Denis Island - South Point Surf Break

Lat Long: 3.82° S 55.66° E

Denis Island - South Point Surf Forecast and Surf Report

Issued: 3 am 15 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.


Denis Island - South Point surf forecast from 15 Sep 2026:

  • Most powerful swell: Friday 18 Sep, 4AM (local time) - 7.5ft (2.3m), 10s period, SE swell with 1,120 kJ wave energy.

Best Forecast Surf Conditions for Denis Island - South Point this week:

The most powerful waves expected at Denis Island - South Point in the next 16 days are 2.3m 10s and forecast to arrive on Friday (Sep 18) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 13s period and expected on Saturday (Sep 19) at 4AM.

Wave TypeTime (+04) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4AM (Fri 18th Sep)7.5ft (2.3m) 10s

Table - best surf conditions forecast for Denis Island - South Point over the next 16 days.


Short Range Forecast

Moderate rain (total 13mm), heaviest on Tue night. Warm (max 27°C on Tue morning, min 27°C on Tue morning). Mainly strong winds.

Days 4-6 Weather Summary

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

Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
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
Wave
Height (m)
Direction
Period (s)
1
E
9
1.6
SE
8
2.4
SE
8
2.1
SE
8
2.1
SE
8
2.3
SE
9
2.3
SE
9
2.3
SE
10
2.3
SE
10
2.2
SE
10
2
SE
10
1.9
SE
10
2
SE
10
2
SE
10
1.9
SE
10
1.9
SE
9
1.8
SE
9
1.7
SE
9
1.6
SE
9
1.7
SE
9
2
ESE
9
Wave Graph
Metric surfscale
Energy kJ
165
341
762
596
555
816
798
1107
1112
1006
816
754
784
769
710
626
552
461
427
470
637
Wind (km/h)
25
SE
30
SE
40
SE
35
SE
30
SE
35
SE
35
ESE
30
SE
30
SE
30
ESE
25
ESE
25
ESE
25
ESE
25
SE
25
SE
25
SE
25
SE
25
SE
25
ESE
20
SE
30
SE
Wind State
cross-on
on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
High Tide
6:58PM0.78m
7:27AM1.16m
7:26PM0.68m
8:01AM1.08m
7:53PM0.59m
8:42AM0.98m
8:23PM0.50m
9:40AM0.90m
9:36PM0.42m
11:16AM0.86m
1:03PM0.88m
3:16AM0.58m
Low Tide
1:29PM0.18m
00:43AM0.13m
2:09PM0.25m
1:05AM0.18m
2:57PM0.32m
1:24AM0.25m
4:09PM0.39m
1:38AM0.31m
6:43PM0.40m
1:28AM0.39m
8:26PM0.34m
8:56PM0.28m
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:09
6:07
6:07
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:14
6:14
6:14
6:14
6:13
6:13
 mm
2
2
3
1
1
1
3
2
4
2
2
6
2
3
5
2
2
1
Temp °C
27
27
27
27
27
27
27
27
27
28
28
27
27
27
27
27
27
27
27
27
28
Feels °C
27
26
25
25
26
25
25
26
26
28
28
28
28
28
27
28
28
28
28
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
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Information about the Denis Island - South Point Surf forecast

The above surf forecast table for Denis Island - South Point provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Denis Island - South Point can be found by selecting the local surf guide option on the grey menu. Our Denis Island - South Point surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Denis Island - South Point) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Denis Island - South Point may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Denis Island? If you are looking for accommodation near Denis Island - South Point, camping, hotels and holiday cottages in Denis Island, consider staying in Victoria which is 93 km (58 miles) away.

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