Devonport Rivermouth Surf Break

Lat Long: 41.16° S 146.36° E

Devonport Rivermouth 48 hour detailed Surf Forecast

Issued: 4 pm 19 Oct 2026 (local time)

Forecast update in  hr  min

Today's Devonport Rivermouth sea temperature is
13.8°C
1.3° 

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 (19 Oct):

  • Afternoon surf: Afternoon surf (19 Oct, local time) - 1ft (0.3m), 17s period with NW swell.
  • Evening surf: Evening surf (19 Oct, local time) - 0.5ft (0.2m), 16s period with NNW swell.

The current surf forecast for Devonport Rivermouth at 11PM is: 0.3m 16s primary swell from a Northwest direction and 0.3m 4s secondary swell from a Northeast direction (forecast issued at 04:00pm October 19). The wind direction is predicted to be cross-shore.

Time (AEDT) & DateWave HeightWave Period
Morning (19 Oct)--
Afternoon (19 Oct)1ft (0.3m)17s
Evening (19 Oct)0.5ft (0.2m)16s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Wed afternoon, min 13°C on Mon night). Wind will be generally light.

Mon
19
Tuesday
20
Wednesday
21
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 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
17
0.2
NNW
16
0.2
NNW
16
0.3
NW
16
0.3
NW
15
0.3
NW
15
0.3
NW
15
0.6
NNE
5
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.3
NE
7
0.3
NE
7
0.3
NE
7
0.3
NE
7
0.3
NE
7
0.3
NE
7
0.4
NE
8
0.3
NW
17
Wave Graph
Metric surfscale
Energy kJ
45
25
25
38
34
33
33
15
12
12
13
12
9
7
7
7
8
9
15
44
Wind (km/h)
10
NE
5
NE
5
E
10
ESE
10
SSE
10
SE
10
SE
5
E
10
NNE
10
N
5
E
5
N
5
SE
5
SE
5
SE
10
N
10
NNW
10
NW
5
NNW
0
ESE
Wind State
on
on
cross-on
cross
cross-off
cross-off
cross-off
cross-on
on
cross-on
glassy
cross-on
glassy
cross-off
glassy
on
cross-on
cross-on
cross-on
glassy
High Tide
6:08PM3.00m
6:49AM3.03m
6:39PM2.92m
7:20AM2.95m
7:14PM2.84m
Low Tide
12:18PM1.12m
00:29AM0.71m
12:49PM1.18m
00:59AM0.81m
1:21PM1.21m
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:18
—
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—
—
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6:16
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—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
7:38
—
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—
—
—
—
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7:39
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—
—
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7:40
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
17
17
15
13
13
14
14
16
16
19
17
15
15
15
15
19
20
19
16
15
Feels °C
16
16
14
11
11
12
12
15
15
18
17
14
15
14
15
18
19
18
16
16
  • 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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