Black Sea Water Temperature in October

The Black Sea averages 20.0°C in October across 59 locations. The warmest sea is at Rize, Turkey (21.9°C) and the coldest at Koblevo, Ukraine (17.0°C).

Water temperature by beach

Based on daily readings from Jan 2, 2000 to Oct 22, 2026.

#	Location	Country	Average	Lowest	Highest
1	🍵 Rize	Turkey	21.9°C	18.5°C	25.7°C
2	🤿 Kvariati	Georgia	21.7°C	18.2°C	25.9°C
3	🌆 Batumi	Georgia	21.6°C	18.0°C	25.6°C
4	🐚 Kobuleti	Georgia	21.6°C	17.9°C	25.4°C
5	⛪ Trabzon	Turkey	21.6°C	18.4°C	26.0°C
6	🪴 Green Cape	Georgia	21.6°C	17.8°C	25.5°C
7	🧲 Shekvetili	Georgia	21.5°C	17.9°C	25.1°C
8	🏔️ Sochi	Russia	21.0°C	17.6°C	24.6°C
9	⛵ Sinemorets	Bulgaria	20.7°C	18.1°C	23.7°C
10	🏕️ Primorsko	Bulgaria	20.6°C	18.0°C	23.5°C
11	⚓ Sozopol	Bulgaria	20.6°C	18.0°C	23.5°C
12	🍇 Lozenets	Bulgaria	20.6°C	18.0°C	23.5°C
13	🎢 Gelendzhik	Russia	20.6°C	17.0°C	24.5°C
14	🛂 Rezovo	Bulgaria	20.6°C	17.8°C	23.1°C
15	🏜️ Dyuni	Bulgaria	20.5°C	17.8°C	23.3°C
16	⛺ Kiten	Bulgaria	20.5°C	17.8°C	23.3°C
17	🏝️ Silistar Beach	Bulgaria	20.5°C	17.7°C	23.1°C
18	🏘️ Nessebar	Bulgaria	20.5°C	17.9°C	23.4°C
19	👑 Tsarevo	Bulgaria	20.5°C	17.7°C	22.9°C
20	🧂 Pomorie	Bulgaria	20.4°C	17.9°C	23.4°C
21	✈️ Sarafovo	Bulgaria	20.4°C	17.9°C	23.4°C
22	🐬 Chernomorets	Bulgaria	20.4°C	17.9°C	23.4°C
23	🎣 Amasra	Turkey	20.4°C	17.6°C	23.6°C
24	🚢 Novorossiysk	Russia	20.4°C	17.1°C	24.3°C
25	🍾 Abrau-Durso	Russia	20.4°C	16.5°C	24.4°C
26	🗼 Şile	Turkey	20.4°C	17.0°C	23.4°C
27	🌊 Ahtopol	Bulgaria	20.3°C	17.4°C	22.8°C
28	☀️ Sunny Beach	Bulgaria	20.2°C	17.6°C	23.3°C
29	🛥️ Sveti Vlas	Bulgaria	20.2°C	17.6°C	23.3°C
30	🐟 Ravda	Bulgaria	20.2°C	17.7°C	23.3°C
31	🌿 Irakli Beach	Bulgaria	20.1°C	17.5°C	23.0°C
32	🍷 Byala	Bulgaria	20.1°C	17.5°C	23.0°C
33	🌄 Obzor	Bulgaria	20.1°C	17.5°C	23.0°C
34	🏝️ Anapa	Russia	20.1°C	17.0°C	24.2°C
35	🏰 Sinop	Turkey	20.0°C	15.8°C	23.8°C
36	🏞️ Shkorpilovtsi	Bulgaria	19.9°C	17.3°C	23.0°C
37	🏛️ Varna	Bulgaria	19.8°C	17.2°C	23.2°C
38	🧖 St. Konstantin and Elena	Bulgaria	19.8°C	17.2°C	23.2°C
39	🌅 Golden Sands	Bulgaria	19.7°C	17.2°C	23.1°C
40	🌷 Balchik	Bulgaria	19.6°C	17.2°C	23.0°C
41	🌴 Albena	Bulgaria	19.6°C	17.0°C	23.1°C
42	🌲 Kranevo	Bulgaria	19.6°C	17.1°C	22.8°C
43	🦅 Cape Kaliakra	Bulgaria	19.6°C	17.2°C	22.8°C
44	🔦 Shabla	Bulgaria	19.5°C	17.3°C	22.8°C
45	🏄 Krapets	Bulgaria	19.5°C	17.2°C	22.8°C
46	🦭 Tyulenovo	Bulgaria	19.5°C	17.3°C	22.8°C
47	🪨 Kamen Bryag	Bulgaria	19.5°C	17.1°C	22.8°C
48	🎸 Vama Veche	Romania	19.4°C	16.9°C	22.8°C
49	🦢 Durankulak	Bulgaria	19.4°C	16.9°C	22.8°C
50	🌳 Olimp	Romania	19.2°C	16.6°C	22.6°C
51	🎰 Constanța	Romania	19.1°C	16.5°C	22.5°C
52	🎉 Mamaia	Romania	19.1°C	16.5°C	22.5°C
53	🏖️ Burgas	Bulgaria	18.4°C	13.2°C	23.2°C
54	🏗️ Chornomorsk	Ukraine	18.2°C	14.6°C	22.2°C
55	🎭 Odesa	Ukraine	18.2°C	14.6°C	22.4°C
56	💆 Serhiivka	Ukraine	17.9°C	14.5°C	22.2°C
57	🦩 Vadu & Corbu	Romania	17.9°C	15.2°C	22.1°C
58	🌉 Zatoka	Ukraine	17.6°C	13.8°C	22.2°C
59	🎡 Koblevo	Ukraine	17.0°C	12.9°C	21.7°C

Black Sea Water Temperature in October

Water temperature by beach

Sea temperature by country

Sea temperature by month