Duppys Surf Break

Lat Long: 13.32° N 59.64° W

Duppys 48 hour detailed Surf Forecast

Issued: 1 am 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Duppys sea temperature is
29.4°C
0.7° 

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 (10 Sep):

  • Morning surf: Morning surf (10 Sep, local time) - 1.5ft (0.4m), 11s period with NNE swell.
  • Afternoon surf: Afternoon surf (10 Sep, local time) - 1.5ft (0.4m), 11s period with NNE swell.
  • Evening surf: Evening surf (10 Sep, local time) - 1.5ft (0.4m), 10s period with NE swell.

The current surf forecast for Duppys at 9AM is: 0.4m 11s primary swell from a North-northeast direction (forecast issued at 01:00am September 10). An open ocean swell of 0.3m 9s is not directed at the surf break, a second open ocean swell of 1.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AST) & DateWave HeightWave Period
Morning (10 Sep)1.5ft (0.4m)11s
Afternoon (10 Sep)1.5ft (0.4m)11s
Evening (10 Sep)1.5ft (0.4m)10s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sat night. Warm (max 28°C on Thu morning, min 26°C on Sat night). Mainly fresh winds.

Thursday
10
Friday
11
Saturday
12
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
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
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)
0.6
NNE
10
0.4
NNE
11
0.4
NNE
11
0.4
NNE
11
0.4
NNE
11
0.4
NE
11
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.3
N
9
0.3
N
9
0.3
N
9
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
Wave Graph
Metric surfscale
Energy kJ
72
44
46
46
46
29
28
27
26
26
26
25
25
14
14
14
13
13
13
13
12
12
12
12
Wind (km/h)
25
E
30
E
30
E
30
E
30
E
30
E
30
E
35
ENE
35
ENE
35
E
35
ENE
30
ENE
30
ENE
25
ENE
25
ENE
30
ENE
35
ENE
30
E
30
E
30
E
30
E
30
ENE
30
E
30
ENE
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:40AM0.82m
3:22PM0.73m
3:26AM0.82m
3:52PM0.76m
4:10AM0.79m
4:22PM0.77m
Low Tide
9:10AM0.11m
9:15PM0.20m
9:45AM0.14m
9:56PM0.16m
10:17AM0.18m
10:37PM0.13m
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
<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>
6:02
6:01
6:01
 mm
1
1
Temp °C
27
27
28
28
28
28
27
27
27
27
28
28
28
28
28
28
27
27
27
28
28
28
27
27
Feels °C
27
27
28
29
28
28
27
26
26
25
27
26
26
27
27
26
25
25
25
27
27
27
26
26
  • 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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