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Devonport Rivermouth Surf Forecast
/ TAS – North Coast (6 breaks) / Tasmania (59 breaks) /
Surf Forecasts:
Devonport Rivermouth surfForecast / TAS – North Coast / Australia
48hr Weather and Surf, issued 9 am Tuesday 21 Apr 2026 AESTForecast 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
16.4° C
(Which is slightly warmer than usual)How big are the waves at Devonport Rivermouth today?
The current surf forecast for Devonport Rivermouth at 6PM is: 0.9m 5s primary swell from a Northeast direction and 0.2m 13s secondary swell from a West-northwest direction, 0.1m 19s secondary swell from a Northwest direction (forecast issued at 09:00am April 21). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 1.5ft (0.5m) | 4s |
| Afternoon (21 Apr) | 2.5ft (0.8m) | 5s |
| Evening (21 Apr) | 3.5ft (1.1m) | 5s |
Table - waves today at Devonport Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| 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) (?) | 13 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 16 | 15 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 7 | 9 | 19 | 38 | 43 | 60 | 80 | 77 | 77 | 68 | 68 | 60 | 47 | 32 | 30 | 28 | 32 | 23 | 41 | 57 | 72 | 65 | 27 | 27 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | glass | glass | cross | cross | cross- off | cross | on | on | glass | glass | glass | cross- off |
High Tide / height (m) | 2:49PM 3.47 | 2:50AM 3.38 | 3:42PM 3.48 | 3:42AM 3.37 | 4:34PM 3.42 | |||||||||||||||||||
Low Tide / height (m) | 8:25AM 0.30 | 8:56PM 0.86 | 9:18AM 0.25 | 9:48PM 0.87 | 10:10AM 0.29 | 10:39PM 0.91 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| Sunrise | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 5:36 | - | - | - | - | - | - | - | 5:34 | - | - | - | - | - | - | - | 5:32 | - | - | - | - |
 | | | |  |  |  | |  | | | | | |  | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 13 | 15 | 15 | 13 | 12 | 12 | 12 | 12 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 15 | 17 | 16 | 14 | 14 | 14 | 13 |
| Feels °C (?) | 7 | 10 | 12 | 13 | 11 | 10 | 10 | 10 | 10 | 11 | 12 | 12 | 13 | 13 | 12 | 12 | 12 | 14 | 16 | 15 | 14 | 14 | 14 | 12 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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