Cagliari, Italy
Tyrrhenian Sea38.89°N, 8.88°EStation IT-CAG-SAC

Sa Colonia Sea Water Temperature

A mild beach on the Tyrrhenian Sea, warmest around August at about 25.5°C. Today's reading, 7-day forecast, and monthly averages below.

Live readings · auto-updating
Water Temperature NowBuoy & Sentinel-3 SST

Sa Colonia water temperature

24.6
76.3°FWarm & Ideal (24°C – 28°C)

Ideal swimming conditions. Feels soothing and warm, perfect for hours in the water without getting cold.

+0°vs Sep avgTyrrhenian Sea38.89°N, 8.88°E
Activity Index:SwimmingSnorkelingSurfingTypical conditions
Marine Atmosphere Grid Live Marine Feed
Coastal Air
26°C
79°F onshore
Wind Speed
12 km/h
Surface wind
Wave Height
0.8 m
Slight shore chop
Swell
0.6 m
Deep water swell
Wave Period
6 s
Peak interval
UV Index
—
Daily maximum
Sunrise
—
First morning light
Sunset
—
Golden hour close

7-Day Water Temperature Forecast

Open-Meteo ocean model
Today
WedSep 30
24.6°C
76.3°F
Waves: 1m
Warm
ThuOct 1
24.9°C
76.8°F
Waves: 0.9m
Warm
FriOct 2
25°C
77°F
Waves: 0.7m
Warm
SatOct 3
24.9°C
76.8°F
Waves: 0.6m
Warm
SunOct 4
24.6°C
76.3°F
Waves: 0.7m
Warm
MonOct 5
24.3°C
75.7°F
Waves: 0.9m
Warm
TueOct 6
24.2°C
75.6°F
Waves: 1m
Warm
Forecast cooling trend: -0.4°C over 7 days at Sa Colonia.
Confidence: High

Sa Colonia Monthly Water Temperature Averages

Historical monthly climatology. The warmest water in Sa Colonia occurs inJuly, August, September — peaking at25.5°C (77.9°F) in August.

Year-Round Water Temperature Curve (°C / °F)

Hover a bar for details
Current month Comfortable (20–24°C) Warm (24°C+) Cool (<20°C)
15
Jan
14
Feb
14
Mar
15
Apr
18
May
21
Jun
24
Jul
26
Aug
Current
25
Sep
22
Oct
19
Nov
16
Dec
Full 12-month data table — min / avg / max & swimming comfort
MonthMin Water TempAverage Water TempMax Water TempSwimming Comfort
January13.6°C14.7°C16.5°CVery Cold (< 16°C)
February13°C14.1°C15.3°CVery Cold (< 16°C)
March13°C14.2°C15.6°CVery Cold (< 16°C)
April14.4°C15.4°C16.9°CVery Cold (< 16°C)
May15.9°C17.8°C20.6°CCool / Refreshing (16°C – 20°C)
June18.4°C21.3°C24.7°CComfortable (20°C – 24°C)
July22.4°C24°C27.5°CWarm & Ideal (24°C – 28°C)
August22.5°C25.5°C28.3°CWarm & Ideal (24°C – 28°C)
SeptemberCurrent21.9°C24.6°C26.9°CWarm & Ideal (24°C – 28°C)
October20.3°C22.1°C24.7°CComfortable (20°C – 24°C)
November16.8°C19°C22.4°CCool / Refreshing (16°C – 20°C)
December14.9°C16.3°C18.6°CCool / Refreshing (16°C – 20°C)

Swimming FAQs for Sa Colonia

Is the sea warm enough to swim in Sa Colonia today?

Typical sea surface temperature in Sa Colonia this time of year is 24.6°C (76.3°F) — classified as Warm & Ideal (24°C – 28°C). Ideal swimming conditions. Feels soothing and warm, perfect for hours in the water without getting cold. Live readings load automatically.

What are the warmest months for swimming in Sa Colonia?

The highest water temperatures in Sa Colonia typically occur duringJuly, August, September, when monthly averages reach peak seasonal levels.

What is the typical water temperature in Sa Colonia in September?

Historically in September, water temperatures in Sa Colonia average around24.6°C (76.3°F), fluctuating between a recorded minimum of 21.9°C and a maximum of 26.9°C.

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