Devonport Rivermouth surf break

Devonport Rivermouth surfForecast / TAS – North Coast / Australia

information circle12 Day Weather and Surf, issued 3 pm Thursday 03 Jul 2025 AEST
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
13.3° 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 (Jul 09) at 1AM. The primary swell is predicted to be 1.9m and 8s period with a secondary swell of 0.1m and 19s. 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 2.5m 8s and forecast to arrive on Tuesday (Jul 08) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Sunday (Jul 06) at 10AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Wed 9th Jul)6ft (1.9m) 8s
Best Surf 1AM (Wed 9th Jul)6ft (1.9m) 8s
Most Powerful10PM (Tue 8th Jul)8ft (2.5m) 8s

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

Updates in  hr  min  s Forecast update imminent
Thu
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tue
15
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
NE
0.4
NE
0.4
NE
0.3
NE
0.3
NE
0.5
NNW
0.5
NNW
0.5
NNW
0.2
NNW
0.3
NE
0.4
NE
0.1
NW
0.1
NW
0.1
NW
0.8
NNE
1.2
NNW
1.9
NNW
0.4
NW
0.6
NW
0.4
NW
1.6
NW
1.9
NNW
1.3
NNW
1
NW
1
NW
0.9
WNW
0.3
NW
0.8
NW
0.7
NNW
1.7
NNW
1.8
NNW
2.4
NNW
1.9
NNW
1.4
NW
1.5
NW
1.4
NW
Period(s) (?)131212111155654414141346817161877766611456788777
Wave
Graph
(?)Metric surfscale
Energy (?)87593621222428318714149102910747615223024432841119611810778333340232340691403264323238
Wind
(km/h)
0
NW
5
S
5
SE
5
N
5
ENE
5
SE
5
ENE
10
SSE
15
SE
5
ESE
10
SSE
5
SE
0
NNE
10
SE
20
N
25
N
20
WSW
20
W
15
WNW
25
NW
30
NW
20
WSW
20
WNW
20
W
15
W
10
W
5
WNW
15
NW
15
NW
20
NW
25
NNW
15
WNW
15
NNE
10
SSE
15
WSW
20
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassoffglassglassglasscross-
off
cross-
on
cross-
off
cross-
off
crosscross-
off
cross-
off
glasscross-
off
ononcross-
off
cross-
off
crosscross-
on
cross-
on
cross-
off
crosscross-
off
cross-
off
cross-
off
crosscrosscrosscross-
on
cross-
on
crossoncross-
off
cross-
off
cross-
off
High Tide
/ height (m)
5:42PM
3.00
6:12AM
2.75
6:24PM
2.96
7:05AM
2.73
7:06PM
2.94
7:56AM
2.74
7:49PM
2.94
8:45AM
2.78
8:32PM
2.95
9:31AM
2.84
9:15PM
2.97
10:16AM
2.91
9:59PM
2.99
11:00AM
2.98
10:43PM
3.02
11:43AM
3.04
11:27PM
3.05
12:26PM
3.10
12:13AM
3.07
1:09PM
3.14
1:01AM
3.10
1:53PM
3.17
1:52AM
3.12
Low Tide
/ height (m)
12:02AM
1.10
12:08PM
1.25
12:47AM
1.09
12:53PM
1.35
1:31AM
1.06
1:38PM
1.42
2:16AM
1.01
2:24PM
1.45
2:59AM
0.95
3:11PM
1.46
3:42AM
0.88
3:59PM
1.45
4:26AM
0.80
4:46PM
1.41
5:10AM
0.73
5:33PM
1.36
5:55AM
0.67
6:21PM
1.29
6:41AM
0.63
7:09PM
1.21
7:28AM
0.62
7:58PM
1.12
8:17AM
0.64
Thu
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tue
15
Sunrise--7:39--7:39--7:39--7:39--7:39--7:39--7:37--7:37--7:37--7:37--7:37--7:35
Sunset4:55--4:57--4:57--4:58--4:59--4:59--5:00--5:00--5:00--5:01--5:02--5:02--
part cloudclearpart cloudcloudcloudpart cloudcloudpart cloudcloudclearclearclearclearrain showersrain showerslight rainheavy rainclearpart cloudlight rainlight rainrain showerscloudpart cloudpart cloudpart cloudcloudrain showersrain showerscloudmod rainheavy rainmod rainlight rainrain showersclear
Rain (mm)
-------------12312--431-----11-618821-
Temp. °C11811111113131014131013121213131111111111101213131113121113121310101012
Feels °C (?)10510101011128121171111998567546889810889777876

Short Range Forecast: Mostly dry. Very mild (max 14°C on Sun morning, min 6°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 18mm), heaviest on Tue night. Very mild (max 13°C on Sun afternoon, min 7°C on Tue night). Wind will be generally light.

Days 6-9 Weather Summary Light rain (total 8mm), mostly falling on Wed night. Very mild (max 13°C on Fri morning, min 8°C on Wed afternoon). Winds decreasing (fresh winds from the NNW on Wed night, light winds from the WNW by Sat morning).

Long Range Forecast: Heavy rain (total 37mm), heaviest during Sun night. Very mild (max 13°C on Sun morning, min 8°C on Mon night). Winds decreasing (fresh winds from the NNW on Sun afternoon, calm by Mon morning).

  • 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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