Riversdale Surf Break

Lat Long: 41.10° S 176.07° E

Riversdale 48 hour detailed Surf Forecast

Issued: 5 pm 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Riversdale sea temperature is
12.2°C
0.3° 

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 (13 Sep):

  • Afternoon surf: Afternoon surf (13 Sep, local time) - 10ft (3.0m), 14s period with S swell.
  • Evening surf: Evening surf (13 Sep, local time) - 11ft (3.5m), 15s period with SSW swell.

The current surf forecast for Riversdale at 12AM is: 3.0m 15s primary swell from a South-southwest direction and 0.2m 13s secondary swell from a East-northeast direction (forecast issued at 05:00pm September 12). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (NZST) & DateWave HeightWave Period
Morning (13 Sep)--
Afternoon (13 Sep)10ft (3.0m)14s
Evening (13 Sep)11ft (3.5m)15s

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


Short Range Forecast

Mostly dry. Very mild (max 16°C on Tue morning, min 6°C on Sat night). Wind will be generally light.

Sat
12
Sunday
13
Monday
14
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)
!
!
!
!
4
4
4
2
2
2
3
4
4
4
4
1
1
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)
3
S
14
3.5
SSW
15
3.5
SSW
15
3
SSW
15
2.5
SSW
15
2.3
SSW
14
2
S
14
2
SSW
13
1.8
SSW
13
1.9
S
11
2.4
S
12
2.3
S
12
2.1
S
12
2
S
12
1.9
S
12
1.8
S
12
1.7
S
12
1.6
S
11
1.3
S
10
Wave Graph
Metric surfscale
Energy kJ
4054
5036
4861
3570
2839
2070
1599
1339
1144
798
1570
1519
1292
1233
1080
926
800
651
340
Wind (km/h)
15
SSW
5
S
5
NNE
10
N
10
NW
10
W
10
W
20
SSW
20
SSW
15
SSW
10
SSW
5
WSW
5
NW
5
NW
5
NNE
10
ENE
15
NE
15
NE
10
NNE
Wind State
cross
cross-on
cross
cross-off
off
off
off
cross
cross
cross
cross
cross-off
glassy
glassy
glassy
cross-on
cross-on
cross
cross
High Tide
6:18AM1.46m
6:44PM1.49m
7:10AM1.46m
7:35PM1.45m
Low Tide
00:12AM0.08m
12:34PM0.08m
1:02AM0.10m
1:27PM0.11m
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:01
6:02
 mm
Temp °C
11
9
8
6
6
6
11
13
12
10
9
9
9
9
11
13
13
11
10
Feels °C
6
6
5
2
3
3
8
8
7
6
6
7
7
7
9
10
9
7
7
  • 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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