Wainui Bay Chalet Surf Break

Lat Long: 38.67° S 178.09° E

Wainui Bay Chalet Surf Forecast and Surf Report

Issued: 5 pm 26 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 26 Jul 2026:

  • Best quality surf: Monday 27 Jul, 12PM (local time) - 7ft (2.2m), 8s period, S swell with cross-shore winds.
  • Most powerful swell: Sunday 2 Aug, 9PM (local time) - 11ft (3.5m), 12s period, SSE swell with 3,298 kJ wave energy.
  • Next surfable swell (1★+): Monday 27 Jul, 12PM (local time) - 7ft (2.2m), 8s 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 12PM. The primary swell is predicted to be 2.2m and 8s period with a secondary swell of 1.4m and 8s. Another secondary swell of 1.3m 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 3.5m 12s and forecast to arrive on Sunday (Aug 02) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 8s period and expected on Friday (Jul 31) at 12PM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+)12PM (Mon 27th Jul)7ft (2.2m) 8s
Best Surf12PM (Mon 27th Jul)7ft (2.2m) 8s
Most Powerful 9PM (Sun 2nd Aug)11ft (3.5m) 12s

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


The Lowdown

Alright, Rusty here. Let's have a look at what's cookin'.

Okay, so we've only got one spot lighting up in the 16-day window, and that's Wainui Bay Chalet. It's a bit of a mixed bag, but there are some sessions worth paddling out for. The water is sitting at 55°, which is 3° colder than usual for this time of year – so you're gonna feel that chill straight through the wettie.

We kick things off this Sunday, July 26th, and honestly, it's nothing to write home about. The morning has a bit of a 7ft S'ly swell with a short 8-second period, and the cross-off wind keeps it clean, but the overall energy is only moderate (1088). It's pretty marginal. Don't get too excited.

Monday the 27th is where things start looking up. The morning is small and clean with a 4ft ESE groundswell at a very long 13 seconds, but it's Monday afternoon that's the standout. There's a solid 8ft S'ly swell with a 9-second period, and even though the wind is cross-shore, it's firing. The combined energy is well into the "strong" zone at 2228. That's the biggest and most powerful wave of the early window, but at over 8ft, this one is strictly for the experienced crew. It's going to be a proper lumpy, powerful beast.

Tuesday the 28th is another big day, with a 7ft SE groundswell and a very long 13-second period. The energy is even stronger at 3655, but the onshore wind swings in for the afternoon, making a mess of it. The morning holds some promise if you can handle the size.

Now for the real sweet spot. Wednesday the 29th and Thursday the 30th are the ones to circle. Both mornings see that NW offshore wind blowing clean, with a 6ft and 4ft ESE swell respectively. The swell period is still nice and long (12-13 seconds), so the waves will have proper shape. These are the cleanest, most user-friendly conditions of the whole run. Crowds are "sometimes" a thing here, so be ready for company if the word gets out.

After that, it tapers off. Friday the 31st has some fun clean small waves in the afternoon, and then we hit a big dead spot. From the start of August, it gets ugly. From August 2nd through to the 4th, we're looking at strong onshore winds and messy, blown-out conditions with 10ft slop. That's kitesurfing territory, not surfing. There's a bit of clean low-energy dribble around the 7th and 8th, but nothing that's going to get your heart racing.

So, to sum it up: the best bet is to aim for Wednesday morning, July 29th, or Thursday morning, July 30th, at Wainui Bay Chalet. The swell is solid, the wind is clean offshore, and the energy is there without being terrifying. Get on it.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 13°C on Wed morning, min 6°C on Sun night). Winds decreasing (fresh winds from the SW on Mon afternoon, light winds from the SE by Tue night).

Days 5-7 Weather Summary

Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 15°C on Fri afternoon, min 8°C on Wed night). Wind will be generally light.

Sun
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
2
3
!
!
!
0
3
3
1
3
3
2
2
0
2
0
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
S
8
1.8
S
8
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
12
1.6
ESE
12
1.5
ESE
12
1.3
ESE
12
1.1
ESE
11
0.9
ESE
11
0.8
ESE
12
0.9
ESE
11
0.7
ESE
11
0.5
SE
16
0.5
SE
15
1.4
SSE
12
Wave Graph
Metric surfscale
Energy kJ
488
422
551
1132
1521
1471
1359
1134
839
737
614
422
308
210
186
180
128
124
110
589
Wind (km/h)
25
SSW
20
SW
20
WSW
35
SW
25
SSW
20
SSW
25
SSW
10
SSW
10
NW
15
NE
20
NW
20
NNW
20
NW
15
N
25
NNE
20
NNW
30
NW
20
NW
15
WNW
20
SSW
Wind State
cross-on
cross
cross-off
cross
cross
cross
cross-on
cross-on
off
cross
off
off
off
cross-off
cross-off
off
off
off
cross-off
cross
High Tide
3:12PM1.71m
3:34AM1.65m
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
Low Tide
9:33PM0.82m
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
cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
light rain
rain showers
clear
part cloud
part cloud
cloud
<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
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:13
5:14
5:14
5:15
5:15
5:16
5:17
 mm
1
2
Temp °C
10
9
9
10
9
11
11
11
13
13
10
14
14
13
13
15
13
14
15
11
Feels °C
4
3
1
2
2
5
5
8
10
9
6
9
9
8
8
12
7
8
11
4
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  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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