Denis Island - South Point Surf Break

Lat Long: 3.82° S 55.66° E

Denis Island - South Point 48 hour detailed Surf Forecast

Issued: 3 am 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Denis Island - South Point sea temperature is
28.7°C
1.6° 

Denis Island - South Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Denis Island - South Point today (12 Sep):

  • Morning surf: Morning surf (12 Sep, local time) - 5.5ft (1.7m), 11s period with SE swell.
  • Afternoon surf: Afternoon surf (12 Sep, local time) - 5ft (1.6m), 10s period with SE swell.
  • Evening surf: Evening surf (12 Sep, local time) - 4.5ft (1.4m), 11s period with SSE swell.

The current surf forecast for Denis Island - South Point at 11AM is: 1.7m 10s primary swell from a Southeast direction and 0.6m 10s secondary swell from a East direction (forecast issued at 03:00am September 12). The wind direction is predicted to be onshore.

Time (+04) & DateWave HeightWave Period
Morning (12 Sep)5.5ft (1.7m)11s
Afternoon (12 Sep)5ft (1.6m)10s
Evening (12 Sep)4.5ft (1.4m)11s

Table - waves today at Denis Island - South Point. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 5mm), mostly falling on Sat night. Warm (max 27°C on Sat morning, min 26°C on Sat night). Mainly fresh winds.

Saturday
12
Sunday
13
Monday
14
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 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)
1.9
SE
11
1.8
SE
10
1.8
SE
11
1.7
SE
10
1.6
SE
10
1.6
SE
10
1.4
SE
11
1.5
SSE
10
1.4
SSE
10
1.3
SSE
10
1.3
SSE
10
1.3
SSE
10
1.6
SE
10
1.3
SSE
10
1.4
SSE
10
1.4
SSE
9
1.7
SE
9
1.6
SE
9
1.6
SE
9
1.6
SE
9
1.6
SE
9
1.6
SE
9
1.5
ESE
9
1.4
SE
9
Wave Graph
Metric surfscale
Energy kJ
804
731
712
627
573
562
485
471
386
320
320
296
486
278
349
320
481
437
427
418
380
371
346
302
Wind (km/h)
20
SSE
20
SSE
20
SSE
20
SSE
20
SE
20
SE
20
SE
25
SE
25
SSE
25
SSE
25
SE
25
SE
25
SE
25
SE
25
SE
30
SE
30
SE
30
SSE
25
SE
25
SE
30
SE
25
SE
25
SE
25
SE
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
on
High Tide
5:20AM1.18m
5:26PM1.07m
5:52AM1.24m
5:58PM0.98m
6:23AM1.26m
6:29PM0.88m
Low Tide
11:06PM0.03m
11:31AM0.10m
11:32PM0.03m
12:12PM0.10m
11:56PM0.05m
12:51PM0.13m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
clear
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:15
 mm
1
1
1
Temp °C
27
26
26
27
27
27
27
27
26
27
26
26
27
27
27
27
27
27
27
27
27
27
27
27
Feels °C
28
27
26
28
28
28
28
28
26
28
26
26
27
27
27
26
25
26
26
26
26
27
27
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
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