Wainui Bay Surf Break

Lat Long: 35.01° S 173.85° E

Wainui Bay 48 hour detailed Surf Forecast

Issued: 11 pm 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Wainui Bay sea temperature is
16.1°C
0.6° 

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


How big are the waves at Wainui Bay today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 1.5ft (0.5m), 6s period with NW swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 1.5ft (0.4m), 6s period with NW swell.
  • Evening surf: Evening surf (20 Sep, local time) - 0.5ft (0.2m), 11s period with ESE swell.

The current surf forecast for Wainui Bay at 3AM is: 0.2m 12s primary swell from a East-southeast direction and 0.3m 8s secondary swell from a Northeast direction (forecast issued at 11:00pm September 19). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (20 Sep)1.5ft (0.5m)6s
Afternoon (20 Sep)1.5ft (0.4m)6s
Evening (20 Sep)0.5ft (0.2m)11s

Table - waves today at Wainui Bay. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 18°C on Tue morning, min 10°C on Sun night). Mainly fresh winds.

Sunday
20
Monday
21
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.4
NE
9
0.4
NE
8
0.2
ESE
12
0.2
ESE
11
0.5
NW
6
0.5
NW
6
0.4
NW
6
0.2
ESE
11
0.2
ESE
11
0.2
ESE
11
0.1
SE
11
0.1
SE
11
0.1
SE
10
0.1
SE
10
0.2
ESE
10
0.1
NE
13
0.1
SE
10
Wave Graph
Metric surfscale
Energy kJ
26
18
13
13
19
19
13
12
12
12
5
4
4
4
10
7
4
Wind (km/h)
25
W
30
W
25
W
25
WSW
25
WSW
25
SW
25
SW
25
SW
15
SSW
15
SW
10
SW
10
SW
10
WSW
15
WNW
20
WSW
15
WSW
15
WSW
Wind State
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
off
off
off
High Tide
1:27AM1.84m
2:16PM1.83m
2:18AM1.78m
3:17PM1.81m
Low Tide
7:25PM0.87m
7:47AM0.83m
8:18PM0.91m
8:41AM0.87m
part cloud
clear
part cloud
part cloud
clear
clear
clear
cloud
cloud
clear
clear
cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:19
6:19
 mm
Temp °C
14
14
15
15
16
17
16
13
13
11
10
12
13
15
16
14
11
Feels °C
10
9
10
11
12
12
11
7
9
8
7
9
10
11
12
11
8
  • 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 

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 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.


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