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Onemana Surf Forecast
/ Coromandel (23 surf breaks) /
Surf Forecasts:
Onemana surfForecast / Coromandel / New Zealand
48hr Weather and Surf, issued 11 pm Sunday 19 Apr 2026 NZSTForecast 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) & Date | Wave Height | Wave 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 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 465 | 526 | 335 | 466 | 441 | 381 | 341 | 294 | 186 | 186 | 159 | 134 | 106 | 81 | 66 | 68 | 84 | 112 | 108 | 110 | 112 | 114 | 112 | 81 |
Wind (km/h) | ||||||||||||||||||||||||
| 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 | off | cross- off | off | cross- off | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- 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 | - |
 | |  |  |  | |  |  | | | | |  | | | | |  | | |  | | |  | |
Rain (mm) | - | - | 1 | 6 | - | - | 1 | 3 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 15 | 15 | 15 | 16 | 18 | 17 | 14 | 14 | 13 | 13 | 12 | 14 | 16 | 15 | 11 | 10 | 11 | 10 | 10 | 12 | 15 | 15 | 14 |
| Feels °C (?) | 15 | 15 | 15 | 13 | 15 | 16 | 14 | 12 | 13 | 12 | 12 | 11 | 14 | 15 | 11 | 7 | 7 | 8 | 6 | 6 | 8 | 11 | 10 | 9 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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