
Surf Forecasts:
New Brighton Beach surf forecast from 11 Jul 2026:
- Best quality surf: Friday 17 Jul, 6PM (local time) - 2.5ft (0.8m), 16s period, E swell with offshore winds.
- Most powerful swell: Saturday 18 Jul, 3AM (local time) - 3ft (0.9m), 16s period, E swell with 391 kJ wave energy.
- Next surfable swell (1★+): Saturday 11 Jul, 6PM (local time) - 2.5ft (0.7m), 10s period with E swell.
Best Forecast Surf Conditions for New Brighton Beach this week:
The surf forecast for New Brighton Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 11) at 6PM. The primary swell is predicted to be 0.7m and 10s period with a secondary swell of 0.2m and 15s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at New Brighton Beach in the next 16 days are 0.9m 16s and forecast to arrive on Saturday (Jul 18) at 3AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 19s period and expected on Saturday (Jul 18) at 12PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Sat 11th Jul) | 2.5ft (0.7m) 10s |
| Best Surf | 6PM (Fri 17th Jul) | 2.5ft (0.8m) 16s |
| Most Powerful | 3AM (Sat 18th Jul) | 3ft (0.9m) 16s |
Table - best surf conditions forecast for New Brighton Beach over the next 16 days.
Alright, Rusty here. Let's have a look at what's coming down the line for New Brighton Beach.
The next couple of weeks are a bit of a mixed bag. We're starting off with some weak, short-period swell and a few windows where the wind lines up, but for the most part, it's going to be a waiting game. There's a real run of flat or poor conditions from early next week, but keep the faith, because there are a couple of proper highlights to end the period if you can hold out.
Right now, the first decent session worth mentioning is Saturday the 11th. It's not going to blow your mind, but we've got a clean 3ft swell from the east with a short 10-second period. The wind is light offshore from the WSW, so the surface will be clean. The combined energy is moderate at 151. Water temp is sitting at 51°F, which is about normal for this time of year. It's a beginner-friendly spot, but it's inconsistent and crowds are a possibility.
By Sunday the 12th, the swell drops right off. The morning is glassy but the waves are tiny at 2ft, with poor conditions forecast. The afternoon goes onshore and it's basically a write-off.
Then we hit a rough patch. From Monday the 13th through to Wednesday the 16th, the surf is poor. You get days of onshore winds, lumpy cross-shore chop, and very weak energy. The swell is small and messy, with periods as low as 4 seconds on the 13th and 14th. Not worth paddling out. The light glassy wind on the morning of the 16th is a tease, but the swell is only 1ft and the energy is still weak (87).
Things start to look interesting again on Thursday the 16th afternoon and into Friday the 17th. The swell stays small, 2ft to 2ft, but the period jumps to 15-16 seconds. That's proper groundswell, and with glassy to light offshore winds (W), the lines will be clean. The energy climbs into the moderate range, up to 235 on Friday afternoon.
Now, here's the standout. Saturday the 18th morning is where you want to be. We've got 3ft of east swell, but the real key is the 15-second period and glassy conditions. The energy is solid at 290. It's a small, clean groundswell that will suit this beach break better than a really long-period swell.
Sunday the 19th is also a cracker. The morning has a 3ft southeast swell (14-second period) with light cross-offshore wind, and the afternoon goes glassy with 3ft. Combined energy is 364 and 288—moderate to strong. That's the best two-day stretch of the whole outlook.
After that, we drop back into small, weak surf through Monday the 20th and Tuesday the 21st. On Tuesday afternoon, the swell bumps up to 4ft, but it's short-period (6 seconds) and blowing onshore from the ENE. It's going to be a messy, choppy mess.
Things get bigger but stay ugly. Thursday the 24th morning sees a 8ft swell on the charts from the NE, but the period is only 8 seconds and the wind is cross-onshore. The energy is very strong at 1045, but this is big, lumpy, and poorly shaped—only for experts, and even then, the conditions are marginal.
We finish the run with a bit of hope. Sunday the 26th morning offers up a 4ft ENE swell with an 11-second period and glassy conditions. The energy is strong at 394, and this looks like a clean, solid end to the period. Just be mindful of the NE wind picking up by the afternoon, which will chop it up.
So, if you're picking your moment, Saturday the 18th morning and Sunday the 19th are the true standouts—small but perfectly clean with good quality groundswell. The 26th morning is also worth a look for something a bit bigger and still clean.
Rusty.
Short Range ForecastMostly dry. Very mild (max 14°C on Mon night, min 4°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 16°C on Tue afternoon, min 7°C on Thu night). Winds decreasing (fresh winds from the N on Tue night, calm by Thu afternoon). | ||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||
AM | 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) | E 10 | E 10 | E 9 | E 9 | E 9 | NE 5 | ENE 6 | NNE 4 | NE 4 | ENE 7 | NNE 4 | NE 5 | E 12 | NE 8 | E 13 | E 16 | E 16 | E 15 | E 15 | E 15 | E 16 |
Wave Graph | |||||||||||||||||||||
121 | 90 | 62 | 41 | 26 | 65 | 17 | 21 | 57 | 27 | 21 | 56 | 12 | 15 | 13 | 79 | 118 | 118 | 172 | 233 | 322 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | glassy | glassy | on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross | cross-off | off | glassy | glassy | cross | glassy | off | off |
High Tide | 1:29PM1.99m | 1:51AM1.90m | 2:26PM2.10m | 2:49AM1.96m | 3:23PM2.18m | 3:45AM2.02m | 4:19PM2.24m | 4:42AM2.05m | 5:15PM2.26m | 5:38AM2.06m | 6:10PM2.24m | 6:34AM2.05m | 7:05PM2.18m | ||||||||
Low Tide | 7:44PM0.22m | 8:04AM0.10m | 8:43PM0.16m | 9:02AM0.03m | 9:42PM0.10m | 10:00AM-0.03m | 10:40PM0.05m | 10:58AM-0.07m | 11:37PM0.01m | 11:56AM-0.07m | 00:33AM0.00m | 12:52PM-0.04m | 1:28AM0.02m | ||||||||
7:58 | — | — | 7:58 | — | — | 7:58 | — | — | 7:58 | — | — | 7:56 | — | — | 7:56 | — | — | 7:56 | — | — | |
— | 5:08 | — | — | 5:09 | — | — | 5:09 | — | — | 5:10 | — | — | 5:12 | — | — | 5:13 | — | — | 5:14 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 6 | 7 | 7 | 6 | 9 | 9 | 11 | 13 | 14 | 15 | 16 | 15 | 15 | 10 | 9 | 9 | 12 | 11 | 9 | 13 | 9 |
Feels °C | 2 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 7 | 11 | 13 | 7 | 9 | 5 | 6 | 8 | 10 | 9 | 6 | 10 | 5 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 9 | E 9 | E 9 | ENE 5 | ENE 6 | E 9 | E 9 | ENE 7 | E 10 | E 13 | ENE 5 | NE 8 | ENE 7 | E 16 | E 16 | E 15 | E 15 | E 15 | E 16 |
121 | 90 | 62 | 41 | 26 | 22 | 17 | 6 | 1 | 27 | 2 | 4 | 10 | 15 | 10 | 79 | 118 | 118 | 172 | 233 | 322 | |
Swell 2 Height (m) Direction Period (s) | SSE 18 | SSE 16 | S 14 | S 16 | S 11 | E 9 | E 9 | NE 7 | S 12 | S 8 | E 15 | E 13 | E 12 | E 12 | SE 4 | — | — | NE 3 | ENE 4 | ENE 4 | NE 5 |
30 | 25 | 4 | 5 | 2 | 14 | 14 | 2 | 25 | 1 | 4 | 14 | 12 | 11 | 3 | — | — | 3 | 4 | 2 | 4 | |
Swell 3 Height (m) Direction Period (s) | S 9 | — | — | S 15 | S 15 | S 10 | S 13 | S 13 | S 22 | S 20 | S 18 | S 16 | ENE 8 | — | E 13 | NE 6 | NE 6 | E 6 | — | SSW 14 | — |
55 | — | — | 41 | 4 | 2 | 4 | 3 | 9 | 8 | 6 | 21 | 6 | — | 13 | 8 | 5 | 1 | — | 63 | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 3 | NE 5 | NNW 2 | NNE 4 | NE 4 | N 4 | NNE 4 | NE 5 | N 4 | S 3 | SSE 4 | — | — | NNE 4 | — | — | S 3 |
— | — | — | — | 1 | 65 | 1 | 21 | 57 | 18 | 21 | 56 | 10 | 3 | 10 | — | — | 8 | — | — | 2 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 4 | 40 | 20 | 43 | 43 | 10 | 9 | 154 | 43 | 49 | 33 | 33 | 0 | 0 | 4 | 0 | 0 | 0 |
Best forecast wave conditions in Canterbury | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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Information about the New Brighton Beach Surf forecast
The above surf forecast table for New Brighton Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at New Brighton Beach can be found by selecting the local surf guide option on the grey menu. Our New Brighton Beach 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 (New Brighton Beach) 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 New Brighton Beach 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 New Brighton Beach, camping, hotels and holiday cottages in Canterbury, consider staying in Christchurch which is 10 km (6 miles) away.










