Riversdale Surf Break

Lat Long: 41.10° S 176.07° E

Riversdale 48 hour detailed Surf Forecast

Issued: 11 pm 26 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 (27 Aug):

  • Morning surf: Morning surf (27 Aug, local time) - 6ft (1.9m), 17s period with SSW swell.
  • Afternoon surf: Afternoon surf (27 Aug, local time) - 7ft (2.1m), 16s period with S swell.
  • Evening surf: Evening surf (27 Aug, local time) - 6ft (1.9m), 15s period with S swell.

The current surf forecast for Riversdale at 3AM is: 1.6m 17s primary swell from a South-southwest direction and 0.2m 12s secondary swell from a East-southeast direction (forecast issued at 11:00pm August 26). The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (27 Aug)6ft (1.9m)17s
Afternoon (27 Aug)7ft (2.1m)16s
Evening (27 Aug)6ft (1.9m)15s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Wed night. Very mild (max 16°C on Fri afternoon, min 9°C on Wed night). Winds decreasing (fresh winds from the WNW on Wed night, light winds from the NNW by Fri night).

Thursday
27
Friday
28
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)
2
2
1
2
3
2
1
2
2
2
1
2
2
2
2
0
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
SSW
16
1.2
SSW
17
1.6
SSW
17
2
S
17
1.9
SSW
17
2.2
S
17
2.1
S
16
2
S
16
1.9
S
15
1.8
S
14
1.6
S
13
1.5
S
13
1.4
S
13
1.3
S
12
1.2
S
12
1.1
S
12
1
S
11
Wave Graph
Metric surfscale
Energy kJ
554
877
1596
2373
2162
2794
2316
2027
1611
1280
902
747
613
504
413
342
253
Wind (km/h)
35
WNW
25
W
20
S
10
SSE
10
ESE
15
ENE
20
NE
20
NE
25
NNE
20
NNE
15
NNE
20
N
20
N
20
NNW
20
NNW
25
NNW
25
NW
Wind State
off
cross-off
cross-on
cross-on
on
cross-on
cross-on
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
4:02AM1.25m
4:27PM1.38m
4:48AM1.27m
5:12PM1.39m
Low Tide
10:00PM0.29m
10:09AM0.26m
10:46PM0.27m
10:55AM0.23m
part cloud
cloud
light rain
light rain
light rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:46
 mm
1
1
1
Temp °C
15
14
10
9
9
9
10
10
10
10
10
10
13
15
16
15
14
Feels °C
9
9
6
6
7
6
6
6
5
6
7
6
8
10
11
9
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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