Surf Break

Lat Long: 3.82° S 55.66° E

Denis Island - South Point 48 hour detailed Surf Forecast

Issued: 9 am 18 Oct 2026 (local time)

Forecast update in  hr  min

Today's Denis Island - South Point sea temperature is
29.0°C
1.2° 

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 (18 Oct):

  • Morning surf: Morning surf (18 Oct, local time) - 7ft (2.1m), 9s period with ESE swell.
  • Afternoon surf: Afternoon surf (18 Oct, local time) - 7ft (2.1m), 9s period with SE swell.
  • Evening surf: Evening surf (18 Oct, local time) - 7ft (2.1m), 9s period with SE swell.

The current surf forecast for Denis Island - South Point at 4PM is: 2.1m 9s primary swell from a Southeast direction and 0.4m 16s secondary swell from a Southeast direction, 0.2m 10s secondary swell from a South-southwest direction (forecast issued at 09:00am October 18). The wind direction is predicted to be onshore.

Time (+04) & DateWave HeightWave Period
Morning (18 Oct)7ft (2.1m)9s
Afternoon (18 Oct)7ft (2.1m)9s
Evening (18 Oct)7ft (2.1m)9s

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


Short Range Forecast

Heavy rain (total 83mm), heaviest during Sun night. Warm (max 27°C on Sun morning, min 25°C on Mon morning). Winds increasing (light winds from the NNW on Mon afternoon, strong winds from the WNW by Tue night).

Sunday
18
Monday
19
Tuesday
20
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
!
!
!
2
1
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
Wave
Height (m)
Direction
Period (s)
2.1
ESE
9
2.2
SE
9
2.2
SE
9
2.1
SE
9
2.1
SE
9
2.1
SE
9
2.2
SE
9
2.2
SE
9
2.4
SE
9
2.5
ESE
9
2.5
ESE
9
2.3
ESE
9
2.1
ESE
9
1.9
SE
9
1.8
SE
9
1.6
SE
9
1.5
SE
9
1.4
SE
9
1.2
SE
9
1
ESE
9
1
ESE
9
0.9
ESE
9
Wave Graph
Metric surfscale
Energy kJ
771
811
811
734
760
744
783
766
926
926
926
826
676
572
493
408
342
287
231
168
172
148
Wind (km/h)
30
SE
30
SE
30
SE
30
SSE
30
SE
30
SE
35
SE
35
SE
30
ESE
25
ENE
20
NNE
10
ENE
5
NNW
20
N
25
NNW
25
NNW
35
NNW
40
NNW
45
WNW
45
WNW
40
WNW
50
WNW
Wind State
cross-on
on
on
on
on
cross-on
on
on
cross-on
cross
cross-off
cross
off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
High Tide
8:48AM0.92m
10:31PM0.48m
10:00AM0.85m
2:23AM0.57m
11:44AM0.82m
Low Tide
5:02PM0.36m
1:11AM0.46m
6:38PM0.34m
4:29AM0.57m
7:29PM0.31m
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
mod rain
thunderstorm
thunderstorm
part cloud
cloud
part cloud
thunderstorm
cloud
cloud
cloud
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
—
—
—
—
—
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5:56
—
—
—
—
—
—
—
5:56
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:07
—
—
—
—
—
—
—
6:07
—
—
—
—
—
—
—
6:07
—
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 mm
—
1
3
3
4
12
16
6
8
12
9
1
1
—
—
—
2
—
—
—
1
—
Temp °C
27
27
27
27
27
26
26
26
27
25
26
27
27
27
27
27
27
27
27
27
27
27
Feels °C
26
26
26
26
27
26
24
25
27
25
28
30
31
28
27
27
26
26
25
24
25
24
  • 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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