
Surf Forecasts:
Mahia Reef surf forecast from 25 Oct 2026:
- Best quality surf: Saturday 31 Oct, 7PM (local time) - 10ft (3.0m), 10s period, S swell with cross-offshore winds.
- Most powerful swell: Sunday 1 Nov, 1AM (local time) - 8ft (2.5m), 12s period, S swell with 1,738 kJ wave energy.
- Next surfable swell (1★+): Monday 26 Oct, 1PM (local time) - 1.5ft (0.5m), 18s period with S swell.
Best Forecast Surf Conditions for Mahia Reef this week:
The surf forecast for Mahia Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Oct 26) at 1PM. The primary swell is predicted to be 0.5m and 18s period with a secondary swell of 0.4m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Mahia Reef in the next 16 days are 2.5m 12s and forecast to arrive on Sunday (Nov 01) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Tuesday (Oct 27) at 10PM.
| Wave Type | Time (NZDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Mon 26th Oct) | 1.5ft (0.5m) 18s |
| Best Surf | 7PM (Sat 31st Oct) | 10ft (3.0m) 10s |
| Most Powerful | 1AM (Sun 1st Nov) | 8ft (2.5m) 12s |
Table - best surf conditions forecast for Mahia Reef over the next 16 days.
Short Range ForecastLight rain (total 3mm), mostly falling on Tue afternoon. Warm (max 22°C on Mon afternoon, min 11°C on Tue night). Mainly fresh winds. | Days 4-6 Weather SummarySome drizzle, heaviest during Sat morning. Warm (max 20°C on Thu afternoon, min 11°C on Thu night). Winds decreasing (fresh winds from the SW on Thu afternoon, calm by Fri afternoon). | ||||||||||||||||||||
Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 19 | S 16 | S 14 | SSW 12 | S 11 | S 6 | S 10 | S 13 | SSW 10 | S 10 | S 17 | SSW 7 | S 16 | SSW 15 | SSW 16 | SSW 8 | S 10 | S 12 | S 11 | S 10 | S 10 |
Wave Graph | |||||||||||||||||||||
119 | 133 | 103 | 48 | 22 | 89 | 314 | 649 | 167 | 68 | 142 | 286 | 417 | 355 | 839 | 681 | 1495 | 1738 | 785 | 365 | 162 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | on | cross-on | on | cross-off | cross | cross-off | on | on | on | cross-on | on | glassy | on | cross-off | cross-off | cross-off | cross | cross-on | cross-on |
High Tide | 6:03AM1.64m | 6:28PM1.69m | 6:54AM1.74m | 7:20PM1.74m | 7:47AM1.82m | 8:13PM1.76m | 8:39AM1.88m | 9:08PM1.77m | 9:31AM1.90m | 10:04PM1.75m | 10:25AM1.88m | 11:00PM1.72m | 11:22AM1.83m | 11:55PM1.68m | |||||||
Low Tide | 12:17PM0.28m | 00:43AM0.26m | 1:08PM0.24m | 1:34AM0.23m | 2:02PM0.21m | 2:25AM0.20m | 2:58PM0.18m | 3:17AM0.17m | 3:55PM0.15m | 4:12AM0.14m | 4:51PM0.12m | 5:09AM0.12m | 5:48PM0.10m | ||||||||
6:07 | — | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:01 | — | — | 6:00 | — | — | |
— | 7:37 | — | — | 7:37 | — | — | 7:38 | — | — | 7:40 | — | — | 7:42 | — | — | 7:43 | — | — | 7:44 | — | |
mm | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 18 | 22 | 18 | 20 | 18 | 12 | 14 | 15 | 15 | 19 | 20 | 14 | 19 | 19 | 16 | 12 | 13 | 12 | 17 | 18 | 16 |
Feels °C | 15 | 17 | 12 | 15 | 15 | 11 | 11 | 10 | 8 | 13 | 14 | 7 | 16 | 17 | 13 | 6 | 9 | 9 | 12 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 16 | S 14 | SSW 12 | NE 5 | S 6 | S 10 | S 13 | SSW 10 | S 10 | SSW 9 | S 17 | SSW 7 | SSW 15 | SSW 16 | E 14 | NE 13 | S 12 | S 11 | S 10 | S 10 |
39 | 133 | 103 | 48 | 9 | 89 | 314 | 649 | 167 | 68 | 59 | 207 | 118 | 355 | 839 | 4 | 7 | 1738 | 785 | 365 | 162 | |
Swell 2 Height (m) Direction Period (s) | SSW 19 | S 9 | S 9 | S 11 | S 11 | S 10 | NE 5 | S 13 | E 4 | S 13 | S 17 | E 16 | S 16 | SSW 7 | NE 4 | NE 13 | NE 13 | E 13 | E 13 | E 12 | S 14 |
119 | 25 | 13 | 2 | 22 | 18 | 1 | 339 | 3 | 14 | 142 | 5 | 417 | 68 | 2 | 7 | 7 | 3 | 3 | 3 | 95 | |
Swell 3 Height (m) Direction Period (s) | E 11 | E 11 | NE 4 | E 12 | S 11 | NE 5 | E 14 | SE 14 | NNE 5 | S 18 | SE 13 | NE 16 | E 16 | S 18 | SSE 11 | NE 15 | — | SE 11 | NE 13 | SE 14 | E 12 |
10 | 9 | 3 | 3 | 2 | 4 | 4 | 8 | 3 | 26 | 7 | 10 | 5 | 155 | 12 | 8 | — | 5 | 7 | 7 | 3 | |
Wind waves Height (m) Direction Period (s) | W 2 | NE 3 | W 4 | N 3 | WNW 4 | — | — | NE 3 | WNW 3 | WNW 4 | WNW 4 | SSW 7 | WNW 4 | NW 4 | WNW 3 | SSW 8 | S 10 | — | NE 3 | NE 5 | NNE 6 |
1 | 2 | 7 | 7 | 11 | — | — | 4 | 10 | 16 | 47 | 286 | 23 | 4 | 3 | 681 | 1495 | — | 2 | 26 | 29 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 2 | 34 | 460 | 268 | 0 | 2 | 2 | 9 | 9 | 6 | 4 | 4 | 0 | 4 | 96 | 8 | 0 | 6 | 4 | 4 |
Best forecast wave conditions in Gisborne and Mahia | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Mahia Reef Surf forecast
The above surf forecast table for Mahia Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Mahia Reef can be found by selecting the local surf guide option on the grey menu. Our Mahia 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 (Mahia 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 Mahia 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.
Mahia Reef is 49 km (30 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.










