Surf Forecasts:
Blacks Reef surf forecast from 6 Jun 2026:
- Best quality surf: Tuesday 9 Jun, 12PM (local time) - 21ft (6.5m), 19s period, S swell with onshore winds.
- Most powerful swell: Tuesday 9 Jun, 3PM (local time) - 25ft (7.5m), 18s period, S swell with 34,609 kJ wave energy.
- Next surfable swell (1★+): Sunday 7 Jun, 12AM (local time) - 1.5ft (0.4m), 12s period with S swell.
Best Forecast Surf Conditions for Blacks Reef this week:
The surf forecast for Blacks Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jun 07) at 12AM. The primary swell is predicted to be 0.4m and 12s period with a secondary swell of 0.3m and 3s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Blacks Reef in the next 16 days are 7.5m 18s and forecast to arrive on Tuesday (Jun 09) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 8s period and expected on Sunday (Jun 07) at 12AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sun 7th Jun) | 1.5ft (0.4m) 12s |
| Best Surf | 12PM (Tue 9th Jun) | 21ft (6.5m) 19s |
| Most Powerful | 3PM (Tue 9th Jun) | 25ft (7.5m) 18s |
Table - best surf conditions forecast for Blacks Reef over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Sun morning. Very mild (max 17°C on Sat afternoon, min 9°C on Sun night). Winds increasing (light winds from the NW on Sun night, strong winds from the SSW by Tue morning). | Days 5-7 Weather SummaryMostly dry. Very mild (max 13°C on Thu morning, min 7°C on Thu night). Winds decreasing (strong winds from the SSW on Tue afternoon, calm by Thu morning). | ||||||||||||||||||||
Sat 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | S 12 | S 12 | S 11 | S 6 | S 8 | S 9 | S 9 | S 16 | S 21 | S 18 | S 17 | S 14 | S 13 | SSE 12 | SSE 11 | SSE 10 | S 19 | SSE 11 | SSE 10 | SSE 10 | S 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 27 | 45 | 38 | 123 | 252 | 241 | 127 | 254 | 14195 | 34609 | 19036 | 6451 | 3476 | 1615 | 997 | 754 | 441 | 286 | 169 | 98 | 169 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-on | on | off | cross-off | cross | cross-on | on | on | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | on | cross-on | on |
High Tide | 10:09PM1.53m | 10:32AM1.44m | 10:55PM1.52m | 11:15AM1.45m | 11:43PM1.53m | 12:01PM1.48m | 00:32AM1.56m | 12:52PM1.53m | 1:21AM1.61m | 1:47PM1.61m | 2:13AM1.67m | 2:42PM1.71m | 3:08AM1.73m | ||||||||
Low Tide | 3:53PM0.42m | 4:30AM0.35m | 4:38PM0.40m | 5:14AM0.34m | 5:25PM0.39m | 5:59AM0.33m | 6:13PM0.38m | 6:46AM0.32m | 7:05PM0.37m | 7:34AM0.31m | 8:01PM0.36m | 8:25AM0.30m | 8:59PM0.33m | 9:20AM0.28m | |||||||
 |  |  | | |  | |  | |  |  | | | | | | | | | | | |
 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:24 |
 | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | 4:52 |
mm | — | — | 2 | 1 | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | 2 | — |
Temp °C | 17 | 14 | 12 | 12 | 10 | 15 | 16 | 13 | 11 | 11 | 11 | 10 | 11 | 9 | 13 | 13 | 10 | 11 | 12 | 12 | 12 |
Feels °C | 14 | 10 | 7 | 9 | 8 | 12 | 14 | 9 | 3 | 1 | 2 | 6 | 8 | 6 | 12 | 10 | 7 | 9 | 9 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 8 | S 11 | S 11 | S 8 | S 9 | S 9 | SSW 9 | — | S 22 | — | S 14 | S 13 | SSE 12 | SSE 11 | SSE 10 | SSE 10 | SSE 11 | SSE 10 | SSE 10 | S 12 |
| kJ | 75 | 44 | 38 | 36 | 252 | 241 | 127 | 96 | — | 12972 | — | 6451 | 3476 | 1615 | 997 | 754 | 407 | 286 | 169 | 98 | 169 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | NE 8 | NE 8 | ENE 9 | S 19 | SSW 18 | S 16 | — | — | — | — | SSE 12 | SSW 12 | SSW 17 | S 17 | S 19 | S 16 | S 15 | S 12 | S 16 |
| kJ | 27 | 45 | 16 | 9 | 16 | 29 | 106 | 254 | — | — | — | — | 1508 | 503 | 28 | 53 | 441 | 249 | 67 | 75 | 5 |
Swell 3 Height (m) Direction Period (s) | SE 16 | SSW 4 | E 10 | E 10 | SE 14 | E 9 | E 9 | E 9 | — | — | — | — | — | — | — | S 21 | S 12 | SSW 10 | SSW 10 | — | — |
| kJ | 10 | 1 | 8 | 8 | 8 | 6 | 6 | 6 | — | — | — | — | — | — | — | 36 | 110 | 77 | 37 | — | — |
Wind waves Height (m) Direction Period (s) | WNW 3 | WNW 3 | SSW 4 | S 6 | — | NW 3 | — | WSW 3 | S 21 | S 18 | S 17 | — | — | — | — | — | — | — | — | — | S 6 |
| kJ | 3 | 2 | 21 | 123 | — | 2 | — | 6 | 14195 | 34609 | 19036 | — | — | — | — | — | — | — | — | — | 94 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 12 | 0 | 33 | 9 | 0 | 0 | 3 | 33 | 79 | 309 | 75 | 9 | 3 | 3 | 0 | 0 | 0 | 3 | 6 | 33 | 93 |
Best forecast wave conditions in Gisborne and Mahia | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Blacks Reef Surf forecast
The above surf forecast table for Blacks Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Blacks Reef can be found by selecting the local surf guide option on the grey menu. Our Blacks Reef surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Blacks Reef) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Blacks Reef may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Blacks Reef is 50 km (31 miles) from the city of Gisborne. If you plan a holiday in Gisborne and Mahia, look for hotels and other accommodation in Gisborne. Gisborne has rooms for a wide range of budgets as well as car hire and transport links.
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