Surf Forecasts:
New Brighton Beach surf forecast from 25 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 3AM (local time) - 3ft (0.9m), 5s period, NNW swell with offshore winds.
- Most powerful swell: Friday 28 Aug, 6AM (local time) - 6ft (1.8m), 8s period, ENE swell with 434 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 3AM (local time) - 3ft (0.9m), 5s period with NNW 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 Wednesday (Aug 26) at 3AM. The primary swell is predicted to be 0.9m and 5s period with a secondary swell of 0.4m and 4s. Another secondary swell of 0.2m and 16s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at New Brighton Beach in the next 16 days are 1.8m 8s and forecast to arrive on Friday (Aug 28) at 6AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Wednesday (Aug 26) at 9PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Wed 26th Aug) | 3ft (0.9m) 5s |
| Best Surf | 3AM (Wed 26th Aug) | 3ft (0.9m) 5s |
| Most Powerful | 6AM (Fri 28th Aug) | 6ft (1.8m) 8s |
Table - best surf conditions forecast for New Brighton Beach over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’ve gotta be straight with you – the next couple of weeks at New Brighton Beach are a write-off for surfers. We’re staring down a 16-day window with barely a ripple worth paddling for. There’s a big ol’ gap from now until late in the first week of September where you’ll be lucky to get a knee-high bump, and even then, conditions are mostly ordinary. It’s one of those blank runs that happens here, so don’t get too down – forecasts can turn around, but for now, leave the board in the shed.
Let’s run through it. Tuesday the 25th of August: we’re looking at tiny 0.7ft easterly slop with a 14-second period, but cross-off wind at 25 km/h keeps it clean – still, it’s poor surf. Wednesday the 26th starts glassy and calm with the same 0.7ft, but that’s a lake, not surf. Thursday the 27th brings light rain and onshore wind hitting 35 km/h, with a 1ft SSE swell, but the energy is only moderate at 146 (combined energy), and it’s messy. Friday the 28th sees a 6ft ENE swell with a short 8-second period – that’s a bump and a half for a beach break, but fresh cross-onshore wind at 35 km/h makes it lumpy and poor. The combined energy hits 366, which is strong, but with that wind, the surface is chopped to bits. This setup looks more interesting for kite surfing than paddle surfing.
Saturday the 29th drops back to 2ft, onshore wind again, and Sunday the 30th has a 1ft swell with offshore wind from the SW – clean, but seriously tiny at 1ft. Monday the 31st of August is the first day we get a “surfable waves but very ordinary conditions” call: 1.0ft SSE groundswell with a long 16-second period, clean with light cross-off wind, but it’s barely a wave. The energy is weak at 87.
Now, the first week of September. Tuesday the 1st offers a glassy 1.0ft SSE swell with a very long 19-second period – again, ordinary but surfable. That’s a long-period groundswell, which would usually be better at a reef or point, not a beach break like this. Wednesday the 2nd is a blowout with 40 km/h cross-wind. Thursday the 3rd has a 1ft SSE swell with a 19-second period and moderate energy at 158, but onshore wind spoils it.
The second week stays weak. Friday the 4th of September through to Wednesday the 9th: we’re seeing tiny 0.3ft to 2ft swells, mostly with poor wind. The standout – if you can call it that – is Wednesday the 9th morning: a 4ft NNE windswell with a short 5-second period, but cross-off wind keeps it clean-ish. Still, the energy is weak at 98, and the period is terrible – fat, weak, and inconsistent. No real standouts here, folks. Honestly, the water temp is 50°F with a 0.9°F anomaly – that’s about average for the time of year – but with no surf, you’re just cold for nothing.
Best on offer? There isn’t one. New Brighton Beach is inconsistent and rarely breaks properly in this window. If you’re desperate, the glassy early mornings on the 31st of August or the 1st of September might give you a few close-out knee-highs, but keep your expectations on the floor. The crowds are only “sometimes” an issue here, and with conditions this poor, you’ll have the beach to yourself. It’s a beginner break at the best of times, but with waves over 5ft on the 28th, it’s too big for beginners anyway.
Rusty.
Short Range ForecastModerate rain (total 14mm), heaviest on Wed night. Very mild (max 17°C on Tue afternoon, min 6°C on Thu morning). Winds increasing (calm on Wed morning, fresh winds from the ENE by Thu afternoon). | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Sun afternoon. Very mild (max 17°C on Fri afternoon, min 3°C on Sun night). Mainly fresh winds. | |||||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||
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 14 | SSE 17 | E 14 | ESE 13 | SSE 17 | SSE 17 | SSE 16 | ENE 7 | ENE 8 | ENE 8 | NE 8 | E 13 | ENE 8 | ENE 7 | ENE 6 | ENE 7 | SE 7 | SSE 16 | SSE 15 | SSE 13 |
Wave Graph | ||||||||||||||||||||
15 | 30 | 14 | 34 | 101 | 116 | 107 | 113 | 339 | 173 | 46 | 171 | 34 | 10 | 13 | 6 | 30 | 52 | 21 | 16 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | cross-on | off | on | on | cross-on | cross-on | cross | cross-off | on | cross-on | cross-off | off | cross-off | off | cross-off | cross-on | off |
High Tide | 3:01AM1.70m | 3:26PM1.84m | 3:42AM1.72m | 4:06PM1.86m | 4:22AM1.75m | 4:46PM1.87m | 5:03AM1.77m | 5:26PM1.87m | 5:45AM1.79m | 6:08PM1.86m | 6:30AM1.81m | 6:52PM1.84m | ||||||||
Low Tide | 8:51PM0.43m | 9:02AM0.35m | 9:34PM0.38m | 9:45AM0.31m | 10:17PM0.34m | 10:30AM0.28m | 11:00PM0.31m | 11:15AM0.26m | 11:44PM0.28m | 12:01PM0.25m | 00:29AM0.27m | 12:49PM0.26m | 1:15AM0.26m | |||||||
— | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | |
5:53 | — | — | 5:54 | — | — | 5:55 | — | — | 5:57 | — | — | 5:58 | — | — | 6:00 | — | — | 6:00 | — | |
mm | — | — | — | 2 | 10 | 1 | 1 | — | — | — | — | — | — | — | 2 | 4 | 4 | — | — | — |
Temp °C | 17 | 13 | 13 | 12 | 8 | 7 | 8 | 14 | 16 | 17 | 13 | 10 | 10 | 10 | 8 | 7 | 6 | 8 | 10 | 9 |
Feels °C | 11 | 12 | 12 | 9 | 6 | -1 | 0 | 7 | 10 | 10 | 11 | 6 | 7 | 8 | 1 | 0 | -2 | 4 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | E 14 | SSE 17 | E 14 | NE 4 | ESE 5 | SSE 17 | SSE 16 | SE 12 | SE 13 | ENE 8 | NE 8 | SSE 10 | SSE 10 | ENE 4 | ENE 6 | ENE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
15 | 30 | 14 | 4 | 15 | 116 | 107 | 39 | 27 | 173 | 46 | 11 | 10 | 6 | 13 | 4 | 30 | 33 | 18 | 8 | |
Swell 2 Height (m) Direction Period (s) | S 18 | E 14 | S 17 | E 13 | SSE 17 | E 12 | ESE 12 | ESE 12 | — | SSE 11 | SE 14 | SSE 10 | ESE 13 | ENE 7 | SE 12 | SE 12 | ENE 9 | SSE 16 | SSE 15 | SSE 13 |
25 | 15 | 23 | 14 | 101 | 25 | 13 | 13 | — | 12 | 29 | 147 | 17 | 10 | 6 | 6 | 8 | 52 | 21 | 16 | |
Swell 3 Height (m) Direction Period (s) | S 9 | NE 5 | E 11 | ESE 13 | E 13 | — | — | — | — | SE 15 | SSE 10 | SE 13 | S 14 | SE 12 | S 9 | — | SE 12 | E 9 | E 9 | NE 10 |
2 | 1 | 2 | 34 | 13 | — | — | — | — | 8 | 10 | 44 | 4 | 6 | 2 | — | 5 | 2 | 2 | 4 | |
Wind waves Height (m) Direction Period (s) | NW 4 | N 4 | N 4 | SSE 17 | S 6 | E 3 | ENE 5 | ENE 7 | ENE 8 | NNW 4 | — | E 13 | ENE 8 | — | — | S 3 | SSW 3 | — | — | — |
17 | 10 | 10 | 29 | 22 | 5 | 64 | 113 | 339 | 25 | — | 171 | 34 | — | — | 7 | 8 | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 10 | 0 | 5 | 81 | 0 | 45 | 211 | 54 | 54 | 154 | 0 | 40 | 40 | 43 | 124 | 124 | 155 | 0 | 40 | 20 |
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.











