Ranganunu Harbour surfForecast / Northland / New Zealand

information circle48hr Weather and Surf, issued 5 am Monday 11 May 2026 NZST
Forecast update in hr  min  s Forecast update imminent
Ranganunu Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ranganunu Harbour sea temperature is
18.6° C
(Which is normal for this time of year)

How big are the waves at Ranganunu Harbour today?

The current surf forecast for Ranganunu Harbour at 1PM is: 0.7m 11s primary swell from a East-northeast direction and 0.2m 12s secondary swell from a North direction, 0.2m 6s secondary swell from a West direction (forecast issued at 05:00am May 11). The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (11 May)2.5ft (0.8m)11s
Afternoon (11 May)2ft (0.6m)11s
Evening (11 May)2ft (0.6m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Wed afternoon. Very mild (max 18°C on Mon afternoon, min 15°C on Mon night). Wind will be generally light.

Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
9 PM
12 AM
Rating
(10 max)
0
1
1
1
1
1
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.9
ENE
11
0.9
ENE
11
0.8
ENE
11
0.7
ENE
11
0.6
ENE
11
0.6
ENE
11
0.6
ENE
10
0.6
ENE
10
0.6
ENE
10
0.6
E
10
0.7
E
10
0.7
E
10
0.8
E
10
0.8
E
9
0.8
E
9
0.6
ENE
9
0.5
ENE
9
0.5
ENE
9
0.6
E
7
0.7
E
8
0.7
ENE
9
1.4
E
8
1.6
E
7
1.8
ENE
8
Wave Graph
Metric surfscale
Energy kJ
173
173
135
123
91
90
85
82
82
73
94
92
117
106
103
64
46
46
39
60
77
217
247
375
Wind (km/h)
20
SSW
15
SSW
15
S
15
S
15
SSW
15
S
10
S
10
SSW
10
SSW
10
SSW
10
SSW
15
WSW
15
WSW
10
WSW
5
SE
10
ESE
15
SE
15
SE
10
SE
10
ESE
15
E
25
E
25
E
25
ESE
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
High Tide
2:40AM1.84m
2:54PM1.73m
3:35AM1.86m
3:55PM1.76m
4:31AM1.91m
5:00PM1.82m
Low Tide
8:40AM0.64m
8:52PM0.64m
9:35AM0.59m
9:51PM0.61m
10:31AM0.50m
10:51PM0.55m
part cloud
cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
thunderstorm
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:11
7:11
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:34
5:34
5:32
1
1
1
Temp °C
16
16
16
17
18
16
16
15
15
15
15
17
16
16
16
16
15
15
15
17
18
17
16
16
13
14
14
14
15
13
14
13
14
14
14
14
14
15
16
15
12
13
14
16
17
14
12
12
Swell 1
Height (m)
Direction
Period (s)
0.9
ENE
11
0.9
ENE
11
0.8
ENE
11
0.7
ENE
11
0.6
ENE
11
0.6
ENE
11
0.6
ENE
10
0.6
ENE
10
0.6
ENE
10
0.6
E
10
0.7
E
10
0.7
E
10
0.8
E
10
0.8
E
9
0.8
E
9
0.6
ENE
9
0.6
E
7
0.5
E
7
0.6
E
7
0.7
E
8
0.7
ENE
9
0.1
N
10
0.1
N
10
0.1
N
10
Energy kJ
173
173
135
123
91
90
85
82
82
73
94
92
117
106
103
64
39
26
39
60
77
2
2
2
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
7
0.1
NW
6
0.1
NW
6
0.1
N
12
0.2
N
12
0.2
N
12
0.2
N
12
0.2
N
11
0.2
N
11
0.2
N
11
0.2
N
11
0.2
N
11
0.2
N
11
0.1
N
11
0.1
N
11
0.5
E
7
0.5
ENE
9
0.5
ENE
9
0.4
ENE
9
0.4
ENE
9
0.1
N
10
0.1
N
14
0.1
W
21
0.1
W
21
Energy kJ
2
2
1
3
11
11
11
10
10
9
9
9
9
2
2
24
46
46
32
33
2
4
9
9
Swell 3
Height (m)
Direction
Period (s)
0.1
N
13
0.1
N
12
0.1
N
12
0.1
W
11
0.2
N
12
0.1
NW
6
0.1
NW
6
0.1
NW
6
0.1
NE
9
0.1
NE
9
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.2
NNW
11
0.1
N
11
0.1
N
11
0.1
N
10
0.1
N
10
0.1
N
10
0.1
N
14
0.1
N
14
Energy kJ
3
3
3
2
11
1
1
1
3
3
4
4
4
12
2
2
2
2
2
4
4
Wind waves
Height (m)
Direction
Period (s)
0.6
SW
4
0.4
SW
3
0.2
SSW
2
0.2
W
6
0.2
WSW
6
0.2
SSW
2
0.2
WSW
2
0.4
ESE
4
1.4
E
8
1.6
E
7
1.8
ENE
8
Energy kJ
11
3
1
3
4
1
1
4
217
247
375
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
4
5
5
Distance (km)
17
0
0
0
0
0
8
8
8
8
0
0
0
0
0
8
24
8
8
8
19
19
19
19
Best forecast wave conditions in Northland
Rating
(10 max)
2
2
5
5
1
4
1
2
2
2
2
2
1
1
4
3
3
3
3
4
4
4
5
5
Best forecast wave conditions in New Zealand
Rating
(10 max)
5
8
6
5
4
4
4
4
4
4
4
4
4
4
4
8
9
9
9
8
9
8
7
7
Header Global
Rating
(10 max)
9
8
6
5
5
5
5
4
5
5
5
5
9
9
9
9
9
9
9
8
9
9
7
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

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