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Onemana Surf Forecast
/ Coromandel (23 surf breaks) /
Surf Forecasts:
Onemana surfForecast / Coromandel / New Zealand
48hr Weather and Surf, issued 5 pm Friday 17 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
19.9° 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 10PM is: 0.3m 13s primary swell from a East-southeast direction and 0.2m 10s secondary swell from a North direction (forecast issued at 05:00pm April 17). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Apr) | - | - |
| Afternoon (17 Apr) | 1ft (0.3m) | 13s |
| Evening (17 Apr) | 1ft (0.3m) | 13s |
Table - waves today at Onemana. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 34 | 33 | 33 | 31 | 29 | 26 | 25 | 11 | 200 | 184 | 206 | 319 | 506 | 577 | 939 | 368 | 279 | 239 | 113 | 85 | 100 | 203 | 749 | 901 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 6:40PM 1.81 | 6:56AM 1.87 | 7:29PM 1.90 | 7:45AM 1.92 | 8:18PM 1.96 | 8:35AM 1.93 | ||||||||||||||||||
Low Tide / height (m) | 12:51AM 0.19 | 1:17PM 0.04 | 1:42AM 0.14 | 2:06PM -0.01 | 2:33AM 0.11 | |||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:46 | - |
| Sunset | 5:47 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - | - |
 |  | | | |  |  | |  |  | |  |  | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | - | - | 1 | 4 | 3 | 2 | - | - | - | - | 2 | 1 | 4 | 1 | - |
| Temp. °C | 19 | 16 | 15 | 14 | 14 | 14 | 17 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 18 | 20 | 20 | 17 | 16 | 16 | 16 | 16 | 17 | 18 |
| Feels °C (?) | 16 | 14 | 14 | 12 | 12 | 12 | 14 | 16 | 15 | 15 | 14 | 14 | 12 | 14 | 17 | 20 | 17 | 15 | 14 | 14 | 14 | 13 | 14 | 14 |
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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
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