Devonport Rivermouth Surf Break

Lat Long: 41.16° S 146.36° E

Issued: 3 am 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Devonport Rivermouth sea temperature is
13.4° C

Normal for this time of year

Devonport Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Devonport Rivermouth surf forecast from 30 Jun 2026:

  • Best quality surf: Thursday 2 Jul, 7PM (local time) - 15ft (4.5m), 10s period, NNW swell with cross-offshore winds.
  • Most powerful swell: Thursday 2 Jul, 7PM (local time) - 15ft (4.5m), 10s period, NNW swell with 3,548 kJ wave energy.
  • Next surfable swell (1★+): Thursday 2 Jul, 7PM (local time) - 15ft (4.5m), 10s period with NNW swell.

Best Forecast Surf Conditions for Devonport Rivermouth this week:

The surf forecast for Devonport Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 02) at 7PM. The primary swell is predicted to be 4.5m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Devonport Rivermouth in the next 16 days are 4.5m 10s and forecast to arrive on Thursday (Jul 02) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Saturday (Jul 04) at 10PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Thu 2nd Jul)15ft (4.5m) 10s
Best Surf 7PM (Thu 2nd Jul)15ft (4.5m) 10s
Most Powerful 7PM (Thu 2nd Jul)15ft (4.5m) 10s

Table - best surf conditions forecast for Devonport Rivermouth over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 95mm), heaviest during Tue morning. Very mild (max 14°C on Tue morning, min 8°C on Thu night). Winds increasing (calm on Tue night, strong winds from the NW by Thu night).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 12°C on Fri morning, min 6°C on Sun morning). Winds decreasing (fresh winds from the WSW on Sat morning, calm by Sun morning).

Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
1
2
3
2
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
N
5
1.6
N
6
0.8
NW
6
1.1
NNW
5
1.6
N
6
1.4
NNE
5
3
NNW
8
3
NNW
9
2.4
NNW
8
2.5
NNW
9
2.3
NW
9
0.7
NW
15
1.3
WNW
6
1.1
W
6
0.3
NW
13
0.2
NNW
18
0.3
NW
18
0.1
NW
16
0.1
NW
16
0.1
NW
15
0.1
NW
14
Wave Graph
Metric surfscale
Energy kJ
73
160
40
64
193
113
1227
1638
741
1133
790
212
139
101
25
31
48
10
10
9
8
Wind (km/h)
25
NNE
25
NNE
15
WNW
10
NNW
25
N
30
NNE
40
NNW
25
NW
20
W
20
WSW
30
WSW
25
WSW
35
WSW
25
WSW
15
SW
5
S
5
NW
5
S
5
S
5
NNW
10
SSE
Wind State
on
on
cross
cross-on
cross-on
on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
cross-off
glassy
glassy
cross-off
High Tide
11:49AM3.10m
11:36PM3.08m
12:31PM3.13m
00:19AM3.06m
1:12PM3.13m
1:00AM3.02m
1:51PM3.12m
1:42AM2.98m
2:29PM3.09m
2:23AM2.95m
3:06PM3.07m
3:07AM2.93m
3:44PM3.06m
3:54AM2.93m
Low Tide
5:43PM1.32m
6:03AM0.68m
6:29PM1.29m
6:45AM0.68m
7:13PM1.27m
7:27AM0.71m
7:55PM1.26m
8:07AM0.77m
8:36PM1.24m
8:47AM0.83m
9:17PM1.20m
9:28AM0.90m
9:59PM1.13m
heavy rain
heavy rain
rain showers
light rain
rain showers
heavy rain
light rain
mod rain
heavy rain
part cloud
part cloud
part cloud
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:39
7:39
7:39
7:39
7:39
7:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:54
4:54
4:55
4:55
4:57
4:57
4:58
 mm
24
14
6
3
4
12
5
7
20
Temp °C
14
14
13
14
14
13
12
11
9
12
11
9
9
8
8
9
9
8
9
10
8
Feels °C
11
10
11
10
9
8
4
6
4
6
4
2
1
1
3
7
7
4
7
8
5
Swell 1
Height (m)
Direction
Period (s)
0.1
NW
12
0.1
NW
12
0.6
NE
5
0.5
NE
8
0.1
NW
11
0.1
NW
10
0.3
NE
10
2.5
NNW
9
1.9
NW
8
0.7
NW
15
0.4
NW
13
0.3
NW
12
0.3
NW
13
0.2
NNW
18
0.3
NW
18
0.1
NW
16
0.1
NW
16
0.1
NW
15
0.2
WNW
4
Energy kJ
6
5
23
31
5
4
15
1133
481
212
61
24
25
31
48
10
10
9
2
Swell 2
Height (m)
Direction
Period (s)
0.4
NE
7
0.1
NW
11
0.7
NW
17
0.9
NW
16
0.1
NE
9
0.2
W
3
Energy kJ
17
4
298
358
3
1
Swell 3
Height (m)
Direction
Period (s)
0.1
NW
11
0.1
NE
9
0.1
NW
11
0.1
NW
14
Energy kJ
4
3
4
8
Wind waves
Height (m)
Direction
Period (s)
1.2
N
5
1.6
N
6
0.8
NW
6
1.1
NNW
5
1.6
N
6
1.4
NNE
5
3
NNW
8
3
NNW
9
2.4
NNW
8
2.3
NW
9
1.3
WNW
7
1.3
WNW
6
1.1
W
6
0.8
W
4
0.2
SSW
3
Energy kJ
73
160
40
64
193
113
1227
1638
741
790
149
139
101
17
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
1
1
1
2
1
2
1
1
5
5
3
4
3
9
6
1
4
Distance (km)
216
218
184
184
218
216
216
244
218
184
566
178
356
356
616
178
178
131
131
201
131
Best forecast wave conditions in North Coast of Tasmania
Rating
(10 max)
1
Best forecast wave conditions in Australia
Rating
(10 max)
3
1
3
4
2
1
4
2
5
5
5
7
5
5
5
5
8
9
6
4
4
Header Global
Rating
(10 max)
5
5
5
4
5
5
4
5
5
8
9
7
5
5
5
6
8
9
9
9
6
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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 16 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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