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Surf Forecasts:
Onemana surfForecast / Coromandel / New Zealand
48hr Weather and Surf, issued 12 pm Monday 08 Dec 2025 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
19.8° C
(Which is 2.0°C warmer than normal for this time of year)How big are the waves at Onemana today?
The current surf forecast for Onemana at 3PM is: 0.3m 12s primary swell from a North-northeast direction and 0.2m 10s secondary swell from a East-northeast direction, 0.3m 3s secondary swell from a North direction (forecast issued at 12:00pm December 08). The wind direction is predicted to be cross-shore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Dec) | 1ft (0.3m) | 12s |
| Afternoon (08 Dec) | 1ft (0.3m) | 12s |
| Evening (08 Dec) | 1ft (0.3m) | 12s |
Table - waves today at Onemana. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | |||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 29 | 28 | 28 | 28 | 28 | 12 | 14 | 25 | 24 | 40 | 39 | 62 | 88 | 171 | 851 | 1500 | 1818 | 2072 | 1832 | 1421 | 1059 | 1783 | 803 | 1176 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | cross | cross- off | cross- off | glass | glass | cross | cross- on | on | cross- on | on | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | glass | glass | glass | glass | cross- off |
High Tide / height (m) | 10:02AM 2.03 | 10:21PM 1.86 | 10:55AM 1.99 | 11:16PM 1.79 | 11:48AM 1.93 | 12:11AM 1.72 | ||||||||||||||||||
Low Tide / height (m) | 4:21PM 0.10 | 4:38AM 0.01 | 5:16PM 0.13 | 5:31AM 0.08 | 6:10PM 0.18 | 6:23AM 0.17 | ||||||||||||||||||
Monday 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 |
| Sunset | - | - | - | 8:25 | - | - | - | - | - | - | - | 8:27 | - | - | - | - | - | - | - | 8:28 | - | - | - | - |
 | | | |  | |  |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 24 | 24 | 23 | 19 | 17 | 16 | 16 | 20 | 21 | 22 | 20 | 17 | 17 | 16 | 17 | 19 | 21 | 21 | 21 | 18 | 17 | 17 | 17 |
| Feels °C (?) | 22 | 23 | 22 | 22 | 19 | 17 | 17 | 16 | 20 | 21 | 22 | 20 | 18 | 18 | 16 | 17 | 18 | 20 | 21 | 22 | 20 | 18 | 19 | 18 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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