Riversdale Surf Break

Lat Long: 41.10° S 176.07° E

Riversdale 48 hour detailed Surf Forecast

Issued: 5 pm 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Riversdale sea temperature is
12.5° 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 (19 Jul):

  • Morning surf: Morning surf (19 Jul, local time) - 6.5ft (2.0m), 17s period with SSW swell.
  • Afternoon surf: Afternoon surf (19 Jul, local time) - 6ft (1.9m), 16s period with SSW swell.
  • Evening surf: Evening surf (19 Jul, local time) - 6.5ft (2.0m), 15s period with S swell.

The current surf forecast for Riversdale at 12AM is: 2.4m 19s primary swell from a South-southwest direction and 1.2m 13s secondary swell from a East-southeast direction (forecast issued at 05:00pm July 18). The wind direction is predicted to be offshore and the swell rating is 5.

Time (NZST) & DateWave HeightWave Period
Morning (19 Jul)6.5ft (2.0m)17s
Afternoon (19 Jul)6ft (1.9m)16s
Evening (19 Jul)6.5ft (2.0m)15s

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


Short Range Forecast

Mostly dry. Very mild (max 12°C on Sat afternoon, min 7°C on Sun night). Wind will be generally light.

Sat
18
Sunday
19
Monday
20
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)
6
6
5
5
5
5
4
2
2
2
3
3
3
3
4
5
!
!
5
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
SSW
22
2.4
SSW
21
2.4
SSW
20
2.4
SSW
19
2.3
SSW
18
2.2
SSW
18
2
SSW
17
2
SSW
16
1.9
SSW
16
1.8
SSW
16
2
S
15
2
S
15
2
S
15
2
S
15
2.2
S
18
2.5
S
19
3
S
19
3
S
19
2.5
S
18
Wave Graph
Metric surfscale
Energy kJ
4919
4610
4131
3963
3234
2830
2239
1986
1869
1664
1934
1835
1811
1835
3002
4898
5663
5813
4474
Wind (km/h)
5
SE
5
N
10
NW
10
WNW
10
W
10
W
10
WSW
20
SSW
15
SSW
15
SSW
10
SSW
10
SSW
10
SSW
10
SSW
10
S
10
SSE
10
SSE
5
SSE
5
SW
Wind State
glassy
glassy
cross-off
off
off
off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
glassy
High Tide
8:28PM1.61m
8:56AM1.46m
9:22PM1.54m
9:51AM1.43m
Low Tide
2:51AM0.02m
3:09PM0.05m
3:44AM0.06m
4:04PM0.11m
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
part cloud
clear
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:33
7:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:07
5:08
5:09
 mm
Temp °C
12
10
9
9
8
8
9
12
12
10
9
8
7
8
9
10
11
10
9
Feels °C
10
8
6
6
5
6
6
8
9
6
6
5
4
5
5
7
8
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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