Onemana Surf Break

Onemana 48 hour detailed Surf Forecast

Lat Long: 37.15° S 175.88° E

Issued: 5 am 16 Jun 2026 (local time)

Forecast update in  hr  min

Today's Onemana sea temperature is
16.2° C

Normal for this time of year

Onemana surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Onemana today (16 Jun):

  • Morning surf: Morning surf (16 Jun, local time) - 0.5ft (0.1m), 14s period with E swell.
  • Afternoon surf: Afternoon surf (16 Jun, local time) - 1.5ft (0.5m), 4s period with N swell.
  • Evening surf: Evening surf (16 Jun, local time) - 1ft (0.3m), 4s period with N swell.

The current surf forecast for Onemana at 9AM is: 0.1m 10s primary swell from a Northeast direction and 0.1m 14s secondary swell from a East direction (forecast issued at 05:00am June 16). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (16 Jun)0.5ft (0.1m)14s
Afternoon (16 Jun)1.5ft (0.5m)4s
Evening (16 Jun)1ft (0.3m)4s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Tue morning. Very mild (max 14°C on Tue morning, min 9°C on Tue night). Wind will be generally light.

Tuesday
16
Wednesday
17
Thursday
18
Fri
19
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
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
2
2
2
2
2
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)
0.1
E
15
0.1
E
14
0.1
E
14
0.4
NNW
4
0.5
N
4
0.4
NNW
4
0.3
N
4
0.3
N
4
0.1
N
11
0.1
NE
11
0.2
NNE
11
0.2
NNE
11
0.3
NNE
9
0.4
NE
11
0.4
NNE
11
0.7
NNE
11
0.5
NE
12
0.8
NNE
11
0.9
NNE
11
0.9
NNE
10
1.1
NE
12
1.1
NE
12
1.1
NE
11
1.1
NE
11
Wave Graph
Metric surfscale
Energy kJ
4
4
4
5
9
6
4
5
4
5
11
12
15
30
47
115
66
154
200
182
314
309
293
314
Wind (km/h)
10
NW
5
WNW
5
NW
15
W
10
WNW
15
WSW
10
WSW
15
W
15
WSW
15
WSW
15
W
20
WSW
15
WSW
10
WSW
5
WSW
5
SW
10
SE
10
ESE
5
SSE
5
SW
5
W
10
WSW
10
WSW
10
WSW
Wind State
cross-off
glassy
cross-off
off
cross-off
cross-off
off
off
cross-off
off
off
cross-off
off
cross-off
off
cross-off
cross-on
cross-on
glassy
glassy
glassy
off
cross-off
cross-off
High Tide
7:01AM1.89m
7:39PM2.01m
7:58AM1.90m
8:34PM2.04m
8:54AM1.88m
9:29PM2.03m
Low Tide
00:59AM0.16m
1:21PM-0.03m
1:57AM0.12m
2:17PM-0.04m
2:54AM0.09m
3:11PM-0.02m
part cloud
cloud
cloud
light rain
light rain
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
clear
cloud
cloud
cloud
cloud
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:28
7:28
7:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:05
5:05
5:05
5:05
 mm
1
1
Temp °C
12
12
13
14
13
11
10
9
9
10
12
14
14
12
11
11
12
12
12
12
14
12
11
11
Feels °C
10
11
12
12
12
8
7
6
5
7
8
10
11
10
10
10
10
10
11
11
13
10
9
9
Swell 1
Height (m)
Direction
Period (s)
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.4
NNW
4
0.5
N
4
0.4
NNW
4
0.3
N
4
0.3
N
4
0.2
N
4
0.2
N
4
0.2
NNE
11
0.2
NNE
8
0.3
NNE
9
0.4
NE
11
0.4
NNE
11
0.7
NNE
11
0.5
NE
12
0.8
NNE
11
0.9
NNE
11
0.9
NNE
10
1.1
NE
12
1.1
NE
12
1.1
NE
11
1.1
NE
11
Energy kJ
4
4
4
5
9
6
3
3
1
1
11
7
15
30
47
115
66
154
200
182
314
309
293
314
Swell 2
Height (m)
Direction
Period (s)
0.1
E
15
0.1
E
14
0.1
E
14
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.1
NE
11
0.1
NE
10
0.1
NE
11
0.2
NNE
8
0.2
NNE
11
0.2
NNE
11
0.3
NNE
8
0.4
NNE
8
0.1
E
12
0.5
NNE
9
0.1
E
12
0.6
N
12
0.3
NNE
13
0.5
NE
12
0.6
NE
12
0.1
N
11
Energy kJ
4
4
4
4
4
4
4
5
4
5
7
12
12
13
26
3
44
3
112
33
72
106
2
Swell 3
Height (m)
Direction
Period (s)
0.1
N
11
0.1
N
11
0.1
N
11
0.1
E
14
0.1
E
13
0.1
E
13
0.1
N
11
0.1
NE
10
0.1
N
11
0.1
N
8
0.1
E
12
0.1
E
12
0.1
E
11
Energy kJ
2
2
2
4
4
3
2
4
2
1
3
3
2
Wind waves
Height (m)
Direction
Period (s)
0.2
N
3
0.3
NNW
3
0.6
NNW
4
0.3
WSW
2
0.3
W
2
0.4
SW
2
0.3
SW
2
0.4
SW
3
0.4
SW
3
0.4
SW
3
Energy kJ
1
2
10
1
1
1
1
2
2
3
Nearest Offshore or Glassy
Rating
(10 max)
4
5
5
1
1
3
4
4
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
Distance (km)
226
165
165
245
240
201
165
165
233
201
149
149
139
119
0
0
51
50
0
0
0
0
0
0
Best forecast wave conditions in The Coromandel
Rating
(10 max)
1
1
1
1
1
2
2
2
2
2
Best forecast wave conditions in New Zealand
Rating
(10 max)
7
5
5
4
4
4
4
4
3
2
2
2
5
5
7
4
4
4
5
6
9
7
6
6
Header Global
Rating
(10 max)
7
5
5
5
5
5
5
5
4
4
4
4
5
5
7
4
4
4
5
6
9
7
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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