Kakanui River Mouth Surf Break

Lat Long: 45.19° S 170.90° E

Kakanui River Mouth 48 hour detailed Surf Forecast

Issued: 11 pm 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Kakanui River Mouth sea temperature is
10.3°C
1.8° 

Kakanui River Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Kakanui River Mouth today (29 Aug):

  • Morning surf: Morning surf (29 Aug, local time) - 3ft (0.9m), 9s period with SSW swell.
  • Afternoon surf: Afternoon surf (29 Aug, local time) - 1.5ft (0.5m), 9s period with S swell.
  • Evening surf: Evening surf (29 Aug, local time) - 1.5ft (0.5m), 12s period with S swell.

The current surf forecast for Kakanui River Mouth at 7AM is: 0.7m 10s primary swell from a South-southeast direction and 0.7m 8s secondary swell from a East-northeast direction (forecast issued at 11:00pm August 28). An open ocean swell of 0.4m 2s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (29 Aug)3ft (0.9m)9s
Afternoon (29 Aug)1.5ft (0.5m)9s
Evening (29 Aug)1.5ft (0.5m)12s

Table - waves today at Kakanui River Mouth. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 14°C on Mon afternoon, min 6°C on Sun night). Winds increasing (calm on Fri night, strong winds from the W by Mon afternoon).

Saturday
29
Sunday
30
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)
2
2
1
2
2
0
0
1
1
0
1
0
1
2
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)
1.1
ENE
9
0.9
ENE
9
0.8
ENE
9
0.7
SSE
10
0.9
SSW
9
0.5
S
10
0.5
ENE
9
0.5
S
10
0.5
S
12
0.5
S
12
0.5
S
13
0.4
SSE
16
0.5
S
16
1
S
16
1.2
S
16
1.1
S
16
1
S
16
Wave Graph
Metric surfscale
Energy kJ
216
143
106
102
141
46
45
52
71
76
92
80
126
501
734
627
516
Wind (km/h)
5
SW
5
NNE
10
N
10
SW
10
WNW
15
N
15
N
10
NW
10
NW
20
SSW
15
NW
15
NW
25
W
35
W
40
WSW
40
WSW
45
WSW
Wind State
glassy
glassy
cross
cross-off
off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
High Tide
3:27AM1.67m
3:51PM1.74m
4:06AM1.68m
4:29PM1.72m
Low Tide
9:22PM0.26m
9:36AM0.19m
10:02PM0.25m
10:19AM0.20m
cloud
cloud
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:05
 mm
Temp °C
11
9
9
9
9
12
13
11
10
8
7
8
10
13
11
8
6
Feels °C
9
7
6
6
6
8
9
8
6
3
3
3
3
5
3
-2
-4
  • 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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