Riversdale Surf Break

Lat Long: 41.10° S 176.07° E

Riversdale 48 hour detailed Surf Forecast

Issued: 5 pm 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Riversdale sea temperature is
13.2°C
0.5° 

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 (23 Sep):

  • Afternoon surf: Afternoon surf (23 Sep, local time) - 6ft (1.9m), 8s period with S swell.
  • Evening surf: Evening surf (23 Sep, local time) - 6ft (1.9m), 9s period with S swell.

The current surf forecast for Riversdale at 10PM is: 1.9m 9s primary swell from a South direction and 0.7m 14s secondary swell from a South-southwest direction, 0.3m 11s secondary swell from a East-southeast direction (forecast issued at 05:00pm September 23). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (23 Sep)--
Afternoon (23 Sep)6ft (1.9m)8s
Evening (23 Sep)6ft (1.9m)9s

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


Short Range Forecast

Some drizzle, heaviest during Wed afternoon. Very mild (max 14°C on Sat morning, min 5°C on Wed night). Wind will be generally light.

Wed
23
Thursday
24
Friday
25
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)
0
2
1
2
3
4
3
1
1
2
2
2
2
3
3
2
2
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
S
8
2
S
10
1.9
S
9
1.8
S
9
2.3
SSW
9
2.3
SSW
9
1.7
S
9
1.6
S
9
1.5
S
10
1.5
S
9
1.4
S
9
1.3
S
9
1.2
S
9
1.2
S
9
1.3
S
15
1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
13
Wave Graph
Metric surfscale
Energy kJ
470
818
606
476
755
791
461
436
407
390
325
276
235
243
716
437
413
395
372
Wind (km/h)
25
S
25
SSW
20
SSW
20
SW
20
SW
15
WSW
15
WSW
10
SSW
10
S
0
E
10
NNW
10
WNW
10
WNW
10
WNW
5
WNW
5
ESE
10
ESE
5
ESE
5
NNE
Wind State
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-on
glassy
cross-off
off
off
off
glassy
on
on
on
cross
High Tide
2:40AM1.23m
3:04PM1.35m
3:26AM1.26m
3:50PM1.37m
Low Tide
8:36PM0.30m
8:46AM0.28m
9:21PM0.27m
9:33AM0.25m
light rain
clear
part cloud
part cloud
part cloud
clear
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:13
6:14
 mm
1
Temp °C
9
9
7
6
5
5
8
11
12
11
8
7
7
7
11
13
12
11
9
Feels °C
2
2
1
0
-1
0
3
7
8
9
5
4
4
4
9
10
8
8
6
  • 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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