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 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Denis Island - South Point sea temperature is
27.4° C
1.1° 

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 Aug):

  • Afternoon surf: Afternoon surf (18 Aug, local time) - 4.5ft (1.3m), 9s period with SE swell.
  • Evening surf: Evening surf (18 Aug, local time) - 4.5ft (1.4m), 9s period with SE swell.

The current surf forecast for Denis Island - South Point at 11PM is: 1.4m 9s primary swell from a Southeast direction and 0.7m 14s secondary swell from a Southeast direction, 0.3m 14s secondary swell from a Southwest direction (forecast issued at 03:00pm August 18). The wind direction is predicted to be cross-onshore.

Time (+04) & DateWave HeightWave Period
Morning (18 Aug)--
Afternoon (18 Aug)4.5ft (1.3m)9s
Evening (18 Aug)4.5ft (1.4m)9s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Tue night. Warm (max 26°C on Tue afternoon, min 26°C on Tue afternoon). Mainly fresh winds.

Tue
18
Wednesday
19
Thursday
20
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
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)
1.3
SE
9
1.3
SE
9
1.3
SE
9
1.4
SE
9
1.4
SE
9
1.5
SE
9
1.4
SE
8
1.6
SE
8
1.6
SE
8
1.6
SE
8
1.3
SE
7
1.6
SE
9
1.6
SE
9
1.6
SE
9
1.5
SE
8
1.5
SE
7
1.5
SE
8
1.6
SE
8
1.6
SE
8
1.9
SE
8
Wave Graph
Metric surfscale
Energy kJ
300
294
294
321
314
342
257
372
338
354
194
397
418
408
250
231
311
338
355
456
Wind (km/h)
20
SSE
15
SSE
20
SE
25
SE
25
SE
25
SE
25
SE
25
SE
25
SSE
25
SSE
30
SE
30
SE
30
SE
30
SE
30
SE
30
SE
25
SE
25
SE
25
SE
30
SE
Wind State
on
on
on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
cross-on
on
on
on
on
High Tide
7:57PM0.74m
8:55AM1.07m
8:26PM0.62m
9:42AM1.00m
8:56PM0.51m
Low Tide
2:45PM0.33m
1:57AM0.16m
3:43PM0.39m
2:19AM0.22m
5:09PM0.43m
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:21
6:20
6:20
 mm
1
1
1
1
Temp °C
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
Feels °C
28
28
28
26
26
26
26
26
26
27
26
25
26
25
25
25
26
26
26
25
  • 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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