | SW 12 | SW 12 | W 11 | SW 15 | SW 14 | SW 18 | WSW 18 | SW 18 | — | — | — | — | — | WSW 12 | SW 21 | W 11 | SW 20 | SW 19 | SW 17 | SW 17 | SW 17 | SSW 10 |
| kJ | 171 | 139 | 139 | 134 | 295 | 78 | 125 | 12 | 31 | 49 | — | — | — | — | — | 496 | 18 | 670 | 60 | 94 | 243 | 362 | 434 | 160 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | WSW 17 | SW 16 | SW 11 | SW 16 | SW 11 | SW 18 | SW 18 | S 8 | — | — | — | — | — | — | — | — | WSW 19 | SW 16 | WSW 17 | WSW 18 | WSW 17 | SW 16 |
| kJ | 13 | 13 | 30 | 42 | 127 | 38 | 30 | 12 | 12 | 1 | — | — | — | — | — | — | — | — | 37 | 65 | 119 | 174 | 264 | 443 |
Wind waves Height (m) Direction Period (s) | WNW 5 | W 6 | W 7 | W 8 | — | — | — | W 10 | W 10 | W 10 | W 11 | WSW 12 | WSW 12 | WSW 12 | — | — | — | — | — | — | — | — | — | E 2 |
| kJ | 59 | 193 | 263 | 368 | — | — | — | 847 | 942 | 1837 | 4231 | 6467 | 6143 | 5239 | — | — | — | — | — | — | — | — | — | 1 |
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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