Ranganunu Harbour Surf Break

Lat Long: 34.88° S 173.24° E

Ranganunu Harbour 48 hour detailed Surf Forecast

Issued: 11 am 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ranganunu Harbour sea temperature is
15.4° 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 (14 Aug):

  • Morning surf: Morning surf (14 Aug, local time) - 2ft (0.6m), 9s period with NE swell.
  • Afternoon surf: Afternoon surf (14 Aug, local time) - 2ft (0.6m), 10s period with NE swell.
  • Evening surf: Evening surf (14 Aug, local time) - 2ft (0.6m), 10s period with NE swell.

The current surf forecast for Ranganunu Harbour at 3PM is: 0.6m 10s primary swell from a Northeast direction and 0.3m 5s secondary swell from a North-northwest direction, 0.5m 3s secondary swell from a East direction (forecast issued at 11:00am August 14). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (14 Aug)2ft (0.6m)9s
Afternoon (14 Aug)2ft (0.6m)10s
Evening (14 Aug)2ft (0.6m)10s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Fri afternoon. Very mild (max 15°C on Sat morning, min 10°C on Sun night). Winds increasing (light winds from the NE on Fri morning, fresh winds from the S by Sun night).

Fri
14
Saturday
15
Sunday
16
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)
0.6
NE
9
0.6
NE
9
0.6
NE
10
0.6
NE
10
0.6
NE
10
0.6
NE
9
0.6
NE
9
0.5
NE
9
0.4
NE
10
0.4
NE
9
0.4
NE
9
0.5
E
9
0.5
E
9
0.5
E
9
0.4
NE
10
0.4
NE
10
0.5
E
8
0.4
E
8
0.4
E
8
0.4
E
8
0.4
NE
9
Wave Graph
Metric surfscale
Energy kJ
67
55
58
58
57
54
53
43
33
31
29
38
38
36
35
35
35
21
21
21
23
Wind (km/h)
10
NE
20
E
10
SSE
15
S
15
S
10
SW
15
SSW
15
SSW
20
SSW
25
SSW
30
SSW
30
SSW
25
SSW
25
SSW
25
SSW
20
SW
20
SSW
30
SW
25
WSW
25
WSW
20
WSW
Wind State
cross-on
cross
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
High Tide
9:19AM2.24m
9:47PM2.37m
10:09AM2.26m
10:33PM2.36m
10:56AM2.24m
Low Tide
2:55PM0.22m
3:28AM0.28m
3:41PM0.23m
4:14AM0.26m
4:25PM0.28m
light rain
light rain
light rain
light rain
light rain
rain showers
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
clear
clear
rain showers
clear
rain showers
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:07
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:54
5:55
 mm
2
2
3
2
1
1
1
1
1
Temp °C
13
13
13
13
13
13
13
13
14
15
14
13
13
13
13
13
13
13
13
12
12
Feels °C
12
10
12
11
11
12
10
10
10
11
9
8
8
8
7
9
9
7
7
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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