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

Greece Sea Temperature by Month

Complete 12-month annual water temperature curves across all 67 surveyed coastlines in Greece. Includes regional upwelling, bathymetric dynamics, and peak bathing windows.

Climatology Notice: Temperatures represent the 30-year long-term historical average (1991–2020 normal), not a live single-day sensor forecast.

Select Month

JanFebMarAprMayPrimeJunPrimeJulPrimeAugPrimeSepPrimeOctPrimeNovPrimeDec

Aegean Meltemi Winds vs Deep Ionian & Cretan Basins

In the Aegean Sea, strong dry northerly winds (the Meltemi) in July and August induce localized vertical water mixing and localized upwelling, keeping surface temperatures around 24–25°C despite scorching ambient air temperatures. In contrast, the sheltered southern Ionian and southern Crete reach 26.3–26.8°C.

Oceanographic Phenomenon:Meltemi Wind Mixing & Southern Solar Radiation
Thermal Lag Characteristic:Strong eastern Mediterranean thermal lag: October waters across Rhodes and Crete remain remarkably mild (22.8–23.5°C), warmer than early June (21.5°C).
Peak Bathing Average:August (26.3°C)
Statutory Tourism Sources:
chaniatourism.grvisit.corfu.grvisitgreece.grvisitkefaloniaisland.grmilos.gr

All 67 Beaches in Greece

Individual coordinate lookups from NOAA 0.25° marine grid.

Showing 67 coastlines
Anthony Quinn Bay
#3 in August
27.1°C
Greece flagDodecanese (Rhodes / Kallithea), Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
20.4°
J
24.1°
J
26.4°
A
27.1°
S
25.8°
O
23.2°
N
20.4°
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St Paul's Bay
#4 in August
27.1°C
Greece flagLindos, Rhodes, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.8°
J
22.7°
J
25.4°
A
27.1°
S
26.2°
O
24.0°
N
21.4°
View Full Beach Guide
Porto Timoni
#7 in August
26.4°C
Greece flagIonian Islands (Corfu / Afionas), Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.8°
J
23.8°
J
25.9°
A
26.4°
S
24.6°
O
21.8°
N
18.8°
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Falassarna Beach
#8 in August
26.4°C
Greece flagCrete (Kissamos / Chania), Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.8°
J
23.5°
J
25.8°
A
26.4°
S
25.1°
O
22.6°
N
19.9°
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Vai Palm Beach
#9 in August
26.4°C
Greece flagCrete (Lasithi / Sitia), Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.8°
J
23.5°
J
25.8°
A
26.4°
S
25.1°
O
22.6°
N
19.9°
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Possidi Beach
#11 in August
26.3°C
Greece flagKassandra, Halkidiki, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.5°
J
22.9°
J
25.5°
A
26.3°
S
24.3°
O
21.2°
N
18.0°
View Full Beach Guide
Koukounaries
#12 in August
26.2°C
Greece flagSkiathos, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.5°
J
22.7°
J
25.2°
A
26.2°
S
24.4°
O
21.5°
N
18.3°
View Full Beach Guide
Lalaria Beach
#13 in August
26.2°C
Greece flagSkiathos, Sporades, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.5°
J
22.7°
J
25.2°
A
26.2°
S
24.4°
O
21.5°
N
18.3°
View Full Beach Guide
Karidi Beach
#15 in August
26.1°C
Greece flagVourvourou, Sithonia, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.4°
J
23.0°
J
25.5°
A
26.1°
S
24.0°
O
21.0°
N
17.8°
View Full Beach Guide
Kavourotrypes
#16 in August
26.1°C
Greece flagSithonia, Halkidiki, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.4°
J
23.0°
J
25.5°
A
26.1°
S
24.0°
O
21.0°
N
17.8°
View Full Beach Guide
Sarti Beach
#17 in August
26.1°C
Greece flagSithonia, Halkidiki, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.4°
J
23.0°
J
25.5°
A
26.1°
S
24.0°
O
21.0°
N
17.8°
View Full Beach Guide
Voutomi Beach
#18 in August
26.0°C
Greece flagAntipaxos (Paxoi Municipality), Ionian Islands, Greece, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.2°
J
22.8°
J
25.2°
A
26.0°
S
24.8°
O
22.2°
N
19.0°
View Full Beach Guide
Ammolofoi Beach
#19 in August
26.0°C
Greece flagNea Peramos, Kavala, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.5°
J
22.7°
J
25.3°
A
26.0°
S
23.8°
O
20.5°
N
17.2°
View Full Beach Guide
Xi Beach
#21 in August
25.9°C
Greece flagLixouri, Kefalonia, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.9°
J
22.4°
J
24.5°
A
25.9°
S
24.9°
O
22.7°
N
20.2°
View Full Beach Guide
Simos Beach
#22 in August
25.9°C
Greece flagElafonisos, Peloponnese, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.5°
J
22.0°
J
25.0°
A
25.9°
S
24.9°
O
22.9°
N
20.5°
View Full Beach Guide
Agiofili Beach
#23 in August
25.9°C
Greece flagVasiliki, Lefkada, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.0°
J
22.6°
J
24.6°
A
25.9°
S
24.8°
O
22.5°
N
20.1°
View Full Beach Guide
Myrtos Beach
#25 in August
25.9°C
Greece flagKefalonia, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.0°
J
22.6°
J
24.6°
A
25.9°
S
24.8°
O
22.6°
N
20.1°
View Full Beach Guide
Egremni Beach
#27 in August
25.9°C
Greece flagLefkada, Ionian, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.0°
J
22.6°
J
24.6°
A
25.9°
S
24.8°
O
22.5°
N
20.1°
View Full Beach Guide
Gerakas Beach
#29 in August
25.9°C
Greece flagVasilikos, Zakynthos, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.9°
J
22.3°
J
24.6°
A
25.9°
S
25.0°
O
22.9°
N
20.4°
View Full Beach Guide
Petani Beach
#30 in August
25.9°C
Greece flagPaliki, Kefalonia, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.0°
J
22.6°
J
24.6°
A
25.9°
S
24.8°
O
22.6°
N
20.1°
View Full Beach Guide
Xigia Beach
#31 in August
25.9°C
Greece flagZakynthos, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.8°
J
22.3°
J
24.5°
A
25.9°
S
24.9°
O
22.8°
N
20.3°
View Full Beach Guide
Hovolo Beach
#34 in August
25.8°C
Greece flagSkopelos (Elios / Neo Klima), Sporades, Greece, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.0°
J
22.5°
J
25.0°
A
25.8°
S
24.5°
O
21.8°
N
18.5°
View Full Beach Guide
Voutoumi Beach
#35 in August
25.7°C
Greece flagAntipaxos, Ionian, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.0°
J
22.4°
J
24.3°
A
25.7°
S
24.6°
O
22.3°
N
19.8°
View Full Beach Guide
Giola Lagoon
#36 in August
25.7°C
Greece flagThassos, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.3°
J
22.6°
J
25.0°
A
25.7°
S
23.7°
O
20.4°
N
17.2°
View Full Beach Guide
Damnoni Beach
#37 in August
25.5°C
Greece flagPlakias, Crete, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.1°
J
22.2°
J
24.6°
A
25.5°
S
24.9°
O
23.3°
N
21.0°
View Full Beach Guide
Matala Beach
#40 in August
25.4°C
Greece flagMatala, Crete, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.1°
J
22.1°
J
24.4°
A
25.4°
S
25.0°
O
23.5°
N
21.1°
View Full Beach Guide
Kedrodasos
#42 in August
25.3°C
Greece flagnear Elafonissi, Crete, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.9°
J
21.8°
J
24.1°
A
25.3°
S
24.7°
O
23.3°
N
21.0°
View Full Beach Guide
Tsigrado Beach
#44 in August
25.1°C
Greece flagCyclades (Milos Island), Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.4°
J
22.8°
J
24.6°
A
25.1°
S
23.9°
O
21.4°
N
18.8°
View Full Beach Guide
Canal d'Amour
#45 in August
25.1°C
Greece flagSidari, Corfu, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.6°
J
21.9°
J
23.7°
A
25.1°
S
24.1°
O
22.1°
N
19.7°
View Full Beach Guide
Apella Beach
#46 in August
25.1°C
Greece flagKarpathos, Dodecanese, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.2°
J
22.1°
J
23.9°
A
25.1°
S
24.6°
O
22.9°
N
20.6°
View Full Beach Guide
Vai Beach
#47 in August
25.0°C
Greece flagPalekastro, East Crete, Greece
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.0°
J
22.1°
J
24.1°
A
25.0°
S
24.5°
O
22.9°
N
20.4°
View Full Beach Guide
Kleftiko
#48 in August
24.7°C
Greece flagMilos, Cyclades, Greece
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.7°
J
22.2°
J
24.3°
A
24.7°
S
24.0°
O
22.2°
N
19.7°
View Full Beach Guide
Perissa Beach
#52 in August
24.4°C
Greece flagSantorini, Greece
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.8°
J
22.0°
J
23.6°
A
24.4°
S
23.9°
O
22.1°
N
19.7°
View Full Beach Guide
Red Beach
#53 in August
24.4°C
Greece flagSantorini, Greece
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.8°
J
22.0°
J
23.6°
A
24.4°
S
23.9°
O
22.1°
N
19.7°
View Full Beach Guide
Kamari Beach
#54 in August
24.4°C
Greece flagSantorini, Greece
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.8°
J
22.0°
J
23.6°
A
24.4°
S
23.9°
O
22.1°
N
19.7°
View Full Beach Guide
Kolymbithres
#55 in August
24.1°C
Greece flagNaoussa, Paros, Greece
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.6°
J
21.7°
J
23.4°
A
24.1°
S
23.4°
O
21.5°
N
19.0°
View Full Beach Guide
Plaka Beach
#60 in August
23.8°C
Greece flagNaxos, Cyclades, Greece
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.4°
J
21.5°
J
23.1°
A
23.8°
S
23.2°
O
21.3°
N
19.0°
View Full Beach Guide
Mikri Vigla
#61 in August
23.8°C
Greece flagNaxos, Cyclades, Greece
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.4°
J
21.5°
J
23.1°
A
23.8°
S
23.2°
O
21.3°
N
19.0°
View Full Beach Guide
Psarou Beach
#62 in August
23.8°C
Greece flagMykonos, Cyclades, Greece
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.3°
J
21.4°
J
23.1°
A
23.8°
S
23.2°
O
21.2°
N
18.8°
View Full Beach Guide
Elia Beach
#63 in August
23.8°C
Greece flagMykonos, Greece
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.3°
J
21.4°
J
23.1°
A
23.8°
S
23.2°
O
21.2°
N
18.8°
View Full Beach Guide
Pori Beach
#66 in August
23.6°C
Greece flagAno Koufonisi, Cyclades, Greece
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.6°
J
21.5°
J
22.9°
A
23.6°
S
23.3°
O
21.5°
N
19.3°
View Full Beach Guide
Seychelles Beach
#67 in August
23.6°C
Greece flagIkaria, North Aegean, Greece
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.6°
J
21.5°
J
22.8°
A
23.6°
S
23.0°
O
21.4°
N
19.2°
View Full Beach Guide

Explore Sea Temperatures by Country

Spain(23.6°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)