Riversdale Surf Break

Lat Long: 41.10° S 176.07° E

Riversdale 48 hour detailed Surf Forecast

Issued: 5 pm 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Riversdale sea temperature is
12.6°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 (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 2ft (0.6m), 10s period with ESE swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 2ft (0.6m), 10s period with ESE swell.
  • Evening surf: Evening surf (17 Sep, local time) - 2ft (0.6m), 9s period with ESE swell.

The current surf forecast for Riversdale at 12AM is: 0.6m 11s primary swell from a Southeast direction and 0.2m 14s secondary swell from a South-southwest direction (forecast issued at 05:00pm September 16). An open ocean swell of 0.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (17 Sep)2ft (0.6m)10s
Afternoon (17 Sep)2ft (0.6m)10s
Evening (17 Sep)2ft (0.6m)9s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Fri afternoon. Very mild (max 16°C on Wed afternoon, min 8°C on Fri night). Wind will be generally light.

Wed
16
Thursday
17
Friday
18
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)
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
11
0.4
SE
11
0.6
SE
10
0.6
SE
11
0.6
SE
11
0.6
SE
10
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.6
ESE
9
0.6
ESE
9
0.4
ESE
14
0.6
ESE
13
0.9
SE
13
0.9
ESE
12
1
SE
12
1
SE
12
0.9
SE
11
0.9
SE
11
Wave Graph
Metric surfscale
Energy kJ
34
40
64
99
94
89
68
65
64
59
58
76
114
238
255
278
259
179
179
Wind (km/h)
15
NW
15
NW
15
NW
15
NNW
15
NNW
15
NNW
15
NNW
15
N
10
N
15
N
5
NW
10
SW
10
SW
5
WSW
5
SSW
5
SSE
10
SE
15
S
25
S
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
High Tide
9:14PM1.36m
9:37AM1.41m
10:02PM1.32m
10:25AM1.39m
Low Tide
3:26AM0.22m
3:58PM0.23m
4:13AM0.26m
4:46PM0.26m
clear
clear
clear
clear
part cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:06
6:07
 mm
1
1
1
2
2
Temp °C
16
14
12
11
11
11
13
15
16
15
14
11
10
10
10
12
11
11
11
Feels °C
12
11
8
7
8
7
9
11
13
12
12
9
7
9
8
11
9
8
6
  • 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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