Kakanui River Mouth Surf Break

Lat Long: 45.19° S 170.90° E

Kakanui River Mouth 48 hour detailed Surf Forecast

Issued: 11 am 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Kakanui River Mouth sea temperature is
10.0°C
1.5° 

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 (23 Aug):

  • Morning surf: Morning surf (23 Aug, local time) - 3ft (0.9m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (23 Aug, local time) - 1ft (0.3m), 16s period with S swell.
  • Evening surf: Evening surf (23 Aug, local time) - 4.5ft (1.4m), 13s period with S swell.

The current surf forecast for Kakanui River Mouth at 4PM is: 0.3m 16s primary swell from a South direction and 0.5m 8s secondary swell from a East-northeast direction, 0.2m 14s secondary swell from a East-southeast direction (forecast issued at 11:00am August 23). An open ocean swell of 1.7m 5s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (23 Aug)3ft (0.9m)7s
Afternoon (23 Aug)1ft (0.3m)16s
Evening (23 Aug)4.5ft (1.4m)13s

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


Short Range Forecast

Some drizzle, heaviest during Tue afternoon. Very mild (max 15°C on Mon afternoon, min 7°C on Sun night). Winds decreasing (strong winds from the W on Sun morning, calm by Tue night).

Sun
23
Monday
24
Tuesday
25
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
9 PM
Rating
(10 max)
0
0
0
0
1
1
3
3
3
2
2
2
2
2
1
2
1
2
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
ENE
7
0.7
ENE
7
0.3
S
16
0.8
S
13
1.4
S
13
1.6
S
14
1.4
S
14
1.3
S
14
1.2
S
14
0.9
SSE
10
0.9
SSE
10
0.6
S
16
0.6
S
16
0.6
S
15
0.6
S
15
0.6
S
15
0.6
S
14
0.8
S
15
0.8
S
15
0.9
S
15
0.9
S
15
Wave Graph
Metric surfscale
Energy kJ
79
47
47
212
683
918
725
674
593
184
172
174
174
172
159
155
153
275
275
357
343
Wind (km/h)
40
WSW
45
W
45
WSW
45
WSW
40
WSW
30
WSW
5
NW
15
NW
10
NW
10
NNW
10
NNW
5
WNW
10
NNW
15
NW
15
NNW
10
NNW
10
NNW
10
SW
10
S
10
SE
5
E
Wind State
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
glassy
High Tide
12:01PM1.58m
00:18AM1.51m
12:44PM1.63m
00:59AM1.55m
1:24PM1.67m
Low Tide
6:01PM0.48m
6:14AM0.41m
6:45PM0.44m
6:56AM0.35m
7:25PM0.38m
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
clear
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
rain showers
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:20
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:58
5:59
 mm
1
Temp °C
10
10
9
8
8
9
9
7
9
13
15
13
12
12
12
11
13
15
13
10
10
Feels °C
1
-1
-2
-3
-2
0
5
2
5
10
12
10
9
8
7
8
10
11
10
8
8
  • 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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