Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Devonport Rivermouth surfForecast / TAS – North Coast / Australia
48hr Weather and Surf, issued 10 am Tuesday 30 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Devonport Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Devonport Rivermouth sea temperature is
14.7° C
(Which is slightly cooler than normal)How big are the waves at Devonport Rivermouth today?
The current surf forecast for Devonport Rivermouth at 4PM is: 0.7m 6s primary swell from a North-northeast direction and 0.1m 11s secondary swell from a Northwest direction (forecast issued at 10:00am December 30). The wind direction is predicted to be onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Dec) | 2.5ft (0.8m) | 6s |
| Afternoon (30 Dec) | 2.5ft (0.7m) | 6s |
| Evening (30 Dec) | 2.5ft (0.7m) | 6s |
Table - waves today at Devonport Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 30 | Wednesday 31 | Thursday 01 | Fri 02 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 15 | 6 | 14 | 6 | 4 | 4 | 4 | 4 | 4 | 13 | 3 | 13 | 12 | 12 | 12 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 38 | 43 | 33 | 30 | 30 | 21 | 12 | 8 | 9 | 11 | 8 | 8 | 15 | 21 | 24 | 12 | 7 | 6 | 7 | 7 | 6 | 6 | 5 | 5 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | glass | cross- on | cross- on | cross | off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | glass | glass | cross- on | cross- on | cross- on | on | cross | cross | cross- off |
High Tide / height (m) | 7:40AM 3.21 | 8:23PM 3.08 | 8:34AM 3.26 | 9:27PM 3.13 | 9:30AM 3.29 | 10:30PM 3.15 | ||||||||||||||||||
Low Tide / height (m) | 2:03PM 0.62 | 2:22AM 0.92 | 3:00PM 0.50 | 3:20AM 0.97 | 3:58PM 0.42 | 4:21AM 1.05 | ||||||||||||||||||
Tuesday 30 | Wednesday 31 | Thursday 01 | Fri 02 | |||||||||||||||||||||
| Sunrise | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:49 | - | - | - | - | - | - | - | 8:50 | - | - | - | - | - | - | - | 8:50 | - | - | - |
 | | | | |  |  |  |  | | | | | | | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 18 | 20 | 18 | 17 | 14 | 13 | 10 | 11 | 15 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 16 | 16 | 16 | 15 | 13 | 12 | 11 |
| Feels °C (?) | 13 | 18 | 18 | 17 | 16 | 11 | 9 | 7 | 7 | 12 | 10 | 12 | 12 | 12 | 11 | 13 | 13 | 14 | 13 | 13 | 14 | 12 | 11 | 10 |
- 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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