- Forecast
- Maps
- Live
- Weather State
- Spot Information
Blacks Reef Surf Forecast
/ Gisborne and Mahia (37 surf breaks) /
Surf Forecasts:
Blacks Reef surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 12 am Friday 27 Mar 2026 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
18.4° C
(Which is normal for this time of year)How big are the waves at Blacks Reef today?
The current surf forecast for Blacks Reef at 5AM is: 0.2m 12s primary swell from a South direction and 0.2m 10s secondary swell from a East-southeast direction (forecast issued at 12:00am March 27). An open ocean swell of 2.5m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Mar) | 0.5ft (0.2m) | 12s |
| Afternoon (27 Mar) | 0.5ft (0.1m) | 20s |
| Evening (27 Mar) | 4ft (1.2m) | 8s |
Table - waves today at Blacks Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 27 | Saturday 28 | Sunday 29 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 12 | 12 | 12 | 11 | 20 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 34 | 28 | 12 | 11 | 10 | 9 | 7 | 71 | 197 | 539 | 489 | 390 | 415 | 327 | 272 | 563 | 607 | 597 | 669 | 718 | 706 | 722 | 636 | 625 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross- off | cross | cross | glass | glass | cross- off | cross- off | off |
High Tide / height (m) | 1:08AM 1.76 | 1:38PM 1.63 | 2:08AM 1.71 | 2:36PM 1.58 | 3:05AM 1.68 | 3:34PM 1.55 | ||||||||||||||||||
Low Tide / height (m) | 7:31AM 0.16 | 7:49PM 0.16 | 8:29AM 0.16 | 8:47PM 0.17 | 9:25AM 0.16 | |||||||||||||||||||
Friday 27 | Saturday 28 | Sunday 29 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:18 | - | - | - | - | - | - | - | 7:18 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:08 | - | - | - | - | - | - | - | 7:07 |
 | |  | |  |  | |  |  |  |  | |  | | | | | | | | | | | | |
Rain (mm) | 2 | 1 | 1 | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 16 | 16 | 17 | 17 | 17 | 19 | 18 | 17 | 17 | 17 | 18 | 19 | 23 | 25 | 23 | 21 | 19 | 18 | 18 | 19 | 21 | 22 | 21 |
| Feels °C (?) | 11 | 11 | 11 | 12 | 13 | 13 | 16 | 15 | 15 | 15 | 15 | 17 | 19 | 22 | 23 | 22 | 20 | 19 | 18 | 19 | 20 | 21 | 21 | 21 |
- Map Icons:
Break
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
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Blacks Reef surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest