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Eddies South Shore surfForecast / Canterbury / New Zealand
12 Day Weather and Surf, issued 5 pm Monday 15 Sep 2025 NZST
Best Forecast Surf Conditions for Eddies South Shore this week:
The surf forecast for Eddies South Shore over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 17) at 12AM. The primary swell is predicted to be 0.8m and 4s period with a secondary swell of 0.2m and 10s. Another secondary swell of 0.1m and 16s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Eddies South Shore in the next 12 days are 1.4m 9s and forecast to arrive on Sunday (Sep 21) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Wednesday (Sep 17) at 9AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Wed 17th Sep) | 2.5ft (0.8m) 4s |
| Best Surf | 12AM (Wed 17th Sep) | 2.5ft (0.8m) 4s |
| Most Powerful | 9AM (Sun 21st Sep) | 4.5ft (1.4m) 9s |
Table - best surf conditions forecast for Eddies South Shore over the next 12 days.
Short Range Forecast Mostly dry. Very mild (max 19°C on Wed afternoon, min 10°C on Tue afternoon). Winds increasing (calm on Tue morning, strong winds from the W by Wed afternoon). | Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Thu night. Very mild (max 17°C on Sun morning, min 6°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the NNE by Sat night). | ||||||||||||||||||||||
Mon 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 15 | 11 | 16 | 11 | 5 | 7 | 7 | 14 | 12 | 12 | 16 | 16 | 15 | 13 | 4 | 9 | 10 | 8 | 8 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 25 | 6 | 5 | 9 | 22 | 11 | 11 | 23 | 11 | 20 | 37 | 71 | 310 | 100 | 86 | 46 | 34 | 335 | 168 | 41 | 23 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | glass | cross- on | off | cross- off | off | glass | off | off | cross- off | glass | cross- on | cross- off | glass | cross- on | cross | cross | cross- off | glass | cross- off | ||
High Tide / height (m) | 11:15PM 2.29 | 11:41AM 2.39 | 12:09AM 2.26 | 12:35PM 2.34 | 1:01AM 2.23 | 1:27PM 2.29 | 1:52AM 2.21 | 2:18PM 2.26 | 2:41AM 2.19 | 3:07PM 2.24 | 3:30AM 2.17 | 3:56PM 2.23 | 4:20AM 2.17 | ||||||||||
Low Tide / height (m) | 5:08PM 0.51 | 5:25AM 0.47 | 6:04PM 0.51 | 6:18AM 0.47 | 6:56PM 0.50 | 7:09AM 0.47 | 7:44PM 0.49 | 8:01AM 0.47 | 8:32PM 0.50 | 8:54AM 0.47 | 9:21PM 0.51 | 9:47AM 0.47 | 10:11PM 0.52 | 10:36AM 0.49 | |||||||||
Mon 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||
| Sunrise | - | - | 6:30 | - | - | 6:28 | - | - | 6:26 | - | - | 6:24 | - | - | 6:22 | - | - | 6:20 | - | - | 6:18 | ||
| Sunset | 6:16 | - | - | 6:17 | - | - | 6:19 | - | - | 6:20 | - | - | 6:21 | - | - | 6:22 | - | - | 6:23 | - | - | ||
 |  |  | |  | | | | | |  | | | | | | | | | | | |||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 4 | - | - | - | - | - | - | - | - | - | - | ||
| Temp. °C | 14 | 11 | 11 | 10 | 16 | 18 | 19 | 15 | 16 | 15 | 7 | 9 | 8 | 9 | 9 | 11 | 13 | 17 | 18 | 13 | 15 | ||
| Feels °C (?) | 11 | 9 | 9 | 6 | 9 | 11 | 10 | 14 | 9 | 10 | 0 | 5 | 2 | 6 | 5 | 5 | 5 | 14 | 13 | 9 | 13 | ||
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Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Canterbury
Cross-off wind 3 km from Eddies South Shore has swung offshore (near gales from the WNW at Taylor's Mistake). 0.7m 8s swell from the SE with a 0.3m 4s local chop from the NE and a 0.2m 11s groundswell from the E. 3 swells combining to make bigger set waves.
1 h 39 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 Eddies South Shore 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 Eddies South Shore Surf forecast
The above surf forecast table for Eddies South Shore provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Eddies South Shore can be found by selecting the local surf guide option on the grey menu. Our Eddies South Shore 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 (Eddies South Shore) 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 Eddies South Shore 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 Eddies South Shore, camping, hotels and holiday cottages in Canterbury, consider staying in Christchurch which is 7 km (4 miles) away.
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