Isola Rossa surf break

Isola Rossa surfForecast / Sardinia / Italy

information circle12 Day Weather and Surf, issued 6 am Wednesday 31 Dec 2025 CET
Forecast update in hr  min  s Forecast update imminent
Isola Rossa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Isola Rossa sea temperature is
16.0° C
(Which is 1.4°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Isola Rossa this week:

The surf forecast for Isola Rossa over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Dec 31) at 10AM. The primary swell is predicted to be 1.2m and 8s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Isola Rossa in the next 12 days are 1.4m 8s and forecast to arrive on Sunday (Jan 04) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 4s period and expected on Tuesday (Jan 06) at 7AM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+)10AM (Wed 31st Dec)4ft (1.2m) 8s
Best Surf10AM (Wed 31st Dec)4ft (1.2m) 8s
Most Powerful10AM (Sun 4th Jan)4.5ft (1.4m) 8s

Table - best surf conditions forecast for Isola Rossa over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 15°C on Fri morning, min 9°C on Wed night). Winds increasing (calm on Wed morning, fresh winds from the SW by Fri morning).

Days 3-6 Weather Summary Moderate rain (total 19mm), heaviest on Mon night. Very mild (max 14°C on Sat morning, min 6°C on Mon night). Mainly fresh winds.

Wednesday
31
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
1.1
WNW
0.7
WNW
0.4
WNW
0.2
WNW
0.2
WNW
0.1
NW
1.6
W
1.5
W
1.5
W
0.9
WNW
0.7
NW
1
NW
1.3
WNW
1.3
WNW
1
WNW
0.4
WNW
0.4
NW
0.2
WNW
1.5
NNE
0.6
NNW
0.9
NNW
Period(s) (?)876554676667888776689
Wave
Graph
(?)Metric surfscale
Energy kJ (?)157471632115419316068361022372071332011312955106
Wind
(km/h)
5
E
20
ENE
15
ENE
5
W
10
SW
20
SW
35
SW
30
WSW
35
WSW
20
W
15
W
15
W
20
WSW
10
SW
10
ESE
30
ENE
30
ENE
30
ENE
35
ENE
30
ENE
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
off
cross-
off
cross-
on
crosscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
5:58PM
0.23
7:28AM
0.27
6:56PM
0.22
8:16AM
0.29
7:49PM
0.22
9:03AM
0.31
8:37PM
0.22
9:48AM
0.32
9:22PM
0.21
10:32AM
0.32
10:06PM
0.20
11:15AM
0.32
10:50PM
0.19
Low Tide
/ height (m)
12:25PM
0.11
12:35AM
0.01
1:31PM
0.10
1:22AM
0.00
2:29PM
0.09
2:07AM
-0.01
3:21PM
0.08
2:50AM
-0.01
4:10PM
0.08
3:32AM
-0.01
4:58PM
0.08
4:13AM
-0.00
5:46PM
0.08
Wednesday
31
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
Sunrise7:48--7:48--7:48--7:48--7:48--7:48--7:48--
Sunset-5:05--5:06--5:07--5:07--5:07--5:08--5:09-
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
rain showers
rain showers
light rain
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
heavy rain
mod rain
cloud
cloud
Rain (mm)
-------121-------188--
Temp. °C121210131211151414141311101081097887
Feels °C (?)107611968889108555320112
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Isola Rossa Surf forecast

The above surf forecast table for Isola Rossa provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Isola Rossa can be found by selecting the local surf guide option on the grey menu. Our Isola Rossa 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 (Isola Rossa) 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 Isola Rossa 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.

Isola Rossa is 43 km (27 miles) from Sassari. If you plan a holiday in Sardinia, look for hotels and other accommodation in Sassari. Sassari has rooms for a wide range of budgets as well as car hire and transport links.

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