Donut Island Surf Break

Lat Long: 37.22° S 175.89° E

Donut Island 48 hour detailed Surf Forecast

Issued: 11 pm 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Donut Island sea temperature is
14.9° C
0.3° 

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


How big are the waves at Donut Island today (20 Jul):

  • Morning surf: Morning surf (20 Jul, local time) - 0.5ft (0.2m), 12s period with E swell.
  • Afternoon surf: Afternoon surf (20 Jul, local time) - 1.5ft (0.5m), 4s period with E swell.
  • Evening surf: Evening surf (20 Jul, local time) - 3ft (0.9m), 6s period with ENE swell.

The current surf forecast for Donut Island at 6AM is: 0.2m 12s primary swell from a East direction and 0.1m 8s secondary swell from a North direction, 0.5m 3s secondary swell from a Southeast direction (forecast issued at 11:00pm July 19). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (20 Jul)0.5ft (0.2m)12s
Afternoon (20 Jul)1.5ft (0.5m)4s
Evening (20 Jul)3ft (0.9m)6s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Mon afternoon. Very mild (max 13°C on Wed morning, min 7°C on Tue night). Wind will be generally light.

Monday
20
Tuesday
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)
0.1
E
13
0.1
E
12
0.1
E
12
0.2
E
12
0.2
E
12
0.2
E
12
0.5
E
4
0.5
ENE
5
0.9
ENE
6
1
E
7
0.8
ENE
6
0.7
ENE
5
0.6
ENE
5
0.5
E
5
0.5
E
5
0.4
ENE
5
0.4
ENE
5
Wave Graph
Metric surfscale
Energy kJ
3
3
3
11
11
11
8
13
68
89
45
29
20
12
11
9
9
Wind (km/h)
10
SW
10
SSW
15
SSE
15
SE
15
ESE
15
ESE
15
ESE
20
SSE
20
SSE
15
SSE
10
SE
10
SSE
10
SSE
5
SE
0
E
5
WSW
10
WSW
Wind State
off
cross-off
cross-off
cross-off
cross
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
glassy
off
cross-off
High Tide
10:49PM1.91m
11:17AM1.74m
11:38PM1.82m
12:09PM1.68m
Low Tide
5:11AM0.12m
5:26PM0.21m
5:59AM0.18m
6:16PM0.30m
clear
clear
part cloud
part cloud
cloud
light rain
light rain
mod rain
light rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:20
5:21
 mm
1
2
8
4
1
Temp °C
11
10
10
10
12
12
11
10
9
9
10
9
9
11
12
10
9
Feels °C
8
7
7
7
9
9
8
6
4
5
7
6
6
9
11
8
6
  • 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 Donut Island 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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