Surf Break

Lat Long: 34.88° S 173.24° E

Ranganunu Harbour 48 hour detailed Surf Forecast

Issued: 12 am 12 Oct 2026 (local time)

Forecast update in  hr  min

Today's Ranganunu Harbour sea temperature is
16.3°C
0.5° 

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 (12 Oct):

  • Morning surf: Morning surf (12 Oct, local time) - 2ft (0.6m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (12 Oct, local time) - 2ft (0.6m), 8s period with ENE swell.
  • Evening surf: Evening surf (12 Oct, local time) - 2ft (0.6m), 9s period with ENE swell.

The current surf forecast for Ranganunu Harbour at 6AM is: 0.6m 8s primary swell from a East-northeast direction and 0.3m 4s secondary swell from a North-northwest direction (forecast issued at 12:00am October 12). The wind direction is predicted to be cross-shore.

Time (NZDT) & DateWave HeightWave Period
Morning (12 Oct)2ft (0.6m)8s
Afternoon (12 Oct)2ft (0.6m)8s
Evening (12 Oct)2ft (0.6m)9s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Mon afternoon, min 15°C on Tue night). Wind will be generally light.

Monday
12
Tuesday
13
Wednesday
14
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
9
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
8
0.4
ENE
8
0.4
ENE
9
0.5
NE
9
0.5
NE
9
0.4
ENE
9
0.4
NE
10
Wave Graph
Metric surfscale
Energy kJ
44
43
43
44
45
47
48
50
23
23
28
27
27
28
31
32
30
26
26
30
41
41
30
23
Wind (km/h)
10
WNW
10
W
10
W
10
W
10
NW
10
WNW
10
WSW
10
W
5
WNW
5
WNW
10
WNW
10
WNW
15
NW
15
W
15
W
10
WNW
10
WNW
10
NW
5
NW
15
NNW
20
NNW
20
NNW
15
NNW
20
NNW
Wind State
cross
cross
cross
cross
cross-on
cross-on
cross-off
cross
glassy
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross
cross-on
cross-on
cross-on
on
on
on
on
High Tide
10:20AM2.16m
10:33PM2.12m
11:02AM2.15m
11:13PM2.07m
11:42AM2.11m
Low Tide
3:31AM0.25m
3:50PM0.35m
4:12AM0.27m
4:30PM0.39m
4:50AM0.31m
5:11PM0.44m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:50
—
—
—
—
—
—
—
6:48
—
—
—
—
—
—
—
6:47
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
7:37
—
—
—
—
—
—
—
7:37
—
—
—
—
—
—
—
7:38
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
16
16
16
17
19
20
17
16
16
16
16
17
19
19
17
16
16
16
15
17
19
19
17
16
Feels °C
16
16
16
16
17
18
16
15
16
16
15
16
18
18
16
16
16
16
14
15
16
16
15
14
  • 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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