Sant Elmo Surf Forecast

/ Sardinia (41 surf breaks) /

Italy (157 surf breaks)

Surf Forecasts:

Sant Elmo surfForecast / Sardinia / Italy

48hr Weather and Surf, issued 1 am Thursday 21 Aug 2025 CEST

Forecast update in hr min s Forecast update imminent

Sant Elmo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Sant Elmo sea temperature is 28.0° C
(Which is 2.2°C warmer than normal for this time of year)

How big are the waves at Sant Elmo today?

The current surf forecast for Sant Elmo at 4AM is: 0.6m 6s primary swell from a Southeast direction (forecast issued at 01:00am August 21). An open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (CEST) & Date	Wave Height	Wave Period
Morning (21 Aug)	1.5ft (0.4m)	6s
Afternoon (21 Aug)	1.5ft (0.4m)	5s
Evening (21 Aug)	2ft (0.6m)	5s

Table - waves today at Sant Elmo. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Thursday 21								Friday 22								Saturday 23
	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM
Rating (10 max)	1	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 (?)	SE	SE	SE	SE	SE	SE	SW	SW	SW	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SE	SE	SE	SE	SW	SW	SW
Period(s) (?)	6	6	6	6	6	5	5	5	5	6	6	6	6	6	6	6	6	6	6	6	5	3	4	6
Wave Graph (?)
Energy (?)	64	36	21	11	11	7	23	28	12	6	3	3	3	3	5	4	5	2	1	1	1	3	8	2
Wind (km/h)	W	W	W	W	WNW	WSW	WNW	NW	NW	WNW	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	WNW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	off	off	off	cross- off	off	off	off	off	off	off	off	off	off	off	off	off	off	off	off	off	off	off
High Tide / height (m)	8:45PM 0.30				8:42AM 0.22				9:29PM 0.31				9:25AM 0.24				10:07PM 0.33				10:04AM 0.25
Low Tide / height (m)			3:10AM 0.08				2:46PM 0.03				3:50AM 0.07				3:28PM 0.01				4:26AM 0.06				4:06PM 0.01

		Thursday 21								Friday 22								Saturday 23
Sunrise	-	-	-	6:39	-	-	-	-	-	-	-	6:39	-	-	-	-	-	-	-	6:41	-	-	-	-
Sunset	-	-	-	-	-	-	-	8:08	-	-	-	-	-	-	-	8:07	-	-	-	-	-	-	-	8:06

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	26	24	24	25	29	31	31	28	24	23	22	24	28	30	29	25	23	22	22	23	28	31	31	27
Feels °C (?)	27	26	26	26	28	29	28	26	23	23	23	24	25	26	25	23	23	21	21	22	26	30	28	24

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 Sardinia

Wind Update Continuing clean conditions at Sant Elmo (calm at San Vito wx 26 km from Sant Elmo). 0.8m 6s windswell from the SE with a 0.4m 5s windswell from the SW. 2 swells combining to make bigger set waves.
1 hour 36 minutes ago Sant Elmo

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26 km away, 1 h 36 min ago

3 km/h

NNE

0.0

28.0

Air / Water (°C)

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