Devonport Rivermouth surf break

Devonport Rivermouth surfForecast / TAS – North Coast / Australia

information circle12 Day Weather and Surf, issued 4 am Tuesday 14 Oct 2025 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
12.4° C
(Which is normal for this time of year)


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 Wednesday (Oct 15) at 11PM. The primary swell is predicted to be 0.4m and 17s period with a secondary swell of 0.7m and 5s. 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 1.8m 8s and forecast to arrive on Sunday (Oct 19) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Tuesday (Oct 21) at 5AM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 15th Oct)1.5ft (0.4m) 17s
Best Surf11PM (Wed 15th Oct)1.5ft (0.4m) 17s
Most Powerful 8PM (Sun 19th Oct)6ft (1.8m) 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 Light rain (total 3mm), mostly falling on Tue morning. Very mild (max 17°C on Wed afternoon, min 8°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 15mm), heaviest on Sun night. Very mild (max 13°C on Sat afternoon, min 6°C on Fri night). Winds decreasing (fresh winds from the W on Fri afternoon, calm by Sat night).

Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
1
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.3
NW
1.6
NW
1.4
NW
1.4
NW
1.4
NW
0.4
NW
0.4
NW
0.8
NNE
1.1
NW
1.3
WNW
1.7
WNW
1.6
WNW
0.4
NW
1.3
NW
0.3
NW
1.2
N
1.9
NNW
1.2
NNW
0.3
NW
1.4
NW
1.2
WNW
Period(s) (?)66666171666577145136771355
Wave
Graph
(?)Metric surfscale
Energy kJ (?)12020116713512910389398090256265707828104400123259467
Wind
(km/h)
25
W
25
W
25
W
25
WNW
25
WNW
5
WSW
10
NE
0
NNW
15
W
30
W
30
W
25
WSW
15
WSW
25
NW
5
NNW
10
N
20
NW
15
NW
5
NNW
20
W
15
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
crosscrossglasscross-
on
glasscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
glasscross-
on
crosscrossglasscross-
off
cross
High Tide
/ height (m)
6:02PM
3.33
6:52AM
3.30
6:49PM
3.20
7:38AM
3.14
7:37PM
3.04
8:24AM
2.98
8:30PM
2.87
9:14AM
2.84
9:30PM
2.73
10:09AM
2.75
10:38PM
2.66
11:07AM
2.73
11:47PM
2.66
Low Tide
/ height (m)
12:06PM
0.84
12:27AM
0.31
12:51PM
0.95
1:11AM
0.50
1:36PM
1.05
1:57AM
0.72
2:23PM
1.15
2:45AM
0.93
3:16PM
1.21
3:40AM
1.11
4:18PM
1.22
4:43AM
1.24
5:26PM
1.17
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Sunrise6:28--6:26--6:24--6:24--6:22--6:20--6:18--
Sunset-7:32--7:34--7:35--7:36--7:37--7:38--7:39-
rain showers
clear
part cloud
part cloud
clear
part cloud
part cloud
light rain
part cloud
cloud
rain showers
part cloud
clear
clear
part cloud
part cloud
light rain
heavy rain
light rain
rain showers
part cloud
Rain (mm)
2------1--1-----21231-
Temp. °C14161214171314141310118111310131313131614
Feels °C (?)897912912141154168511810131311
  • 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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Eyeball surf reportRecent Eyeball Surf Reports for TAS - North Coast

  1. weather stationWind Update The wind is still cross-off at Devonport Rivermouth (light winds from the WSW at SHIP3879 5 km from Devonport Rivermouth). A 1.7m windswell from the NW

    Devonport Rivermouth
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3 h 3 min ago

10.8 km/h
WSW
Cross-Off
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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Devonport Rivermouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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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