Surf Forecasts:
Wainui Beach - Stockroute surf forecast from 18 Oct 2026:
- Best quality surf: Monday 19 Oct, 7AM (local time) - 4ft (1.2m), 16s period, SSE swell with offshore winds.
- Most powerful swell: Tuesday 20 Oct, 7AM (local time) - 4.5ft (1.3m), 14s period, SSE swell with 697 kJ wave energy.
- Next surfable swell (1★+): Monday 19 Oct, 7AM (local time) - 4ft (1.2m), 16s period with SSE swell.
Best Forecast Surf Conditions for Wainui Beach - Stockroute this week:
The surf forecast for Wainui Beach - Stockroute over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Oct 19) at 7AM. The primary swell is predicted to be 1.2m and 16s period with a secondary swell of 0.9m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Wainui Beach - Stockroute in the next 16 days are 1.3m 14s and forecast to arrive on Tuesday (Oct 20) at 7AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Tuesday (Oct 20) at 10AM.
| Wave Type | Time (NZDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Mon 19th Oct) | 4ft (1.2m) 16s |
| Best Surf | 7AM (Mon 19th Oct) | 4ft (1.2m) 16s |
| Most Powerful | 7AM (Tue 20th Oct) | 4.5ft (1.3m) 14s |
Table - best surf conditions forecast for Wainui Beach - Stockroute over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 15°C on Wed morning, min 8°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Sat morning, min 11°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | |||||||||||||||
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) | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 16 | SSE 16 | SSE 14 | SSE 12 | SSE 11 | SSE 14 | SSE 13 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 15 | SSE 13 | SSE 12 | SSE 14 | SSE 14 | SSE 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 637 | 472 | 565 | 651 | 671 | 582 | 400 | 241 | 143 | 400 | 331 | 98 | 77 | 85 | 61 | 44 | 70 | 48 | 39 | 38 | 85 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-off | cross | cross-on | cross-off | glassy | cross-on | off | glassy | cross-on | cross-off | cross | cross-on | cross-off | cross-off | glassy | off | glassy | cross-on | off |
High Tide | 12:58PM1.75m | 1:19AM1.68m | 1:48PM1.76m | 2:13AM1.68m | 2:40PM1.79m | 3:10AM1.71m | 3:35PM1.82m | 4:05AM1.76m | 4:28PM1.86m | 4:54AM1.83m | 5:16PM1.91m | 5:38AM1.90m | 6:00PM1.96m | ||||||||
Low Tide | 6:48AM0.80m | 7:23PM0.75m | 7:38AM0.81m | 8:18PM0.75m | 8:29AM0.80m | 9:10PM0.73m | 9:22AM0.75m | 10:00PM0.68m | 10:15AM0.69m | 10:47PM0.62m | 11:03AM0.62m | 11:32PM0.55m | 11:47AM0.56m | 00:16AM0.48m | |||||||
 | |  | | | | | | | | | | | | |  | | | | | | |
 | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — |
 | — | 7:28 | — | — | 7:30 | — | — | 7:30 | — | — | 7:31 | — | — | 7:32 | — | — | 7:34 | — | — | 7:35 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 13 | 14 | 14 | 12 | 15 | 14 | 13 | 17 | 18 | 16 | 18 | 16 | 15 | 26 | 24 | 17 | 18 | 18 | 16 |
Feels °C | 11 | 11 | 10 | 10 | 11 | 11 | 14 | 12 | 12 | 13 | 15 | 15 | 15 | 14 | 13 | 22 | 22 | 13 | 15 | 15 | 13 |
Swell 1 Height (m) Direction Period (s) | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 16 | SSE 16 | SSE 14 | SSE 12 | SSE 11 | SSE 14 | SSE 13 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 8 | SSE 12 | SSE 10 | SE 9 | SSE 16 |
| kJ | 637 | 472 | 565 | 651 | 671 | 582 | 400 | 241 | 143 | 400 | 331 | 98 | 77 | 85 | 61 | 32 | 28 | 48 | 39 | 23 | 85 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 7 | ESE 7 | E 10 | E 10 | E 10 | E 10 | E 10 | E 13 | NE 12 | NE 12 | SSE 6 | — | E 8 | SSE 12 | SSE 15 | SSE 13 | SE 8 | SSE 14 | SSE 14 | SSE 9 |
| kJ | 57 | 45 | 15 | 2 | 2 | 2 | 2 | 2 | 3 | 6 | 5 | 7 | — | 1 | 14 | 44 | 70 | 17 | 37 | 38 | 16 |
Swell 3 Height (m) Direction Period (s) | E 11 | E 11 | E 10 | ESE 6 | — | ENE 10 | E 15 | E 14 | S 16 | NE 12 | — | ENE 4 | E 10 | E 10 | — | SE 12 | E 14 | E 13 | E 12 | E 12 | E 12 |
| kJ | 2 | 2 | 2 | 3 | — | 10 | 4 | 4 | 5 | 22 | — | 1 | 2 | 2 | — | 6 | 4 | 14 | 12 | 11 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | NNE 3 | SSW 3 | — | — | — | — | SW 3 | — | ENE 2 | — | SW 3 | — | NE 3 | NNW 2 | NE 3 | — | — | — | — |
| kJ | — | — | 2 | 7 | — | — | — | — | 2 | — | 1 | — | 2 | — | 2 | 1 | 2 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 3 | 0 | 46 | 46 | 0 | 0 | 48 | 0 | 0 | 3 | 0 | 38 | 46 | 0 | 0 | 0 | 0 | 0 | 46 | 0 |
Best forecast wave conditions in Gisborne and Mahia | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Wainui Beach - Stockroute Surf forecast
The above surf forecast table for Wainui Beach - Stockroute provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Wainui Beach - Stockroute can be found by selecting the local surf guide option on the grey menu. Our Wainui Beach - Stockroute 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 (Wainui Beach - Stockroute) 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 Wainui Beach - Stockroute 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.
Are you planning a holiday in Gisborne and Mahia? If you are looking for accommodation near Wainui Beach - Stockroute, camping, hotels and holiday cottages in Gisborne and Mahia, consider staying in Gisborne which is 9 km (6 miles) away.
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