Riversdale Surf Break

Lat Long: 41.10° S 176.07° E

Riversdale 48 hour detailed Surf Forecast

Issued: 11 pm 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Riversdale sea temperature is
11.9°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 (25 Aug):

  • Morning surf: Morning surf (25 Aug, local time) - 3.5ft (1.0m), 12s period with SSW swell.
  • Afternoon surf: Afternoon surf (25 Aug, local time) - 3.5ft (1.1m), 16s period with SSW swell.
  • Evening surf: Evening surf (25 Aug, local time) - 3.5ft (1.0m), 15s period with SSW swell.

The current surf forecast for Riversdale at 2AM is: 1.4m 12s primary swell from a South-southwest direction and 0.3m 14s secondary swell from a East-southeast direction (forecast issued at 11:00pm August 24). The wind direction is predicted to be offshore and the swell rating is 3.

Time (NZST) & DateWave HeightWave Period
Morning (25 Aug)3.5ft (1.0m)12s
Afternoon (25 Aug)3.5ft (1.1m)16s
Evening (25 Aug)3.5ft (1.0m)15s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Wed night. Very mild (max 16°C on Tue morning, min 8°C on Thu morning). Winds increasing (light winds from the NW on Mon night, fresh winds from the WNW by Wed night).

Tuesday
25
Wednesday
26
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
2
2
2
2
3
3
2
3
3
3
2
3
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SSW
13
1.4
SSW
12
1.3
SSW
12
1.3
SSW
12
1
SSW
12
1.2
SSW
16
1.1
SSW
16
1.1
SSW
15
1
SSW
15
0.9
SSW
14
0.9
SSW
15
1
SSW
17
1
SSW
16
1
SSW
15
0.9
SSW
15
0.9
SSW
14
1
SSW
16
Wave Graph
Metric surfscale
Energy kJ
778
549
459
444
288
730
612
558
468
289
305
632
554
494
376
341
561
Wind (km/h)
15
NW
10
NW
10
NW
20
WNW
20
WNW
30
WNW
25
WNW
25
WNW
20
NW
25
NW
20
NW
15
NW
35
WNW
20
NW
25
WNW
30
WNW
35
WNW
Wind State
off
cross-off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
High Tide
2:32AM1.24m
2:57PM1.36m
3:17AM1.24m
3:42PM1.37m
Low Tide
8:28PM0.32m
8:37AM0.30m
9:14PM0.31m
9:23AM0.28m
clear
clear
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:45
 mm
Temp °C
11
11
10
12
13
16
16
13
12
12
12
12
14
15
15
15
15
Feels °C
7
8
8
8
9
10
11
7
7
7
8
9
8
11
11
10
9
  • 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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