Duppys Surf Break

Lat Long: 13.32° N 59.64° W

Duppys 48 hour detailed Surf Forecast

Issued: 7 am 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Duppys sea temperature is
29.3°C
0.6° 

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


How big are the waves at Duppys today (12 Sep):

  • Morning surf: Morning surf (12 Sep, local time) - 1ft (0.3m), 8s period with N swell.
  • Afternoon surf: Afternoon surf (12 Sep, local time) - 1ft (0.3m), 8s period with N swell.
  • Evening surf: Evening surf (12 Sep, local time) - 1ft (0.3m), 8s period with N swell.

The current surf forecast for Duppys at 1PM is: 0.3m 8s primary swell from a North direction and 0.1m 9s secondary swell from a Northeast direction (forecast issued at 07:00am September 12). An open ocean swell of 1.6m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AST) & DateWave HeightWave Period
Morning (12 Sep)1ft (0.3m)8s
Afternoon (12 Sep)1ft (0.3m)8s
Evening (12 Sep)1ft (0.3m)8s

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


Short Range Forecast

Heavy rain (total 35mm), heaviest during Sun night. Warm (max 28°C on Sat morning, min 27°C on Sat night). Mainly fresh winds.

Saturday
12
Sunday
13
Monday
14
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
N
9
0.3
N
8
0.3
N
8
0.3
N
8
0.3
N
8
0.3
N
8
0.3
N
8
0.3
N
8
0.3
N
8
0.2
NNE
11
0.2
N
11
0.2
N
10
0.2
N
7
0.2
N
10
0.2
N
10
0.2
N
10
0.2
N
7
0.2
N
10
1.2
ENE
7
0.2
NNE
12
1.2
ENE
8
1.1
ENE
7
1.2
ENE
8
Wave Graph
Metric surfscale
Energy kJ
13
13
13
13
12
12
12
12
12
11
9
8
4
8
8
8
4
7
0
14
176
102
151
Wind (km/h)
30
E
30
ENE
30
ENE
25
E
25
E
25
E
30
E
35
E
30
ESE
25
ESE
25
ESE
25
E
25
E
25
E
25
E
25
E
25
E
25
E
25
E
25
E
25
E
25
E
25
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
4:10AM0.79m
4:22PM0.77m
4:52AM0.75m
4:51PM0.77m
5:32AM0.69m
5:20PM0.75m
Low Tide
10:17AM0.18m
10:37PM0.13m
10:47AM0.23m
11:16PM0.13m
11:15AM0.27m
clear
clear
clear
clear
clear
part cloud
clear
cloud
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
5:47
5:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:00
6:00
 mm
1
1
2
2
3
3
6
5
1
4
3
2
1
Temp °C
28
28
28
28
28
28
28
27
27
27
28
28
28
28
27
27
27
28
28
28
28
28
27
Feels °C
27
27
27
28
28
28
28
25
27
27
28
29
29
29
28
28
27
29
29
29
29
29
27
  • 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 Duppys 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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