Riversdale Surf Break

Lat Long: 41.10° S 176.07° E

Riversdale 48 hour detailed Surf Forecast

Issued: 11 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Riversdale sea temperature is
11.7° C
0.8° 

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 (16 Aug):

  • Morning surf: Morning surf (16 Aug, local time) - 11ft (3.5m), 9s period with SSW swell.
  • Afternoon surf: Afternoon surf (16 Aug, local time) - 13ft (4.0m), 10s period with S swell.
  • Evening surf: Evening surf (16 Aug, local time) - 11ft (3.5m), 10s period with S swell.

The current surf forecast for Riversdale at 2AM is: 2.5m 7s primary swell from a South-southwest direction and 1.3m 9s secondary swell from a East-northeast direction, 0.7m 8s secondary swell from a East-southeast direction (forecast issued at 11:00pm August 15). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (16 Aug)11ft (3.5m)9s
Afternoon (16 Aug)13ft (4.0m)10s
Evening (16 Aug)11ft (3.5m)10s

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


Short Range Forecast

Moderate rain (total 12mm), heaviest on Sat night. Very mild (max 11°C on Sat night, min 5°C on Mon night). Mainly strong winds.

Sunday
16
Monday
17
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)
3
1
0
0
0
0
0
0
0
0
0
!
1
2
2
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)
1.3
ENE
9
1.3
ENE
9
2.5
SSW
7
3
SSW
8
3.5
SSW
9
4
S
10
4
S
10
4
S
10
3.5
S
10
3.5
SSE
9
3
SSE
9
3
SSE
9
2.5
SSE
9
2.5
SSE
9
2.2
SSE
9
1.8
SSW
14
1.7
SSW
14
Wave Graph
Metric surfscale
Energy kJ
255
261
652
1032
1957
2908
3015
2836
2486
1981
1604
1406
1072
905
730
1301
1143
Wind (km/h)
15
SW
30
SW
40
SSW
40
SSW
45
S
40
S
40
S
40
S
40
S
35
S
35
S
30
S
25
S
25
S
20
SSW
20
SW
15
WSW
Wind State
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-off
cross-off
High Tide
7:09PM1.59m
7:36AM1.47m
8:02PM1.53m
8:29AM1.45m
8:54PM1.47m
Low Tide
1:31AM0.04m
1:50PM0.05m
2:23AM0.07m
2:45PM0.10m
cloud
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
light rain
part cloud
cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:36
 mm
1
1
2
2
2
1
1
Temp °C
11
10
10
9
7
7
7
8
9
8
8
8
8
9
9
7
6
Feels °C
8
4
2
1
-2
-2
-2
-2
0
-1
0
0
1
3
3
2
1
  • 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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