Riversdale Surf Break

Lat Long: 41.10° S 176.07° E

Riversdale 48 hour detailed Surf Forecast

Issued: 5 pm 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Riversdale sea temperature is
12.6° 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 (18 Jul):

  • Afternoon surf: Afternoon surf (18 Jul, local time) - 5ft (1.5m), 15s period with SSW swell.
  • Evening surf: Evening surf (18 Jul, local time) - 4.5ft (1.4m), 15s period with ESE swell.

The current surf forecast for Riversdale at 12AM is: 1.4m 15s primary swell from a East-southeast direction and 1.1m 14s secondary swell from a South-southwest direction (forecast issued at 05:00pm July 17). The wind direction is predicted to be offshore and the swell rating is 4.

Time (NZST) & DateWave HeightWave Period
Morning (18 Jul)--
Afternoon (18 Jul)5ft (1.5m)15s
Evening (18 Jul)4.5ft (1.4m)15s

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


Short Range Forecast

Mostly dry. Very mild (max 13°C on Fri afternoon, min 7°C on Sat night). Wind will be generally light.

Fri
17
Saturday
18
Sunday
19
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
4
4
4
4
5
5
6
5
5
5
4
4
4
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
SSW
15
1.4
ESE
15
1.4
ESE
15
1.4
ESE
15
1.4
ESE
15
1.3
ESE
14
1.3
ESE
14
1.8
SSW
23
2.3
SSW
22
2.4
SSW
21
2.4
SSW
20
2.3
SSW
19
2.2
SSW
18
2.1
SSW
18
2
SSW
17
1.8
SSW
16
1.9
SSW
16
1.7
SSW
16
1.9
SSW
15
Wave Graph
Metric surfscale
Energy kJ
986
863
840
829
807
701
682
3588
4874
4610
4131
3641
2960
2581
2239
1750
1730
1474
1708
Wind (km/h)
10
NNW
10
NW
15
NW
10
NW
10
NW
10
NW
10
W
5
W
5
S
5
S
5
NW
10
WNW
10
WNW
10
W
5
W
10
SW
10
S
10
SSW
10
S
Wind State
cross-off
off
off
off
off
off
off
glassy
cross-on
glassy
glassy
off
off
cross-off
cross-off
cross-off
cross
cross
cross
High Tide
7:32PM1.67m
8:00AM1.49m
8:28PM1.61m
8:56AM1.46m
Low Tide
1:57AM-0.00m
2:13PM0.01m
2:51AM0.02m
3:09PM0.05m
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
part cloud
clear
clear
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:35
7:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:07
5:07
5:08
 mm
Temp °C
13
11
10
9
8
9
9
12
12
10
9
8
8
7
9
12
12
11
10
Feels °C
11
9
7
6
5
6
7
11
10
9
8
6
5
4
7
9
9
9
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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