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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 pm Thursday 14 May 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
15.8° C
(Which is 1.3°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 5AM is: 0.4m 18s primary swell from a Northwest direction and 0.4m 4s secondary swell from a North-northeast direction (forecast issued at 09:00pm May 14). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 1.5ft (0.4m) | 17s |
| Afternoon (15 May) | 1.5ft (0.4m) | 16s |
| Evening (15 May) | 1ft (0.3m) | 16s |
Table - waves today at Devonport Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Sun afternoon. Very mild (max 17°C on Fri morning, min 13°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 14 | Friday 15 | Saturday 16 | Sunday 17 | |||||||||||||||||||||
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 | 7 AM | 10 AM | 1 PM | 4 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
NE 6 | NE 5 | NNW 19 | NW 18 | NW 18 | NW 17 | NW 16 | NW 16 | NW 16 | NW 16 | NW 15 | NW 14 | NW 14 | NE 7 | NNW 13 | NE 6 | WNW 14 | NW 5 | NW 17 | NW 16 | NW 16 | NW 16 | NW 15 | NW 14 | |
31 | 22 | 37 | 82 | 79 | 75 | 67 | 65 | 40 | 38 | 33 | 33 | 33 | 7 | 17 | 10 | 18 | 9 | 47 | 69 | 89 | 61 | 34 | 33 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | glassy | glassy | cross-off | cross | on | on | cross-on | |
High Tide | 8:40PM2.98m | 9:30AM2.98m | 9:44PM3.06m | 10:39AM3.13m | 10:46PM3.18m | 11:42AM3.29m | ||||||||||||||||||
Low Tide | 3:01AM0.93m | 3:30PM1.16m | 4:07AM0.74m | 4:39PM1.12m | 5:11AM0.55m | |||||||||||||||||||
 |  | | | |  |  | | |  | | | |  | | | |  | | | |  | | | |
 | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — |
 | — | — | — | — | — | — | — | 5:06 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:04 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
Temp °C | 15 | 14 | 13 | 13 | 13 | 14 | 17 | 16 | 14 | 13 | 14 | 14 | 14 | 15 | 17 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 15 |
13 | 12 | 11 | 11 | 11 | 13 | 15 | 15 | 13 | 12 | 13 | 13 | 13 | 14 | 16 | 15 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | |
Swell 1 Height (m) Direction Period (s) | NE 6 | NE 5 | NNE 5 | NE 4 | NNE 4 | NE 4 | NW 16 | NW 16 | NE 6 | NE 5 | NE 4 | NE 4 | NE 4 | NE 4 | NE 7 | NE 6 | NW 4 | NE 4 | NW 5 | NW 5 | NW 16 | NW 16 | NE 8 | NE 8 |
 kJ | 31 | 22 | 15 | 10 | 7 | 4 | 67 | 65 | 15 | 14 | 9 | 4 | 4 | 6 | 7 | 10 | 5 | 9 | 13 | 13 | 89 | 61 | 23 | 24 |
Swell 2 Height (m) Direction Period (s) | NW 12 | NW 20 | NNW 19 | NW 18 | NW 18 | NW 17 | NE 6 | — | NW 16 | NW 16 | NW 15 | NW 14 | NW 14 | NE 7 | NNW 4 | NNW 4 | NE 6 | NW 5 | NNE 4 | NW 16 | NW 5 | NW 5 | NW 15 | NW 4 |
| kJ | 6 | 16 | 37 | 82 | 79 | 75 | 2 | — | 40 | 38 | 33 | 33 | 33 | 7 | 2 | 2 | 6 | 6 | 7 | 69 | 6 | 6 | 34 | 5 |
Swell 3 Height (m) Direction Period (s) | NW 16 | NW 16 | NW 14 | — | — | — | — | — | — | — | NW 4 | NE 6 | NE 7 | NNW 4 | NNW 13 | NW 13 | WNW 14 | NE 6 | NW 17 | NE 4 | NE 4 | NE 8 | NW 4 | NW 14 |
| kJ | 10 | 10 | 8 | — | — | — | — | — | — | — | 1 | 1 | 7 | 2 | 17 | 7 | 18 | 6 | 47 | 4 | 3 | 11 | 5 | 33 |
Wind waves Height (m) Direction Period (s) | — | — | ESE 2 | SE 3 | SE 3 | SE 3 | NE 4 | NE 4 | NNE 4 | — | — | SE 2 | SE 3 | ESE 3 | NE 4 | NE 4 | NE 4 | NNE 4 | — | — | — | — | — | — |
| kJ | — | — | 1 | 2 | 3 | 2 | 7 | 10 | 7 | — | — | 2 | 2 | 1 | 9 | 7 | 9 | 7 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 131 | 131 | 143 | 0 | 0 | 143 | 131 | 148 | 131 | 143 | 143 | 143 | 143 | 220 | 233 | 227 | 184 | 180 | 180 | 0 | 131 | 131 | 148 | 143 |
Best forecast wave conditions in North Coast of Tasmania | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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