Cefalù sea temperature today: 30°C – beach water temperature, Cefalù, Italy
Italy · Sicily
Cefalù
Sea
29.5°C85.1°F
Air
UV
Bathtub
Above ⁦28°C⁩

Last updated ·

Today, September 13, the sea temperature at Cefalù is 29.5 °C (85 °F). That is 3.7 °C warmer than the usual 25.8 °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 (27.6°C). Coldest in February (14.3°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
January14.2°C15.1°C15.6°C10.8°C11.5°C12.5°C
February13.7°C14.3°C14.7°C10.7°C11.5°C12.4°C
March13.6°C14.4°C15.0°C11.4°C12.4°C13.3°C
April14.7°C15.6°C16.2°C13.1°C14.2°C15.1°C
May18.2°C18.6°C19.1°C16.9°C17.9°C18.9°C
June22.7°C23.6°C24.4°C22.0°C23.2°C24.3°C
July26.6°C27.1°C27.5°C25.0°C26.1°C27.2°C
August27.0°C27.6°C28.4°C24.7°C25.8°C26.7°C
September25.2°C25.8°C26.3°C22.3°C23.4°C24.4°C
October22.3°C22.9°C23.6°C19.2°C20.1°C20.9°C
November19.3°C20.3°C20.8°C15.7°C16.4°C17.3°C
December15.9°C16.9°C17.4°C12.5°C13.2°C13.9°C

About Cefalù

Beneath La Rocca, a 270-metre limestone headland on Sicily's Tyrrhenian coast, Cefalù shelters its Norman cathedral – begun in 1131 under King Roger II and inscribed by UNESCO in 2015 for the Christ Pantocrator mosaic glowing across its apse. West of the old town, Spiaggia di Mazzaforno spreads as a quieter family cove backed by olive groves, while Spiaggia di Caldura tucks east of the harbour as a small pebble inlet. Sea temperatures climb to 25–26 °C77–79 °F from July through September, with Palermo airport about 75 minutes by motorway.

Frequently asked questions

Today, September 13, the sea at Cefalù is 29.5 °C (85 °F)85 °F (29.5 °C) – bathtub-warm. The usual September average is 25.8 °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 Cefalù is 29.5 °C85 °F.

In May the sea at Cefalù (Sicily, Italy) averages 18.7 °C66 °F – refreshing, good for a short swim. It keeps warming until August, when it peaks at 27.6 °C82 °F.

In October the sea at Cefalù (Sicily, Italy) still averages 22.9 °C73 °F – refreshing, good for a short swim. It peaks in August at 27.6 °C82 °F and cools slowly from there.