Devonport Rivermouth surf break

Devonport Rivermouth surfForecast / TAS – North Coast / Australia

information circle48hr Weather and Surf, issued 9 pm Friday 29 May 2026 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
15.0° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Devonport Rivermouth today (30 May):

  • Morning surf: Morning surf (30 May, local time) - 1ft (0.3m), 10s period with NE swell.
  • Afternoon surf: Afternoon surf (30 May, local time) - 3.5ft (1.1m), 6s period with NW swell.
  • Evening surf: Evening surf (30 May, local time) - 3.5ft (1.1m), 6s period with NW swell.

The current surf forecast for Devonport Rivermouth at 1AM is: 0.3m 10s primary swell from a Northeast direction and 0.1m 12s secondary swell from a Northwest direction (forecast issued at 09:00pm May 29). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (30 May)1ft (0.3m)10s
Afternoon (30 May)3.5ft (1.1m)6s
Evening (30 May)3.5ft (1.1m)6s

Table - waves today at Devonport Rivermouth. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 8mm), mostly falling on Sat night. Very mild (max 15°C on Sat morning, min 9°C on Sat night). Wind will be generally light.

Fri
29
Saturday
30
Sunday
31
Monday
1
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
Rating
(10 max)
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.3
NE
11
0.3
NE
10
0.3
NE
10
0.3
NE
11
0.3
NE
10
0.3
NE
10
0.9
NW
5
1.1
NW
6
1.1
NW
6
1.1
NW
6
1.5
NW
6
1.6
NW
7
1.4
NW
7
1.4
NW
7
1.6
NW
7
1.6
NW
7
1.4
NW
7
1.2
WNW
7
0.4
NW
12
0.6
NW
6
0.6
NW
6
0.3
NW
11
0.2
WNW
11
0.3
NW
5
Wave Graph
Metric surfscale
Energy kJ
18
17
17
18
17
17
49
72
72
80
175
258
200
173
254
248
200
116
48
21
21
20
12
5
Wind (km/h)
10
W
10
WSW
15
W
15
W
10
W
15
W
20
WNW
20
WNW
15
W
15
WNW
20
WNW
20
W
20
W
25
WNW
25
W
25
W
25
W
20
WSW
20
WSW
15
W
15
WSW
15
W
10
WNW
5
N
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
High Tide
10:07PM3.01m
11:01AM3.00m
10:53PM3.07m
11:46AM3.09m
11:37PM3.13m
12:29PM3.18m
Low Tide
4:03PM1.34m
4:34AM0.83m
4:54PM1.31m
5:20AM0.73m
5:42PM1.26m
6:04AM0.64m
clear
clear
cloud
cloud
clear
part cloud
clear
clear
clear
light rain
rain showers
part cloud
part cloud
rain showers
rain showers
part cloud
part cloud
clear
part cloud
clear
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:28
7:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:54
4:54
4:53
2
2
1
1
Temp °C
12
12
11
11
11
13
15
14
11
10
10
9
10
11
12
12
12
11
10
10
9
10
11
11
10
10
8
8
8
10
11
9
8
7
5
5
5
6
7
6
6
6
5
6
5
6
7
9
Swell 1
Height (m)
Direction
Period (s)
0.3
NE
11
0.3
NE
10
0.3
NE
10
0.3
NE
11
0.4
NW
4
0.3
NE
10
0.3
NE
10
0.2
NNE
11
0.2
NNE
10
0.2
NNE
10
0.2
NNE
10
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.4
NW
12
0.7
NW
6
0.6
NW
6
0.6
NW
6
0.4
NW
5
0.4
NW
5
0.3
NW
5
Energy kJ
18
17
17
18
7
17
17
11
11
10
10
4
4
4
4
4
4
47
38
21
20
10
7
4
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
12
0.1
NW
12
0.1
NW
12
0.1
NW
12
0.3
NE
10
0.1
NW
12
0.1
NW
12
0.1
NW
12
0.1
NW
12
0.1
NW
11
0.1
NW
11
0.1
NE
10
0.4
NW
12
0.3
NW
12
0.3
NW
12
0.3
NW
11
0.2
WNW
11
0.1
NW
11
Energy kJ
6
6
6
6
17
6
5
5
5
5
5
4
48
21
21
20
12
5
Swell 3
Height (m)
Direction
Period (s)
0.1
NW
12
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.1
NE
10
Energy kJ
6
4
4
4
4
4
4
Wind waves
Height (m)
Direction
Period (s)
0.6
WNW
4
0.5
WNW
4
0.5
WNW
4
0.5
NW
4
0.6
NW
5
0.6
NW
5
0.9
NW
5
1.1
NW
6
1.1
NW
6
1.1
NW
6
1.5
NW
6
1.6
NW
7
1.4
NW
7
1.4
NW
7
1.6
NW
7
1.6
NW
7
1.4
NW
7
1.2
WNW
7
0.6
W
4
0.6
W
3
0.5
W
3
0.3
WSW
3
Energy kJ
9
10
10
10
17
16
49
72
72
80
175
258
200
173
254
248
200
116
9
8
5
2
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
2
2
2
2
2
1
2
1
1
2
2
2
1
1
2
2
2
1
5
4
4
Distance (km)
180
178
131
131
178
178
178
178
0
178
178
178
180
180
180
178
178
180
180
180
180
131
143
131
Best forecast wave conditions in North Coast of Tasmania
Rating
(10 max)
1
1
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
4
4
4
3
3
3
2
2
2
2
2
2
2
2
2
5
5
4
5
4
4
Header Global
Rating
(10 max)
5
5
5
4
5
5
5
5
5
5
6
8
7
7
7
7
6
6
5
5
5
5
5
5
  • 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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