Riversdale Surf Break

Riversdale 48 hour detailed Surf Forecast

Lat Long: 41.10° S 176.07° E

Issued: 11 pm 19 Jun 2026 (local time)

Forecast update in  hr  min

Today's Riversdale sea temperature is
13.8° C

Normal for this time of year

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 (20 Jun):

  • Morning surf: Morning surf (20 Jun, local time) - 4ft (1.2m), 12s period with SSW swell.
  • Afternoon surf: Afternoon surf (20 Jun, local time) - 3ft (0.9m), 12s period with SSW swell.
  • Evening surf: Evening surf (20 Jun, local time) - 1.5ft (0.5m), 12s period with SSW swell.

The current surf forecast for Riversdale at 4AM is: 1.4m 13s primary swell from a South-southwest direction and 0.4m 12s secondary swell from a Northeast direction (forecast issued at 11:00pm June 19). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.

Time (NZST) & DateWave HeightWave Period
Morning (20 Jun)4ft (1.2m)12s
Afternoon (20 Jun)3ft (0.9m)12s
Evening (20 Jun)1.5ft (0.5m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Sun morning. Very mild (max 17°C on Sat night, min 10°C on Fri night). Winds decreasing (strong winds from the NW on Sat afternoon, calm by Sun morning).

Saturday
20
Sunday
21
Monday
22
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
Rating
(10 max)
4
3
2
3
2
1
0
0
0
1
2
0
0
2
2
0
1
1
0
0
0
0
2
3
Swell
Height Map
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)
1.7
SSW
15
1.6
SSW
14
1.4
SSW
13
1.3
SSW
13
1.2
SSW
12
1
S
12
0.9
SSW
12
0.5
SSW
12
0.5
SSW
12
0.5
SSW
15
0.6
SSW
15
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
13
0.6
SSW
12
0.6
SSW
12
0.6
SSW
12
0.5
SSW
12
0.5
SSW
12
0.5
SSW
12
0.7
SSW
12
1.2
SSW
13
1.8
S
17
Wave Graph
Metric surfscale
Energy kJ
1275
900
711
563
447
299
236
85
86
135
172
165
158
147
135
123
117
113
81
84
83
155
476
1865
Wind (km/h)
15
NNW
15
NW
15
NW
25
NW
20
NW
25
NW
40
NW
25
NW
20
NNW
20
NW
20
WNW
25
W
15
SSE
0
N
5
ENE
10
NE
5
N
10
WSW
15
SSW
25
SSE
15
SE
10
SE
10
ESE
10
ENE
Wind State
cross-off
cross-off
cross-off
off
cross-off
off
off
cross-off
cross-off
off
off
cross-off
cross-on
glassy
glassy
cross-on
glassy
cross-off
cross
cross-on
cross-on
on
on
cross-on
High Tide
8:51PM1.67m
9:20AM1.47m
9:47PM1.60m
10:17AM1.44m
10:42PM1.53m
11:13AM1.41m
Low Tide
3:16AM-0.00m
3:32PM0.03m
4:11AM0.03m
4:28PM0.08m
5:05AM0.08m
5:24PM0.14m
clear
clear
clear
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
clear
light rain
cloud
part cloud
part cloud
clear
part cloud
light rain
light rain
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:41
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:52
4:52
4:53
 mm
1
1
1
Temp °C
10
11
11
13
14
15
16
16
16
17
17
16
12
12
13
12
11
11
11
11
11
12
12
10
Feels °C
6
8
8
9
11
10
9
11
12
13
14
12
10
12
12
11
10
9
8
6
7
9
9
7
Swell 1
Height (m)
Direction
Period (s)
1.7
SSW
15
1.6
SSW
14
1.4
SSW
13
1.3
SSW
13
1.2
SSW
12
1
S
12
0.9
SSW
12
0.5
SSW
12
0.5
SSW
12
0.5
SSW
15
0.6
SSW
15
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
13
0.6
SSW
12
0.6
SSW
12
0.6
SSW
12
0.5
SSW
12
0.5
SSW
12
0.5
SSW
12
1
SSE
5
1.2
SSW
13
1.8
S
17
Energy kJ
1275
900
711
563
447
299
236
85
86
135
172
165
158
147
135
123
117
113
81
82
83
58
476
1865
Swell 2
Height (m)
Direction
Period (s)
0.2
NNE
11
0.4
NE
13
0.4
NE
12
0.4
NE
11
0.4
NE
11
0.4
NE
11
0.4
NE
10
0.5
S
11
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.4
ENE
10
0.6
S
4
0.6
SSE
4
0.6
SE
4
0.3
ENE
9
0.4
ENE
4
0.3
ESE
4
0.2
E
9
0.2
ENE
9
0.2
ENE
8
0.7
SSW
12
0.6
ESE
5
0.5
ESE
5
Energy kJ
12
44
54
46
43
41
39
55
36
25
25
38
13
15
11
16
5
3
6
7
7
155
19
12
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
14
0.1
SE
18
0.1
SE
17
0.1
SE
16
0.1
SE
16
0.1
SE
16
0.1
SE
16
0.4
NE
10
0.4
S
11
0.3
S
10
0.1
SE
15
0.1
SE
15
0.4
ENE
9
0.5
NE
9
0.4
ENE
9
0.3
S
4
0.2
ENE
9
0.2
ENE
9
0.1
NE
9
0.2
S
10
0.2
S
10
0.2
ENE
8
0.4
S
19
0.2
ENE
8
Energy kJ
7
12
12
11
10
10
10
37
35
18
9
9
33
43
32
3
8
8
3
8
8
7
111
7
Wind waves
Height (m)
Direction
Period (s)
0.6
N
3
0.6
N
4
0.4
NNE
4
0.2
NNE
4
0.3
NNW
2
0.4
NW
2
0.7
WNW
3
0.7
NW
4
0.6
NNW
3
0.6
NW
3
0.8
WNW
4
0.5
WSW
4
0.7
S
4
0.6
NE
7
0.7
NE
7
0.5
ENE
4
0.8
NE
6
1.1
S
4
1.2
SSE
5
1.2
SSE
5
Energy kJ
8
10
6
2
1
2
9
13
8
7
14
8
17
32
50
7
43
50
84
83
Nearest Offshore or Glassy
Rating
(10 max)
4
3
3
3
3
2
2
1
1
1
2
1
2
2
2
1
1
1
1
1
1
2
3
4
Distance (km)
0
0
4
0
4
9
99
159
4
0
0
88
63
0
0
53
0
0
9
91
82
82
64
64
Best forecast wave conditions in The Wairarapa
Rating
(10 max)
4
4
3
3
3
2
2
2
2
2
1
2
2
2
2
2
2
1
2
3
4
5
Best forecast wave conditions in New Zealand
Rating
(10 max)
4
4
4
4
3
4
4
4
2
3
4
4
4
4
4
4
4
4
5
6
7
6
5
5
Header Global
Rating
(10 max)
6
4
4
4
4
4
5
5
5
5
5
5
8
9
9
9
8
7
7
7
7
6
6
5
  • 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 

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