Surf Break

Lat Long: 3.82° S 55.66° E

Denis Island - South Point 48 hour detailed Surf Forecast

Issued: 9 pm 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's Denis Island - South Point sea temperature is
28.9°C
1.5° 

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 (30 Sep):

  • Morning surf: Morning surf (30 Sep, local time) - 2.5ft (0.8m), 17s period with SSE swell.
  • Afternoon surf: Afternoon surf (30 Sep, local time) - 5ft (1.6m), 8s period with ESE swell.
  • Evening surf: Evening surf (30 Sep, local time) - 5ft (1.5m), 8s period with ESE swell.

The current surf forecast for Denis Island - South Point at 1AM is: 1.6m 8s primary swell from a East-southeast direction and 0.6m 15s secondary swell from a South-southeast direction (forecast issued at 09:00pm September 29). The wind direction is predicted to be cross-onshore.

Time (+04) & DateWave HeightWave Period
Morning (30 Sep)2.5ft (0.8m)17s
Afternoon (30 Sep)5ft (1.6m)8s
Evening (30 Sep)5ft (1.5m)8s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Tue night. Warm (max 27°C on Tue night, min 26°C on Tue night). Wind will be generally light.

Tue
29
Wednesday
30
Thursday
1
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
ESE
8
1.6
SE
8
1.6
ESE
8
1.6
ESE
8
1.6
ESE
8
0.8
SSE
17
1.7
ESE
8
1.6
ESE
8
1.5
ESE
8
1.5
ESE
8
1.5
ESE
8
1.5
ESE
8
1.5
ESE
8
1.5
ESE
8
1.5
ESE
8
1.4
ESE
8
1.4
ESE
8
1.4
ESE
8
Wave Graph
Metric surfscale
Energy kJ
321
338
331
323
334
394
372
343
287
287
280
280
300
300
287
261
267
267
Wind (km/h)
20
ESE
25
ESE
25
ESE
20
ESE
20
ESE
25
ESE
20
ESE
20
SE
20
SE
20
SE
25
SE
20
SE
20
ESE
20
ESE
15
SE
15
SE
20
SE
20
SE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
6:10PM0.83m
6:31AM1.34m
6:43PM0.74m
7:10AM1.30m
7:20PM0.64m
Low Tide
11:49PM0.06m
1:16PM0.10m
00:18AM0.09m
2:05PM0.17m
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
6:03
—
—
—
—
—
—
—
6:03
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
6:10
—
—
—
—
—
—
—
6:10
—
—
 mm
3
—
1
3
1
—
1
—
—
2
1
—
—
—
1
1
1
—
Temp °C
27
27
27
26
26
27
27
27
27
27
27
27
27
26
26
26
27
26
Feels °C
28
27
28
27
27
28
29
29
29
28
28
28
28
28
28
28
29
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
How to use the Wavefinder 

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