Kakanui River Mouth Surf Break

Lat Long: 45.19° S 170.90° E

Kakanui River Mouth 48 hour detailed Surf Forecast

Issued: 11 pm 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Kakanui River Mouth sea temperature is
10.9°C
2.3° 

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 (06 Sep):

  • Morning surf: Morning surf (06 Sep, local time) - 2ft (0.6m), 17s period with S swell.
  • Afternoon surf: Afternoon surf (06 Sep, local time) - 1.5ft (0.5m), 16s period with S swell.
  • Evening surf: Evening surf (06 Sep, local time) - 1.5ft (0.5m), 16s period with S swell.

The current surf forecast for Kakanui River Mouth at 2AM is: 0.9m 17s primary swell from a South direction and 0.9m 10s secondary swell from a South-southwest direction (forecast issued at 11:00pm September 05). An open ocean swell of 0.3m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (06 Sep)2ft (0.6m)17s
Afternoon (06 Sep)1.5ft (0.5m)16s
Evening (06 Sep)1.5ft (0.5m)16s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Sun afternoon. Very mild (max 12°C on Sat night, min 6°C on Sun afternoon). Wind will be generally light.

Sunday
6
Monday
7
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
3
3
1
0
0
0
1
1
1
1
1
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)
0.8
S
17
0.8
S
17
0.9
S
17
1.5
SSW
10
0.6
S
17
0.6
S
16
0.5
S
16
0.5
S
16
0.5
S
16
0.4
SSE
16
0.4
SSE
15
0.4
SSE
14
0.6
S
9
0.6
S
9
0.6
S
9
0.6
S
9
0.6
S
9
Wave Graph
Metric surfscale
Energy kJ
373
364
470
411
205
195
131
127
126
80
72
69
55
56
60
59
57
Wind (km/h)
5
W
10
SW
15
SSW
5
SSW
5
NE
15
ENE
15
NE
10
NE
5
N
5
WNW
5
W
5
SSW
5
ENE
10
N
20
NE
20
NNE
20
N
Wind State
off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
glassy
cross-off
off
glassy
glassy
cross
cross-on
cross-on
cross
High Tide
10:04PM1.59m
10:43AM1.74m
11:09PM1.65m
11:44AM1.82m
Low Tide
4:19AM0.26m
4:59PM0.29m
5:19AM0.18m
5:56PM0.22m
cloud
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:13
6:14
 mm
2
5
3
1
Temp °C
12
10
8
8
8
8
6
6
6
6
6
6
7
7
8
8
7
Feels °C
9
7
4
6
6
4
2
3
4
4
4
4
5
3
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
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