Surf Break

Lat Long: 34.88° S 173.24° E

Ranganunu Harbour 48 hour detailed Surf Forecast

Issued: 6 am 15 Oct 2026 (local time)

Forecast update in  hr  min

Today's Ranganunu Harbour sea temperature is
16.6°C
0.8° 

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 (15 Oct):

  • Morning surf: Morning surf (15 Oct, local time) - 7ft (2.1m), 6s period with NNW swell.
  • Afternoon surf: Afternoon surf (15 Oct, local time) - 3.5ft (1.1m), 7s period with N swell.
  • Evening surf: Evening surf (15 Oct, local time) - 2.5ft (0.8m), 6s period with N swell.

The current surf forecast for Ranganunu Harbour at 3PM is: 1.1m 7s primary swell from a North direction and 0.4m 10s secondary swell from a Northeast direction (forecast issued at 06:00am October 15). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZDT) & DateWave HeightWave Period
Morning (15 Oct)7ft (2.1m)6s
Afternoon (15 Oct)3.5ft (1.1m)7s
Evening (15 Oct)2.5ft (0.8m)6s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Thu morning. Very mild (max 16°C on Thu morning, min 10°C on Fri night). Winds decreasing (fresh winds from the W on Thu night, light winds from the ENE by Sat afternoon).

Thursday
15
Friday
16
Saturday
17
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 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
1
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)
1.3
NNW
5
1.8
N
6
2.1
NNW
7
1.3
N
7
1
N
7
0.8
N
7
1.1
W
4
1.4
WNW
5
1.4
WNW
5
0.7
NNW
6
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.4
NE
9
0.3
NE
9
0.3
NE
9
0.3
NE
10
0.3
NE
10
0.3
NE
10
0.5
E
7
0.9
E
8
0.9
E
7
0.4
NE
9
Wave Graph
Metric surfscale
Energy kJ
91
220
395
154
92
58
50
89
84
37
24
24
23
23
14
14
14
15
15
28
105
72
25
Wind (km/h)
30
NNW
35
NNW
30
NW
20
WSW
30
W
30
W
25
W
35
W
30
W
25
WSW
25
SW
30
SW
30
SSW
25
SSW
25
S
25
S
25
S
25
S
25
SSE
15
SSE
10
ENE
10
S
15
S
Wind State
on
on
cross-on
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
cross
off
off
High Tide
12:20PM2.05m
00:28AM1.94m
12:58PM1.98m
1:05AM1.86m
1:37PM1.90m
Low Tide
5:28AM0.37m
5:52PM0.51m
6:06AM0.45m
6:35PM0.58m
6:46AM0.53m
7:21PM0.65m
part cloud
cloud
light rain
light rain
clear
clear
clear
part cloud
rain showers
rain showers
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:46
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—
—
—
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6:43
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—
—
—
—
—
—
6:43
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:39
—
—
—
—
—
—
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7:40
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—
—
—
—
—
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7:42
—
 mm
—
—
3
1
—
—
—
—
1
1
1
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
17
18
16
14
16
15
14
14
14
13
14
15
15
13
12
12
11
10
12
15
14
13
12
Feels °C
13
14
11
10
10
9
8
7
8
7
9
8
9
7
6
6
5
4
5
10
10
9
8
  • 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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