Ranganunu Harbour Surf Break

Lat Long: 34.88° S 173.24° E

Ranganunu Harbour 48 hour detailed Surf Forecast

Issued: 11 am 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ranganunu Harbour sea temperature is
15.7° C
0.2° 

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 (03 Aug):

  • Morning surf: Morning surf (03 Aug, local time) - 1ft (0.3m), 13s period with NE swell.
  • Afternoon surf: Afternoon surf (03 Aug, local time) - 1.5ft (0.5m), 6s period with E swell.
  • Evening surf: Evening surf (03 Aug, local time) - 1.5ft (0.4m), 8s period with ENE swell.

The current surf forecast for Ranganunu Harbour at 5PM is: 0.4m 6s primary swell from a East-northeast direction and 0.1m 13s secondary swell from a Northeast direction (forecast issued at 11:00am August 03). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (03 Aug)1ft (0.3m)13s
Afternoon (03 Aug)1.5ft (0.5m)6s
Evening (03 Aug)1.5ft (0.4m)8s

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


Short Range Forecast

Some drizzle, heaviest during Tue afternoon. Very mild (max 15°C on Mon morning, min 7°C on Wed morning). Wind will be generally light.

Mon
3
Tuesday
4
Wednesday
5
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
1
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)
0.3
NE
13
0.3
NE
13
0.5
E
6
0.4
ENE
6
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
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.2
ENE
9
0.3
ENE
9
0.7
ESE
8
0.5
E
7
Wave Graph
Metric surfscale
Energy kJ
27
27
20
13
21
21
22
24
23
22
22
13
14
15
15
15
16
8
17
63
28
Wind (km/h)
10
SSW
20
SW
20
SW
20
SSW
15
SW
15
SW
15
SW
20
SW
20
SW
20
SW
20
SSW
20
SSW
15
S
20
SSE
15
SSE
20
SSE
15
SE
15
SE
5
E
5
ENE
15
SE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
off
cross-off
cross-off
cross-off
cross
glassy
cross-off
High Tide
11:25AM1.99m
11:50PM2.09m
12:07PM1.98m
00:30AM2.07m
12:50PM1.96m
Low Tide
5:03PM0.39m
5:37AM0.38m
5:46PM0.43m
6:19AM0.38m
6:32PM0.47m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:18
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:46
5:47
 mm
1
Temp °C
13
15
14
13
13
13
13
13
14
14
14
13
13
10
9
8
7
9
11
11
9
Feels °C
11
11
9
9
10
10
10
9
10
10
10
8
9
5
5
2
2
4
8
8
5
  • 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.


Nearest locationNearest