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Sumner Bar Surf Forecast
/ Canterbury (28 surf breaks) /
Sumner Bar surf Forecast / Canterbury / New Zealand
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Live Wave Height (m)
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Best Forecast Surf Conditions for Sumner Bar this week:
The surf forecast for Sumner Bar over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (May 11) at 12PM. The primary swell is predicted to be 0.5m and 17s period with a secondary swell of 0.4m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Sumner Bar in the next 12 days are 0.6m 16s and forecast to arrive on Saturday (May 11) at 6PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 8s period and expected on Saturday (May 18) at 12PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Sat 11th May) | 1.5ft (0.5m) 17s |
| Best Surf | 12PM (Sat 11th May) | 1.5ft (0.5m) 17s |
| Most Powerful | 6PM (Sat 11th May) | 2ft (0.6m) 16s |
Table - best surf conditions forecast for Sumner Bar over the next 12 days.
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 18 | 17 | 14 | 11 | 12 | 13 | 11 | 12 | 16 | 16 | 13 | 4 | 11 | 7 | 10 | 14 | 4 | 4 | 4 | 18 | 6 | 16 | 18 | 15 | 6 | 6 | 5 | 8 | 8 | 8 | 9 | 9 | 17 | 14 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 182 | 112 | 136 | 64 | 37 | 46 | 37 | 27 | 102 | 95 | 45 | 20 | 11 | 10 | 10 | 4 | 4 | 11 | 5 | 32 | 35 | 20 | 32 | 21 | 159 | 78 | 80 | 54 | 23 | 31 | 26 | 17 | 52 | 257 | 212 | 184 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross- off | cross- off | glass | glass | off | cross- on | on | glass | cross- on | glass | cross- off | cross- on | glass | glass | glass | cross- on | on | glass | cross- off | off | cross- off | on | cross- on | glass | cross- on | off | glass | glass | glass | off | off | off | off | cross- off |
High Tide / height (m) | 7:20PM 2.53 | 7:52AM 2.32 | 8:11PM 2.46 | 8:44AM 2.28 | 9:01PM 2.35 | 9:35AM 2.22 | 9:53PM 2.24 | 10:23AM 2.15 | 10:46PM 2.16 | 11:12AM 2.08 | 11:38PM 2.10 | 12:02PM 2.03 | 12:27AM 2.07 | 12:52PM 2.02 | 1:13AM 2.06 | 1:40PM 2.05 | 1:59AM 2.06 | 2:25PM 2.11 | 2:43AM 2.08 | 3:08PM 2.17 | 3:27AM 2.11 | 3:51PM 2.22 | ||||||||||||||
Low Tide / height (m) | 1:01PM 0.45 | 1:40AM 0.47 | 1:53PM 0.50 | 2:32AM 0.52 | 2:46PM 0.56 | 3:23AM 0.57 | 3:37PM 0.61 | 4:14AM 0.62 | 4:28PM 0.66 | 5:06AM 0.66 | 5:17PM 0.71 | 5:57AM 0.69 | 6:07PM 0.75 | 6:43AM 0.70 | 6:59PM 0.78 | 7:25AM 0.71 | 7:52PM 0.79 | 8:05AM 0.71 | 8:40PM 0.79 | 8:46AM 0.71 | 9:25PM 0.77 | 9:29AM 0.71 | 10:06PM 0.75 | |||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||||||||
| Sunrise | 7:31 | - | - | 7:33 | - | - | 7:33 | - | - | 7:35 | - | - | 7:35 | - | - | 7:37 | - | - | 7:37 | - | - | 7:39 | - | - | 7:39 | - | - | 7:41 | - | - | 7:41 | - | - | 7:43 | - | - |
| Sunset | - | 5:16 | - | - | 5:15 | - | - | 5:15 | - | - | 5:14 | - | - | 5:13 | - | - | 5:12 | - | - | 5:10 | - | - | 5:09 | - | - | 5:08 | - | - | 5:07 | - | - | 5:07 | - | - | 5:07 | - |
 |  |  | | | | | | | | | | | | | | | | | |  |  | |  | | |  |  | | | | |  |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 6 | 2 | - | - | - | - | - | 1 | 5 | 6 | 2 | 2 | 2 | - | - | - |
| Temp. °C | 9 | 10 | 8 | 11 | 12 | 11 | 11 | 12 | 10 | 10 | 12 | 11 | 14 | 15 | 11 | 13 | 14 | 11 | 11 | 14 | 13 | 9 | 9 | 8 | 8 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Feels °C (?) | 6 | 8 | 5 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 9 | 9 | 12 | 13 | 9 | 11 | 12 | 9 | 9 | 13 | 10 | 3 | 4 | 2 | 5 | 8 | 4 | 5 | 8 | 8 | 8 | 7 | 6 | 6 | 7 | 7 |
Short Range Forecast: Mostly dry. Very mild (max 12°C on Sun afternoon, min 6°C on Sat night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Very mild (max 15°C on Wed afternoon, min 9°C on Tue morning). Wind will be generally light. | Days 6-9 Weather Summary Light rain (total 8mm), mostly falling on Fri night. Very mild (max 14°C on Fri afternoon, min 5°C on Fri night). Winds increasing (calm on Fri afternoon, fresh winds from the NNE by Sat night). | Long Range Forecast: Moderate rain (total 18mm), heaviest on Mon afternoon. Mild temperatures (max 9°C on Mon morning, min 7°C on Thu morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Sumner Bar 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.
View detailed surf forecast for Sumner Bar at:
surf-forecast.com
Information about the Sumner Bar Surf forecast
The above surf forecast table for Sumner Bar provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sumner Bar can be found by selecting the local surf guide option on the grey menu. Our Sumner Bar 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 (Sumner Bar) 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 Sumner Bar 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 Sumner Bar, camping, hotels and holiday cottages in Canterbury, consider staying in Christchurch which is 7 km (4 miles) away.
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