The Island (Island Bay) Surf Break

Lat Long: 41.35° S 174.78° E

The Island (Island Bay) 48 hour detailed Surf Forecast

Issued: 5 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's The Island (Island Bay) sea temperature is
13.2°C
1.2° 

The Island (Island 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 The Island (Island Bay) today (03 Sep):

  • Afternoon surf: Afternoon surf (03 Sep, local time) - 3.5ft (1.1m), 12s period with S swell.
  • Evening surf: Evening surf (03 Sep, local time) - 3ft (0.9m), 11s period with S swell.

The current surf forecast for The Island (Island Bay) at 9PM is: 0.9m 11s primary swell from a South direction and 0.1m 11s secondary swell from a Southeast direction (forecast issued at 05:00pm September 03). An open ocean swell of 1.7m 6s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (03 Sep)--
Afternoon (03 Sep)3.5ft (1.1m)12s
Evening (03 Sep)3ft (0.9m)11s

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


Short Range Forecast

Some drizzle, heaviest during Fri morning. Very mild (max 15°C on Fri morning, min 11°C on Fri night). Winds decreasing (near gales from the NNW on Fri morning, fresh winds from the NW by Fri night).

Thu
3
Friday
4
Saturday
5
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
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)
1.1
S
12
1
S
11
0.9
S
11
0.9
S
11
0.8
S
10
0.5
S
10
0.4
SSE
10
0.5
S
9
0.4
S
9
0.4
S
9
0.8
SSW
7
0.9
SSW
7
0.2
SSW
15
0.2
SSW
15
0.5
SSW
8
0.6
SSW
8
0.8
SSW
10
0.9
SSW
10
0.9
SSW
10
Wave Graph
Metric surfscale
Energy kJ
316
244
188
184
138
51
33
42
26
26
61
72
21
21
39
57
128
137
140
Wind (km/h)
50
NW
45
NNW
45
NNW
45
NNW
45
NW
60
NW
65
NNW
50
NW
40
WNW
45
WNW
40
WNW
45
NW
35
NW
35
NW
35
NW
40
NW
45
NW
55
NW
45
NW
Wind State
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
High Tide
10:00PM1.61m
10:16AM1.71m
10:48PM1.62m
11:08AM1.73m
Low Tide
3:55PM0.59m
4:15AM0.59m
4:46PM0.55m
5:04AM0.55m
5:36PM0.51m
part cloud
part cloud
part cloud
part cloud
clear
cloud
light rain
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:58
5:59
6:00
 mm
1
Temp °C
14
13
14
14
14
14
14
15
15
13
12
11
11
12
13
13
13
12
12
Feels °C
6
5
7
7
6
3
3
6
6
4
3
1
3
4
5
5
4
2
4
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Island (Island 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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