Devonport Rivermouth Surf Break

Lat Long: 41.16° S 146.36° E

Devonport Rivermouth 48 hour detailed Surf Forecast

Issued: 3 pm 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Devonport Rivermouth sea temperature is
12.9°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 (13 Sep):

  • Afternoon surf: Afternoon surf (13 Sep, local time) - 0.5ft (0.1m), 15s period with NW swell.
  • Evening surf: Evening surf (13 Sep, local time) - 1.5ft (0.4m), 5s period with NNW swell.

The current surf forecast for Devonport Rivermouth at 10PM is: 0.5m 5s primary swell from a Northwest direction and 0.1m 16s secondary swell from a Northwest direction, 0.4m 3s secondary swell from a Northeast direction (forecast issued at 03:00pm September 13). The wind direction is predicted to be glassy.

Time (AEST) & DateWave HeightWave Period
Morning (13 Sep)--
Afternoon (13 Sep)0.5ft (0.1m)15s
Evening (13 Sep)1.5ft (0.4m)5s

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


Short Range Forecast

Mostly dry. Very mild (max 15°C on Mon morning, min 6°C on Tue night). Wind will be generally light.

Sun
13
Monday
14
Tuesday
15
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
1
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)
0.1
NW
15
0.1
NW
16
0.4
NW
5
0.5
NW
5
0.7
NNW
6
0.7
NNW
6
0.7
NNW
6
0.7
NW
5
1
NW
5
1.3
NW
5
1.1
NW
5
1.5
NW
6
1.3
WNW
6
1.2
WNW
6
0.9
WNW
6
0.1
NW
16
0.3
NW
12
0.4
NW
13
0.4
NW
14
0.4
NW
14
Wave Graph
Metric surfscale
Energy kJ
9
9
10
14
30
29
27
27
41
80
69
138
124
110
69
10
23
46
70
72
Wind (km/h)
10
NNE
5
ENE
5
E
5
NE
5
SE
5
E
5
W
15
WNW
25
NW
20
WNW
20
WNW
20
W
20
WSW
20
WSW
15
WSW
30
W
25
WSW
25
WSW
25
SW
20
SW
Wind State
on
glassy
cross-on
glassy
cross-off
cross
glassy
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
1:16PM3.04m
1:47AM3.08m
2:06PM3.11m
2:40AM3.15m
2:50PM3.18m
Low Tide
7:37PM0.78m
8:02AM0.84m
8:27PM0.64m
8:50AM0.84m
9:12PM0.54m
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:01
6:02
 mm
Temp °C
14
14
13
13
12
12
12
15
15
15
13
12
10
9
8
9
11
10
8
7
Feels °C
12
13
12
12
11
11
12
12
10
10
8
7
4
3
3
2
4
3
2
1
  • 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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