Sant Elmo Surf Break

Sant Elmo Surf Forecast and Surf Report

Lat Long: 39.21° N 9.57° E

Issued: 1 am 29 Jun 2026 (local time)

Forecast update in  hr  min

Today's Sant Elmo sea temperature is
26.8° C

4.2°C warmer than normal for this time of year

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


Sant Elmo surf forecast from 29 Jun 2026:

  • Best quality surf: Thursday 2 Jul, 5PM (local time) - 4ft (1.2m), 5s period, NNE swell with glassy winds.
  • Most powerful swell: Thursday 2 Jul, 8PM (local time) - 5ft (1.6m), 6s period, NNE swell with 151 kJ wave energy.
  • Next surfable swell (1★+): Thursday 2 Jul, 5PM (local time) - 4ft (1.2m), 5s period with NNE swell.

Best Forecast Surf Conditions for Sant Elmo this week:

The surf forecast for Sant Elmo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 02) at 5PM. The primary swell is predicted to be 1.2m and 5s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Sant Elmo in the next 16 days are 1.6m 6s and forecast to arrive on Thursday (Jul 02) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 7s period and expected on Friday (Jul 03) at 11AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Thu 2nd Jul)4ft (1.2m) 5s
Best Surf 5PM (Thu 2nd Jul)4ft (1.2m) 5s
Most Powerful 8PM (Thu 2nd Jul)5ft (1.6m) 6s

Table - best surf conditions forecast for Sant Elmo over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Tue afternoon. Warm (max 33°C on Wed afternoon, min 24°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 31°C on Thu afternoon, min 24°C on Sat night). Wind will be generally light.

Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
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
Wave
Height (m)
Direction
Period (s)
0.1
W
6
0.2
SSW
2
0.1
SW
4
0.6
W
3
0.4
WSW
3
0.4
SW
5
0.2
SSW
5
0.2
SSW
4
1.9
NNE
7
0.3
SW
4
0.2
E
5
0.1
SW
4
0.6
E
7
0.5
E
6
0.6
NE
5
0.5
E
6
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
1
0
0
0
0
8
2
2
0
3
2
1
32
17
20
17
Wind (km/h)
5
NNE
10
SSE
10
NNE
5
NNE
10
ESE
5
WSW
5
NNW
15
SW
15
WNW
15
W
15
WNW
10
NW
20
N
25
NE
5
WNW
5
NNW
15
ENE
5
WSW
5
W
10
SSE
5
N
Wind State
glassy
cross-on
cross
glassy
on
glassy
cross-off
cross-off
off
off
off
off
cross-off
cross
off
cross-off
cross-on
cross-off
cross-off
cross-on
cross-off
High Tide
9:31AM0.22m
10:26PM0.29m
10:08AM0.22m
11:02PM0.30m
10:43AM0.23m
11:38PM0.30m
11:17AM0.22m
00:13AM0.30m
11:53AM0.22m
00:48AM0.30m
12:32PM0.22m
1:22AM0.29m
1:16PM0.21m
1:58AM0.28m
Low Tide
3:42PM0.04m
4:41AM0.09m
4:17PM0.03m
5:17AM0.09m
4:52PM0.03m
5:53AM0.09m
5:26PM0.03m
6:30AM0.09m
6:01PM0.03m
7:08AM0.09m
6:36PM0.04m
7:47AM0.09m
7:15PM0.06m
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:58
5:58
5:58
5:58
6:00
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:52
8:52
8:52
8:51
8:51
8:51
8:51
 mm
1
Temp °C
31
32
31
30
30
27
31
33
30
30
31
26
28
29
29
30
29
27
29
30
29
Feels °C
32
32
31
31
31
28
32
32
29
27
29
28
25
26
28
29
29
28
29
30
29
Swell 1
Height (m)
Direction
Period (s)
0.1
W
6
0.1
SW
4
0.4
SW
5
1.3
NNE
7
0.2
SSW
4
0.2
WSW
5
0.9
NNE
7
0.8
NNE
6
0.1
SW
4
0.6
E
7
0.5
E
6
0.5
E
6
Energy kJ
1
1
8
134
2
2
68
42
1
32
17
17
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
5
0.3
SW
4
0.2
E
5
0.4
NNE
5
0.1
SW
4
0.2
E
5
0.2
NNE
4
Energy kJ
2
3
2
9
1
2
2
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
4
0.1
SW
4
0.1
SW
4
Energy kJ
1
1
1
Wind waves
Height (m)
Direction
Period (s)
0.2
SSW
2
0.6
W
3
0.4
WSW
3
1.8
N
7
1.3
NNE
7
1.9
NNE
7
0.4
WSW
5
1.1
NNE
6
0.3
NNE
5
0.6
NE
5
0.4
SW
3
Energy kJ
1
8
4
302
172
349
8
94
4
20
2
Nearest Offshore or Glassy
Rating
(10 max)
1
3
1
1
1
1
1
2
3
3
2
1
2
1
1
1
1
1
1
1
1
Distance (km)
634
1124
123
103
513
123
123
1181
123
280
280
4
103
176
8
104
562
104
275
557
336
Best forecast wave conditions in Sardinia
Rating
(10 max)
1
1
1
1
3
2
2
1
2
1
1
Best forecast wave conditions in Italy
Rating
(10 max)
1
1
1
1
3
1
1
2
2
1
2
1
1
1
1
1
Header Global
Rating
(10 max)
7
5
5
5
5
5
5
5
4
5
7
5
9
5
6
6
7
9
7
5
9
  • 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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Information about the Sant Elmo Surf forecast

The above surf forecast table for Sant Elmo provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sant Elmo can be found by selecting the local surf guide option on the grey menu. Our Sant Elmo surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Sant Elmo) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Sant Elmo may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Sant Elmo is 33 km (20 miles) from the city of Sinnai. If you plan a holiday in Sardinia, look for hotels and other accommodation in Sinnai. Sinnai has rooms for a wide range of budgets as well as car hire and transport links.

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