Ranganunu Harbour Surf Break

Lat Long: 34.88° S 173.24° E

Ranganunu Harbour 48 hour detailed Surf Forecast

Issued: 5 am 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ranganunu Harbour sea temperature is
15.7°C
0.4° 

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 (14 Sep):

  • Morning surf: Morning surf (14 Sep, local time) - 1ft (0.3m), 12s period with NE swell.
  • Afternoon surf: Afternoon surf (14 Sep, local time) - 1ft (0.3m), 12s period with NE swell.
  • Evening surf: Evening surf (14 Sep, local time) - 1ft (0.3m), 12s period with NE swell.

The current surf forecast for Ranganunu Harbour at 12PM is: 0.3m 12s primary swell from a Northeast direction and 0.1m 8s secondary swell from a East direction (forecast issued at 05:00am September 14). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (14 Sep)1ft (0.3m)12s
Afternoon (14 Sep)1ft (0.3m)12s
Evening (14 Sep)1ft (0.3m)12s

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


Short Range Forecast

Mostly dry. Very mild (max 16°C on Mon morning, min 11°C on Tue night). Wind will be generally light.

Monday
14
Tuesday
15
Wednesday
16
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
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
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)
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
13
0.3
NE
13
0.2
NNE
11
0.2
ENE
13
0.3
NE
12
0.3
NE
12
0.3
NE
12
Wave Graph
Metric surfscale
Energy kJ
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
25
26
12
16
23
23
23
Wind (km/h)
5
SSW
10
S
5
S
10
WSW
20
SW
15
SSW
10
S
10
S
10
S
10
S
5
SSW
10
SW
20
SW
15
SSW
10
SSW
5
SSW
5
SSW
5
SW
5
W
5
WNW
15
WNW
10
WNW
10
NW
Wind State
off
off
off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
glassy
glassy
cross-on
cross
cross-on
cross-on
High Tide
10:30AM2.20m
10:45PM2.19m
11:11AM2.15m
11:24PM2.11m
11:51AM2.08m
Low Tide
3:43AM0.24m
3:58PM0.32m
4:23AM0.28m
4:39PM0.39m
5:02AM0.34m
5:20PM0.47m
part cloud
part cloud
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:17
 mm
Temp °C
14
14
14
16
16
15
14
13
13
12
13
15
15
14
13
12
11
11
13
15
14
14
13
Feels °C
12
12
12
13
12
12
11
11
11
10
12
12
11
11
11
10
9
10
12
13
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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