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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 11 am Thursday 07 May 2026 NZSTForecast 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
15.6° C
(Which is 1.3°C colder than average for this time of year)How big are the waves at Blacks Reef today?
The current surf forecast for Blacks Reef at 6PM is: 0.4m 13s primary swell from a South-southwest direction (forecast issued at 11:00am May 07). An open ocean swell of 1.0m 6s is not directed at the surf break, a second open ocean swell of 1.5m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 2ft (0.6m) | 14s |
| Afternoon (07 May) | 1.5ft (0.5m) | 13s |
| Evening (07 May) | 1.5ft (0.4m) | 14s |
Table - waves today at Blacks Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 21°C on Fri afternoon, min 13°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||
9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 14 | S 13 | S 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 14 | S 14 | SSW 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | |
138 | 92 | 90 | 60 | 62 | 62 | 61 | 36 | 36 | 32 | 33 | 35 | 19 | 16 | 16 | 16 | 16 | 33 | 32 | 35 | 33 | 34 | 33 | 32 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross | cross-on | cross | cross-off | cross-off | cross-on | cross | |
High Tide | 9:36AM1.51m | 9:51PM1.58m | 10:17AM1.46m | 10:35PM1.53m | 10:59AM1.42m | 11:23PM1.49m | ||||||||||||||||||
Low Tide | 3:39PM0.47m | 4:15AM0.42m | 4:22PM0.46m | 4:59AM0.40m | 5:06PM0.44m | 5:43AM0.37m | ||||||||||||||||||
 | | |  | |  | | | | | |  | | | |  |  | | | | | | | | |
 | 6:56 | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 |
 | — | — | 5:13 | — | — | — | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:10 | — | — | — | — | 5:09 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | |
Temp °C | 17 | 19 | 20 | 16 | 15 | 14 | 14 | 15 | 16 | 20 | 21 | 19 | 18 | 18 | 18 | 17 | 17 | 20 | 19 | 16 | 15 | 15 | 14 | 13 |
15 | 17 | 18 | 14 | 13 | 11 | 12 | 13 | 13 | 17 | 18 | 16 | 14 | 14 | 15 | 16 | 17 | 18 | 16 | 14 | 13 | 13 | 13 | 11 | |
Swell 1 Height (m) Direction Period (s) | ENE 6 | S 13 | S 13 | ENE 6 | ENE 6 | SSW 14 | SSW 14 | SSW 14 | E 9 | S 13 | ENE 6 | S 14 | SSW 14 | S 14 | ENE 11 | ENE 8 | ENE 8 | ENE 8 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 |
 kJ | 25 | 92 | 90 | 80 | 85 | 62 | 61 | 36 | 15 | 32 | 109 | 35 | 19 | 16 | 13 | 253 | 226 | 234 | 878 | 953 | 803 | 688 | 629 | 609 |
Swell 2 Height (m) Direction Period (s) | S 14 | E 9 | E 9 | SSW 13 | SSW 14 | ESE 9 | E 9 | E 9 | SSW 14 | — | S 14 | — | S 10 | S 10 | S 14 | ENE 14 | ENE 14 | ENE 14 | S 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 138 | 27 | 27 | 60 | 62 | 8 | 15 | 15 | 36 | — | 33 | — | 2 | 2 | 16 | 41 | 113 | 261 | 32 | 35 | 33 | 34 | 33 | 32 |
Swell 3 Height (m) Direction Period (s) | E 9 | — | — | — | — | NE 11 | NE 11 | NE 11 | NE 10 | S 20 | — | S 20 | — | — | S 18 | S 14 | S 14 | S 14 | — | S 18 | — | — | S 16 | S 16 |
| kJ | 27 | — | — | — | — | 5 | 5 | 18 | 16 | 8 | — | 8 | — | — | 7 | 16 | 16 | 33 | — | 6 | — | — | 20 | 19 |
Wind waves Height (m) Direction Period (s) | NNE 3 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 6 | ENE 7 | ENE 7 | ENE 7 | NE 7 | NE 8 | — | NW 3 | — | — | NW 2 | W 3 | — | SW 4 |
| kJ | 2 | 37 | 54 | 167 | 150 | 58 | 53 | 40 | 47 | 85 | 213 | 196 | 228 | 250 | 261 | 489 | — | 1 | — | — | 2 | 3 | — | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 0 | 45 | 46 | 46 | 45 | 45 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Best forecast wave conditions in Gisborne and Mahia | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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