Surf Forecasts:
South Shore surf forecast from 15 Nov 2026:
- Best quality surf: Monday 30 Nov, 7PM (local time) - 4.5ft (1.4m), 9s period, NE swell with glassy winds.
- Most powerful swell: Friday 20 Nov, 4PM (local time) - 4ft (1.2m), 14s period, S swell with 526 kJ wave energy.
- Next surfable swell (1★+): Thursday 19 Nov, 4AM (local time) - 2ft (0.6m), 13s period with SSE swell.
Best Forecast Surf Conditions for South Shore this week:
The surf forecast for South Shore over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Nov 19) at 4AM. The primary swell is predicted to be 0.6m and 13s period with a secondary swell of 0.2m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at South Shore in the next 16 days are 1.2m 14s and forecast to arrive on Friday (Nov 20) at 4PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 12s period and expected on Thursday (Nov 19) at 4AM.
| Wave Type | Time (NZDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Thu 19th Nov) | 2ft (0.6m) 13s |
| Best Surf | 7PM (Mon 30th Nov) | 4.5ft (1.4m) 9s |
| Most Powerful | 4PM (Fri 20th Nov) | 4ft (1.2m) 14s |
Table - best surf conditions forecast for South Shore over the next 16 days.
Short Range ForecastLight rain (total 3mm), mostly falling on Mon afternoon. Warm (max 22°C on Mon morning, min 9°C on Mon night). Winds decreasing (fresh winds from the N on Sun night, light winds from the N by Tue night). | Days 5-7 Weather SummaryHeavy rain (total 23mm), heaviest during Wed afternoon. Very mild (max 15°C on Fri morning, min 8°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sun 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | ||||||||||||||
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) | NE 9 | NE 8 | E 8 | ENE 9 | NE 8 | SE 5 | ENE 8 | ENE 8 | ENE 8 | SE 4 | SSE 13 | SE 13 | SE 13 | NE 4 | SSE 14 | S 14 | SSE 16 | SSE 16 | NE 11 | SSE 15 |
Wave Graph  | ||||||||||||||||||||
 kJ | 38 | 18 | 5 | 32 | 34 | 21 | 14 | 14 | 24 | 25 | 32 | 83 | 44 | 29 | 19 | 526 | 24 | 47 | 56 | 44 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | off | cross-off | on | cross | cross | cross-on | cross-on | cross-off | on | cross-on | on | cross-on | cross-on |
High Tide | 10:02PM1.99m | 10:12AM2.06m | 10:46PM1.96m | 11:01AM2.04m | 11:31PM1.96m | 11:51AM2.04m | 00:18AM1.99m | 12:41PM2.06m | 1:06AM2.05m | 1:29PM2.10m | 1:55AM2.13m | 2:16PM2.16m | 2:43AM2.23m | |||||||
Low Tide | 3:56AM0.76m | 4:33PM0.72m | 4:42AM0.75m | 5:21PM0.70m | 5:30AM0.74m | 6:10PM0.67m | 6:19AM0.72m | 6:58PM0.64m | 7:11AM0.70m | 7:43PM0.60m | 8:03AM0.67m | 8:29PM0.56m | ||||||||
 |  |  |  |  | | | | |  |  |  | |  | | |  | | | | |
 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:48 | — | — |
 | 8:31 | — | — | 8:32 | — | — | 8:34 | — | — | 8:36 | — | — | 8:37 | — | — | 8:37 | — | — | 8:39 | — |
mm | — | — | — | 2 | 1 | — | — | — | — | 14 | 9 | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 22 | 12 | 10 | 13 | 13 | 12 | 17 | 12 | 8 | 11 | 12 | 11 | 15 | 13 | 12 | 11 | 11 | 12 |
Feels °C | 14 | 12 | 20 | 7 | 8 | 10 | 10 | 10 | 13 | 7 | 5 | 7 | 7 | 6 | 11 | 9 | 8 | 9 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | NE 9 | NE 8 | E 8 | ENE 9 | NE 8 | S 14 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSE 13 | SE 13 | SE 13 | SSE 11 | NE 5 | S 14 | ESE 4 | SSE 16 | SSE 15 | SSE 15 |
| kJ | 38 | 18 | 5 | 32 | 34 | 4 | 14 | 14 | 24 | 14 | 32 | 83 | 44 | 12 | 5 | 526 | 5 | 47 | 42 | 44 |
Swell 2 Height (m) Direction Period (s) | E 6 | ENE 6 | E 7 | NE 4 | S 15 | SE 5 | S 14 | ENE 4 | S 14 | N 4 | SE 4 | ENE 9 | NE 9 | S 15 | SSE 14 | NE 8 | SSE 16 | ENE 11 | NE 11 | ENE 11 |
| kJ | 3 | 8 | 1 | 5 | 4 | 21 | 4 | 6 | 4 | 1 | 4 | 8 | 27 | 4 | 19 | 18 | 24 | 11 | 56 | 25 |
Swell 3 Height (m) Direction Period (s) | SE 10 | E 9 | NE 8 | N 3 | S 10 | S 8 | SE 5 | S 14 | NNE 6 | — | ENE 9 | — | — | — | ENE 9 | NE 5 | ENE 10 | — | — | — |
| kJ | 4 | 6 | 3 | 1 | 2 | 33 | 6 | 4 | 4 | — | 15 | — | — | — | 8 | 6 | 9 | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 3 | NNE 4 | SSW 2 | SE 6 | E 4 | E 4 | — | NW 3 | SE 4 | — | — | E 9 | NE 4 | — | SE 4 | — | E 4 | ENE 10 | ENE 3 |
| kJ | 13 | 9 | 21 | 1 | 20 | 11 | 9 | — | 3 | 25 | — | — | 39 | 29 | — | 12 | — | 1 | 36 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 40 | 33 | 33 | 25 | 30 | 33 | 33 | 33 | 25 | 160 | 6 | 49 | 35 | 30 | 25 | 296 | 35 | 177 | 35 | 33 |
Best forecast wave conditions in Canterbury | ||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the South Shore Surf forecast
The above surf forecast table for South Shore provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at South Shore can be found by selecting the local surf guide option on the grey menu. Our 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 (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 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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