Devonport Rivermouth Surf Break

Lat Long: 41.16° S 146.36° E

Devonport Rivermouth 48 hour detailed Surf Forecast

Issued: 9 pm 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Devonport Rivermouth sea temperature is
12.4° 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 (09 Aug):

  • Morning surf: Morning surf (09 Aug, local time) - 3ft (0.9m), 5s period with NE swell.
  • Afternoon surf: Afternoon surf (09 Aug, local time) - 3ft (0.9m), 5s period with NE swell.
  • Evening surf: Evening surf (09 Aug, local time) - 4.5ft (1.3m), 5s period with NNE swell.

The current surf forecast for Devonport Rivermouth at 6AM is: 0.9m 5s primary swell from a North direction and 0.1m 14s secondary swell from a Northwest direction (forecast issued at 09:00pm August 08). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (09 Aug)3ft (0.9m)5s
Afternoon (09 Aug)3ft (0.9m)5s
Evening (09 Aug)4.5ft (1.3m)5s

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


Short Range Forecast

Heavy rain (total 34mm), heaviest during Sun night. Very mild (max 13°C on Mon morning, min 10°C on Sat night). Wind will be generally light.

Sat
8
Sunday
9
Monday
10
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
1
1
1
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
15
0.3
NW
15
0.3
NW
14
1
N
5
0.9
N
5
0.9
NE
5
0.9
NE
5
0.8
NNE
5
0.9
NE
5
1.5
NNE
6
1.7
NNE
6
1.4
NNE
6
1.2
NE
6
1.1
NE
7
1.1
NE
8
1
NNE
9
0.9
NE
9
0.6
NE
9
Wave Graph
Metric surfscale
Energy kJ
35
33
33
50
42
36
42
32
32
134
227
165
120
118
162
165
112
67
Wind (km/h)
10
ESE
10
E
10
NE
15
NNE
10
E
15
ESE
15
NE
10
ENE
20
NE
25
NE
20
NE
10
NE
15
SE
15
SSE
10
S
5
NW
15
WSW
20
WSW
Wind State
cross
cross
cross-on
on
cross
cross
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-off
cross-off
off
cross
cross-off
cross-off
High Tide
6:35PM3.32m
7:33AM3.18m
7:30PM3.31m
8:33AM3.16m
8:30PM3.28m
Low Tide
1:05AM0.48m
1:25PM1.09m
2:01AM0.46m
2:23PM1.13m
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
cloud
light rain
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:25
5:27
 mm
1
1
1
1
1
2
5
7
5
4
2
2
1
1
Temp °C
10
10
10
10
10
10
12
11
10
11
11
11
10
11
13
12
12
12
Feels °C
8
8
7
7
7
7
9
9
6
6
8
9
7
8
11
11
9
8
  • 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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