Riversdale Surf Break

Lat Long: 41.10° S 176.07° E

Riversdale 48 hour detailed Surf Forecast

Issued: 11 pm 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Riversdale sea temperature is
11.8°C
0.6° 

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 (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 15ft (4.5m), 12s period with SSW swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 13ft (4.0m), 13s period with S swell.
  • Evening surf: Evening surf (01 Sep, local time) - 11ft (3.5m), 13s period with S swell.

The current surf forecast for Riversdale at 8AM is: 4.5m 12s primary swell from a South-southwest direction and 3.0m 12s secondary swell from a South-southwest direction, 0.2m 9s secondary swell from a East-northeast direction (forecast issued at 11:00pm August 31). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (NZST) & DateWave HeightWave Period
Morning (01 Sep)15ft (4.5m)12s
Afternoon (01 Sep)13ft (4.0m)13s
Evening (01 Sep)11ft (3.5m)13s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Mon night. Very mild (max 18°C on Thu afternoon, min 6°C on Mon night). Winds increasing (light winds from the N on Tue afternoon, fresh winds from the WNW by Wed night).

Tuesday
1
Wednesday
2
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)
!
!
!
!
!
!
!
!
!
!
5
5
!
!
5
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
SSW
13
4
SSW
12
4
SSW
12
4
SSW
12
4.5
SSW
12
5
SSW
12
4
S
13
3.5
S
13
3.5
S
13
3
S
13
2.5
S
13
2.4
SSW
13
3
S
17
3
S
16
2.5
S
15
2.5
S
14
2.2
S
14
Wave Graph
Metric surfscale
Energy kJ
3042
5444
4961
4893
5240
7151
5024
4690
3961
3257
2288
1836
4856
4016
3243
2643
1895
Wind (km/h)
20
SW
25
SW
20
WSW
15
WSW
25
WSW
20
SW
10
WSW
5
N
15
NW
15
NW
10
NW
10
NW
10
NW
10
NW
15
WNW
30
WNW
35
WNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
off
off
off
off
High Tide
7:30PM1.41m
7:53AM1.38m
8:18PM1.40m
8:43AM1.42m
Low Tide
1:47AM0.18m
2:09PM0.17m
2:34AM0.17m
3:00PM0.16m
mod rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:52
 mm
6
4
1
Temp °C
6
6
6
6
7
10
11
9
8
8
8
8
12
16
16
14
13
Feels °C
1
0
0
1
1
3
7
6
4
4
5
5
9
13
13
8
5
  • 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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