Water temperature in Otsu in October

Is it warm enough to swim in Otsu in October? Average water temperature in Otsu in October is 21.5°C and therefore suitable for comfortable swimming. The warmest water in Otsu in October is 26.7°C, and the coldest is 17.6°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Otsu

Changes water temperature in Otsu in October 2024, 2023

To get an accurate forecast for the water temperature in Otsu for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Otsu, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of October.

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2024	2023	Min	Max
1 October	26.2°C	26.7°C	22.8°C	26.7°C
2 October	25.8°C	26.1°C	22.6°C	26.1°C
3 October	25.5°C	25.8°C	22.6°C	25.8°C
4 October	25.2°C	25.4°C	22.6°C	25.4°C
5 October	25.8°C	24.9°C	21.9°C	25.8°C
6 October	25.3°C	24.5°C	21.8°C	25.3°C
7 October	24.9°C	24.1°C	21.6°C	24.9°C
8 October	24.5°C	23.7°C	21.3°C	24.5°C
9 October	24.1°C	23.3°C	21.1°C	24.8°C
10 October	23.7°C	23°C	20.9°C	24.7°C
11 October	23.2°C	22.7°C	20.7°C	24.2°C
12 October	24°C	22.4°C	20.6°C	24°C
13 October	25°C	22.2°C	20.7°C	25°C
14 October	23.8°C	22.1°C	20.4°C	24.1°C
15 October	23.4°C	21.9°C	20.4°C	24°C

Day	2024	2023	Min	Max
16 October	22°C	21.2°C	20.3°C	23.7°C
17 October	21.9°C	21.2°C	20.3°C	23.4°C
18 October	23.5°C	21.1°C	20°C	23.5°C
19 October	23°C	21.2°C	19.9°C	23°C
20 October	22.9°C	21°C	19.9°C	22.9°C
21 October	21.5°C	20.9°C	19.7°C	21.7°C
22 October	21.3°C	20.7°C	19.4°C	21.4°C
23 October	22.2°C	19.7°C	19.2°C	22.2°C
24 October	21.9°C	19.1°C	19.1°C	21.9°C
25 October	21.5°C	18.5°C	18.5°C	21.5°C
26 October	21.1°C	19°C	18.5°C	21.1°C
27 October	20.8°C	19°C	18.5°C	20.8°C
28 October	20.6°C	18.7°C	18.4°C	20.6°C
29 October	20.7°C	18.2°C	18.2°C	20.7°C
30 October	20.5°C	17.9°C	17.6°C	20.5°C
31 October	21°C	18.3°C	18.3°C	21°C

Average water temperature in Otsu in October over a decade

2015	2016	2017	2018	2019
20.5°C	21.3°C	21.1°C	21.1°C	22.1°C

2020	2021	2022	2023	2024
21.5°C	22.7°C	21.1°C	21.8°C	23.1°C

Otsu sea state in October

Chart comparing the height of waves in Otsu in October over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Otsu water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Temperature in neighboring cities

The nearest locations with the average water temperature in October. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Lake Biwa	21.5°C	17.6°C	26.7°C
Suishohama beach	22.5°C	19.8°C	27.3°C
Amagasaki	22.9°C	20.2°C	27.2°C
Nishinomiya	22.9°C	20.1°C	27°C
Izumi	23°C	20.4°C	27.1°C
Kobe Shi	23°C	20.4°C	26.6°C
Izumiotsu	23°C	20.5°C	26.9°C
Kaizuka	23°C	20.5°C	26.7°C
Kishiwada	23°C	20.5°C	26.7°C
Tokoname	22.7°C	19.8°C	27°C

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Our report for Otsu is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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Date (day and month)

Water temperature: min 16°C

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