Devonport Rivermouth Surf Break

Lat Long: 41.16° S 146.36° E

Devonport Rivermouth 48 hour detailed Surf Forecast

Issued: 3 pm 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Devonport Rivermouth sea temperature is
12.8°C
0.5° 

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 (23 Aug):

  • Afternoon surf: Afternoon surf (23 Aug, local time) - 1ft (0.3m), 15s period with NW swell.
  • Evening surf: Evening surf (23 Aug, local time) - 1ft (0.3m), 16s period with NW swell.

The current surf forecast for Devonport Rivermouth at 11PM is: 0.3m 16s primary swell from a Northwest direction and 0.8m 4s secondary swell from a Northwest direction (forecast issued at 03:00pm August 23). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (23 Aug)--
Afternoon (23 Aug)1ft (0.3m)15s
Evening (23 Aug)1ft (0.3m)16s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Tue morning. Very mild (max 14°C on Mon morning, min 8°C on Tue night). Wind will be generally light.

Sun
23
Monday
24
Tuesday
25
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
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
Wave
Height (m)
Direction
Period (s)
0.3
NW
14
0.3
NW
16
0.3
NW
16
0.3
NW
16
0.3
NW
16
0.9
NW
4
0.9
NW
4
0.9
NW
4
1.1
NW
5
1.1
NW
6
0.9
NNW
6
0.8
NNW
6
0.6
NNW
5
0.5
NNW
5
0.4
NNW
5
0.1
NW
13
0.1
NW
17
0.3
NE
4
0.2
NNW
16
0.3
NW
16
Wave Graph
Metric surfscale
Energy kJ
32
38
39
39
38
34
28
34
68
69
53
34
22
14
7
7
11
2
26
40
Wind (km/h)
20
NW
20
NW
15
WNW
15
NW
20
NW
15
NW
15
NW
15
WNW
20
NW
15
NW
10
WNW
5
W
5
SSW
5
SE
5
SE
10
SE
5
SE
0
SW
5
W
10
WNW
Wind State
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross-off
off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
cross
High Tide
7:02PM3.04m
7:53AM2.90m
7:40PM2.97m
8:35AM2.85m
8:22PM2.90m
Low Tide
1:01PM1.27m
1:27AM0.81m
1:38PM1.33m
2:05AM0.86m
2:20PM1.37m
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:40
5:42
 mm
1
1
1
2
1
Temp °C
13
12
12
11
11
11
12
12
14
14
12
12
11
10
11
11
12
12
12
11
Feels °C
8
7
8
7
7
7
9
9
11
11
10
11
10
9
10
10
11
12
12
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 

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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