Riversdale Surf Break

Lat Long: 41.10° S 176.07° E

Riversdale 48 hour detailed Surf Forecast

Issued: 5 pm 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Riversdale sea temperature is
12.5°C
0.0° 

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 (10 Sep):

  • Morning surf: Morning surf (10 Sep, local time) - 2.5ft (0.8m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (10 Sep, local time) - 1.5ft (0.4m), 16s period with SSW swell.
  • Evening surf: Evening surf (10 Sep, local time) - 5ft (1.6m), 6s period with S swell.

The current surf forecast for Riversdale at 2AM is: 1.1m 8s primary swell from a East direction and 0.4m 8s secondary swell from a South direction, 0.8m 4s secondary swell from a North-northeast direction (forecast issued at 05:00pm September 09). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (10 Sep)2.5ft (0.8m)8s
Afternoon (10 Sep)1.5ft (0.4m)16s
Evening (10 Sep)5ft (1.6m)6s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Thu afternoon. Very mild (max 13°C on Wed afternoon, min 6°C on Thu night). Wind will be generally light.

Wed
9
Thursday
10
Friday
11
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
0
2
0
0
1
1
1
0
0
0
0
2
2
3
2
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
ESE
8
1.3
E
8
1.2
E
8
1.1
E
8
1
E
8
0.8
ESE
8
0.8
E
8
0.7
ESE
8
0.4
SSW
16
0.5
SSW
15
1.6
S
6
1.4
S
7
1.8
SSW
8
0.6
SSW
18
0.8
SSW
18
0.8
SSW
18
0.8
SSW
18
0.7
SSW
18
0.7
SSW
17
Wave Graph
Metric surfscale
Energy kJ
202
219
182
149
120
79
76
62
97
130
215
189
356
268
373
360
356
270
267
Wind (km/h)
20
NE
15
NNE
15
NNW
15
NNW
20
NNW
20
WNW
15
WNW
20
WNW
20
SSW
30
SSW
20
S
20
S
15
SSW
10
WSW
10
NNW
10
NW
15
NW
5
WNW
10
WNW
Wind State
cross
cross
cross-off
cross-off
cross-off
off
off
off
cross
cross
cross
cross
cross
cross-off
cross-off
off
off
off
off
High Tide
3:37AM1.44m
4:06PM1.57m
4:32AM1.45m
5:00PM1.55m
Low Tide
9:31PM0.08m
9:47AM0.06m
10:26PM0.07m
10:44AM0.06m
clear
clear
clear
clear
clear
cloud
cloud
cloud
light rain
light rain
light rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:58
5:59
6:00
 mm
1
3
2
1
Temp °C
13
11
9
9
11
12
13
13
10
8
8
8
8
6
8
12
13
11
8
Feels °C
8
7
5
5
7
7
10
9
6
2
3
3
4
3
5
8
9
9
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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