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Onemana Surf Forecast
/ Coromandel (23 surf breaks) /
Surf Forecasts:
Onemana surfForecast / Coromandel / New Zealand
48hr Weather and Surf, issued 12 pm Saturday 28 Mar 2026 NZDTForecast 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
20.7° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Onemana today?
The current surf forecast for Onemana at 7PM is: 1.3m 7s primary swell from a Northeast direction and 0.7m 11s secondary swell from a East direction (forecast issued at 12:00pm March 28). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Mar) | 6ft (1.9m) | 8s |
| Afternoon (28 Mar) | 4.5ft (1.4m) | 7s |
| Evening (28 Mar) | 3.5ft (1.1m) | 7s |
Table - waves today at Onemana. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | |||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 6 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 354 | 248 | 211 | 158 | 118 | 103 | 88 | 76 | 144 | 144 | 141 | 104 | 103 | 71 | 98 | 773 | 378 | 461 | 345 | 152 | 114 | 92 | 57 | 41 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | on | cross | cross- off | cross- off | cross- off | cross | cross | glass | glass | cross | cross- off | cross- off | glass | cross | cross- off | off | off | off | off | off | cross- off | cross- off | cross- off |
High Tide / height (m) | 3:35PM 1.61 | 4:14AM 1.71 | 4:41PM 1.60 | 5:15AM 1.72 | 5:42PM 1.62 | 6:11AM 1.74 | ||||||||||||||||||
Low Tide / height (m) | 9:28AM 0.36 | 9:51PM 0.29 | 10:33AM 0.35 | 10:54PM 0.30 | 11:35AM 0.32 | 11:54PM 0.30 | ||||||||||||||||||
Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:26 | - | - | - | - | - | - | - | 7:26 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:14 | - | - | - | - |
 |  | | |  |  | | | |  | | |  |  | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 2 | 2 | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 22 | 23 | 21 | 19 | 18 | 17 | 17 | 19 | 21 | 22 | 20 | 19 | 17 | 19 | 21 | 19 | 22 | 22 | 20 | 18 | 18 | 16 | 14 |
| Feels °C (?) | 21 | 23 | 23 | 22 | 20 | 19 | 18 | 18 | 21 | 23 | 22 | 20 | 20 | 18 | 18 | 20 | 17 | 21 | 21 | 20 | 17 | 16 | 12 | 10 |
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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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