Wainui Bay Surf Break

Lat Long: 35.01° S 173.85° E

Wainui Bay 48 hour detailed Surf Forecast

Issued: 5 pm 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Wainui Bay sea temperature is
15.9°C
0.5° 

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 (17 Sep):

  • Afternoon surf: Afternoon surf (17 Sep, local time) - 3.5ft (1.0m), 5s period with N swell.
  • Evening surf: Evening surf (17 Sep, local time) - 5ft (1.6m), 6s period with NNW swell.

The current surf forecast for Wainui Bay at 10PM is: 1.6m 6s primary swell from a North-northwest direction and 1.2m 6s secondary swell from a North direction, 0.3m 12s secondary swell from a Northeast direction (forecast issued at 05:00pm September 17). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (NZST) & DateWave HeightWave Period
Morning (17 Sep)--
Afternoon (17 Sep)3.5ft (1.0m)5s
Evening (17 Sep)5ft (1.6m)6s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Thu night. Very mild (max 17°C on Sat morning, min 12°C on Thu night). Winds increasing (calm on Fri afternoon, fresh winds from the W by Sat night).

Thu
17
Friday
18
Saturday
19
3 PM
6 PM
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
1
2
2
2
1
1
2
0
0
0
1
1
1
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
N
5
1.2
N
6
1.6
NNW
6
1.8
N
7
1.2
NNW
7
1.4
N
7
0.8
NE
8
1.1
NE
8
1.2
NE
8
1.2
NNE
8
0.9
NNE
8
0.8
NE
8
0.6
NE
8
0.5
NE
8
0.5
NE
9
0.4
NE
9
0.4
NE
9
0.3
NE
9
0.3
NE
9
Wave Graph
Metric surfscale
Energy kJ
57
94
182
278
127
189
79
165
182
165
101
69
53
35
38
27
19
15
14
Wind (km/h)
20
N
20
NNW
20
WNW
5
WNW
15
W
5
WSW
5
ENE
10
ESE
5
SW
25
SSW
30
SW
25
SW
25
SW
20
SW
25
SW
25
WSW
25
WSW
25
W
25
W
Wind State
cross
cross
cross-off
cross-off
cross-off
off
glassy
cross-on
glassy
cross-off
cross-off
cross-off
off
off
off
off
off
off
cross-off
High Tide
00:03AM1.99m
12:34PM1.97m
00:43AM1.91m
1:21PM1.89m
Low Tide
5:52PM0.72m
6:13AM0.67m
6:37PM0.80m
6:58AM0.76m
7:25PM0.87m
rain showers
light rain
light rain
light rain
light rain
cloud
cloud
cloud
part cloud
light rain
cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:16
6:17
 mm
1
2
5
4
1
1
Temp °C
16
15
12
12
12
12
13
14
14
13
13
12
13
12
14
17
16
15
15
Feels °C
12
12
8
11
10
11
12
12
13
8
7
7
8
7
9
12
12
10
10
  • 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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