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Surf Forecasts:
Donut Island surfForecast / Coromandel / New Zealand
48hr Weather and Surf, issued 12 pm Wednesday 10 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Donut Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Donut Island sea temperature is
20.3° C
(Which is 2.4°C warmer than normal for this time of year)How big are the waves at Donut Island today?
The current surf forecast for Donut Island at 5PM is: 2.2m 11s primary swell from a Northeast direction and 0.6m 12s secondary swell from a East direction (forecast issued at 12:00pm December 10). The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 6.5ft (2.0m) | 12s |
| Afternoon (10 Dec) | 7ft (2.2m) | 11s |
| Evening (10 Dec) | 7ft (2.2m) | 11s |
Table - waves today at Donut Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| 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 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1169 | 1280 | 1172 | 1128 | 1070 | 1051 | 1031 | 836 | 788 | 657 | 572 | 263 | 230 | 194 | 160 | 164 | 139 | 112 | 95 | 78 | 77 | 77 | 69 | 50 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross- on | cross- on | cross | cross- off | glass | glass | on | cross- on | cross- on | cross- off | cross- off | off | off | off | off | off | cross- on | cross- on | cross | cross- off | cross- off |
High Tide / height (m) | 11:48AM 1.93 | 12:11AM 1.72 | 12:41PM 1.85 | 1:08AM 1.64 | 1:34PM 1.76 | 2:05AM 1.58 | ||||||||||||||||||
Low Tide / height (m) | 6:10PM 0.18 | 6:23AM 0.17 | 7:04PM 0.23 | 7:17AM 0.27 | 7:57PM 0.28 | |||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 |
| Sunset | - | - | - | 8:28 | - | - | - | - | - | - | - | 8:29 | - | - | - | - | - | - | - | 8:29 | - | - | - | - |
 | | | |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 21 | 22 | 20 | 18 | 18 | 18 | 18 | 21 | 23 | 23 | 22 | 18 | 15 | 14 | 15 | 18 | 22 | 25 | 22 | 19 | 16 | 14 | 14 |
| Feels °C (?) | 19 | 21 | 22 | 20 | 19 | 19 | 19 | 20 | 23 | 23 | 23 | 22 | 17 | 11 | 10 | 10 | 13 | 18 | 22 | 18 | 16 | 13 | 11 | 12 |
- 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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