
Surf Forecasts:
New Brighton Beach surf forecast from 12 Jul 2026:
- Best quality surf: Sunday 19 Jul, 3AM (local time) - 2.5ft (0.8m), 21s period, SSE swell with offshore winds.
- Most powerful swell: Saturday 18 Jul, 6PM (local time) - 3ft (0.9m), 22s period, SSE swell with 780 kJ wave energy.
- Next surfable swell (1★+): Monday 13 Jul, 3AM (local time) - 3.5ft (1.0m), 5s period with NE 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 (Jul 13) at 3AM. The primary swell is predicted to be 1.0m and 5s period with a secondary swell of 0.6m and 5s. Another secondary swell of 0.3m and 9s is also forecast. 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 22s and forecast to arrive on Saturday (Jul 18) 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 1.1m 6s period and expected on Saturday (Jul 18) at 9AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Mon 13th Jul) | 3.5ft (1.0m) 5s |
| Best Surf | 3AM (Sun 19th Jul) | 2.5ft (0.8m) 21s |
| Most Powerful | 6PM (Sat 18th Jul) | 3ft (0.9m) 22s |
Table - best surf conditions forecast for New Brighton Beach over the next 16 days.
Alright folks, Rusty here. Let’s break down what’s cookin’ for New Brighton Beach over the next couple of weeks. It’s a bit of a slow burn, but there’s a couple of sessions that are gonna make it all worth it.
Right now, the water temp is sitting at 51°, which is pretty much normal for this time of year, so nothing wild there.
The first few days are a write-off. Sunday the 12th through to Thursday the 16th is just flat, messy, and not worth paddling out for. We’re talking tiny peaks, onshore slop, and combined energies barely cracking 40 – that’s weak stuff. You’ll be waiting for nothing.
Then, around Friday the 17th, things start to get interesting. We’ve got a solid 3-3ft groundswell building from the east, with a period stretching to 16-17 seconds – that’s proper long-period energy. And the wind? It’s howling from the WSW, offshore and clean. The combined energy jumps to 325 (moderate), so there’s some real push behind it. New Brighton (United Kingdom) is fairly exposed to this ENE swell, so it’ll wrap in nicely. This is your first real standout; the morning and afternoon both look good for a long, clean session.
Saturday the 18th is the absolute best of the bunch, though. Morning sees a 3ft swell from the SSE with a whopping 21-second period. That’s very long-period groundswell, full of power and shape. The wind is offshore from the SW, and the combined energy hits 1029 (strong). That’s a serious amount of juice for a beach break. For a spot that’s inconsistent, this is a gift. It’s gonna be a bit punchy, but for anyone with some experience, it’ll be a dream. The afternoon drops off a touch but stays clean.
We get a bit of a lull after that – Sunday the 19th and Monday the 20th are just ordinary, with onshore winds and weak energy. Then Tuesday the 21st throws a curveball: 5ft swell from the NE, but it’s short-period (6 seconds) and glassy in the morning. It’ll be a fun, playful wave, but don’t expect it to hold much shape.
From Wednesday the 22nd through to Friday the 24th, it’s a real mixed bag with onshore winds and messy, lumpy conditions. The swell gets bigger, but the wind ruins it. By Friday the 24th, there’s 6ft of E swell, but it’s cross-on and the energy is high (869-975), so it’s a marginal, tricky day.
Saturday the 25th is a big one. The swell hits 12ft from the ENE, with massive combined energy (4876). That’s way too big for this break – expert-only territory, and even then, it’s gonna be a washing machine. Not a day for a casual paddle.
The final chance comes on Sunday the 26th. The swell drops to a manageable 6ft from the east, with a 13-second period. The wind is offshore from the WSW in the morning, clean, and the energy is strong (1044). This is your second standout – a proper, clean, powerful swell to finish the run. The afternoon gets a bit cross-on, so hit the morning session.
So, if you’re waiting, Friday the 17th and Saturday the 18th are your best early bets, with Sunday the 26th looking like a solid closer. Everything else is either flat, messy, or way too big. Stay patient, the good stuff is coming.
Rusty.
Short Range ForecastMostly dry. Very mild (max 15°C on Tue morning, min 5°C on Sun morning). Winds increasing (calm on Sun morning, fresh winds from the NNE by Mon afternoon). | Days 4-6 Weather SummaryMostly dry. Very mild (max 11°C on Wed afternoon, min 6°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||
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 9 | E 9 | ENE 5 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NE 4 | NE 7 | E 12 | E 13 | E 13 | E 16 | E 16 | E 16 | E 16 | E 15 | ESE 16 | SSE 23 | SSE 21 |
Wave Graph | |||||||||||||||||||||
41 | 26 | 14 | 17 | 21 | 40 | 25 | 13 | 10 | 13 | 11 | 14 | 30 | 133 | 257 | 306 | 406 | 347 | 400 | 591 | 649 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | cross | cross-on | cross-off | cross | cross | glassy | off | glassy | glassy | off | cross-on | glassy | off | glassy | cross-off | off | cross-on | cross |
High Tide | 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 | 7:31AM2.01m | 8:00PM2.09m | ||||||||
Low Tide | 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 | 1:48PM0.02m | 2:22AM0.06m | ||||||||
7:58 | — | — | 7:58 | — | — | 7:58 | — | — | 7:56 | — | — | 7:56 | — | — | 7:56 | — | — | 7:54 | — | — | |
— | 5:09 | — | — | 5:09 | — | — | 5:10 | — | — | 5:12 | — | — | 5:13 | — | — | 5:14 | — | — | 5:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 6 | 9 | 9 | 11 | 13 | 13 | 15 | 15 | 14 | 10 | 11 | 10 | 9 | 11 | 10 | 9 | 11 | 10 | 8 | 8 | 9 |
Feels °C | 3 | 5 | 6 | 5 | 6 | 6 | 11 | 8 | 12 | 8 | 9 | 8 | 7 | 8 | 8 | 5 | 9 | 7 | 4 | 4 | 5 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | ENE 6 | NE 4 | NE 7 | ENE 7 | ESE 4 | ESE 5 | E 16 | E 16 | E 16 | E 16 | E 15 | ESE 16 | ESE 14 | SSE 21 |
41 | 26 | 14 | 14 | 6 | 1 | 9 | 8 | 10 | 13 | 10 | 3 | 4 | 133 | 257 | 306 | 406 | 347 | 400 | 276 | 649 | |
Swell 2 Height (m) Direction Period (s) | S 16 | S 11 | S 10 | S 13 | S 13 | SSW 12 | S 8 | E 10 | ENE 8 | E 12 | E 12 | E 13 | E 13 | E 4 | E 4 | S 15 | S 16 | E 18 | SSE 23 | SSE 23 | ESE 14 |
5 | 2 | 2 | 4 | 3 | 27 | 1 | 2 | 6 | 12 | 11 | 14 | 30 | 1 | 1 | 4 | 5 | 225 | 172 | 591 | 189 | |
Swell 3 Height (m) Direction Period (s) | S 16 | S 15 | S 15 | — | — | S 22 | S 20 | E 15 | E 13 | S 19 | S 19 | ENE 7 | E 16 | NE 6 | S 15 | — | S 15 | S 19 | SE 5 | S 9 | — |
46 | 4 | 4 | — | — | 9 | 8 | 4 | 4 | 7 | 7 | 4 | 20 | 1 | 5 | — | 69 | 7 | 5 | 180 | — | |
Wind waves Height (m) Direction Period (s) | — | — | ENE 5 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | N 3 | — | S 3 | — | — | — | — | — | — | — | S 6 | — | NE 4 |
— | — | 14 | 17 | 21 | 40 | 25 | 13 | 8 | — | 1 | — | — | — | — | — | — | — | 74 | — | 11 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 40 | 20 | 40 | 43 | 4 | 169 | 249 | 43 | 20 | 36 | 33 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 40 | 4 |
Best forecast wave conditions in Canterbury | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.










