Where is the sea coldest in Greek Islands in August?

Falassarna in Greece has the coldest sea in Greek Islands in August, averaging about 26.0 °C. Vai (26.0 °C) and Preveli are the next coolest.

How many beaches in Greek Islands are warm enough to swim in August?

25 of the top 25 ranked beaches in Greek Islands average 22 °C or more in August, which most swimmers find comfortable without a wetsuit.

How are these August sea temperatures calculated?

Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical August rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

Seasonal ranking

Coldest sea temperature in Greek Islands in August

Where the sea is coolest across Greek Islands during August, ranked by long-term monthly average water temperature. Falassarna (Crete, Greece) is the coolest at around 26°C. Open any spot for today's live water temperature and a 7-day swim forecast.

1
Falassarna
Crete · Greece · Aegean Sea
Warm — comfortable swimming
26°C
August average
2
Vai
Crete · Greece · Aegean Sea
Warm — comfortable swimming
26°C
August average
3
Preveli
Crete · Greece · Aegean Sea
Warm — comfortable swimming
26°C
August average
4
Matala
Crete · Greece · Aegean Sea
Warm — comfortable swimming
26°C
August average
5
Balos
Crete · Greece · Aegean Sea
Warm — comfortable swimming
26°C
August average
6
Mylopotas
Cyclades · Greece · Aegean Sea
Warm — comfortable swimming
26°C
August average
7
Plaka
Cyclades · Greece · Aegean Sea
Warm — comfortable swimming
26°C
August average
8
Super Paradise
Cyclades · Greece · Aegean Sea
Warm — comfortable swimming
26°C
August average
9
Kolymbithres
Cyclades · Greece · Aegean Sea
Warm — comfortable swimming
26°C
August average
10
Red Beach
Cyclades · Greece · Aegean Sea
Warm — comfortable swimming
26°C
August average
11
Sarakiniko
Cyclades · Greece · Aegean Sea
Warm — comfortable swimming
26°C
August average
12
Paleokastritsa
Ionian Islands · Greece · Ionian Sea
Warm — comfortable swimming
26°C
August average
13
Egremni
Ionian Islands · Greece · Ionian Sea
Warm — comfortable swimming
26°C
August average
14
Antisamos
Ionian Islands · Greece · Ionian Sea
Warm — comfortable swimming
26°C
August average
15
Voutoumi
Ionian Islands · Greece · Ionian Sea
Warm — comfortable swimming
26°C
August average
16
Voutoumi
Ionian Islands · Greece · Ionian Sea
Warm — comfortable swimming
26°C
August average
17
Tsambika
Dodecanese · Greece · Aegean Sea
Warm — comfortable swimming
26°C
August average
18
Lindos Bay
Dodecanese · Greece · Aegean Sea
Warm — comfortable swimming
26°C
August average
19
Antisamos Beach
Ionian Islands · Greece · Ionian Sea
Warm — comfortable swimming
26°C
August average
20
Gerakas Beach
Ionian Islands · Greece · Ionian Sea
Warm — comfortable swimming
26°C
August average
21
Voulisma Beach
Crete · Greece · Aegean Sea
Warm — comfortable swimming
26°C
August average
22
Chrissi Island Beach
Crete · Greece · Aegean Sea
Warm — comfortable swimming
26°C
August average
23
Spinalonga Beach
Crete · Greece · Aegean Sea
Warm — comfortable swimming
26°C
August average
24
Elafonissi Beach
Crete · Greece · Mediterranean Sea
Warm — comfortable swimming
26°C
August average
25
Kommos Beach
Crete · Greece · Mediterranean Sea
Warm — comfortable swimming
26°C
August average

Coldest sea in August elsewhere

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Greek Islands in August — frequently asked questions

Where is the sea coldest in Greek Islands in August?: Falassarna in Greece has the coldest sea in Greek Islands in August, averaging about 26.0 °C. Vai (26.0 °C) and Preveli are the next coolest.
How many beaches in Greek Islands are warm enough to swim in August?: 25 of the top 25 ranked beaches in Greek Islands average 22 °C or more in August, which most swimmers find comfortable without a wetsuit.
How are these August sea temperatures calculated?: Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical August rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

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