Surf Forecasts:
Banks Peninsula - Stony Bay surf forecast from 1 Nov 2026:
- Best quality surf: Thursday 5 Nov, 10PM (local time) - 5ft (1.6m), 7s period, NE swell with glassy winds.
- Most powerful swell: Friday 6 Nov, 10PM (local time) - 5.5ft (1.7m), 8s period, NE swell with 382 kJ wave energy.
- Next surfable swell (1★+): Tuesday 3 Nov, 10AM (local time) - 2.5ft (0.8m), 6s period with NNE swell.
Best Forecast Surf Conditions for Banks Peninsula - Stony Bay this week:
The surf forecast for Banks Peninsula - Stony Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Nov 03) at 10AM. The primary swell is predicted to be 0.3m and 15s period with a secondary swell of 0.8m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Banks Peninsula - Stony Bay in the next 16 days are 1.7m 8s and forecast to arrive on Friday (Nov 06) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 8s period and expected on Monday (Nov 02) at 4AM.
| Wave Type | Time (NZDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Tue 3rd Nov) | 2.5ft (0.8m) 6s |
| Best Surf | 10PM (Thu 5th Nov) | 5ft (1.6m) 7s |
| Most Powerful | 10PM (Fri 6th Nov) | 5.5ft (1.7m) 8s |
Table - best surf conditions forecast for Banks Peninsula - Stony Bay over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 18°C on Sun afternoon, min 9°C on Tue night). Winds decreasing (strong winds from the NW on Sun night, light winds from the WSW by Mon night). | Days 5-7 Weather SummaryMostly dry. Warm (max 21°C on Thu morning, min 12°C on Wed afternoon). Wind will be generally light. | |||||||||||||||||||
Sun 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | ||||||||||||||
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) | S 10 | NE 8 | N 5 | N 5 | NNW 5 | NNE 6 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | S 10 | S 10 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 254 | 159 | 106 | 126 | 104 | 47 | 62 | 218 | 186 | 257 | 140 | 106 | 98 | 171 | 211 | 262 | 341 | 223 | 132 | 62 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross | cross | cross-off | cross | cross-on | cross-on | on | glassy | cross-on | on | glassy | cross-on | cross-on | cross | glassy | cross-off | off |
High Tide | 10:54PM1.91m | 11:27AM2.06m | 11:56PM1.91m | 12:26PM2.03m | 00:55AM1.91m | 1:23PM2.01m | 1:52AM1.92m | 2:16PM1.97m | 2:44AM1.93m | 3:06PM1.94m | 3:34AM1.94m | 3:54PM1.90m | ||||||||
Low Tide | 5:06AM0.13m | 5:45PM0.16m | 6:05AM0.14m | 6:42PM0.15m | 7:03AM0.16m | 7:36PM0.16m | 7:59AM0.18m | 8:29PM0.16m | 8:53AM0.21m | 9:18PM0.18m | 9:44AM0.24m | 10:06PM0.20m | ||||||||
 |  |  | | | | | | | |  |  | |  | | | | | | | |
 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — |
 | 8:12 | — | — | 8:13 | — | — | 8:15 | — | — | 8:15 | — | — | 8:16 | — | — | 8:19 | — | — | 8:20 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 16 | 17 | 17 | 17 | 14 | 12 | 10 | 11 | 12 | 14 | 21 | 19 | 18 | 20 | 20 | 20 | 18 | 17 | 11 |
Feels °C | 12 | 9 | 9 | 9 | 10 | 12 | 8 | 8 | 8 | 10 | 13 | 19 | 16 | 17 | 17 | 18 | 16 | 18 | 16 | 8 |
Swell 1 Height (m) Direction Period (s) | S 10 | NE 8 | S 9 | SE 12 | NE 8 | NNE 6 | NE 6 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | ENE 6 | S 10 | S 9 | NE 7 | S 8 | NE 8 | NE 8 | NE 7 | ENE 7 |
| kJ | 254 | 159 | 25 | 22 | 72 | 42 | 14 | 218 | 186 | 257 | 140 | 65 | 96 | 42 | 211 | 23 | 341 | 223 | 132 | 62 |
Swell 2 Height (m) Direction Period (s) | SE 13 | SSW 10 | SE 12 | S 8 | SSW 12 | SSW 15 | SSW 14 | NE 8 | S 15 | E 14 | ENE 5 | S 10 | E 13 | SW 12 | S 9 | SE 12 | S 8 | SSW 14 | SSW 14 | S 5 |
| kJ | 44 | 57 | 22 | 6 | 15 | 47 | 62 | 36 | 113 | 4 | 19 | 106 | 3 | 6 | 25 | 5 | 12 | 21 | 20 | 21 |
Swell 3 Height (m) Direction Period (s) | NE 13 | S 9 | SSW 12 | SW 13 | SE 12 | NNE 8 | SSW 5 | SE 4 | NE 11 | E 11 | NE 6 | E 14 | E 13 | E 13 | S 12 | S 12 | SW 12 | S 8 | S 8 | NE 9 |
| kJ | 7 | 38 | 15 | 7 | 5 | 7 | 9 | 11 | 5 | 2 | 9 | 4 | 3 | 3 | 3 | 3 | 6 | 5 | 1 | 21 |
Wind waves Height (m) Direction Period (s) | NE 6 | NNW 4 | N 5 | N 5 | NNW 5 | — | SE 4 | ESE 4 | ENE 5 | ENE 5 | NE 6 | — | NE 6 | NE 7 | NW 3 | NE 8 | NW 4 | WSW 3 | SSW 5 | — |
| kJ | 85 | 34 | 106 | 126 | 104 | — | 16 | 12 | 33 | 33 | 16 | — | 98 | 171 | 2 | 262 | 9 | 3 | 41 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 13 | 91 | 134 | 161 | 205 | 0 | 30 | 13 | 30 | 13 | 0 | 13 | 13 | 0 | 13 | 13 | 15 | 0 | 0 | 0 |
Best forecast wave conditions in Canterbury | ||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Banks Peninsula - Stony Bay Surf forecast
The above surf forecast table for Banks Peninsula - Stony Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Banks Peninsula - Stony Bay can be found by selecting the local surf guide option on the grey menu. Our Banks Peninsula - Stony Bay 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 (Banks Peninsula - Stony Bay) 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 Banks Peninsula - Stony Bay 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 Canterbury? If you are looking for accommodation near Banks Peninsula - Stony Bay, camping, hotels and holiday cottages in Canterbury, consider staying in Christchurch which is 35 km (22 miles) away.
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