Devonport Rivermouth Surf Break

Lat Long: 41.16° S 146.36° E

Devonport Rivermouth 48 hour detailed Surf Forecast

Issued: 9 am 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Devonport Rivermouth sea temperature is
12.8° C
0.3° 

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 (04 Aug):

  • Morning surf: Morning surf (04 Aug, local time) - 2ft (0.6m), 6s period with NW swell.
  • Afternoon surf: Afternoon surf (04 Aug, local time) - 1ft (0.3m), 11s period with NW swell.
  • Evening surf: Evening surf (04 Aug, local time) - 0.5ft (0.2m), 11s period with WNW swell.

The current surf forecast for Devonport Rivermouth at 12PM is: 0.3m 11s primary swell from a Northwest direction and 0.5m 6s secondary swell from a Northwest direction (forecast issued at 09:00am August 04). The wind direction is predicted to be glassy.

Time (AEST) & DateWave HeightWave Period
Morning (04 Aug)2ft (0.6m)6s
Afternoon (04 Aug)1ft (0.3m)11s
Evening (04 Aug)0.5ft (0.2m)11s

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


Short Range Forecast

Some drizzle, heaviest during Thu afternoon. Very mild (max 13°C on Wed morning, min 6°C on Tue night). Wind will be generally light.

Tuesday
4
Wednesday
5
Thursday
6
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
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
13
0.6
NW
6
0.3
NW
11
0.3
NW
12
0.2
WNW
11
0.2
WNW
11
0.4
NNW
5
0.4
NNW
5
0.1
N
20
0.2
ESE
3
0.1
NW
5
0.1
N
19
0.1
NW
19
0.1
NW
18
0.1
NW
18
0.1
NW
18
0.1
NW
17
0.1
NW
16
0.1
NW
16
0.7
WNW
4
0.1
NW
19
0.1
NW
19
Wave Graph
Metric surfscale
Energy kJ
29
29
20
21
12
12
9
8
8
0
1
7
14
13
12
12
11
10
10
11
15
14
Wind (km/h)
5
SSW
5
SSE
0
N
5
NNW
5
SSW
15
SSE
15
SSE
10
SSE
10
S
10
S
5
WNW
15
WNW
15
W
10
SW
10
SW
10
SW
10
SW
10
WSW
15
WNW
20
WNW
5
W
5
SSW
Wind State
glassy
glassy
glassy
glassy
off
cross-off
cross-off
cross-off
cross-off
off
glassy
cross
cross-off
off
off
cross-off
off
cross-off
cross
cross
glassy
off
High Tide
3:25PM3.11m
3:50AM3.05m
4:08PM3.18m
4:43AM3.11m
4:54PM3.24m
Low Tide
9:15AM0.91m
9:45PM0.89m
10:02AM0.93m
10:32PM0.75m
10:50AM0.96m
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:18
7:18
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:23
 mm
1
Temp °C
6
8
10
10
8
8
7
6
6
9
13
12
9
8
7
6
6
9
13
12
10
10
Feels °C
4
6
9
8
6
4
3
2
2
6
11
8
6
5
4
3
3
6
9
8
8
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 

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