Duppys Surf Break

Lat Long: 13.32° N 59.64° W

Duppys 48 hour detailed Surf Forecast

Issued: 7 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Duppys sea temperature is
29.2°C
0.5° 

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 (11 Sep):

  • Morning surf: Morning surf (11 Sep, local time) - 1ft (0.3m), 9s period with N swell.
  • Afternoon surf: Afternoon surf (11 Sep, local time) - 1.5ft (0.4m), 10s period with NE swell.
  • Evening surf: Evening surf (11 Sep, local time) - 1ft (0.3m), 9s period with N swell.

The current surf forecast for Duppys at 2PM is: 0.4m 10s primary swell from a Northeast direction and 0.3m 9s secondary swell from a North direction (forecast issued at 07:00am September 11). An open ocean swell of 1.9m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AST) & DateWave HeightWave Period
Morning (11 Sep)1ft (0.3m)9s
Afternoon (11 Sep)1.5ft (0.4m)10s
Evening (11 Sep)1ft (0.3m)9s

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


Short Range Forecast

Heavy rain (total 23mm), heaviest during Sat night. Warm (max 28°C on Fri morning, min 26°C on Sat night). Mainly fresh winds.

Friday
11
Saturday
12
Sunday
13
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
1
1
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)
0.2
NNE
10
0.3
NNE
10
0.3
N
9
0.4
NE
10
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
0.3
N
8
0.3
N
8
1.5
ENE
7
1.4
ENE
7
0.2
NNE
11
0.2
N
10
0.2
N
7
0.2
N
10
0.2
N
10
Wave Graph
Metric surfscale
Energy kJ
10
20
15
25
15
14
13
13
12
13
13
13
12
12
12
12
206
181
11
8
4
8
8
Wind (km/h)
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
E
30
E
30
E
30
E
25
E
30
E
25
E
25
E
30
ESE
25
E
25
E
25
E
25
E
25
E
25
E
Wind State
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
off
off
off
off
off
off
off
High Tide
3:26AM0.82m
3:52PM0.76m
4:10AM0.79m
4:22PM0.77m
4:52AM0.75m
4:51PM0.77m
Low Tide
9:45AM0.14m
9:56PM0.16m
10:17AM0.18m
10:37PM0.13m
10:47AM0.23m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
thunderstorm
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
<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
6:01
6:00
 mm
2
6
6
5
3
1
Temp °C
27
28
28
28
28
28
27
27
27
27
28
28
28
27
27
27
26
26
27
28
27
27
27
Feels °C
26
27
27
27
28
28
26
26
26
26
27
27
28
27
27
28
26
27
27
28
27
28
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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