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Trolley's surfForecast / Canterbury / New Zealand
12 Day Weather and Surf, issued 11 pm Wednesday 27 Aug 2025 NZST
Best Forecast Surf Conditions for Trolley's this week:
The surf forecast for Trolley's over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 29) at 12AM. The primary swell is predicted to be 1.2m and 11s period with a secondary swell of 0.8m and 4s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Trolley's in the next 12 days are 1.2m 11s and forecast to arrive on Friday (Aug 29) at 12AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 13s period and expected on Sunday (Aug 31) at 3AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Fri 29th Aug) | 4ft (1.2m) 11s |
| Best Surf | 12AM (Fri 29th Aug) | 4ft (1.2m) 11s |
| Most Powerful | 12AM (Fri 29th Aug) | 4ft (1.2m) 11s |
Table - best surf conditions forecast for Trolley's over the next 12 days.
Short Range Forecast Some drizzle, heaviest during Fri afternoon. Very mild (max 15°C on Thu morning, min 6°C on Fri night). Winds decreasing (fresh winds from the N on Thu morning, calm by Fri night). | Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Sat night. Very mild (max 15°C on Tue afternoon, min 4°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the WNW by Tue afternoon). | |||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 01 | Tuesday 02 | Wed 03 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 9 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 13 | 14 | 4 | 12 | 12 | 4 | 4 | 4 | |
Wave (?)Graph  | ||||||||||||||||||||||
| Energy (?) | 74 | 201 | 101 | 367 | 235 | 164 | 120 | 87 | 78 | 61 | 68 | 25 | 21 | 33 | 63 | 5 | 72 | 31 | 20 | 33 | 36 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | glass | cross- off | cross | glass | on | cross- on | glass | glass | cross- on | cross- off | cross- on | cross | off | cross | cross- off | cross | cross- on | cross- on | |
High Tide / height (m) | 8:09AM 1.76 | 8:31PM 1.73 | 9:00AM 1.72 | 9:22PM 1.67 | 9:52AM 1.69 | 10:14PM 1.62 | 10:45AM 1.68 | 11:07PM 1.60 | 11:36AM 1.69 | 11:57PM 1.59 | 12:25PM 1.71 | 12:44AM 1.61 | 1:10PM 1.75 | |||||||||
Low Tide / height (m) | 2:01AM 0.32 | 2:24PM 0.37 | 2:47AM 0.38 | 3:13PM 0.43 | 3:33AM 0.43 | 4:02PM 0.48 | 4:21AM 0.47 | 4:51PM 0.51 | 5:08AM 0.49 | 5:40PM 0.52 | 5:54AM 0.48 | 6:28PM 0.51 | 6:40AM 0.45 | |||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 01 | Tuesday 02 | Wed 03 | ||||||||||||||||
| Sunrise | - | 7:03 | - | - | 7:01 | - | - | 7:00 | - | - | 6:58 | - | - | 6:56 | - | - | 6:54 | - | - | 6:52 | - | |
| Sunset | - | - | 5:57 | - | - | 5:58 | - | - | 5:59 | - | - | 6:00 | - | - | 6:01 | - | - | 6:02 | - | - | 6:04 | |
 |  | | |  |  |  | | |  |  | | | | | | | | | | | ||
Rain (mm) | - | - | - | - | - | 1 | - | - | - | 2 | 2 | - | - | - | - | - | - | - | - | - | - | |
| Temp. °C | 13 | 15 | 15 | 11 | 15 | 12 | 9 | 9 | 13 | 11 | 6 | 6 | 7 | 9 | 14 | 11 | 14 | 15 | 11 | 14 | 14 | |
| Feels °C (?) | 5 | 7 | 10 | 8 | 11 | 9 | 5 | 5 | 10 | 8 | 4 | 0 | 5 | 6 | 7 | 5 | 9 | 8 | 7 | 7 | 7 | |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Canterbury
Still cross-shore at Trolley's (near gales from the NW at Taylor's Mistake 9 km from Trolley's). 1.3m 8s swell from the ENE with a 0.8m 4s local chop from the N. 2 swells combining so expect closeout sets.
Actual: 46 min ago
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Trolley's surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Trolley's Surf forecast
The above surf forecast table for Trolley's provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Trolley's can be found by selecting the local surf guide option on the grey menu. Our Trolley's 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 (Trolley's) 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 Trolley's 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 Trolley's, camping, hotels and holiday cottages in Canterbury, consider staying in Christchurch which is 7 km (4 miles) away.
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