Riversdale Surf Break

Riversdale 48 hour detailed Surf Forecast

Lat Long: 41.10° S 176.07° E

Issued: 11 pm 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Riversdale sea temperature is
13.7° 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 (21 Jun):

  • Morning surf: Morning surf (21 Jun, local time) - 2ft (0.6m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (21 Jun, local time) - 2ft (0.6m), 13s period with SSW swell.
  • Evening surf: Evening surf (21 Jun, local time) - 1.5ft (0.5m), 12s period with SSW swell.

The current surf forecast for Riversdale at 4AM is: 0.6m 15s primary swell from a South-southwest direction and 0.4m 10s secondary swell from a East-northeast direction (forecast issued at 11:00pm June 20). An open ocean swell of 0.7m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (21 Jun)2ft (0.6m)14s
Afternoon (21 Jun)2ft (0.6m)13s
Evening (21 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

Moderate rain (total 12mm), heaviest on Sun night. Very mild (max 17°C on Sat night, min 8°C on Mon night). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
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)
1
2
1
2
0
0
0
0
0
0
0
0
1
2
2
3
!
!
5
4
4
2
2
1
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)
0.4
SSW
16
0.6
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
0.5
SSW
12
0.5
SSW
12
0.5
SSW
12
0.6
SSW
12
0.9
SSW
12
1
S
12
1.1
S
12
2
S
17
3
S
18
3
S
17
2.5
S
16
2.3
S
15
2
S
15
1.7
SSW
14
1.6
SSW
14
1.4
SSW
13
Wave Graph
Metric surfscale
Energy kJ
87
186
172
165
158
145
135
123
85
83
82
111
240
300
377
2400
4804
4686
3474
2534
1763
1206
986
700
Wind (km/h)
20
NW
20
NW
25
NW
20
W
10
SSW
5
S
5
SE
10
SSE
20
S
15
S
15
S
10
S
5
SSE
5
ESE
5
ENE
10
NNE
10
NNE
10
N
10
N
10
N
15
NNE
15
NNE
20
NNE
15
NNE
Wind State
cross-off
off
off
off
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
glassy
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
High Tide
9:47PM1.60m
10:17AM1.44m
10:42PM1.53m
11:13AM1.41m
11:36PM1.45m
12:07PM1.38m
Low Tide
4:11AM0.03m
4:28PM0.08m
5:05AM0.08m
5:24PM0.14m
5:56AM0.13m
part cloud
cloud
part cloud
part cloud
cloud
rain showers
part cloud
light rain
mod rain
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:41
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:52
4:53
4:53
 mm
1
3
8
Temp °C
17
17
17
16
14
13
12
12
10
10
10
11
10
11
11
10
9
9
8
8
8
12
13
11
Feels °C
14
13
12
13
12
13
11
10
6
7
7
8
8
9
8
7
6
6
5
5
4
8
9
7
Swell 1
Height (m)
Direction
Period (s)
0.5
SSW
12
0.6
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
0.5
SSW
12
0.5
SSW
12
0.5
SSW
12
0.6
S
5
0.9
SSW
12
1
S
12
1.1
S
12
2
S
17
3
S
18
3
S
17
2.5
S
16
2.3
S
15
2
S
15
1.7
SSW
14
1.6
SSW
14
1.4
SSW
13
Energy kJ
86
186
172
165
158
145
135
123
85
83
82
20
240
300
377
2400
4804
4686
3474
2534
1763
1206
986
700
Swell 2
Height (m)
Direction
Period (s)
0.4
NE
10
0.4
NE
10
0.4
ENE
10
0.4
ENE
10
0.4
NE
9
0.5
SSE
4
0.5
SSE
4
0.3
ENE
9
0.2
ENE
9
0.2
E
9
0.4
ESE
5
0.6
SSW
12
0.4
ESE
4
0.2
ENE
8
0.5
S
18
0.2
ENE
8
0.1
NE
8
0.1
NE
8
Energy kJ
36
25
39
38
22
8
9
16
8
6
7
111
7
7
161
7
3
3
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
16
0.3
S
10
0.1
SE
15
0.1
SE
15
0.1
NE
10
0.4
NE
9
0.4
NE
9
0.3
NE
6
0.3
NE
6
0.1
NE
6
0.2
E
9
0.4
ESE
4
0.2
ENE
8
0.2
S
10
0.2
ENE
8
0.2
ENE
8
Energy kJ
87
18
9
9
4
23
21
6
6
2
6
8
7
7
7
7
Wind waves
Height (m)
Direction
Period (s)
0.5
NW
3
0.4
NW
3
0.7
WNW
3
0.7
W
4
0.4
SSW
3
0.7
S
4
0.6
S
4
0.4
SSE
4
1
S
5
1
SSE
5
0.8
S
5
0.7
NE
4
0.8
NNE
4
0.5
NE
4
0.6
NE
4
0.6
NE
5
Energy kJ
5
3
12
14
4
15
11
7
43
56
34
14
19
9
13
18
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
1
1
1
1
2
1
1
1
2
2
3
4
5
5
5
4
4
4
3
4
Distance (km)
4
0
62
0
9
9
9
53
91
91
82
82
63
0
64
4
53
24
0
0
0
64
64
63
Best forecast wave conditions in The Wairarapa
Rating
(10 max)
2
2
2
2
1
2
1
1
1
1
2
2
3
4
6
8
7
5
5
4
4
4
4
Best forecast wave conditions in New Zealand
Rating
(10 max)
3
4
4
4
4
4
1
1
4
5
5
6
7
6
5
6
8
7
5
5
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
9
9
9
8
8
5
8
7
6
6
6
8
7
5
5
5
5
5
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
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