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 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Denis Island - South Point sea temperature is
27.6° C
1.4° 

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 (17 Aug):

  • Morning surf: Morning surf (17 Aug, local time) - 4ft (1.2m), 18s period with SSE swell.
  • Afternoon surf: Afternoon surf (17 Aug, local time) - 3.5ft (1.1m), 17s period with SE swell.
  • Evening surf: Evening surf (17 Aug, local time) - 5ft (1.6m), 10s period with SE swell.

The current surf forecast for Denis Island - South Point at 11AM is: 1.1m 17s primary swell from a Southeast direction and 0.6m 18s secondary swell from a Southwest direction, 1.6m 9s secondary swell from a Southeast direction (forecast issued at 03:00am August 17). The wind direction is predicted to be onshore.

Time (+04) & DateWave HeightWave Period
Morning (17 Aug)4ft (1.2m)18s
Afternoon (17 Aug)3.5ft (1.1m)17s
Evening (17 Aug)5ft (1.6m)10s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Mon morning, min 25°C on Mon morning). Mainly fresh winds.

Monday
17
Tuesday
18
Wednesday
19
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)
1.1
SE
19
1.1
SE
19
1.1
SE
18
1.2
SSE
18
1.1
SE
17
1.1
SE
16
1
SE
16
1.6
SE
10
1.6
SE
10
1.6
SE
10
1.6
SE
9
1.6
SE
9
0.7
SE
15
1.5
SE
9
1.5
SE
9
1.6
SE
9
1.6
SE
9
1.5
SE
8
1.6
SE
9
1.6
SE
8
1.6
SE
8
1.6
SE
9
1.3
SE
7
1.3
SE
7
Wave Graph
Metric surfscale
Energy kJ
863
794
727
826
754
625
515
502
437
479
459
402
217
351
351
379
408
291
363
346
346
371
194
169
Wind (km/h)
30
SSE
30
SSE
30
SSE
30
SSE
25
SSE
25
SSE
30
SSE
30
SSE
30
SSE
30
SSE
30
SSE
25
SSE
25
SSE
25
SE
30
SE
30
SE
30
SE
30
SE
25
SE
25
SSE
25
SSE
25
SSE
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
on
on
High Tide
7:39AM1.16m
7:27PM0.87m
8:16AM1.13m
7:57PM0.74m
8:55AM1.07m
8:26PM0.62m
Low Tide
1:09AM0.05m
1:57PM0.26m
1:34AM0.10m
2:45PM0.33m
1:57AM0.16m
3:43PM0.39m
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:21
6:21
6:20
 mm
Temp °C
26
25
25
25
26
26
26
25
25
25
25
26
26
26
26
26
26
26
26
26
26
26
26
26
Feels °C
25
23
24
24
26
26
25
24
24
23
24
26
26
26
26
26
25
25
26
27
27
26
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
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