Riversdale Surf Break

Lat Long: 41.10° S 176.07° E

Riversdale 48 hour detailed Surf Forecast

Issued: 11 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Riversdale sea temperature is
11.8° C
0.7° 

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 (15 Aug):

  • Morning surf: Morning surf (15 Aug, local time) - 5ft (1.5m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (15 Aug, local time) - 5ft (1.6m), 9s period with ENE swell.
  • Evening surf: Evening surf (15 Aug, local time) - 4.5ft (1.3m), 9s period with ENE swell.

The current surf forecast for Riversdale at 5AM is: 1.7m 7s primary swell from a East-northeast direction and 1.4m 7s secondary swell from a East-northeast direction, 0.2m 11s secondary swell from a East direction (forecast issued at 11:00pm August 14). The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (15 Aug)5ft (1.5m)8s
Afternoon (15 Aug)5ft (1.6m)9s
Evening (15 Aug)4.5ft (1.3m)9s

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


Short Range Forecast

Heavy rain (total 23mm), heaviest during Sat night. Very mild (max 12°C on Fri night, min 6°C on Sun afternoon). Winds increasing (calm on Sat afternoon, strong winds from the SSW by Sun morning).

Saturday
15
Sunday
16
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)
0
0
0
0
0
1
2
3
2
1
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
NE
7
1.5
ENE
7
1.7
ENE
7
1.4
ENE
8
1.5
ENE
8
1.6
ENE
8
1.6
ENE
9
1.6
ENE
9
1.3
ENE
9
1.3
ENE
9
2.1
SSW
6
3
SSW
8
3.5
SSW
9
4
S
10
4
S
10
4.5
S
10
4
S
10
Wave Graph
Metric surfscale
Energy kJ
69
210
294
210
273
333
374
383
276
299
335
902
1777
2980
3339
3484
3196
Wind (km/h)
15
NE
15
NE
10
NE
10
ENE
10
ENE
10
E
5
E
5
SSE
10
S
30
SW
35
SW
40
SSW
45
SSW
45
S
40
S
40
S
40
S
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
cross
cross-off
cross-off
cross
cross
cross
cross
cross
cross-on
High Tide
6:15PM1.62m
6:41AM1.48m
7:09PM1.59m
7:36AM1.47m
8:02PM1.53m
Low Tide
00:37AM0.03m
12:55PM0.02m
1:31AM0.04m
1:50PM0.05m
cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:35
 mm
1
1
1
3
2
3
3
3
2
2
1
Temp °C
12
12
12
12
12
12
12
12
12
10
10
8
7
7
6
7
7
Feels °C
9
10
10
10
10
11
12
12
11
4
3
-1
-2
-2
-3
-3
-2
  • 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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