Ranganunu Harbour Surf Break

Lat Long: 34.88° S 173.24° E

Ranganunu Harbour 48 hour detailed Surf Forecast

Issued: 5 pm 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ranganunu Harbour sea temperature is
15.4°C
0.3° 

Ranganunu Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Ranganunu Harbour today (26 Aug):

  • Afternoon surf: Afternoon surf (26 Aug, local time) - 0.5ft (0.1m), 10s period with NE swell.
  • Evening surf: Evening surf (26 Aug, local time) - 0.5ft (0.1m), 10s period with NE swell.

The current surf forecast for Ranganunu Harbour at 10PM is: 0.1m 9s primary swell from a Northeast direction and 0.1m 5s secondary swell from a North direction, 0.2m 2s secondary swell from a West-northwest direction (forecast issued at 05:00pm August 26). The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (26 Aug)--
Afternoon (26 Aug)0.5ft (0.1m)10s
Evening (26 Aug)0.5ft (0.1m)10s

Table - waves today at Ranganunu Harbour. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 26mm), heaviest during Sat morning. Very mild (max 16°C on Fri afternoon, min 13°C on Wed night). Wind will be generally light.

Wed
26
Thursday
27
Friday
28
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
0
0
0
0
0
0
0
0
0
0
0
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)
0.1
NE
10
0.1
NE
10
0.1
E
12
0.1
E
12
0.1
E
12
0.2
NNE
10
0.3
NE
9
0.2
NNE
9
0.3
NE
9
0.6
N
4
0.7
NNE
4
0.9
NNE
4
1
N
5
1
N
5
1.3
NNE
5
1.6
NNE
6
1.7
NNE
6
2.1
N
7
1.9
N
7
Wave Graph
Metric surfscale
Energy kJ
4
4
4
4
4
9
14
8
12
10
15
29
43
49
91
167
230
408
397
Wind (km/h)
10
WNW
10
W
10
WNW
10
WNW
5
NW
5
NNW
10
N
20
NNE
20
N
15
NNE
15
NNE
20
NNE
20
NNE
20
NNE
25
NNE
25
NNE
25
NNE
25
N
25
N
Wind State
cross
cross
cross
cross
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
7:27PM1.91m
7:36AM1.85m
8:09PM1.99m
8:20AM1.92m
8:49PM2.06m
Low Tide
12:27PM0.60m
00:57AM0.65m
1:13PM0.52m
1:41AM0.55m
1:56PM0.43m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:04
6:05
 mm
1
1
2
2
Temp °C
15
14
14
14
13
13
13
14
14
14
14
14
14
15
15
15
15
16
15
Feels °C
13
13
13
13
12
12
11
10
10
11
11
10
10
12
11
11
11
12
11
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ranganunu Harbour surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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