Riversdale Surf Break

Lat Long: 41.10° S 176.07° E

Riversdale 48 hour detailed Surf Forecast

Issued: 5 pm 24 Sep 2026 (local time)

Forecast update in  hr  min

Today's Riversdale sea temperature is
13.0°C
0.2° 

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 (25 Sep):

  • Morning surf: Morning surf (25 Sep, local time) - 4.5ft (1.3m), 15s period with S swell.
  • Afternoon surf: Afternoon surf (25 Sep, local time) - 3.5ft (1.1m), 14s period with SSW swell.
  • Evening surf: Evening surf (25 Sep, local time) - 3.5ft (1.1m), 13s period with S swell.

The current surf forecast for Riversdale at 12AM is: 1.3m 9s primary swell from a South direction and 0.5m 17s secondary swell from a South-southwest direction (forecast issued at 05:00pm September 24). The wind direction is predicted to be offshore and the swell rating is 2.

Time (NZST) & DateWave HeightWave Period
Morning (25 Sep)4.5ft (1.3m)15s
Afternoon (25 Sep)3.5ft (1.1m)14s
Evening (25 Sep)3.5ft (1.1m)13s

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Sat afternoon, min 7°C on Thu night). Winds increasing (calm on Fri night, strong winds from the WNW by Sun morning).

Thu
24
Friday
25
Saturday
26
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)
1
2
2
2
2
3
3
2
1
2
3
2
2
2
2
1
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
S
10
1.5
S
10
1.4
S
9
1.3
S
9
1.2
S
9
1.2
S
9
1.3
S
15
1
SSW
14
1.1
SSW
14
1.1
SSW
14
1.1
S
13
0.9
SSW
13
0.9
SSW
13
0.9
SSW
12
0.9
S
12
0.9
S
12
0.7
ESE
13
0.8
ESE
12
0.7
ESE
12
Wave Graph
Metric surfscale
Energy kJ
407
398
325
276
235
243
716
437
492
465
421
298
273
252
235
216
160
172
129
Wind (km/h)
10
S
5
NNE
10
NNW
10
NW
10
WNW
10
WNW
5
WSW
5
SE
10
S
5
SSE
5
NNE
5
NW
5
NW
5
NW
5
NW
10
NNE
10
NW
15
NW
15
NW
Wind State
cross
glassy
cross-off
off
off
off
cross-off
cross-on
cross-on
cross-on
glassy
glassy
cross-off
glassy
cross-off
cross
cross-off
cross-off
off
High Tide
3:26AM1.26m
3:50PM1.37m
4:13AM1.30m
4:37PM1.39m
Low Tide
9:21PM0.27m
9:33AM0.25m
10:07PM0.24m
10:22AM0.22m
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:13
6:14
6:15
 mm
Temp °C
12
10
8
7
7
7
10
13
12
11
10
8
8
8
11
15
17
14
15
Feels °C
8
7
5
4
4
4
7
10
9
9
9
6
6
6
9
12
14
11
12
  • 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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