
Surf Forecasts:
New Brighton Beach surf forecast from 9 Aug 2026:
- Best quality surf: Sunday 16 Aug, 6PM (local time) - 2.5ft (0.8m), 10s period, SE swell with offshore winds.
- Most powerful swell: Wednesday 12 Aug, 9PM (local time) - 7ft (2.1m), 8s period, NE swell with 490 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 3PM (local time) - 1.5ft (0.4m), 9s period with SE 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 Monday (Aug 10) at 3PM. The primary swell is predicted to be 0.3m and 12s 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 New Brighton Beach in the next 16 days are 2.1m 8s and forecast to arrive on Wednesday (Aug 12) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Saturday (Aug 15) at 9PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Mon 10th Aug) | 1.5ft (0.4m) 9s |
| Best Surf | 6PM (Sun 16th Aug) | 2.5ft (0.8m) 10s |
| Most Powerful | 9PM (Wed 12th Aug) | 7ft (2.1m) 8s |
Table - best surf conditions forecast for New Brighton Beach over the next 16 days.
The Lowdown
Right, let’s have a look at the next couple of weeks for New Brighton. I’ll be straight with you—this isn’t a window full of glory. We’ve got a lot of small, weak, and messy days ahead, but there are a couple of windows where the stars might align if you’re keen and patient.
The opening of the period is pretty grim. The first real recommendation doesn’t even pop up until Monday the 11th, and even then, it’s marginal. The swell energy is tiny, with readings down at 42 to 63, which is weak. The wind is offshore on Monday, but the swell is just too small to get excited about. The early part of the week is all about small, short-period windswell, and honestly, it’s not worth paddling out for unless you’re desperate for a splash.
We finally see a bit more push on Wednesday the 13th. The swell bumps up to about 3ft, but the period is still short at 7 seconds, and the energy climbs to 175, which is still on the weaker side of moderate. The wind is onshore, so it’s going to be lumpy. Thursday the 14th looks slightly better, with a glassy morning and a 3ft swell, but it’s still small and the period doesn’t help. The highlight of the first week is probably the early part of Sunday the 16th. The swell kicks up to 4ft from the SSE with a 10-second period, and the energy jumps to 339, which is starting to feel more moderate. The offshore wind is fresh, keeping it clean, but the direction isn’t ideal for this spot. It’s surfable, but it’s not going to be a classic.
The second week is where things get interesting, but it’s a long-range call. Monday the 17th holds some okay waves with a 3ft SSE swell and offshore winds, but again, it’s not big. The real buzz is for Wednesday the 19th and again on Friday the 21st. We’ve got a long-period SSE groundswell coming through at 15 seconds. The size is still modest at around 2ft, but that long period means there’s some push behind it. With glassy conditions on Wednesday morning, it could be worth a look. The energy is moderate at 158, but the long period can make a beach break like this a bit straight and tricky. It’s a subtle, clean option, not a big one. The water temp is sitting at 49°, which is pretty much normal for this time of year, so nothing crazy there.
If I’m calling it, the best bet is the early morning of Wednesday the 19th and Friday the 21st. They are clean, glassy, and have that long-period groundswell, but they are small. The bigger day on the 16th has more size, but the wind and direction are more of a factor. For a beginner, the bigger days are fine, but for the more experienced, these smaller, cleaner windows are where you’ll get the most joy out of a weak run. Crowds are possible at New Brighton, so if you see it clean, get out there early.
There’s not much else to say. It’s a patchy fortnight. Keep an eye on the long-range stuff, but don’t book any time off work for it just yet.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Very mild (max 11°C on Sun afternoon, min 7°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the NE by Tue night). | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Fri night. Very mild (max 14°C on Wed afternoon, min 9°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||||
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) | NE 7 | ENE 7 | ENE 6 | ENE 7 | SE 9 | SE 8 | SE 12 | SE 8 | ENE 6 | ENE 7 | ENE 7 | NE 8 | ENE 8 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | ENE 8 | E 8 | ENE 10 |
Wave Graph | |||||||||||||||||||||
49 | 91 | 36 | 15 | 30 | 68 | 38 | 28 | 119 | 135 | 121 | 416 | 81 | 71 | 51 | 48 | 49 | 54 | 79 | 78 | 163 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | off | off | off | glassy | on | on | on | on | cross-on | cross-on | glassy | cross-on | off | off | cross-off | glassy | off | cross-off | cross-off |
High Tide | 1:15PM2.02m | 1:38AM1.90m | 2:12PM2.10m | 2:34AM1.96m | 3:08PM2.16m | 3:30AM2.01m | 4:02PM2.19m | 4:24AM2.04m | 4:55PM2.19m | 5:17AM2.05m | 5:47PM2.16m | 6:11AM2.02m | 6:39PM2.09m | ||||||||
Low Tide | 7:30PM0.21m | 7:49AM0.09m | 8:28PM0.15m | 8:47AM0.03m | 9:25PM0.10m | 9:44AM-0.02m | 10:21PM0.05m | 10:40AM-0.04m | 11:15PM0.03m | 11:35AM-0.02m | 00:08AM0.03m | 12:29PM0.02m | 1:01AM0.06m | ||||||||
7:31 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:26 | — | — | 7:24 | — | — | 7:24 | — | — | |
— | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — | |
mm | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 8 | 10 | 9 |
Temp °C | 10 | 11 | 9 | 10 | 9 | 8 | 8 | 9 | 9 | 11 | 14 | 12 | 12 | 13 | 12 | 11 | 12 | 10 | 9 | 9 | 5 |
Feels °C | 7 | 8 | 6 | 6 | 4 | 5 | 5 | 4 | 2 | 7 | 10 | 9 | 10 | 10 | 11 | 9 | 10 | 8 | 4 | 1 | -5 |
Swell 1 Height (m) Direction Period (s) | SE 6 | SSE 10 | ENE 6 | ENE 7 | SE 9 | SE 8 | SE 8 | SE 8 | SE 11 | SSE 10 | SE 10 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | ENE 8 | E 8 | ENE 10 |
8 | 9 | 36 | 15 | 28 | 68 | 38 | 28 | 4 | 40 | 4 | 128 | 81 | 71 | 51 | 48 | 49 | 54 | 79 | 78 | 163 | |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 12 | SE 9 | SE 9 | ESE 12 | SE 12 | SE 12 | ESE 11 | SE 10 | S 16 | E 14 | E 14 | E 14 | ESE 14 | ESE 13 | E 13 | E 14 | E 14 | E 13 | E 13 | SE 13 |
15 | 6 | 14 | 13 | 30 | 37 | 34 | 13 | 28 | 5 | 4 | 4 | 4 | 18 | 17 | 3 | 4 | 16 | 4 | 14 | 7 | |
Swell 3 Height (m) Direction Period (s) | SE 12 | E 13 | E 12 | E 14 | ENE 7 | NE 7 | E 7 | S 18 | S 16 | S 21 | S 20 | SE 9 | SE 8 | S 19 | S 16 | E 16 | ESE 14 | S 14 | E 11 | SE 11 | — |
6 | 3 | 3 | 14 | 5 | 2 | 1 | 6 | 5 | 9 | 8 | 3 | 3 | 7 | 5 | 5 | 40 | 16 | 2 | 4 | — | |
Wind waves Height (m) Direction Period (s) | NE 7 | ENE 7 | WSW 2 | — | — | — | — | ENE 3 | ENE 6 | ENE 7 | ENE 7 | NE 8 | — | — | — | — | — | — | — | S 3 | S 8 |
49 | 91 | 1 | — | — | — | — | 3 | 119 | 135 | 121 | 416 | — | — | — | — | — | — | — | 4 | 103 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 40 | 43 | 4 | 4 | 0 | 0 | 40 | 45 | 167 | 40 | 40 | 20 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 255 | 169 |
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.











