Devonport Rivermouth surf break

Devonport Rivermouth surfForecast / TAS – North Coast / Australia

information circle12 Day Weather and Surf, issued 10 am Friday 09 Jan 2026 AEDT
Forecast 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
16.9° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Devonport Rivermouth this week:

The surf forecast for Devonport Rivermouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jan 11) at 8AM. The primary swell is predicted to be 0.6m and 13s period with a secondary swell of 0.4m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Devonport Rivermouth in the next 12 days are 3.0m 8s and forecast to arrive on Saturday (Jan 10) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Wednesday (Jan 14) at 11PM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 11th Jan)2ft (0.6m) 13s
Best Surf 8AM (Sun 11th Jan)2ft (0.6m) 13s
Most Powerful 2PM (Sat 10th Jan)10ft (3.0m) 8s

Table - best surf conditions forecast for Devonport Rivermouth over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 21°C on Fri morning, min 11°C on Sat night). Winds increasing (calm on Fri morning, fresh winds from the NW by Sat afternoon).

Days 3-6 Weather Summary Mostly dry. Very mild (max 19°C on Tue afternoon, min 11°C on Mon night). Wind will be generally light.

Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.2
WNW
0.5
NE
0.4
NE
3
NW
2.2
NW
0.6
NW
0.6
NW
1
NW
0.8
NE
0.4
NE
0.4
NNE
0.5
NNE
0.6
NNE
0.5
NNE
0.6
NE
0.5
NE
0.8
NE
0.1
NW
0.1
W
1.3
NE
1.1
NE
Period(s) (?)14488814134444577456141488
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1991889161916410830185616352614133674227142
Wind
(km/h)
10
ENE
5
ESE
20
WNW
35
WNW
25
WSW
25
WSW
10
SW
25
NNW
10
ESE
10
N
10
N
5
SW
5
N
15
N
15
ESE
10
ENE
10
ESE
15
SE
10
E
15
NNE
20
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscrosscrosscross-
off
cross-
off
cross-
off
cross-
on
crossoncross-
on
glasscross-
on
cross-
on
crosscross-
on
crosscross-
off
crossoncross-
off
High Tide
/ height (m)
5:24PM
2.95
5:56AM
3.09
6:17PM
2.90
6:38AM
3.07
7:06PM
2.87
7:17AM
3.07
7:51PM
2.85
7:54AM
3.07
8:34PM
2.85
8:30AM
3.07
9:16PM
2.85
9:07AM
3.06
9:57PM
2.86
Low Tide
/ height (m)
11:23AM
0.90
11:37PM
0.77
12:11PM
0.87
12:22AM
0.89
12:55PM
0.84
1:03AM
1.00
1:36PM
0.82
1:42AM
1.09
2:15PM
0.80
2:20AM
1.16
2:53PM
0.77
2:58AM
1.21
3:31PM
0.75
3:38AM
1.25
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Sunrise5:52--5:52--5:54--5:54--5:56--5:56--5:58--
Sunset-8:49--8:49--8:49--8:49--8:47--8:47--8:47-
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
part cloud
cloud
Rain (mm)
---------------------
Temp. °C212019162016151818161716181917181918182017
Feels °C (?)20212091410111416141514171615161815151717
  • 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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Information about the Devonport Rivermouth Surf forecast

The above surf forecast table for Devonport Rivermouth provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Devonport Rivermouth can be found by selecting the local surf guide option on the grey menu. Our Devonport Rivermouth surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Devonport Rivermouth) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Devonport Rivermouth may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Devonport Rivermouth is 5 km (3 miles) from Devonport. If you plan a holiday in North Coast of Tasmania, look for hotels and other accommodation in Devonport. Devonport has rooms for a wide range of budgets as well as car hire and transport links.

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