Onemana surf break

Onemana surfForecast / Coromandel / New Zealand

information circle48hr Weather and Surf, issued 11 pm Sunday 19 Apr 2026 NZST
Forecast update in hr  min  s Forecast update imminent
Onemana surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Onemana sea temperature is
19.6° C
(Which is slightly warmer than usual)

How big are the waves at Onemana today?

The current surf forecast for Onemana at 5AM is: 2.0m 8s primary swell from a North direction and 1.7m 8s secondary swell from a North-northeast direction, 0.1m 13s secondary swell from a North direction (forecast issued at 11:00pm April 19). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (20 Apr)6.5ft (2.0m)8s
Afternoon (20 Apr)5.5ft (1.7m)8s
Evening (20 Apr)4.5ft (1.3m)7s

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


Updates in  hr  min  s Forecast update imminent
Monday
20
Tuesday
21
Wednesday
22
9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM
Rating
(10 max)
3
3
2
3
3
3
1
2
1
1
1
1
1
1
0
1
1
1
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2
N
2.1
N
1.7
NNE
2
N
2
N
1.8
N
1.7
N
1.6
N
1.3
N
1.3
N
1.2
N
1.1
N
1
N
0.9
N
0.8
N
0.8
N
0.6
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
0.6
E
Period(s) (?)88888888777777771111111111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4655263354664413813412941861861591341068166688411210811011211411281
Wind
(km/h)
15
NW
5
NW
5
NNW
15
NW
10
NNW
15
NNW
15
NNW
10
NNW
5
WNW
10
SW
5
W
5
WSW
5
W
10
SW
20
SW
15
SW
15
SW
15
SW
15
SW
15
SSW
15
SSW
15
S
25
SSE
20
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
offcross-
off
glasscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
cross
High Tide
/ height (m)
8:18PM
1.96
8:35AM
1.93
9:09PM
1.98
9:26AM
1.91
10:01PM
1.97
10:20AM
1.86
Low Tide
/ height (m)
2:33AM
0.11
2:55PM
-0.03
3:25AM
0.11
3:46PM
-0.01
4:19AM
0.13
4:39PM
0.04
Monday
20
Tuesday
21
Wednesday
22
Sunrise----6:46-------6:47-------6:48---
Sunset------5:44-------5:42-------5:40-
clear
clear
thunderstorm
mod rain
cloud
cloud
thunderstorm
light rain
light rain
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
clear
cloud
part cloud
Rain (mm)
--16--131---------------
Temp. °C161515151618171414131312141615111011101012151514
Feels °C (?)15151513151614121312121114151177866811109
  • 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

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 Onemana 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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