Diners Beach Surf Break

Lat Long: 39.15° S 177.95° E

Diners Beach 48 hour detailed Surf Forecast

Issued: 5 am 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Diners Beach sea temperature is
13.5° C
0.7° 

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


How big are the waves at Diners Beach today (20 Jul):

  • Morning surf: Morning surf (20 Jul, local time) - 3ft (0.9m), 12s period with ESE swell.
  • Afternoon surf: Afternoon surf (20 Jul, local time) - 2.5ft (0.8m), 12s period with ESE swell.
  • Evening surf: Evening surf (20 Jul, local time) - 10ft (3.0m), 19s period with S swell.

The current surf forecast for Diners Beach at 1PM is: 0.8m 12s primary swell from a East-southeast direction (forecast issued at 05:00am July 20). An open ocean swell of 2.2m 15s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (20 Jul)3ft (0.9m)12s
Afternoon (20 Jul)2.5ft (0.8m)12s
Evening (20 Jul)10ft (3.0m)19s

Table - waves today at Diners Beach. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 11°C on Mon morning, min 9°C on Tue morning). Wind will be generally light.

Monday
20
Tuesday
21
Wednesday
22
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
1
3
0
!
!
!
!
4
5
4
1
3
3
4
4
3
3
3
3
3
3
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)
0.9
ESE
12
0.9
ESE
12
0.9
ESE
12
2.3
S
15
0.8
ESE
12
3
S
19
3
S
19
3
S
18
3
S
17
2.5
S
16
2.5
S
16
2.4
S
15
0.7
ESE
11
2.1
S
14
2
S
14
1.8
S
13
1.7
S
13
1.6
S
13
1.5
S
12
1.4
S
12
1.3
S
12
1.3
S
12
1.3
S
12
Wave Graph
Metric surfscale
Energy kJ
251
226
222
2342
174
5672
6300
5281
4441
3751
3064
2650
109
1759
1487
1155
991
839
681
575
488
488
504
Wind (km/h)
20
S
20
S
20
SSW
25
SSW
25
SSW
25
S
20
S
15
S
10
SSW
20
WSW
20
WSW
15
WSW
5
SSW
10
ENE
15
NNE
15
N
10
NNW
10
NNW
10
WSW
5
SW
5
E
5
ENE
5
NW
Wind State
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
off
cross-off
cross-off
cross-on
cross
cross-off
cross-off
cross-off
off
glassy
glassy
glassy
glassy
High Tide
10:28AM1.48m
10:50PM1.54m
11:20AM1.44m
11:40PM1.47m
12:12PM1.40m
Low Tide
4:21AM0.06m
4:39PM0.12m
5:11AM0.11m
5:31PM0.19m
6:00AM0.16m
6:22PM0.25m
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:20
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:07
5:07
5:08
 mm
Temp °C
12
11
11
11
11
11
11
11
11
10
9
9
9
10
10
10
9
9
9
9
10
10
11
Feels °C
7
6
6
5
5
5
6
6
7
5
4
5
7
8
6
7
6
6
6
7
8
8
9
  • 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 Diners Beach 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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