Where is the sea coldest in Asia in October?

Yuigahama Beach in Japan has the coldest sea in Asia in October, averaging about 19.0 °C. Zushi Beach (19.0 °C) and Enoshima Beach are the next coolest.

How many beaches in Asia are warm enough to swim in October?

13 of the top 25 ranked beaches in Asia average 22 °C or more in October, which most swimmers find comfortable without a wetsuit.

How are these October sea temperatures calculated?

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

Seasonal ranking

Coldest sea temperature in Asia in October

Where the sea is coolest across Asia during October, ranked by long-term monthly average water temperature. Yuigahama Beach (Kanagawa, Japan) is the coolest at around 19°C. Open any spot for today's live water temperature and a 7-day swim forecast.

1
Yuigahama Beach
Kanagawa · Japan · Pacific Ocean
Mild — fine for a swim, cool at first
19°C
October average
2
Zushi Beach
Kanagawa · Japan · Pacific Ocean
Mild — fine for a swim, cool at first
19°C
October average
3
Enoshima Beach
Kanagawa · Japan · Pacific Ocean
Mild — fine for a swim, cool at first
19°C
October average
4
Kujukuri Beach
Chiba · Japan · Pacific Ocean
Mild — fine for a swim, cool at first
19°C
October average
5
Onjuku Beach
Chiba · Japan · Pacific Ocean
Mild — fine for a swim, cool at first
19°C
October average
6
Haeundae Beach
Busan · South Korea · Sea of Japan
Mild — fine for a swim, cool at first
19°C
October average
7
Gyeongpo Beach
Gangwon · South Korea · Sea of Japan
Mild — fine for a swim, cool at first
19°C
October average
8
Naksan Beach
Gangwon · South Korea · Sea of Japan
Mild — fine for a swim, cool at first
19°C
October average
9
Mangsang Beach
Gangwon · South Korea · Sea of Japan
Mild — fine for a swim, cool at first
19°C
October average
10
Sokcho Beach
Gangwon · South Korea · Sea of Japan
Mild — fine for a swim, cool at first
19°C
October average
11
Eurwangni Beach
Incheon · South Korea · Yellow Sea
Mild — fine for a swim, cool at first
19°C
October average
12
Kujukuri Beach
Chiba · Japan · Pacific Ocean
Mild — fine for a swim, cool at first
19°C
October average
13
Malé Hulhumalé Beach
Kaafu · Maldives · Indian Ocean
Pleasant — swimmable without a wetsuit
22°C
October average
14
Fulhadhoo
Baa · Maldives · Indian Ocean
Pleasant — swimmable without a wetsuit
22°C
October average
15
Kabira Bay
Okinawa · Japan · Pacific Ocean
Pleasant — swimmable without a wetsuit
22°C
October average
16
Hiriketiya Beach
Southern · Sri Lanka · Indian Ocean
Pleasant — swimmable without a wetsuit
22°C
October average
17
Veligandu Island
Alif Alif · Maldives · Indian Ocean
Pleasant — swimmable without a wetsuit
22°C
October average
18
Fulong Beach
New Taipei · Taiwan · Pacific Ocean
Pleasant — swimmable without a wetsuit
22°C
October average
19
Bikini Beach Maafushi
Kaafu · Maldives · Indian Ocean
Pleasant — swimmable without a wetsuit
22°C
October average
20
Fulhadhoo Beach
Baa · Maldives · Indian Ocean
Pleasant — swimmable without a wetsuit
22°C
October average
21
Dhigurah Beach
Alif Dhaal · Maldives · Indian Ocean
Pleasant — swimmable without a wetsuit
22°C
October average
22
Kondoi Beach
Okinawa · Japan · Pacific Ocean
Pleasant — swimmable without a wetsuit
22°C
October average
23
Sunayama Beach
Okinawa · Japan · Pacific Ocean
Pleasant — swimmable without a wetsuit
22°C
October average
24
Mirissa Beach
Southern · Sri Lanka · Indian Ocean
Pleasant — swimmable without a wetsuit
22°C
October average
25
Unawatuna Beach
Southern · Sri Lanka · Indian Ocean
Pleasant — swimmable without a wetsuit
22°C
October average

Coldest sea in October elsewhere

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Asia in October — frequently asked questions

Where is the sea coldest in Asia in October?: Yuigahama Beach in Japan has the coldest sea in Asia in October, averaging about 19.0 °C. Zushi Beach (19.0 °C) and Enoshima Beach are the next coolest.
How many beaches in Asia are warm enough to swim in October?: 13 of the top 25 ranked beaches in Asia average 22 °C or more in October, which most swimmers find comfortable without a wetsuit.
How are these October sea temperatures calculated?: Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical October rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

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