Ranganunu Harbour Surf Break

Ranganunu Harbour 48 hour detailed Surf Forecast

Lat Long: 34.88° S 173.24° E

Issued: 11 pm 16 Jun 2026 (local time)

Forecast update in  hr  min

Today's Ranganunu Harbour sea temperature is
17.4° C

Slightly warmer than usual

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 (17 Jun):

  • Morning surf: Morning surf (17 Jun, local time) - 2.5ft (0.7m), 10s period with NNE swell.
  • Afternoon surf: Afternoon surf (17 Jun, local time) - 2.5ft (0.8m), 10s period with NNE swell.
  • Evening surf: Evening surf (17 Jun, local time) - 3ft (0.9m), 12s period with NNE swell.

The current surf forecast for Ranganunu Harbour at 4AM is: 0.7m 9s primary swell from a North-northeast direction and 0.1m 13s secondary swell from a East direction (forecast issued at 11:00pm June 16). 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 (17 Jun)2.5ft (0.7m)10s
Afternoon (17 Jun)2.5ft (0.8m)10s
Evening (17 Jun)3ft (0.9m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 15°C on Tue night, min 14°C on Tue night). Wind will be generally light.

Wednesday
17
Thursday
18
Friday
19
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
1
1
2
2
2
1
2
2
1
1
1
1
1
1
1
Swell
Height Map
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)
0.5
NNE
9
0.6
NNE
9
0.6
NNE
9
0.7
NNE
9
0.7
NNE
10
0.8
NNE
10
0.8
NNE
10
0.9
NNE
12
0.9
NNE
12
0.9
NNE
11
1
NNE
11
1
NNE
12
1
NNE
12
1.1
NE
11
1.1
NE
12
1.1
NE
11
1.1
NE
11
1
NE
11
1
NE
11
0.9
NE
11
0.9
NE
11
0.9
NE
10
0.8
NE
10
0.8
NE
10
Wave Graph
Metric surfscale
Energy kJ
45
52
52
73
80
117
125
211
211
211
247
280
280
288
303
298
283
233
229
191
187
180
156
156
Wind (km/h)
10
SSW
10
SW
15
SW
20
SW
20
SW
20
SSW
20
SW
15
SSW
15
SSW
10
SW
10
SW
10
SW
10
S
20
SSW
20
SSW
15
SSW
15
SSW
15
SSW
15
SSW
15
SSW
10
SSW
15
S
15
SSW
15
SSW
Wind State
cross-off
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
cross-off
off
cross-off
cross-off
off
off
off
off
off
High Tide
9:29PM2.40m
9:50AM2.27m
10:25PM2.42m
10:46AM2.27m
11:19PM2.41m
11:39AM2.23m
Low Tide
3:14AM0.30m
3:31PM0.13m
4:09AM0.30m
4:23PM0.16m
5:03AM0.31m
5:14PM0.22m
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:33
7:33
7:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:22
 mm
Temp °C
14
14
15
14
15
14
15
15
14
14
14
14
14
15
15
14
14
14
14
14
14
15
15
14
Feels °C
12
11
12
9
10
9
11
12
11
12
13
13
13
11
11
11
11
10
10
11
12
11
11
11
Swell 1
Height (m)
Direction
Period (s)
0.5
NNE
9
0.6
NNE
9
0.6
NNE
9
0.7
NNE
9
0.7
NNE
10
0.8
NNE
10
0.8
NNE
10
0.9
NNE
12
0.9
NNE
12
0.9
NNE
11
1
NNE
11
1
NNE
12
1
NNE
12
1.1
NE
11
1.1
NE
12
1.1
NE
11
1.1
NE
11
1
NE
11
1
NE
11
0.9
NE
11
0.9
NE
11
0.9
NE
10
0.8
NE
10
0.8
NE
10
Energy kJ
45
52
52
73
80
117
125
211
211
211
247
280
280
288
303
298
283
233
229
191
187
180
156
156
Swell 2
Height (m)
Direction
Period (s)
0.1
E
14
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
12
0.4
NNE
12
0.3
N
12
0.2
N
12
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
12
0.2
N
11
0.3
N
11
0.3
N
10
0.2
NNW
10
0.2
N
10
0.2
N
10
0.2
N
10
0.1
N
9
0.1
N
9
Energy kJ
4
4
3
3
3
50
26
11
3
3
3
3
9
20
18
10
8
8
7
2
2
Swell 3
Height (m)
Direction
Period (s)
0.1
W
14
0.1
W
14
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
13
0.1
E
12
0.1
E
12
0.1
E
12
Energy kJ
4
4
3
3
3
3
3
3
3
Wind waves
Height (m)
Direction
Period (s)
0.3
SSW
3
0.3
SSW
3
0.4
SW
3
0.7
SW
4
0.8
SW
4
0.7
SW
4
0.6
SSW
4
0.5
SSW
3
0.4
SSW
3
0.4
SW
3
0.4
SW
3
0.3
SW
3
0.4
SW
3
0.4
SSW
3
0.4
SSW
3
0.3
SSW
3
0.3
SSW
3
0.4
SSW
3
0.4
SSW
3
0.4
SSW
3
0.4
SSW
3
0.4
S
3
Energy kJ
2
1
3
12
17
15
8
6
4
2
2
1
2
2
2
1
1
2
2
2
3
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
1
1
1
1
1
1
1
Distance (km)
31
17
12
24
24
24
17
12
0
0
0
0
0
0
17
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Northland
Rating
(10 max)
4
4
1
1
1
1
1
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in New Zealand
Rating
(10 max)
4
4
2
2
2
2
5
5
5
4
4
4
4
5
9
7
9
6
5
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
4
4
4
6
5
5
5
5
4
4
4
5
9
7
9
6
5
5
6
6
6
6
  • 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
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