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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 Saturday 11 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
17.8° C
(Which is 2.1°C warmer than normal for this time of year)How big are the waves at Devonport Rivermouth today?
The current surf forecast for Devonport Rivermouth at 6PM is: 2.3m 8s primary swell from a West-northwest direction and 0.6m 14s secondary swell from a Northwest direction, 0.1m 13s secondary swell from a Northeast direction (forecast issued at 09:00am April 11). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Apr) | 8ft (2.4m) | 8s |
| Afternoon (11 Apr) | 8ft (2.5m) | 8s |
| Evening (11 Apr) | 7ft (2.1m) | 8s |
Table - waves today at Devonport Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||||||||
| 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) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 13 | 6 | 6 | 13 | 10 | 10 | 16 | 15 | 18 | 15 | 16 | 16 | 15 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 585 | 711 | 696 | 785 | 670 | 536 | 439 | 336 | 237 | 102 | 61 | 98 | 79 | 7 | 11 | 10 | 10 | 8 | 8 | 21 | 24 | 24 | 8 | 8 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:21AM 2.95 | 6:04PM 2.96 | 5:56AM 2.91 | 6:39PM 2.92 | 6:36AM 2.88 | 7:20PM 2.88 | ||||||||||||||||||
Low Tide / height (m) | 11:44AM 0.84 | 12:03AM 1.26 | 12:18PM 0.90 | 12:39AM 1.26 | 12:58PM 0.95 | 1:22AM 1.23 | ||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||||||||
| Sunrise | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 5:51 | - | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - | - | 5:47 | - | - | - | - |
 | | |  |  |  | | |  |  | | | | | |  | |  | | |  | | | | |
Rain (mm) | 2 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - |
| Temp. °C | 9 | 10 | 10 | 10 | 9 | 10 | 9 | 9 | 9 | 10 | 12 | 12 | 11 | 11 | 11 | 12 | 13 | 16 | 16 | 16 | 11 | 9 | 8 | 8 |
| Feels °C (?) | 2 | 3 | 2 | 2 | 2 | 3 | 2 | 3 | 3 | 4 | 5 | 6 | 5 | 5 | 7 | 9 | 9 | 11 | 10 | 11 | 6 | 5 | 4 | 4 |
- 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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