Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Tawharanui surfForecast / Northland / New Zealand
48hr Weather and Surf, issued 6 am Tuesday 23 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Tawharanui surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tawharanui sea temperature is
20.3° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Tawharanui today?
The current surf forecast for Tawharanui at 10AM is: 0.4m 12s primary swell from a North direction and 0.3m 15s secondary swell from a North-northeast direction, 0.5m 4s secondary swell from a North-northwest direction (forecast issued at 06:00am December 23). The wind direction is predicted to be cross-offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Dec) | 1.5ft (0.4m) | 12s |
| Afternoon (23 Dec) | 1.5ft (0.4m) | 15s |
| Evening (23 Dec) | 1.5ft (0.4m) | 14s |
Table - waves today at Tawharanui. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 23 | Wednesday 24 | Thursday 25 | Fri 26 | |||||||||||||||||||||
| 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 | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 15 | 14 | 6 | 6 | 14 | 13 | 13 | 14 | 13 | 6 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 44 | 44 | 44 | 42 | 71 | 70 | 51 | 75 | 62 | 60 | 92 | 94 | 92 | 93 | 60 | 92 | 92 | 60 | 58 | 58 | 58 | 55 | 137 | 115 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | 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 | off | off | off | off | glass | on | cross- on | cross- on | cross- off | cross- off |
High Tide / height (m) | 10:12AM 2.45 | 10:25PM 2.34 | 10:53AM 2.47 | 11:09PM 2.34 | 11:35AM 2.47 | 11:53PM 2.34 | ||||||||||||||||||
Low Tide / height (m) | 4:04AM 0.64 | 4:35PM 0.73 | 4:44AM 0.63 | 5:18PM 0.72 | 5:24AM 0.65 | 6:02PM 0.71 | ||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Fri 26 | |||||||||||||||||||||
| Sunrise | - | 5:58 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:38 | - | - | - | - | - | - | - | 8:38 | - | - |
 |  | | | | | |  | | | | | |  |  | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 20 | 21 | 22 | 23 | 23 | 21 | 21 | 21 | 21 | 23 | 22 | 20 | 21 | 18 | 17 | 16 | 17 | 18 | 20 | 21 | 20 | 19 | 18 |
| Feels °C (?) | 18 | 18 | 19 | 20 | 20 | 19 | 18 | 19 | 18 | 18 | 19 | 18 | 19 | 19 | 17 | 16 | 15 | 17 | 19 | 19 | 20 | 19 | 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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