Riversdale Surf Break

Lat Long: 41.10° S 176.07° E

Riversdale 48 hour detailed Surf Forecast

Issued: 11 pm 25 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 (26 Sep):

  • Morning surf: Morning surf (26 Sep, local time) - 3ft (0.9m), 12s period with S swell.
  • Afternoon surf: Afternoon surf (26 Sep, local time) - 2.5ft (0.8m), 13s period with ESE swell.
  • Evening surf: Evening surf (26 Sep, local time) - 2.5ft (0.8m), 12s period with ESE swell.

The current surf forecast for Riversdale at 3AM is: 0.9m 13s primary swell from a South-southwest direction and 0.7m 13s secondary swell from a East-southeast direction (forecast issued at 11:00pm September 25). The wind direction is predicted to be glassy and the swell rating is 2.

Time (NZST) & DateWave HeightWave Period
Morning (26 Sep)3ft (0.9m)12s
Afternoon (26 Sep)2.5ft (0.8m)13s
Evening (26 Sep)2.5ft (0.8m)12s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Sun afternoon. Very mild (max 16°C on Sat afternoon, min 4°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the WNW by Sat night).

Saturday
26
Sunday
27
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
2
2
2
2
2
1
1
2
1
0
1
0
1
1
0
1
3
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
13
0.9
SSW
13
0.9
SSW
13
0.9
SSW
12
0.9
S
12
0.9
S
12
0.8
ESE
13
0.8
ESE
12
0.8
ESE
12
0.8
ESE
12
0.8
ESE
12
0.8
ESE
12
0.7
SE
12
0.7
ESE
12
0.6
ESE
12
1.7
SSW
8
2.5
SSW
9
Wave Graph
Metric surfscale
Energy kJ
367
282
273
252
235
216
198
172
187
180
177
177
140
121
91
322
1010
Wind (km/h)
5
ENE
0
N
0
W
5
W
5
NW
10
NE
10
NNE
15
NW
15
NW
25
NW
30
NW
35
WNW
30
WNW
35
WNW
30
SW
25
WSW
20
W
Wind State
glassy
glassy
glassy
glassy
cross-off
cross
cross
off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
High Tide
4:13AM1.30m
4:37PM1.39m
5:01AM1.35m
5:25PM1.41m
Low Tide
10:07PM0.24m
10:22AM0.22m
10:53PM0.21m
11:12AM0.18m
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
part cloud
cloud
light rain
mod rain
light rain
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
5:58
—
—
—
—
—
—
—
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6:56
—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
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6:15
—
—
—
—
—
—
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7:15
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
1
6
1
—
Temp °C
10
10
9
8
10
14
16
14
13
14
15
15
15
15
6
6
6
Feels °C
9
9
8
7
8
11
13
10
9
9
10
8
10
9
-1
0
1
  • 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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