Denis Island - South Point Surf Forecast

/ Denis Island (1 surf breaks) /

Seychelles (38 surf breaks)

Surf Forecasts:

Denis Island - South Point surfForecast / Denis Island / Seychelles

48hr Weather and Surf, issued 3 am Thursday 18 Sep 2025 +04

Forecast update in hr min s Forecast update imminent

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

Today's Denis Island - South Point sea temperature is 26.7° C
(Which is slightly cooler than normal)

How big are the waves at Denis Island - South Point today?

The current surf forecast for Denis Island - South Point at 9AM is: 1.5m 10s primary swell from a East-southeast direction and 0.6m 17s secondary swell from a South-southeast direction (forecast issued at 03:00am September 18). The wind direction is predicted to be onshore.

Time (+04) & Date	Wave Height	Wave Period
Morning (18 Sep)	5ft (1.5m)	10s
Afternoon (18 Sep)	4.5ft (1.4m)	10s
Evening (18 Sep)	4.5ft (1.4m)	10s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 18								Friday 19								Saturday 20
	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	1	1	1	2	2	1	1	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	ESE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE
Period(s) (?)	9	9	10	10	10	10	10	10	10	10	10	10	10	10	10	11	11	11	11	11	11	11	11	11
Wave Graph (?)
kJ (?)	370	415	421	419	427	410	418	418	377	530	490	530	500	510	520	604	604	586	586	668	668	668	773	685
Wind (km/h)	SSE	SSE	SE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	ESE	E	E	ESE	SE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	on	on	on	on	on	on	on	on	on	on	on	on	on	on	on	on	on	on	cross- on	cross- on	cross- on	cross- on	cross- on
High Tide / height (m)		3:05AM 0.64				2:40PM 1.04				3:39AM 0.78				3:26PM 1.07					4:08AM 0.91				4:03PM 1.08
Low Tide / height (m)				8:03AM 0.37				9:33PM 0.16				9:07AM 0.30				10:00PM 0.12				9:55AM 0.23

	Thursday 18								Friday 19								Saturday 20
Sunrise	-	-	6:07	-	-	-	-	-	-	-	6:07	-	-	-	-	-	-	-	6:07	-	-	-	-	-
Sunset	-	-	-	-	-	6:14	-	-	-	-	-	-	-	6:14	-	-	-	-	-	-	-	6:13	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	25	25	25	25	25	25	25	25	25	25	25	25	25	26	26	25	25	25	25	25	26	26	26	26
Feels °C (?)	24	23	24	25	26	25	26	25	25	25	26	27	27	28	28	27	28	28	28	29	30	29	29	28

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

Recent Eyeball Surf Reports for Denis Island

Wind Update Wind reports 96 km away suggest it is still onshore at Denis Island - South Point (light winds from the SSE at Seychelles International Airport). 1.2m 9s swell from the SE with a 0.6m 17s long period groundswell from the S. 2 swells combining to make bigger set waves.
2 hours 19 minutes ago Denis Island - South Point

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