Riversdale Surf Break

Lat Long: 41.10° S 176.07° E

Riversdale 48 hour detailed Surf Forecast

Issued: 5 pm 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Riversdale sea temperature is
11.5°C
0.9° 

Riversdale surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Riversdale today (22 Aug):

  • Afternoon surf: Afternoon surf (22 Aug, local time) - 3ft (0.9m), 11s period with S swell.
  • Evening surf: Evening surf (22 Aug, local time) - 2.5ft (0.8m), 11s period with S swell.

The current surf forecast for Riversdale at 11PM is: 0.8m 10s primary swell from a South direction and 0.3m 13s secondary swell from a East-southeast direction (forecast issued at 05:00pm August 22). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (22 Aug)--
Afternoon (22 Aug)3ft (0.9m)11s
Evening (22 Aug)2.5ft (0.8m)11s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Sun morning. Very mild (max 16°C on Tue morning, min 8°C on Sun night). Winds decreasing (strong winds from the WNW on Sun morning, light winds from the NNW by Mon morning).

Sat
22
Sunday
23
Monday
24
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
2
1
0
0
0
0
0
0
0
0
0
0
1
2
4
4
4
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
S
11
0.9
S
11
0.8
S
11
0.8
S
10
0.7
S
10
0.6
S
10
0.5
S
10
0.4
SSE
10
0.3
ESE
13
0.3
ESE
13
0.3
ESE
13
0.8
SSW
9
0.8
SSW
9
1
SSW
9
2.1
SSW
14
2.4
SSW
13
2.3
SSW
14
2
SSW
14
1.8
SSW
14
Wave Graph
Metric surfscale
Energy kJ
189
185
144
136
96
69
50
34
33
33
32
86
96
151
1724
2035
2107
1637
1207
Wind (km/h)
25
NW
30
NW
25
NW
30
NW
30
NW
30
NW
40
NW
40
WNW
35
WNW
35
WNW
35
W
30
W
20
W
15
WNW
10
NNW
15
NW
15
WNW
15
NW
15
NW
Wind State
off
off
off
off
cross-off
cross-off
off
off
off
off
off
off
off
off
cross-off
cross-off
off
off
off
High Tide
1:00AM1.25m
1:24PM1.34m
1:46AM1.24m
2:11PM1.35m
Low Tide
6:55PM0.31m
7:07AM0.31m
7:42PM0.32m
7:52AM0.31m
8:28PM0.32m
part cloud
cloud
cloud
cloud
cloud
cloud
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:42
5:43
 mm
1
1
Temp °C
14
13
13
13
13
14
13
15
14
11
11
10
9
8
10
14
15
12
10
Feels °C
9
7
7
7
7
8
5
6
6
2
3
3
4
4
7
10
11
9
7
  • 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 Riversdale 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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