Surf Break

Lat Long: 39.87° S 174.78° E

Wainui Reef 48 hour detailed Surf Forecast

Issued: 12 am 17 Oct 2026 (local time)

Forecast update in  hr  min

Today's Wainui Reef sea temperature is
15.0°C
1.2° 

Wainui Reef 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 Reef today (17 Oct):

  • Morning surf: Morning surf (17 Oct, local time) - 6ft (1.8m), 7s period with S swell.
  • Afternoon surf: Afternoon surf (17 Oct, local time) - 3.5ft (1.1m), 6s period with S swell.
  • Evening surf: Evening surf (17 Oct, local time) - 1.5ft (0.5m), 12s period with W swell.

The current surf forecast for Wainui Reef at 7AM is: 2.0m 7s primary swell from a South direction and 0.6m 12s secondary swell from a West-southwest direction, 0.1m 15s secondary swell from a South direction (forecast issued at 12:00am October 17). The wind direction is predicted to be onshore.

Time (NZDT) & DateWave HeightWave Period
Morning (17 Oct)6ft (1.8m)7s
Afternoon (17 Oct)3.5ft (1.1m)6s
Evening (17 Oct)1.5ft (0.5m)12s

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


Short Range Forecast

Mostly dry. Very mild (max 16°C on Mon morning, min 8°C on Fri night). Wind will be generally light.

Saturday
17
Sunday
18
Monday
19
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
1
1
1
1
1
0
0
1
2
Swell
Height Map
Height Map
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
2
S
8
2
S
7
1.7
S
7
1.3
S
6
0.6
S
10
0.5
W
12
0.5
W
12
0.4
S
9
0.4
S
8
0.6
W
7
0.5
S
10
0.4
SSW
10
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
1
W
6
0.4
SSW
13
1.6
W
6
1.5
W
7
Wave Graph
Metric surfscale
Energy kJ
481
446
422
303
143
81
72
71
24
21
32
52
35
89
86
86
89
89
87
90
73
59
190
233
Wind (km/h)
20
SSE
20
SSE
20
SSE
20
S
20
S
20
SSW
10
SSW
10
SW
5
S
5
SSE
5
SE
5
SSE
10
SSW
10
SSW
5
SW
5
NNW
10
N
10
N
10
N
10
NW
20
W
25
WNW
20
WNW
15
NNW
Wind State
on
on
on
on
on
cross-on
cross-on
cross-on
glassy
glassy
glassy
on
cross-on
cross-on
glassy
glassy
off
off
off
cross-off
cross-off
cross-off
cross-off
off
High Tide
2:11AM2.03m
2:34PM2.01m
2:57AM1.86m
3:27PM1.86m
4:01AM1.72m
4:42PM1.76m
Low Tide
8:08AM0.64m
8:36PM0.75m
8:55AM0.81m
9:37PM0.90m
10:06AM0.94m
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:31
—
—
—
—
—
—
—
6:30
—
—
—
—
—
—
—
6:28
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
7:40
—
—
—
—
—
—
—
7:42
—
—
—
—
—
—
—
7:43
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
8
8
8
10
11
12
11
9
8
8
8
10
12
13
11
10
9
9
9
12
16
15
12
10
Feels °C
2
2
2
5
6
7
8
6
6
7
7
8
10
11
10
9
7
7
7
10
12
11
8
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 

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