Wainui Bay Chalet Surf Break

Lat Long: 38.67° S 178.09° E

Wainui Bay Chalet Surf Forecast and Surf Report

Issued: 11 am 27 Jul 2026 (local time)

Forecast update in  hr  min

Today's Wainui Bay Chalet sea temperature is
12.9° C
1.4° 

Wainui Bay Chalet surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Wainui Bay Chalet surf forecast from 27 Jul 2026:

  • Best quality surf: Monday 27 Jul, 9PM (local time) - 8ft (2.5m), 9s period, S swell with cross-shore winds.
  • Most powerful swell: Monday 3 Aug, 3AM (local time) - 16ft (5.0m), 14s period, S swell with 9,471 kJ wave energy.
  • Next surfable swell (1★+): Monday 27 Jul, 9PM (local time) - 8ft (2.5m), 9s period with S swell.

Best Forecast Surf Conditions for Wainui Bay Chalet this week:

The surf forecast for Wainui Bay Chalet over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 27) at 9PM. The primary swell is predicted to be 2.5m and 9s period with a secondary swell of 1.7m and 8s. Another secondary swell of 1.4m and 13s is also forecast. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Wainui Bay Chalet in the next 16 days are 5.0m 14s and forecast to arrive on Monday (Aug 03) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 7s period and expected on Friday (Jul 31) at 9AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Mon 27th Jul)8ft (2.5m) 9s
Best Surf 9PM (Mon 27th Jul)8ft (2.5m) 9s
Most Powerful 3AM (Mon 3rd Aug)16ft (5.0m) 14s

Table - best surf conditions forecast for Wainui Bay Chalet over the next 16 days.


The Lowdown

Alright, Rusty here, checkin’ in with the local surf outlook for the next couple of weeks.

We’ve got a real mixed bag on the way, with a window of solid, clean surf early on, but the second week takes a serious turn for the wild. If you’re keen, you gotta pick your window carefully.

The standout window is the first few days, especially the morning of Monday the 27th. That’s where the magic starts. Wainui Bay Chalet is the spot to be. The swell is going to be a clean 4ft from the ESE, with a nice 13-second period on it – that’s proper groundswell energy. The water’s a bit colder than usual for the time of year, about 55°, but that’s a small price to pay for the quality on offer. The wind is blowing a light cross-offshore from the WSW, keepin’ the surface glassy. The combined energy is pumping at 1129, so there’s serious push in the water. This is the best surf on offer, hands down. It’s very consistent, and while it might get a few locals out, the quality will be worth sharing the lineup for.

That Monday afternoon gets a bit gnarly. The swell jumps to 8ft from the south, but with a short 9-second period and a strong cross-shore wind, it’ll be lumpy and messy. That’s more of a challenge than a treat.

Tuesday morning, the 28th, is another big one but with a caveat. The swell is 7ft from the SE, with a long 13-second period, and the wind is a light cross-offshore. The combined energy is massive at 2057. But at 7ft, it’s startin’ to get big for this break, so it’s really for the experienced crew.

Wednesday morning, the 29th, offers a nice reset. The swell drops to 6ft from the ESE, period still a solid 13 seconds, and the wind goes light cross-offshore from the west. The water is clean, combined energy is 873 – a solid, surfable day.

Thursday the 30th is a gem. Clean 4ft swell from the ESE in the morning, with a 12-second period, and the wind is straight offshore from the NNW. Combined energy is 509, and it’s clean. The afternoon drops a bit to 4ft, but it’s still offshore and clean. Good times.

The surf tapers off through Friday and into the weekend. Friday the 31st is small, around 3ft, and the wind is okay, but the energy is low. Saturday the 1st of August sees a weird spike in the morning – 7ft from the SSW, but with a short 8-second period, so it’s a bit of a junky windswell. The wind is light though, so it’s clean. The afternoon is a write-off with 12ft and a howling cross-shore.

Sunday the 2nd and Monday the 3rd are a total loss. The wind is screaming from the south, the swell is big and messy, and the rain is coming in. This is a full-on stormy period. The combined energy hits 2484 on Monday morning, but it’s accompanied by a strong cross-onshore wind. This setup is looking more interesting for kite-surfing than paddle-surfing.

We get a bit of a breather on Tuesday the 4th. A clean 5ft from the SE in the morning, light cross-offshore wind, combined energy 947. A solid session for the experienced.

The rest of the first week and into the second week is pretty mellow. Wednesday the 5th through Friday the 7th are small, clean, and weak. Glassy conditions on the 7th, but the swell is tiny and the period is short. It’s more of a beginner’s day or a longboard session.

The real kicker for the second week is Sunday the 9th of August. This is a long-range standout, promising but less certain. The forecast shows a massive 8ft swell from the SSE, with a very long 17-second period. The combined energy is an enormous 3269. The wind is light offshore in the morning. That’s a recipe for some serious, groundswell perfection. But the caveat is the size. At 8ft, with that long period, this is strictly for experts. It’s going to be a powerful, grinding swell that will be best for the point and reef setups, not so much the beach. It’s a monster in the making.

After that, the rest of the forecast, from the 10th to the 11th, looks like a write-off. The wind is howling from the north, and the swell is small and messy. A blank run to end the window.

So, to sum it up: The best surf on offer is Monday morning, the 27th of July, with a clean, solid 4ft groundswell and light offshore winds at Wainui Bay Chalet. The other standout is the long-range pulse on Sunday the 9th of August, but that’s a big one for the experts only.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 12°C on Wed morning, min 6°C on Mon morning). Winds decreasing (fresh winds from the SW on Mon afternoon, calm by Wed morning).

Days 4-6 Weather Summary

Light rain (total 6mm), mostly falling on Fri morning. Very mild (max 15°C on Thu morning, min 8°C on Sat night). Mainly strong winds.

Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
!
!
!
0
3
3
1
3
3
2
2
1
0
1
4
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
ESE
13
2.5
S
9
2.2
SE
13
2.1
SE
13
2
ESE
13
1.8
ESE
13
1.7
ESE
13
1.7
ESE
12
1.5
ESE
12
1.3
ESE
12
1.1
ESE
11
1
E
11
0.9
ESE
12
0.8
ESE
11
0.6
ESE
11
2
SSW
8
3.5
SSW
11
3.5
SSW
12
1.8
SSE
12
3
SSE
11
5
S
14
Wave Graph
Metric surfscale
Energy kJ
551
1026
1545
1471
1359
1134
853
787
603
422
314
242
224
164
95
581
3071
3804
889
1742
8889
Wind (km/h)
20
WSW
35
SW
25
SSW
15
SW
25
SSW
10
SSW
10
WNW
15
ENE
15
NW
15
NNW
20
NW
15
N
20
NNW
25
WNW
20
NW
10
WNW
35
SW
40
SSW
40
SW
50
SSW
50
S
Wind State
cross-off
cross
cross
cross
cross-on
cross
cross-off
cross-on
off
off
off
cross-off
cross-off
off
off
cross-off
cross
cross-on
cross
cross
cross-on
High Tide
4:09PM1.68m
4:36AM1.63m
5:20PM1.69m
5:36AM1.66m
6:18PM1.74m
6:27AM1.71m
7:03PM1.80m
7:13AM1.77m
7:44PM1.87m
7:57AM1.82m
8:24PM1.93m
8:38AM1.87m
9:03PM1.97m
Low Tide
9:52AM0.75m
10:32PM0.84m
10:51AM0.76m
11:34PM0.83m
11:47AM0.74m
00:30AM0.80m
12:36PM0.70m
1:18AM0.75m
1:20PM0.65m
2:00AM0.69m
2:02PM0.60m
2:41AM0.63m
2:43PM0.56m
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
rain showers
clear
part cloud
cloud
light rain
rain showers
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:13
7:11
7:11
7:11
7:09
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:14
5:14
5:15
5:15
5:16
5:17
5:19
 mm
2
2
2
2
2
6
Temp °C
9
10
9
10
11
11
12
12
10
15
15
13
15
15
12
12
10
9
9
9
9
Feels °C
1
2
2
5
5
8
10
8
6
10
10
8
9
9
6
7
2
-1
-2
-3
-3
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Wainui Bay Chalet:

join our community of surf reporters

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 Wainui Bay Chalet 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.


Information about the Wainui Bay Chalet Surf forecast

The above surf forecast table for Wainui Bay Chalet provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Wainui Bay Chalet can be found by selecting the local surf guide option on the grey menu. Our Wainui Bay Chalet 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 (Wainui Bay Chalet) 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 Wainui Bay Chalet 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.

Nearest locationNearest