Ranganunu Harbour Surf Break

Lat Long: 34.88° S 173.24° E

Ranganunu Harbour 48 hour detailed Surf Forecast

Issued: 5 pm 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ranganunu Harbour sea temperature is
15.9° 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 (19 Jul):

  • Afternoon surf: Afternoon surf (19 Jul, local time) - 0.5ft (0.2m), 14s period with E swell.
  • Evening surf: Evening surf (19 Jul, local time) - 0.5ft (0.2m), 14s period with E swell.

The current surf forecast for Ranganunu Harbour at 11PM is: 0.3m 8s primary swell from a North-northeast direction and 0.2m 13s secondary swell from a East direction (forecast issued at 05:00pm July 19). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (19 Jul)--
Afternoon (19 Jul)0.5ft (0.2m)14s
Evening (19 Jul)0.5ft (0.2m)14s

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


Short Range Forecast

Mostly dry. Very mild (max 15°C on Mon morning, min 11°C on Tue night). Wind will be generally light.

Sun
19
Monday
20
Tuesday
21
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
E
14
0.2
E
14
0.2
E
14
0.2
E
13
0.2
E
13
0.2
E
13
0.2
E
13
0.2
E
13
0.2
E
12
0.2
E
12
0.2
E
12
0.2
E
12
0.2
E
12
0.2
NNE
9
0.3
ESE
7
0.3
ESE
7
0.3
ESE
7
0.3
N
8
0.5
E
6
Wave Graph
Metric surfscale
Energy kJ
16
15
14
14
14
14
13
13
12
12
11
11
11
8
10
10
9
10
20
Wind (km/h)
15
SW
15
SSW
10
S
0
SSW
5
SW
5
SSW
0
SW
5
SSE
0
WSW
5
SSW
5
SE
10
SSE
10
SSE
10
SSE
10
SSE
10
SE
10
ESE
15
SE
10
SE
Wind State
cross-off
cross-off
off
glassy
glassy
glassy
glassy
glassy
glassy
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
12:08PM2.19m
00:33AM2.28m
12:55PM2.11m
1:18AM2.17m
1:44PM2.02m
Low Tide
5:38PM0.33m
6:13AM0.35m
6:24PM0.43m
6:58AM0.40m
7:12PM0.52m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:30
7:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:36
5:36
5:37
 mm
Temp °C
13
13
13
13
13
13
14
15
14
14
14
13
13
12
12
14
14
13
12
Feels °C
9
10
11
12
11
11
13
13
13
12
12
11
11
10
9
12
12
10
10
  • 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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