Devonport Rivermouth Surf Break

Lat Long: 41.16° S 146.36° E

Devonport Rivermouth 48 hour detailed Surf Forecast

Issued: 3 am 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Devonport Rivermouth sea temperature is
12.5° C
0.1° 

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


How big are the waves at Devonport Rivermouth today (07 Aug):

  • Morning surf: Morning surf (07 Aug, local time) - 1ft (0.3m), 18s period with NW swell.
  • Afternoon surf: Afternoon surf (07 Aug, local time) - 1ft (0.3m), 16s period with NW swell.
  • Evening surf: Evening surf (07 Aug, local time) - 1ft (0.3m), 15s period with NW swell.

The current surf forecast for Devonport Rivermouth at 7AM is: 0.3m 18s primary swell from a Northwest direction and 0.4m 5s secondary swell from a Northwest direction (forecast issued at 03:00am August 07). The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (07 Aug)1ft (0.3m)18s
Afternoon (07 Aug)1ft (0.3m)16s
Evening (07 Aug)1ft (0.3m)15s

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


Short Range Forecast

Heavy rain (total 47mm), heaviest during Sun afternoon. Very mild (max 12°C on Fri afternoon, min 5°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the NE by Sun afternoon).

Friday
7
Saturday
8
Sunday
9
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
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
NW
5
0.2
NNW
18
0.3
NW
18
0.3
NW
18
0.4
NW
18
0.3
NW
16
0.3
NW
14
0.3
NW
15
0.3
NW
18
0.3
NW
17
0.3
NW
16
0.3
NW
16
0.3
NW
16
0.3
NW
16
0.3
NW
15
0.3
NW
15
1
N
5
1.1
N
5
0.7
NNW
6
1.1
N
5
0.9
NNW
6
2.2
NNE
6
2.2
NNE
7
1.7
NNE
7
Wave Graph
Metric surfscale
Energy kJ
16
32
50
50
84
38
33
33
48
45
41
40
39
39
35
33
54
67
37
71
64
361
467
244
Wind (km/h)
10
S
5
SSW
5
SSW
0
SW
5
NW
10
W
15
W
10
WSW
10
SW
5
SSW
10
SSE
5
ESE
10
E
10
ENE
5
E
10
NE
10
NNE
10
NE
15
E
10
NNE
25
NE
30
NE
25
ENE
15
NNE
Wind State
off
off
off
glassy
cross-on
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross
cross
cross-on
glassy
on
on
on
cross
on
on
cross-on
cross-on
on
High Tide
5:37AM3.15m
5:43PM3.30m
6:34AM3.18m
6:35PM3.32m
7:33AM3.18m
7:30PM3.31m
Low Tide
11:21PM0.63m
11:39AM1.00m
00:11AM0.54m
12:30PM1.04m
1:05AM0.48m
1:25PM1.09m
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
mod rain
heavy rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:15
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:23
5:24
5:25
 mm
1
1
1
2
2
8
11
7
Temp °C
7
6
6
8
11
12
9
7
6
5
5
8
10
12
11
11
11
11
10
11
11
10
11
12
Feels °C
4
3
3
7
9
9
5
4
3
2
2
5
7
10
9
9
9
8
7
9
6
4
6
9
  • 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
How to use the Wavefinder 

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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.


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