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:
Blacks Reef surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 6 pm Friday 26 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Blacks Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Blacks Reef sea temperature is
19.0° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Blacks Reef today?
The current surf forecast for Blacks Reef at 12AM is: 0.3m 10s primary swell from a Southeast direction and 0.3m 8s secondary swell from a South-southeast direction (forecast issued at 06:00pm December 26). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Dec) | 1ft (0.3m) | 6s |
| Afternoon (27 Dec) | 1.5ft (0.5m) | 6s |
| Evening (27 Dec) | - | - |
Table - waves today at Blacks Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||||||||
| 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 | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 10 | 10 | 8 | 8 | 6 | 6 | 6 | 8 | 7 | 13 | 9 | 4 | 9 | 13 | 5 | 12 | 12 | 6 | 12 | 12 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 40 | 25 | 15 | 15 | 12 | 5 | 6 | 24 | 16 | 5 | 0 | 4 | 6 | 9 | 6 | 4 | 4 | 3 | 3 | 1 | 3 | 3 | 3 | 4 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | glass | cross | cross | glass | cross- off | cross- off | cross- off | cross | cross- on | glass | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 11:26PM 1.50 | 11:53AM 1.59 | 12:12AM 1.54 | 12:42PM 1.62 | 1:01AM 1.58 | |||||||||||||||||||
Low Tide / height (m) | 5:24PM 0.27 | 5:36AM 0.31 | 6:10PM 0.26 | 6:25AM 0.30 | 6:58PM 0.26 | 7:16AM 0.31 | ||||||||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:43 | - | - |
| Sunset | - | 8:36 | - | - | - | - | - | - | - | 8:36 | - | - | - | - | - | - | - | 8:36 | - | - | - | - | - | - |
 | |  |  | |  | | | |  | | | |  | | | | |  | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 3 | 3 |
| Temp. °C | 27 | 24 | 21 | 21 | 20 | 20 | 20 | 22 | 19 | 19 | 18 | 17 | 15 | 16 | 18 | 19 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 16 |
| Feels °C (?) | 26 | 22 | 19 | 21 | 21 | 18 | 17 | 21 | 17 | 17 | 15 | 14 | 13 | 15 | 17 | 16 | 14 | 15 | 15 | 15 | 14 | 13 | 12 | 11 |
- 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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