Devonport Rivermouth Surf Break

Lat Long: 41.16° S 146.36° E

Devonport Rivermouth 48 hour detailed Surf Forecast

Issued: 9 pm 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 (08 Aug):

  • Morning surf: Morning surf (08 Aug, local time) - 1ft (0.3m), 16s period with NW swell.
  • Afternoon surf: Afternoon surf (08 Aug, local time) - 1ft (0.3m), 16s period with NW swell.
  • Evening surf: Evening surf (08 Aug, local time) - 1ft (0.3m), 15s period with NW swell.

The current surf forecast for Devonport Rivermouth at 2AM is: 0.3m 18s primary swell from a Northwest direction and 0.4m 4s secondary swell from a Northwest direction, 0.3m 17s secondary swell from a Northwest direction (forecast issued at 09:00pm August 07). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (08 Aug)1ft (0.3m)16s
Afternoon (08 Aug)1ft (0.3m)16s
Evening (08 Aug)1ft (0.3m)15s

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


Short Range Forecast

Heavy rain (total 65mm), heaviest during Mon morning. Very mild (max 12°C on Sun night, min 5°C on Fri night). Wind will be generally light.

Fri
7
Saturday
8
Sunday
9
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)
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
Wave
Height (m)
Direction
Period (s)
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
0.3
NW
14
1.1
N
5
1.1
N
6
0.7
NW
6
1
NNW
6
0.9
NNW
6
1.6
NNE
6
1.7
NNE
6
Wave Graph
Metric surfscale
Energy kJ
33
33
48
45
41
40
40
39
35
33
33
71
75
37
72
68
165
225
Wind (km/h)
10
WSW
10
WSW
10
WSW
10
SSW
10
SSE
10
ESE
5
ENE
10
ENE
5
E
5
ENE
10
N
5
NNE
10
ESE
15
E
15
N
20
NE
25
NE
20
NE
Wind State
cross-off
cross-off
cross-off
off
cross-off
cross
glassy
cross-on
glassy
cross-on
cross-on
on
cross
cross
on
cross-on
cross-on
on
High Tide
5:43PM3.30m
6:34AM3.18m
6:35PM3.32m
7:33AM3.18m
7:30PM3.31m
Low Tide
00:11AM0.54m
12:30PM1.04m
1:05AM0.48m
1:25PM1.09m
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:15
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:24
5:25
 mm
1
1
1
1
3
4
8
8
Temp °C
9
7
6
6
5
8
11
11
10
10
10
11
10
10
11
10
10
11
Feels °C
6
4
3
3
2
5
9
9
8
8
8
10
8
7
8
6
5
7
  • 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 

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.


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