Riversdale Surf Break

Lat Long: 41.10° S 176.07° E

Riversdale 48 hour detailed Surf Forecast

Issued: 5 pm 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Riversdale sea temperature is
12.2°C
0.3° 

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 (13 Sep):

  • Afternoon surf: Afternoon surf (13 Sep, local time) - 8ft (2.5m), 13s period with SSW swell.
  • Evening surf: Evening surf (13 Sep, local time) - 8ft (2.5m), 12s period with S swell.

The current surf forecast for Riversdale at 9PM is: 2.5m 12s primary swell from a South direction and 0.1m 12s secondary swell from a Northeast direction (forecast issued at 05:00pm September 13). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (13 Sep)--
Afternoon (13 Sep)8ft (2.5m)13s
Evening (13 Sep)8ft (2.5m)12s

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Tue afternoon, min 7°C on Sun night). Wind will be generally light.

Sun
13
Monday
14
Tuesday
15
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)
3
3
3
4
4
4
4
2
1
2
2
2
2
2
2
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)
2.5
SSW
13
2.3
S
11
2.5
S
12
2.3
S
12
2.1
S
12
2
S
12
1.9
S
12
1.8
S
12
1.7
S
12
1.7
S
12
1.4
S
10
1.3
S
10
1.4
S
10
1.3
S
10
1.1
S
9
1.2
S
9
1.1
S
9
0.8
SSE
9
0.8
SSE
8
Wave Graph
Metric surfscale
Energy kJ
2528
1212
1760
1519
1313
1233
1080
942
814
765
384
332
400
327
207
246
203
90
90
Wind (km/h)
20
SSW
15
SSW
10
SSW
5
W
5
NW
5
NW
5
NNW
10
ENE
10
ENE
15
NE
10
NNE
10
NNW
10
NW
5
NW
5
NNW
15
NE
15
NNE
15
NNW
20
NNW
Wind State
cross
cross
cross
off
cross-off
off
glassy
cross-on
cross-on
cross
cross
cross-off
off
off
cross-off
cross
cross
cross-off
cross-off
High Tide
6:44PM1.49m
7:10AM1.46m
7:35PM1.45m
8:00AM1.45m
8:25PM1.40m
Low Tide
1:02AM0.10m
1:27PM0.11m
1:51AM0.13m
2:19PM0.15m
clear
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
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>
6:01
6:02
6:04
 mm
Temp °C
12
10
9
7
7
8
11
14
12
11
10
10
9
8
12
15
17
14
11
Feels °C
7
6
6
5
4
5
9
11
8
8
7
8
7
6
10
12
13
11
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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