Diners Beach Surf Break

Lat Long: 39.15° S 177.95° E

Diners Beach 48 hour detailed Surf Forecast

Issued: 5 am 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Diners Beach sea temperature is
13.6°C
0.4° 

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 (21 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 1.5ft (0.4m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 8ft (2.5m), 12s period with S swell.
  • Evening surf: Evening surf (21 Sep, local time) - 6ft (1.9m), 11s period with S swell.

The current surf forecast for Diners Beach at 12PM is: 0.4m 10s primary swell from a Southeast direction (forecast issued at 05:00am September 21). An open ocean swell of 3.0m 12s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (NZST) & DateWave HeightWave Period
Morning (21 Sep)1.5ft (0.4m)10s
Afternoon (21 Sep)8ft (2.5m)12s
Evening (21 Sep)6ft (1.9m)11s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Tue afternoon. Very mild (max 13°C on Mon night, min 8°C on Wed night). Mainly strong winds.

Monday
21
Tuesday
22
Wednesday
23
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
0
0
0
0
2
3
2
3
3
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
11
0.4
SE
10
0.4
SE
10
0.4
SE
10
2.5
S
12
0.4
SE
10
1.9
S
11
1.6
S
10
1.4
S
10
1.4
S
12
1.3
S
12
1.2
S
12
0.4
SE
7
0.3
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.4
SE
10
Wave Graph
Metric surfscale
Energy kJ
29
27
26
27
1644
25
804
535
400
556
456
383
15
23
36
35
35
34
32
30
30
29
28
Wind (km/h)
35
SW
20
WSW
5
WNW
15
ENE
25
NE
30
NE
15
N
15
W
15
WNW
10
NW
5
SW
10
SE
30
S
40
SSW
30
SW
25
WSW
25
WSW
25
WSW
40
SW
40
SSW
40
SSW
40
SSW
40
S
Wind State
cross-off
off
glassy
on
cross-on
cross-on
cross
off
off
cross-off
glassy
cross-on
cross
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
00:52AM1.26m
1:20PM1.32m
1:41AM1.24m
2:09PM1.32m
2:31AM1.24m
2:59PM1.33m
Low Tide
7:04AM0.35m
7:36PM0.38m
7:51AM0.35m
8:26PM0.38m
8:40AM0.34m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
light rain
clear
clear
clear
rain showers
light rain
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
5:58
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:04
6:05
 mm
1
1
1
1
Temp °C
10
9
9
11
12
12
13
12
12
12
13
13
13
9
10
9
9
10
10
10
11
10
10
Feels °C
2
4
7
7
6
6
10
8
8
9
12
10
7
0
3
3
3
4
1
1
2
0
0
  • 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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