Ranganunu Harbour Surf Break

Lat Long: 34.88° S 173.24° E

Ranganunu Harbour 48 hour detailed Surf Forecast

Issued: 11 am 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ranganunu Harbour sea temperature is
15.8° C
0.1° 

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 (23 Jul):

  • Morning surf: Morning surf (23 Jul, local time) - 0.5ft (0.2m), 6s period with ENE swell.
  • Afternoon surf: Afternoon surf (23 Jul, local time) - 0.5ft (0.2m), 7s period with ENE swell.
  • Evening surf: Evening surf (23 Jul, local time) - 0.5ft (0.2m), 6s period with E swell.

The current surf forecast for Ranganunu Harbour at 7PM is: 0.2m 7s primary swell from a East-northeast direction and 0.2m 6s secondary swell from a East direction (forecast issued at 11:00am July 23). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (23 Jul)0.5ft (0.2m)6s
Afternoon (23 Jul)0.5ft (0.2m)7s
Evening (23 Jul)0.5ft (0.2m)6s

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


Short Range Forecast

Heavy rain (total 20mm), heaviest during Sat night. Very mild (max 15°C on Fri morning, min 12°C on Fri night). Winds increasing (light winds from the SSW on Thu morning, strong winds from the WSW by Fri night).

Thu
23
Friday
24
Saturday
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
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
Wave
Height (m)
Direction
Period (s)
0.2
ENE
6
0.2
ENE
7
0.2
ENE
7
0.2
ENE
7
0.2
E
6
0.2
E
6
0.3
E
7
0.3
E
7
0.8
NNW
4
1
NNW
5
1.4
NNW
5
1.7
NNW
6
1.6
NW
6
1
NNW
7
1.7
W
5
0.8
NNW
7
0.4
E
11
0.4
E
11
0.5
E
12
0.5
E
11
0.3
NW
16
Wave Graph
Metric surfscale
Energy kJ
3
4
4
4
3
3
8
8
18
40
99
216
216
93
148
62
39
41
66
64
41
Wind (km/h)
5
SSW
5
SW
10
WSW
10
WSW
5
WNW
10
WNW
15
WNW
15
NW
15
NW
25
NNW
30
NNW
25
WNW
25
WNW
30
W
40
W
40
WSW
40
SW
35
WSW
35
SW
30
SW
25
WSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:30PM1.87m
3:41AM1.87m
4:29PM1.83m
4:35AM1.80m
5:27PM1.83m
Low Tide
8:32AM0.53m
8:56PM0.69m
9:24AM0.60m
9:54PM0.74m
10:19AM0.64m
cloud
cloud
part cloud
part cloud
cloud
cloud
clear
clear
cloud
cloud
light rain
light rain
light rain
rain showers
light rain
cloud
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:26
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:38
5:38
5:39
 mm
1
5
3
1
1
Temp °C
14
14
14
14
13
14
13
13
14
15
15
14
14
14
12
12
12
12
13
13
13
Feels °C
12
12
11
12
11
11
10
10
10
9
9
10
10
8
3
3
3
4
5
6
7
  • 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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