Riversdale Surf Break

Lat Long: 41.10° S 176.07° E

Riversdale 48 hour detailed Surf Forecast

Issued: 6 am 17 Oct 2026 (local time)

Forecast update in  hr  min

Today's Riversdale sea temperature is
13.7°C
0.5° 

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 (17 Oct):

  • Morning surf: Morning surf (17 Oct, local time) - 10ft (3.0m), 10s period with SSE swell.
  • Afternoon surf: Afternoon surf (17 Oct, local time) - 7.5ft (2.3m), 10s period with S swell.
  • Evening surf: Evening surf (17 Oct, local time) - 7ft (2.2m), 9s period with SSE swell.

The current surf forecast for Riversdale at 12PM is: 3.0m 10s primary swell from a South-southeast direction and 1.0m 13s secondary swell from a South-southwest direction, 0.1m 11s secondary swell from a Northeast direction (forecast issued at 06:00am October 17). The wind direction is predicted to be cross-shore and the swell rating is 11.

Time (NZDT) & DateWave HeightWave Period
Morning (17 Oct)10ft (3.0m)10s
Afternoon (17 Oct)7.5ft (2.3m)10s
Evening (17 Oct)7ft (2.2m)9s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Mon morning, min 6°C on Sat night). Wind will be generally light.

Saturday
17
Sunday
18
Monday
19
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
!
!
!
!
1
2
!
3
3
!
4
3
2
3
4
4
4
4
4
3
2
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3.5
SSE
10
3.5
SSE
10
3
S
10
3
SSE
10
2.3
S
10
1.6
SE
9
3
S
9
2.5
S
9
2.4
S
9
3
S
14
2.1
S
14
2
S
14
2
S
13
1.8
S
13
1.8
S
14
1.8
S
14
1.9
S
14
1.8
SSW
14
1.8
SSW
14
1.8
SSW
14
1.8
SSW
14
1.8
SSW
14
1.8
SSW
14
Wave Graph
Metric surfscale
Energy kJ
2171
1980
1799
1411
1069
412
1336
1124
916
3109
1710
1444
1387
1155
1262
1262
1463
1344
1325
1307
1325
1325
1325
Wind (km/h)
35
SSW
30
SSW
25
SSW
30
SSW
30
SSW
25
SSW
20
SW
15
SW
15
WSW
15
WSW
15
SW
15
S
10
S
5
S
5
WNW
10
NW
10
NW
10
NW
5
NNW
5
SE
15
SSE
5
SE
5
W
Wind State
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
off
off
off
cross-off
cross-off
cross-on
cross-on
glassy
glassy
High Tide
10:49AM1.39m
11:14PM1.26m
11:35AM1.36m
00:00AM1.23m
12:21PM1.34m
Low Tide
4:36AM0.29m
5:12PM0.27m
5:21AM0.31m
5:58PM0.29m
6:06AM0.32m
6:42PM0.31m
cloud
light rain
cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
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6:22
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—
—
—
—
—
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6:22
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—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:37
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—
—
—
—
—
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7:37
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—
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7:39
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 mm
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
9
9
9
11
11
10
8
7
7
6
11
13
14
13
11
11
11
11
16
20
15
13
12
Feels °C
1
2
2
4
4
4
3
3
3
2
7
9
11
11
9
8
8
8
13
17
12
12
11
  • 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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