Villasimius (Sardinia) sea temperature today: 28°C – beach water temperature, Villasimius (Sardinia), Italy
Italy · Sardinia
Villasimius
Sea
28.3°C82.9°F
Air
UV
Bathtub
Above ⁦28°C⁩

Last updated ·

Today, September 13, the sea temperature at Villasimius is 28.3 °C (83 °F). That is 2.6 °C warmer than the usual 25.7 °C in September. Comfortable for swimming from May to November.

Climate · monthly averages

Sea temperature by month

5-year averages (2021–2025). Min/Max are typical daily lows and highs, not record extremes.

Warmest in August (27.1°C). Coldest in February (14.7°C). Comfortable for swimming from May to November.

5-year averages (2021–2025). Min/Max are typical daily lows and highs, not record extremes.
MonthSea · MinSea · AvgSea · MaxAir · MinAir · AvgAir · Max
January14.9°C15.4°C16.0°C12.0°C12.9°C14.4°C
February14.4°C14.7°C15.1°C12.0°C13.1°C14.7°C
March14.3°C14.8°C15.2°C12.7°C14.0°C15.5°C
April14.9°C15.6°C16.2°C13.7°C15.4°C17.0°C
May17.7°C18.5°C19.1°C17.1°C19.1°C20.9°C
June21.7°C22.8°C24.3°C21.7°C23.8°C25.4°C
July25.3°C26.1°C26.9°C24.7°C26.9°C28.7°C
August26.4°C27.1°C28.1°C25.0°C27.0°C28.7°C
September25.1°C25.7°C26.2°C23.2°C24.7°C26.3°C
October22.4°C23.1°C23.8°C20.2°C21.5°C22.9°C
November19.8°C20.2°C20.7°C16.6°C17.5°C18.7°C
December16.4°C17.1°C17.3°C13.8°C14.6°C15.9°C

About Villasimius

On Sardinia's southeastern tip, Villasimius gathers around Capo Carbonara, a rocky cape with a 16th-century watchtower that lends its name to a Marine Protected Area declared in 1999 between the Gulf of Cagliari and the Tyrrhenian Sea. South of the cape, Spiaggia di Porto Giunco runs three kilometres of white sand along an isthmus backed by pink flamingos in the Stagno di Notteri; Spiaggia Simius curves a gentler town bay northeast. Sea temperatures sit between 24 and 26 °C75 and 79 °F from July through September, Cagliari Elmas airport an hour by road.

Frequently asked questions

Today, September 13, the sea at Villasimius is 28.3 °C (83 °F)83 °F (28.3 °C) – bathtub-warm. The usual September average is 25.7 °C78 °F.

No single number works for everyone, so the scale on this page is only a guide to how the water feels: below 13 °C55 °F icy, 13–18 °C55–64 °F cold, 18–23 °C64–73 °F refreshing, 23–28 °C73–82 °F pleasantly warm and above 28 °C82 °F like a bath. Right now the sea at Villasimius is 28.3 °C83 °F.

In May the sea at Villasimius (Sardinia, Italy) averages 18.5 °C65 °F – refreshing, good for a short swim. It keeps warming until August, when it peaks at 27.2 °C81 °F.

In October the sea at Villasimius (Sardinia, Italy) still averages 23.1 °C74 °F – ideal for swimming for most people. It peaks in August at 27.2 °C81 °F and cools slowly from there.