NOAA SATELLITE DATA (1991–2020 30-YEAR CLIMATOLOGY)
IT

Italy Sea Temperature in June

Historical 30-year sea surface temperatures across 60 coastlines in Italy for June. Derived from NOAA 0.25° blended satellite and in-situ marine observations.

Climatology Notice: Temperatures represent the 30-year long-term historical average (1991–2020 normal), not a live single-day sensor forecast.
Bathing Climatology Gauge · Italy (June)
NOAA OISST v2.1 (0.25° Marine Grid)
22.1°C
Pleasant & Comfortable
Mean sea surface temperature across 60 monitored coastlines
Swimmability Verdict
Effortless Prolonged Bathing
Warmest Coastline
Coldest Surveyed Shore
Swimmable Ratio (≥21°C)
90% of coastlines54/60

Italy’s primary swimming window runs from 6 Jun to 19 Oct (~135 days/year). Currently 3.9°C below the August peak of 25.9°C. Rapidly increasing daylight warms shallow embayments ahead of open ocean shelves, creating early-season microclimates.

Plan Your June Trip to Italy

Spring shoulder-season swim windows are opening across Italy. Take advantage of pre-summer rates and fresh coastal waters.

Spring Stays in ItalyCompare Rates in Italy

Warmest Swimming Bases in Italy (June)

The top 3 coastlines holding highest water temperatures based on 30-year NOAA climatology.

NOAA OISST v2.1
#1 Warmest

Isola Bella Beach

Sicily (Messina / Taormina)
23.5°C
#2 Warmest

Tropea Beach

Calabria (Coast of the Gods)
23.5°C
#3 Warmest

Cala Rossa (Favignana)

Sicily (Aegadian Islands / Favignana)
23.5°C

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Tyrrhenian Sea Depth vs Northern Adriatic Shelf

The deep Tyrrhenian Sea surrounding Sardinia and western Italy forms a warm solar collector averaging 25.5–26.2°C in August. In contrast, the northern Venetian lagoon and upper Adriatic experience rapid seasonal heating and cooling over shallow sea beds.

Oceanographic Phenomenon:Deep Basin Solar Storage & Alpine Shelter
Thermal Lag Characteristic:Pronounced southern thermal lag: Sicily and Sardinia maintain 22.5–23.5°C water temperatures throughout October.
Peak Bathing Average:August (26.0°C)
Statutory Tourism Sources:
italia.itprenotazionespiaggiaconigli.itcalabriastraordinaria.itvisitsicily.infovendicari.net

The June Spring Awakening Advantage

As solar irradiance surges across Southern Europe, shallow bays, lagoons, and sheltered southern coves warm up weeks ahead of the deep open Mediterranean basin. With minimal seasonal crowds, crisp water clarity, and accommodation rates 30–50% below peak summer, early-season swimmers target protected sandy shallows where sun penetration is greatest.

CYPRUS (AYIA NAPA)
24.2°C
First swim window
SPAIN (MALLORCA / IBIZA)
22.8°C
Rapid spring warming
GREECE (CRETE / RHODES)
23.2°C
Sheltered south bays
TURKEY (ANTALYA / FETHIYE)
24.1°C
Longest sun duration
Editorial Guides:Spring Beach Guide Adriatic May–June Guide Early Season Stays

Italy Beaches in June

Individual coordinate lookups from NOAA 0.25° marine grid.

Showing 60 coastlines
Isola Bella Beach
#1 in June
23.5°C
Italy flagSicily (Messina / Taormina), Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
19.4°
J
23.5°
J
26.1°
A
26.8°
S
25.1°
O
22.1°
N
18.9°
Tropea Beach
#2 in June
23.5°C
Italy flagCalabria (Coast of the Gods), Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
19.4°
J
23.5°
J
26.1°
A
26.8°
S
25.1°
O
22.1°
N
18.9°
Cala Rossa (Favignana)
#3 in June
23.5°C
Italy flagSicily (Aegadian Islands / Favignana), Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
19.4°
J
23.5°
J
26.1°
A
26.8°
S
25.1°
O
22.1°
N
18.9°
Fiordo di Furore
#4 in June
23.4°C
Italy flagCampania (Amalfi Coast), Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
19.2°
J
23.4°
J
25.8°
A
26.5°
S
24.6°
O
21.5°
N
18.2°
Grotta della Poesia
#5 in June
23.4°C
Italy flagPuglia (Salento / Melendugno), Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.9°
J
23.4°
J
25.8°
A
26.4°
S
24.1°
O
20.8°
N
17.5°
Praia I Focu
#6 in June
23.2°C
Italy flagVibo Valentia (Capo Vaticano / Ricadi), Calabria, Italy, Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
19.5°
J
23.2°
J
25.8°
A
26.5°
S
25.2°
O
22.5°
N
19.2°
Cala dell’Uzzo
#7 in June
23.0°C
Italy flagTrapani (San Vito Lo Capo / Zingaro Reserve), Sicily, Italy, Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
19.2°
J
23.0°
J
25.5°
A
26.5°
S
25.0°
O
22.5°
N
19.0°
Spiaggia dell'Arcomagno
#8 in June
23.0°C
Italy flagSan Nicola Arcella, Calabria, Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
19.0°
J
23.0°
J
25.7°
A
26.8°
S
25.0°
O
22.3°
N
19.6°
La Pelosa Beach
#10 in June
22.9°C
Italy flagSardinia (Sassari / Stintino), Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.8°
J
22.9°
J
25.4°
A
26.1°
S
24.2°
O
21.2°
N
17.9°
Cala Mariolu
#11 in June
22.9°C
Italy flagSardinia (Gulf of Orosei / Baunei), Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.8°
J
22.9°
J
25.4°
A
26.1°
S
24.2°
O
21.2°
N
17.9°
Cefalù Beach
#12 in June
22.9°C
Italy flagCefalù, Sicily, Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.9°
J
22.9°
J
26.1°
A
27.2°
S
25.5°
O
22.8°
N
19.9°
Cala dei Gabbiani
#13 in June
22.8°C
Italy flagBaunei (Golfo di Orosei), Ogliastra, Sardinia, Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
19.0°
J
22.8°
J
25.0°
A
25.8°
S
24.5°
O
22.0°
N
18.8°
Lido di Venezia
#15 in June
22.7°C
Italy flagVenice, Veneto, Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.4°
J
22.7°
J
25.3°
A
25.8°
S
22.6°
O
19.0°
N
15.6°
Rimini Beach
#18 in June
22.5°C
Italy flagRimini, Emilia-Romagna, Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.2°
J
22.5°
J
25.2°
A
25.9°
S
23.0°
O
19.4°
N
16.0°
Fornillo Beach
#19 in June
22.5°C
Italy flagPositano, Amalfi Coast, Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.7°
J
22.5°
J
25.1°
A
26.2°
S
24.3°
O
21.8°
N
19.3°
Maronti Beach
#20 in June
22.5°C
Italy flagIschia, Campania, Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.7°
J
22.5°
J
25.2°
A
26.2°
S
24.3°
O
21.7°
N
19.1°
Spiaggia Grande
#21 in June
22.5°C
Italy flagPositano, Amalfi, Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.7°
J
22.5°
J
25.1°
A
26.2°
S
24.3°
O
21.8°
N
19.3°
Mondello
#22 in June
22.4°C
Italy flagPalermo, Sicily, Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.6°
J
22.4°
J
25.8°
A
27.0°
S
25.3°
O
22.6°
N
19.6°
Punta Prosciutto
#23 in June
22.3°C
Italy flagPorto Cesareo, Puglia, Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.2°
J
22.3°
J
25.1°
A
26.3°
S
24.7°
O
21.6°
N
18.2°
Baia delle Zagare
#24 in June
22.3°C
Italy flagMattinata, Gargano, Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.1°
J
22.3°
J
25.2°
A
26.3°
S
24.1°
O
20.7°
N
17.1°
Porto Selvaggio
#25 in June
22.3°C
Italy flagNardò, Puglia, Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.2°
J
22.3°
J
25.1°
A
26.3°
S
24.7°
O
21.6°
N
18.2°
Spiaggia di Levante
#27 in June
22.2°C
Italy flagSperlonga, Lazio, Italy
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.6°
J
22.2°
J
24.8°
A
25.9°
S
24.1°
O
21.6°
N
19.0°
Baia dei Turchi
#31 in June
21.9°C
Italy flagOtranto, Salento, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
18.0°
J
21.9°
J
24.6°
A
25.7°
S
24.0°
O
21.0°
N
18.0°
Torre dell'Orso
#32 in June
21.9°C
Italy flagMelendugno, Puglia, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.9°
J
21.9°
J
24.8°
A
25.8°
S
23.9°
O
20.5°
N
17.3°
Polignano a Mare
#33 in June
21.9°C
Italy flagLama Monachile, Puglia, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.9°
J
21.9°
J
24.7°
A
25.8°
S
23.6°
O
20.3°
N
17.2°
Calamosche
#35 in June
21.8°C
Italy flagVendicari, Noto, Sicily, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
18.3°
J
21.8°
J
24.8°
A
26.3°
S
24.9°
O
22.6°
N
19.8°
San Vito Lo Capo
#36 in June
21.8°C
Italy flagSicily, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
18.1°
J
21.8°
J
25.1°
A
26.4°
S
24.8°
O
22.3°
N
19.3°
Fontane Bianche
#37 in June
21.8°C
Italy flagSiracusa, Sicily, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
18.3°
J
21.8°
J
24.8°
A
26.3°
S
24.9°
O
22.6°
N
19.8°
Spiaggia di Cavoli
#38 in June
21.7°C
Italy flagElba, Tuscany, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
18.1°
J
21.7°
J
24.5°
A
25.3°
S
23.2°
O
20.7°
N
18.2°
Fetovaia
#39 in June
21.7°C
Italy flagElba, Tuscany, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
18.1°
J
21.7°
J
24.5°
A
25.3°
S
23.2°
O
20.7°
N
18.2°
San Fruttuoso
#40 in June
21.7°C
Italy flagPortofino Peninsula, Liguria, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
18.0°
J
21.7°
J
24.3°
A
25.1°
S
22.9°
O
20.4°
N
17.8°
Monterosso al Mare
#41 in June
21.7°C
Italy flagCinque Terre, Liguria, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
18.0°
J
21.7°
J
24.4°
A
25.1°
S
23.1°
O
20.4°
N
17.8°
Baia di Paraggi
#42 in June
21.7°C
Italy flagPortofino, Liguria, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
18.0°
J
21.7°
J
24.3°
A
25.1°
S
22.9°
O
20.4°
N
17.8°
Cala Luna
#43 in June
21.6°C
Italy flagGolfo di Orosei, Sardinia, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.9°
J
21.6°
J
24.8°
A
26.1°
S
24.5°
O
21.8°
N
18.8°
Cala Goloritzé
#44 in June
21.6°C
Italy flagSardinia, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.9°
J
21.6°
J
24.8°
A
26.1°
S
24.5°
O
21.8°
N
18.8°
Spiaggia di Sansone
#45 in June
21.6°C
Italy flagPortoferraio, Elba, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
18.0°
J
21.6°
J
24.3°
A
25.1°
S
23.1°
O
20.7°
N
18.3°
Cala Violina
#46 in June
21.5°C
Italy flagScarlino, Maremma, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
18.0°
J
21.5°
J
24.2°
A
25.0°
S
23.0°
O
20.8°
N
18.4°
Marina di Alberese
#47 in June
21.5°C
Italy flagMaremma Park, Tuscany, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
18.0°
J
21.5°
J
24.0°
A
24.9°
S
23.1°
O
21.0°
N
18.6°
Baia del Silenzio
#48 in June
21.5°C
Italy flagSestri Levante, Liguria, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.9°
J
21.5°
J
24.3°
A
25.0°
S
22.9°
O
20.3°
N
17.7°
Porto Giunco
#49 in June
21.3°C
Italy flagVillasimius, Sardinia, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.7°
J
21.3°
J
24.5°
A
25.9°
S
24.3°
O
21.7°
N
18.7°
Cala Sinzias
#50 in June
21.3°C
Italy flagCastiadas, Sardinia, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.7°
J
21.3°
J
24.5°
A
25.9°
S
24.3°
O
21.7°
N
18.7°
Costa Rei
#51 in June
21.3°C
Italy flagMuravera, Sardinia, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.7°
J
21.3°
J
24.5°
A
25.9°
S
24.3°
O
21.7°
N
18.7°
Spiaggia di Piscinas
#52 in June
21.1°C
Italy flagCosta Verde, Sardinia, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.7°
J
21.1°
J
23.7°
A
24.8°
S
23.5°
O
21.2°
N
18.3°
Berchida
#53 in June
21.0°C
Italy flagSiniscola, Sardinia, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.5°
J
21.0°
J
24.2°
A
25.7°
S
24.1°
O
21.4°
N
18.4°
Is Arutas
#54 in June
21.0°C
Italy flagCabras, Sinis Peninsula, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.7°
J
21.0°
J
23.6°
A
24.6°
S
23.3°
O
21.1°
N
18.3°
Poetto
#55 in June
20.9°C
Italy flagCagliari, Sardinia, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.5°
J
20.9°
J
24.0°
A
25.6°
S
24.3°
O
21.7°
N
18.7°
Scala dei Turchi
#56 in June
20.9°C
Italy flagSicily, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.7°
J
20.9°
J
23.5°
A
25.0°
S
24.0°
O
22.0°
N
19.4°
Cala Brandinchi
#57 in June
20.8°C
Italy flagSan Teodoro, Sardinia, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.4°
J
20.8°
J
23.8°
A
25.3°
S
23.6°
O
21.0°
N
18.0°
Tuerredda
#58 in June
20.7°C
Italy flagTeulada, Sardinia, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.4°
J
20.7°
J
23.6°
A
25.2°
S
24.0°
O
21.5°
N
18.6°
Spiaggia del Principe
#59 in June
20.7°C
Italy flagCosta Smeralda, Sardinia, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.3°
J
20.7°
J
23.6°
A
24.9°
S
23.0°
O
20.3°
N
17.4°
Chia (Su Giudeu)
#60 in June
20.7°C
Italy flagDomus de Maria, Sardinia, Italy
● Refreshing / Invigorating
NOAA Season Curve (May–Oct):
M
17.4°
J
20.7°
J
23.7°
A
25.3°
S
24.1°
O
21.6°
N
18.6°

Explore Sea Temperatures by Country

Spain(23.7°C)Italy(25.9°C)Turkey(27.3°C)France(22.4°C)Greece(25.4°C)Cyprus(27.7°C)Croatia(25.2°C)Albania(25.5°C)Montenegro(25.7°C)Malta(26.7°C)Bulgaria(25.1°C)Romania(24.7°C)Slovenia(25.4°C)Portugal(20.7°C)Poland(19°C)Sweden(18.3°C)Netherlands(18.5°C)Bosnia & Herzegovina(25.2°C)Monaco(24.6°C)Latvia(18.5°C)Estonia(18°C)Lithuania(18.8°C)Germany(18.6°C)Denmark(18°C)Norway(15.3°C)Belgium(18.7°C)Faroe Islands(10.9°C)United Kingdom(16.1°C)Ireland(15.9°C)Iceland(10.9°C)Finland(16.6°C)