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Trolley's surfForecast / Canterbury / New Zealand
12 Day Weather and Surf, issued 12 am Wednesday 31 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Trolley's surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trolley's sea temperature is
16.8° C
(Which is 2.9°C warmer than normal for this time of year)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 Wednesday (Dec 31) at 7AM. The primary swell is predicted to be 1.6m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Trolley's in the next 12 days are 2.2m 9s and forecast to arrive on Wednesday (Dec 31) at 10PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 9s period and expected on Wednesday (Dec 31) at 7AM.
| Wave Type | Time (NZDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Wed 31st Dec) | 5ft (1.6m) 10s |
| Best Surf | 10PM (Wed 31st Dec) | 7ft (2.2m) 9s |
| Most Powerful | 10PM (Wed 31st Dec) | 7ft (2.2m) 9s |
Table - best surf conditions forecast for Trolley's over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Light rain (total 6mm), mostly falling on Tue night. Warm (max 20°C on Thu morning, min 11°C on Tue night). Wind will be generally light. | Days 3-6 Weather Summary Some drizzle, heaviest during Fri night. Very mild (max 16°C on Sat afternoon, min 12°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Wednesday 31 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tue 06 | ||||||||||||||||
| 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) (?) | 9 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 8 | 4 | 5 | 9 | 5 | 10 | 10 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 325 | 474 | 347 | 230 | 116 | 165 | 46 | 45 | 33 | 22 | 13 | 12 | 11 | 15 | 35 | 28 | 30 | 33 | 13 | 19 | 74 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | on | cross- off | off | off | off | cross- off | off | off | off | glass | on | cross- on | on | cross- on | cross- on | cross- on | glass | cross- on | |
High Tide / height (m) | 2:03AM 1.95 | 2:26PM 1.89 | 3:01AM 2.05 | 3:24PM 1.94 | 3:58AM 2.14 | 4:21PM 1.99 | 4:55AM 2.21 | 5:17PM 2.03 | 5:50AM 2.24 | 6:12PM 2.04 | 6:45AM 2.23 | 7:08PM 2.03 | 7:39AM 2.19 | |||||||||
Low Tide / height (m) | 8:17AM 0.22 | 8:39PM 0.11 | 9:17AM 0.17 | 9:37PM 0.05 | 10:16AM 0.12 | 10:35PM 0.00 | 11:15AM 0.08 | 11:32PM -0.03 | 12:12PM 0.05 | 12:29AM -0.04 | 1:08PM 0.04 | 1:25AM -0.02 | 2:03PM 0.06 | |||||||||
Wednesday 31 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tue 06 | ||||||||||||||||
| Sunrise | - | 5:50 | - | - | 5:50 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:54 | - | - | 5:54 | - | |
| Sunset | - | - | 9:12 | - | - | 9:12 | - | - | 9:12 | - | - | 9:12 | - | - | 9:12 | - | - | 9:12 | - | - | 9:12 | |
 |  | |  | |  | | | | | | |  |  | | | | | | | | ||
Rain (mm) | 5 | - | - | - | - | - | 1 | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | |
| Temp. °C | 12 | 16 | 18 | 16 | 20 | 18 | 16 | 15 | 15 | 13 | 14 | 16 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 17 | 17 | |
| Feels °C (?) | 7 | 13 | 16 | 14 | 19 | 17 | 15 | 12 | 12 | 11 | 11 | 13 | 13 | 10 | 8 | 9 | 13 | 12 | 13 | 17 | 15 | |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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.
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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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