Onemana Surf Break

Onemana 48 hour detailed Surf Forecast

Lat Long: 37.15° S 175.88° E

Issued: 5 pm 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Onemana sea temperature is
15.2° 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 (05 Jul):

  • Afternoon surf: Afternoon surf (05 Jul, local time) - 3.5ft (1.0m), 10s period with E swell.
  • Evening surf: Evening surf (05 Jul, local time) - 3.5ft (1.1m), 10s period with E swell.

The current surf forecast for Onemana at 10PM is: 1.1m 10s primary swell from a East direction and 0.1m 10s secondary swell from a Northeast direction, 0.9m 6s secondary swell from a North-northeast direction (forecast issued at 05:00pm July 05). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (05 Jul)--
Afternoon (05 Jul)3.5ft (1.0m)10s
Evening (05 Jul)3.5ft (1.1m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 44mm), heaviest during Sun night. Very mild (max 15°C on Sun afternoon, min 9°C on Mon night). Winds decreasing (fresh winds from the NNE on Sun night, calm by Mon night).

Sun
5
Monday
6
Tuesday
7
Wed
8
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
3 AM
6 AM
9 AM
12 PM
Rating
(10 max)
2
2
0
0
0
1
1
2
2
1
0
3
2
0
0
0
0
0
0
0
0
2
3
3
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
E
10
1
E
10
1.1
E
10
1
E
10
1.7
NNE
6
2.3
N
7
2.2
N
7
2
N
8
1.5
N
8
1.2
N
8
0.9
E
10
1.7
N
8
1.8
N
8
1.7
NNE
7
2
NNE
8
2.4
NE
8
1.8
N
9
2.5
NE
8
2.2
ENE
7
3
NE
9
2.1
NNE
9
1.9
NNE
9
1.7
NNE
9
1.7
ESE
10
Wave Graph
Metric surfscale
Energy kJ
200
200
242
200
196
483
496
454
309
181
158
327
358
302
474
805
482
999
500
1199
700
562
416
540
Wind (km/h)
10
NNW
10
NNW
15
N
25
NNE
35
NNE
25
NNW
25
NNW
20
NNW
10
N
10
N
10
NNE
5
ENE
5
NNE
10
NE
20
ENE
25
ENE
25
ENE
30
E
30
E
30
SE
25
SSE
15
S
10
SW
10
SW
Wind State
cross-off
cross-off
cross
cross
cross-on
cross-off
cross-off
cross-off
cross-off
cross
cross-on
glassy
cross
cross-on
on
on
on
on
on
cross-on
cross-on
cross
cross-off
cross-off
High Tide
10:39PM1.71m
10:58AM1.55m
11:19PM1.70m
11:44AM1.56m
00:03AM1.70m
Low Tide
5:02AM0.34m
5:09PM0.34m
5:44AM0.32m
5:54PM0.36m
6:29AM0.29m
cloud
clear
part cloud
cloud
light rain
heavy rain
light rain
cloud
clear
cloud
light rain
light rain
light rain
cloud
light rain
light rain
light rain
thunderstorm
thunderstorm
light rain
light rain
light rain
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:30
7:30
7:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:10
5:12
5:12
5:13
 mm
1
15
1
3
3
1
1
2
1
2
3
5
3
3
Temp °C
15
13
12
13
14
12
12
13
13
11
10
9
10
11
13
14
14
13
13
13
11
11
10
13
Feels °C
13
11
9
9
8
7
7
9
10
8
8
7
8
8
9
9
9
8
8
8
6
8
7
10
Swell 1
Height (m)
Direction
Period (s)
1.1
NNE
6
1
E
10
1.1
E
10
1
E
10
1
E
10
2.1
NNE
7
0.9
E
10
0.9
E
10
1.5
N
8
1.2
N
8
1
N
8
1.1
N
8
1.4
NNE
7
0.8
E
9
0.8
E
9
2.1
NNW
9
1.8
N
9
2.1
N
9
1.7
N
9
0.4
E
12
2.1
NNE
9
1.9
NNE
9
1.7
NNE
9
1.7
ESE
10
Energy kJ
96
200
242
200
196
385
159
156
309
181
121
138
220
97
99
660
482
731
463
45
700
562
416
540
Swell 2
Height (m)
Direction
Period (s)
1
E
10
1
NNE
6
0.1
NE
10
0.9
E
10
0.9
E
10
0.9
E
10
0.9
E
10
0.9
E
10
0.9
E
10
0.9
E
9
0.8
E
9
0.3
E
12
0.4
E
12
1.5
NE
8
1
E
10
1.3
E
10
1.5
NNE
8
Energy kJ
200
75
4
159
153
162
156
158
151
119
94
28
47
291
190
331
309
Swell 3
Height (m)
Direction
Period (s)
0.8
NE
7
0.8
NE
7
0.8
NE
6
0.8
NE
7
0.8
NE
7
Energy kJ
55
54
51
67
71
Wind waves
Height (m)
Direction
Period (s)
1.1
N
6
0.8
NNE
6
1
NNE
6
1.7
NNE
6
2.3
N
7
2.2
N
7
2
N
8
1.7
N
8
1.8
N
8
1.7
NNE
7
2
NNE
8
2.4
NE
8
2
ENE
7
2.5
NE
8
2.2
ENE
7
3
NE
9
1.8
ESE
9
1.7
ESE
6
1.4
SE
6
1
SSE
5
Energy kJ
97
51
77
181
483
496
454
327
358
302
474
805
417
999
500
1199
533
231
143
53
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
1
1
3
1
2
2
2
1
3
3
2
2
5
4
4
4
4
3
3
3
3
Distance (km)
0
0
36
167
169
245
190
169
0
59
22
0
14
84
84
107
107
107
107
119
50
7
0
0
Best forecast wave conditions in The Coromandel
Rating
(10 max)
2
2
2
2
3
3
3
4
3
Best forecast wave conditions in New Zealand
Rating
(10 max)
2
4
4
5
5
6
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
3
Header Global
Rating
(10 max)
9
9
9
8
7
6
5
5
6
5
5
6
9
8
8
8
7
5
5
5
5
7
9
9
  • 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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