Surf Break

Lat Long: 3.82° S 55.66° E

Denis Island - South Point 48 hour detailed Surf Forecast

Issued: 9 pm 19 Oct 2026 (local time)

Forecast update in  hr  min

Today's Denis Island - South Point sea temperature is
29.1°C
1.3° 

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 (20 Oct):

  • Morning surf: Morning surf (20 Oct, local time) - 5.5ft (1.7m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (20 Oct, local time) - 5ft (1.5m), 9s period with SE swell.
  • Evening surf: Evening surf (20 Oct, local time) - 4ft (1.2m), 9s period with ESE swell.

The current surf forecast for Denis Island - South Point at 6AM is: 1.7m 9s primary swell from a Southeast direction (forecast issued at 09:00pm October 19). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (+04) & DateWave HeightWave Period
Morning (20 Oct)5.5ft (1.7m)9s
Afternoon (20 Oct)5ft (1.5m)9s
Evening (20 Oct)4ft (1.2m)9s

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


Short Range Forecast

Heavy rain (total 39mm), heaviest during Mon night. Warm (max 28°C on Wed morning, min 27°C on Mon night). Winds increasing (light winds from the S on Mon night, strong winds from the WNW by Tue night).

Mon
19
Tuesday
20
Wednesday
21
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
1
0
0
0
2
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)
2.1
SE
9
2
SE
9
1.9
SE
9
1.8
SE
9
1.7
SE
9
1.6
SE
9
1.4
SE
9
1.5
SE
9
1.5
SE
9
1.2
ESE
9
1.2
ESE
9
1
ESE
9
1.2
ESE
9
1.2
ESE
9
1.1
SE
9
1
ESE
9
0.9
ESE
9
0.9
ESE
9
Wave Graph
Metric surfscale
Energy kJ
673
621
573
481
440
402
323
343
351
222
222
181
221
221
186
168
141
127
Wind (km/h)
15
SE
15
S
15
SSW
15
SSW
15
S
15
W
25
WNW
30
NW
35
WNW
35
WNW
35
WNW
40
WNW
35
WNW
35
NW
35
WNW
30
WNW
25
WNW
20
NW
Wind State
on
on
cross-on
cross-on
cross-on
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
High Tide
2:23AM0.57m
11:44AM0.82m
2:18AM0.69m
1:08PM0.83m
Low Tide
6:38PM0.34m
4:29AM0.57m
7:29PM0.31m
7:13AM0.53m
8:01PM0.27m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:56
—
—
—
—
—
—
—
5:54
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
6:07
—
—
—
—
—
—
—
6:07
—
—
 mm
3
4
3
6
3
2
1
2
1
2
3
2
2
2
2
4
—
—
Temp °C
27
27
27
27
27
27
27
27
27
27
27
27
27
28
27
28
28
28
Feels °C
29
30
29
30
30
30
27
27
26
26
26
24
26
27
25
28
29
30
  • 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 

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