Denis Island - South Point 48 hour detailed Surf Forecast

Lat Long: 3.82° S 55.66° E

Issued: 3 am 29 Sep 2026 (local time)

Forecast update in hr min

Today's Denis Island - South Point sea temperature is

28.8°C

Denis Island - South Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Surf Forecasts:

How big are the waves at Denis Island - South Point today (29 Sep):

Morning surf: Morning surf (29 Sep, local time) - 5.5ft (1.7m), 8s period with ESE swell.
Afternoon surf: Afternoon surf (29 Sep, local time) - 5ft (1.6m), 8s period with ESE swell.
Evening surf: Evening surf (29 Sep, local time) - 5ft (1.5m), 8s period with ESE swell.

The current surf forecast for Denis Island - South Point at 8AM is: 1.7m 9s primary swell from a East-southeast direction and 0.6m 15s secondary swell from a South-southeast direction, 0.4m 15s secondary swell from a Southwest direction (forecast issued at 03:00am September 29). The wind direction is predicted to be cross-onshore.

Time (+04) & Date	Wave Height	Wave Period
Morning (29 Sep)	5.5ft (1.7m)	8s
Afternoon (29 Sep)	5ft (1.6m)	8s
Evening (29 Sep)	5ft (1.5m)	8s

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

	Short Range Forecast Heavy rain (total 20mm), heaviest during Tue afternoon. Warm (max 27°C on Tue morning, min 26°C on Tue night). Wind will be generally light.
	Tuesday 29								Wednesday 30								Thursday 1
	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	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	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	ESE 9	ESE 9	ESE 9	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	SSE 17	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8
Wave Graph
kJ	407	407	397	388	361	321	374	313	331	323	323	368	323	323	323	323	287	287	287	294	294	302	267	267
Wind (km/h)	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	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	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on
High Tide			5:56AM1.33m				6:10PM0.83m				6:31AM1.34m				6:43PM0.74m					7:10AM1.30m				7:20PM0.64m
Low Tide	11:23PM0.06m				12:32PM0.06m				11:49PM0.06m					1:16PM0.10m			00:18AM0.09m					2:05PM0.17m


	—	6:03	—	—	—	—	—	—	—	6:03	—	—	—	—	—	—	—	6:03	—	—	—	—	—	—
	—	—	—	—	—	6:10	—	—	—	—	—	—	—	6:10	—	—	—	—	—	—	—	6:10	—	—
mm	—	—	—	1	2	4	4	2	—	—	—	—	—	—	—	—	—	1	—	—	—	1	1	1
Temp °C	26	27	27	27	27	27	27	27	26	26	27	27	27	27	27	27	27	27	27	27	27	27	27	27
Feels °C	26	28	27	27	29	29	28	27	27	27	28	28	28	28	29	28	28	28	28	28	29	29	28	28
Swell 1 Height (m) Direction Period (s)	ESE 9	SSE 15	SSE 15	SSE 16	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	ESE 8	SSE 13
kJ	407	146	144	162	361	321	353	313	331	323	323	343	323	323	323	323	287	287	287	294	294	302	267	34
Swell 2 Height (m) Direction Period (s)	SSE 15	SW 15	SW 15	SW 14	SE 14	SSE 16	SSE 16	SSE 16	SSE 15	SSE 15	SSE 15	SSE 17	SE 16	SE 16	SE 16	SSE 15	SSE 14	SSE 14	SSE 14	SSE 14	S 13	SE 13	S 13	SW 13
kJ	148	78	57	69	66	105	153	232	150	193	193	368	201	201	198	188	136	136	115	78	32	28	13	7
Swell 3 Height (m) Direction Period (s)	SW 15	SSW 11	SSW 11	SSW 11	SSE 17	SE 14	SW 16	SW 17	SE 18	SSE 18	SE 18	SW 17	SW 16	SW 16	SW 16	SW 14	WSW 14	SW 14	SW 14	SW 14	SE 14	S 13	SE 13	W 13
kJ	78	23	23	23	108	46	94	101	82	61	80	101	121	64	88	52	81	33	33	31	29	31	27	3
Wind waves Height (m) Direction Period (s)	—	ESE 9	ESE 9	ESE 8	—	—	ESE 8	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	ESE 8
kJ	—	407	397	388	—	—	374	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	267
Nearest Offshore or Glassy	Anse aux Poules Bleues Mahe	Port Louis Mauritius	Le Goulet Mauritius	Nungwi Reefs Zanzibar	Passe de L'Ambulante Mauritius	Passe de L'Ambulante Mauritius	Anse aux Poules Bleues Mahe	Club Med Mauritius	Riviere Noire Harbour Mauritius	Le Goulet Mauritius	Pereybere Mauritius	Port Louis Mauritius	Port Louis Mauritius	Port Louis Mauritius	Club Med Mauritius	Port Louis Mauritius	Pereybere Mauritius	Pereybere Mauritius	Pereybere Mauritius	Le Goulet Mauritius	Port Louis Mauritius	Port Louis Mauritius	Le Goulet Mauritius	Le Goulet Mauritius
Rating (10 max)	1	3	2	2	4	4	2	3	3	1	2	2	2	2	3	2	1	2	2	1	1	1	1	1
Distance (km)	105	1825	1820	1826	1857	1857	105	1833	1850	1820	1810	1825	1825	1825	1833	1825	1810	1810	1810	1820	1825	1825	1820	1820
Best forecast wave conditions in Denis Island
Rating (10 max)
Best forecast wave conditions in Seychelles	Anse Intendance Mahe						Anse aux Poules Bleues Mahe
Rating (10 max)	3						2
Header Global	Trial Harbour Australia	Airport Rights New Zealand	Airport Rights New Zealand	Humenga Point New Zealand	White Rock - The Spit New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Dinner Plates New Zealand	Papatowai New Zealand	Papatowai New Zealand	Otago Peninsula - Allans Beach New Zealand	Ouano Lefts New Caledonia	Fish Boma South Africa	Easky Left Ireland	Easky Left Ireland	Easky Left Ireland	Easky Left Ireland	Gas Bay Australia	Cobblestones Australia	Cobblestones Australia
Rating (10 max)	6	4	5	5	6	9	8	7	7	6	5	5	5	5	4	5	5	9	9	9	8	7	6	6

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Latest Updates

Ben Mondy

Six Sun-Soaked Summer Surf Spots: Backed by 20 years of Swell and Wind Stats (and with our 20% Summer Subscription Sale)

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Denis Island - South Point surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

Denis Island - South Point 48 hour detailed Surf Forecast

How big are the waves at Denis Island - South Point today (29 Sep):

Short Range Forecast

Latest Updates

Surf-Forecast Now Has Webcams

Road Testing the new Db Surf Roller Pro

Summer's Short. Life Is Long.

Roadsurfing in the Basque country

Six Sun-Soaked Summer Surf Spots: Backed by 20 years of Swell and Wind Stats (and with our 20% Summer Subscription Sale)

FREE! Surf-Forecast.com widget for your website