Kakanui River Mouth Surf Break

Lat Long: 45.19° S 170.90° E

Kakanui River Mouth 48 hour detailed Surf Forecast

Issued: 11 pm 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Kakanui River Mouth sea temperature is
10.5°C
2.0° 

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 (27 Aug):

  • Morning surf: Morning surf (27 Aug, local time) - 4.5ft (1.4m), 15s period with SSE swell.
  • Afternoon surf: Afternoon surf (27 Aug, local time) - 4ft (1.2m), 12s period with SSE swell.
  • Evening surf: Evening surf (27 Aug, local time) - 6.5ft (2.0m), 8s period with ENE swell.

The current surf forecast for Kakanui River Mouth at 8AM is: 1.4m 16s primary swell from a South-southeast direction and 0.2m 12s secondary swell from a East-southeast direction, 0.8m 4s secondary swell from a East-northeast direction (forecast issued at 11:00pm August 26). The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (27 Aug)4.5ft (1.4m)15s
Afternoon (27 Aug)4ft (1.2m)12s
Evening (27 Aug)6.5ft (2.0m)8s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Thu morning. Very mild (max 13°C on Fri morning, min 6°C on Thu morning). Winds decreasing (strong winds from the NE on Thu afternoon, calm by Fri afternoon).

Thursday
27
Friday
28
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)
3
2
2
0
0
0
0
0
1
3
3
3
3
3
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SSE
17
1.3
SSE
17
1.4
SSE
17
1.4
SSE
16
1.4
SSE
15
1.3
SSE
13
1.2
SSE
12
2.1
ENE
7
2
ENE
8
2
ENE
9
1.8
ENE
8
1.8
ENE
9
1.8
ENE
9
1.8
ENE
10
1.6
E
10
1.4
ENE
9
1.2
ENE
9
Wave Graph
Metric surfscale
Energy kJ
1009
1021
1036
998
860
530
420
384
447
576
470
540
540
602
469
340
248
Wind (km/h)
10
SSE
10
ESE
15
ENE
25
NE
30
NE
40
NE
40
NE
30
NE
20
N
10
N
10
N
10
NNW
10
NW
10
NNW
10
SSE
5
S
10
W
Wind State
cross
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
glassy
off
High Tide
2:14AM1.63m
2:37PM1.73m
2:50AM1.65m
3:14PM1.74m
Low Tide
8:05PM0.33m
8:16AM0.24m
8:43PM0.29m
8:56AM0.21m
light rain
light rain
cloud
cloud
light rain
light rain
light rain
light rain
cloud
part cloud
cloud
clear
part cloud
cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:01
 mm
1
1
3
4
1
1
Temp °C
8
8
7
7
6
7
8
8
8
8
8
8
9
13
13
11
9
Feels °C
5
4
3
1
-1
-2
-1
2
4
5
5
5
6
11
11
10
6
  • 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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