Wainui Bay Chalet Surf Break

Lat Long: 38.67° S 178.09° E

Wainui Bay Chalet Surf Forecast and Surf Report

Issued: 5 pm 01 Aug 2026 (local time)

Forecast update in  hr  min

Today's Wainui Bay Chalet sea temperature is
13.4° C
0.8° 

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 1 Aug 2026:

  • Best quality surf: Sunday 2 Aug, 12AM (local time) - 10ft (3.0m), 13s period, S swell with cross-shore winds.
  • Most powerful swell: Tuesday 4 Aug, 6PM (local time) - 15ft (4.5m), 13s period, S swell with 7,834 kJ wave energy.
  • Next surfable swell (1★+): Sunday 2 Aug, 12AM (local time) - 10ft (3.0m), 13s 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 Sunday (Aug 02) at 12AM. The primary swell is predicted to be 3.0m and 13s period with a secondary swell of 2.1m and 13s. Another secondary swell of 0.1m and 16s 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 4.5m 13s and forecast to arrive on Tuesday (Aug 04) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Monday (Aug 03) at 9AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sun 2nd Aug)10ft (3.0m) 13s
Best Surf12AM (Sun 2nd Aug)10ft (3.0m) 13s
Most Powerful 6PM (Tue 4th Aug)15ft (4.5m) 13s

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


The Lowdown

G'day, Rusty here, and I've got the skinny on what's coming up for our stretch of coast. The next couple of weeks have a bit of a wild ride in store, with some real standouts but also some periods where you'll definitely want to be picky. The water temp is sitting at 56°, which is a touch cooler than usual for this time of year, but nothing too crazy.

The first real window of opportunity hits on Sunday the 2nd. Wainui Bay Chalet is where it's at. We've got a solid 6ft swell rolling in from the SSE with a nice 12-second period, meaning the waves are gonna have some real punch. The wind is a light westerly, which is a clean cross-offshore breeze, so the face will be smooth. The combined energy is moderate at 1067, so there's plenty of juice. This is a session for the experienced crew though, as that size is a bit much for beginners.

Monday the 3rd is a bit of a follow-up, but a step down. The swell drops to 4ft from the SSE, and the wind is a clean offshore from the WNW, making for good conditions. The energy is a weaker 317, so it'll be a bit slower, but still a fun, clean option for a morning surf.

Then there's a bit of a lull before the next good one. The action picks up again on Thursday the 6th. The morning is looking sweet with a 5ft SE swell, a clean cross-offshore wind from the west, and moderate energy at 747. This is a solid combo for a solid session.

Friday the 8th is another one to circle. The morning has a 5ft SSE swell with a long 14-second period, giving it real groundswell grunt. The wind is a light offshore from the NW, and the energy is 952. This is a good one, but keep in mind the long period might make it a bit fat on the beach, but it'll be clean.

The standout session, the one you don't want to miss, is on Sunday the 9th. The morning is dead glassy with a light wind from the NNW, and you've got a 4ft SE swell. The energy is in the moderate range at 459, but the glassy conditions mean the surface will be like a mirror. The afternoon is also a cracker, with a cross-offshore breeze and a similar swell, making for a full day of clean, fun waves.

Now, the second week gets a bit more mixed. There's a promising window on the 14th, with the Friday morning looking very good. We've got a 6ft ESE swell, a clean cross-offshore wind from the west, and moderate energy at 771. That's a solid day for a paddle.

The final session to mention is on the 16th. The Sunday morning has a 8ft S swell blowing in with a light offshore wind, and the energy is a strong 1867. That's a big, powerful swell, definitely for the expert crew only. The afternoon is a bit smaller at 7ft, still with a clean offshore breeze, making it a good option for the experienced.

So, plan around that Sunday the 9th for the cleanest, most user-friendly conditions, and keep an eye on the 14th and 16th for the bigger, more powerful swells.

Rusty, signing off.

Short Range Forecast

Light rain (total 4mm), mostly falling on Tue morning. Very mild (max 16°C on Mon afternoon, min 6°C on Sat night). Winds increasing (calm on Sun afternoon, fresh winds from the SSW by Tue morning).

Days 5-7 Weather Summary

Light rain (total 9mm), mostly falling on Tue afternoon. Very mild (max 10°C on Thu afternoon, min 5°C on Tue night). Winds decreasing (strong winds from the SW on Tue night, calm by Fri morning).

Sat
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
!
!
4
2
2
2
2
2
0
!
0
!
!
3
3
1
2
2
2
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
S
10
3
S
13
1.8
SSE
12
1.6
SE
11
1.4
SE
11
1.2
SSE
11
1
SSE
10
1
SSE
12
3
S
9
4.5
S
13
4.5
S
13
4
S
13
2.1
SSE
12
1.9
SSE
12
1.6
SE
11
1.3
SE
11
1.1
SE
11
1.1
SE
10
1.4
SSE
17
1.8
SSE
15
Wave Graph
Metric surfscale
Energy kJ
1449
2522
952
626
439
305
220
283
1204
7260
6372
5256
1390
1005
685
382
249
217
1120
1447
Wind (km/h)
30
SSW
20
SSW
10
W
5
S
15
NW
20
WNW
5
WSW
15
W
35
SSW
35
SW
40
SW
30
SSW
30
SW
15
WSW
15
W
10
SSE
10
WNW
5
NW
10
ENE
15
NW
Wind State
cross
cross
cross-off
cross-on
off
off
cross-off
cross-off
cross-on
cross
cross
cross
cross
cross-off
cross-off
cross-on
cross-off
off
cross-on
off
High Tide
8:24PM1.93m
8:38AM1.87m
9:03PM1.97m
9:19AM1.89m
9:43PM1.98m
10:00AM1.91m
10:23PM1.98m
10:42AM1.92m
11:05PM1.95m
11:28AM1.91m
11:47PM1.92m
12:16PM1.90m
00:32AM1.88m
Low Tide
2:41AM0.63m
2:43PM0.56m
3:20AM0.58m
3:24PM0.54m
4:00AM0.54m
4:05PM0.52m
4:41AM0.50m
4:47PM0.51m
5:24AM0.47m
5:31PM0.52m
6:09AM0.46m
6:20PM0.54m
part cloud
part cloud
clear
clear
clear
clear
clear
rain showers
light rain
light rain
rain showers
light rain
rain showers
part cloud
clear
clear
clear
clear
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:07
7:07
7:05
7:05
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:17
5:19
5:19
5:20
5:21
5:22
5:22
 mm
1
3
2
4
2
1
1
Temp °C
10
8
10
11
9
14
16
12
8
7
7
7
8
8
9
10
7
9
11
10
Feels °C
2
2
6
7
5
10
13
7
1
-1
-3
-1
1
2
6
6
3
6
7
5
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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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