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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 Sunday 31 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 (31 May):
- Morning surf: Morning surf (31 May, local time) - 11ft (3.5m), 10s period with W swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 16ft (5.0m), 12s period with W swell.
- Evening surf: Evening surf (31 May, local time) - 16ft (5.0m), 12s period with WSW swell.
The current surf forecast for Trial Harbour at 12PM is: 4.5m 11s primary swell from a West direction and 0.3m 18s secondary swell from a Southwest direction, 0.2m 17s secondary swell from a West-southwest direction (forecast issued at 09:00am May 31). The wind direction is predicted to be onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 11ft (3.5m) | 10s |
| Afternoon (31 May) | 16ft (5.0m) | 12s |
| Evening (31 May) | 16ft (5.0m) | 12s |
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 22mm), heaviest during Sun morning. Very mild (max 13°C on Tue morning, min 10°C on Sun night). Winds decreasing (fresh winds from the W on Sun morning, light winds from the NNW by Mon morning). | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
W 9 | 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 | NW 10 | NW 10 | NW 10 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | |
1453 | 2850 | 5266 | 8385 | 7194 | 5895 | 4880 | 3921 | 3191 | 2504 | 2135 | 1670 | 1230 | 981 | 667 | 542 | 653 | 753 | 625 | 859 | 836 | 825 | 736 | 802 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | cross-on | cross-on | on | on | on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | |
High Tide | 12:58PM0.75m | 1:26PM0.77m | 1:56PM0.77m | 10:36PM0.41m | ||||||||||||||||||||
Low Tide | 4:39AM0.10m | 5:12AM0.07m | 5:46AM0.05m | 9:43PM0.41m | ||||||||||||||||||||
 |  |  | | | |  |  | |  | | | | | | | | | | | | |  | | |
 | 7:35 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | 7:37 |
 | — | — | — | 4:57 | — | — | — | — | — | — | — | 4:57 | — | — | — | — | — | — | — | 4:55 | — | — | — | 4:55 |
2 | 3 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | 1 | 3 | 3 | 3 | — | 1 | — | 1 | 1 | — | — | — | |
Temp °C | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 12 | 12 | 12 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 12 |
6 | 5 | 4 | 5 | 5 | 6 | 5 | 6 | 7 | 7 | 7 | 8 | 6 | 8 | 8 | 9 | 9 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 18 | — | — | — | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 12 | NW 10 | NW 10 | NW 10 | WNW 10 | NW 10 | WNW 10 | NW 10 | NW 10 |
 kJ | 242 | 49 | — | — | — | 5895 | 4880 | 3921 | 3191 | 2504 | 2135 | 1670 | 1230 | 981 | 667 | 542 | 625 | 753 | 625 | 501 | 452 | 439 | 663 | 663 |
Swell 2 Height (m) Direction Period (s) | WSW 18 | WSW 17 | — | — | — | — | — | SW 12 | SW 21 | W 11 | SW 20 | SW 19 | SW 17 | SW 17 | NW 7 | NW 8 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
| kJ | 31 | 30 | — | — | — | — | — | 607 | 18 | 670 | 60 | 95 | 243 | 362 | 71 | 239 | 653 | 560 | 539 | 859 | 836 | 825 | 736 | 802 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 21 | — | — | WSW 19 | SW 16 | WSW 17 | WSW 18 | SW 17 | SW 16 | SW 11 | SW 11 | SW 11 | S 9 | S 9 | S 9 | S 9 | S 8 |
| kJ | — | — | — | — | — | — | — | 9 | — | — | 37 | 66 | 119 | 174 | 434 | 521 | 297 | 273 | 202 | 40 | 39 | 36 | 38 | 51 |
Wind waves Height (m) Direction Period (s) | W 9 | W 10 | W 11 | WSW 12 | WSW 12 | — | — | — | — | — | — | — | — | NE 2 | NE 3 | — | — | NE 3 | NE 3 | — | — | — | — | — |
| kJ | 1453 | 2850 | 5266 | 8385 | 7194 | — | — | — | — | — | — | — | — | 2 | 2 | — | — | 2 | 2 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 222 | 222 | 222 | 227 | 227 | 222 | 222 | 226 | 235 | 235 | 226 | 120 | 107 | 0 | 0 | 222 | 222 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in West Coast of Tasmania | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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