Water temperature in Mikuni in September

Is it warm enough to swim in Mikuni in September? Average water temperature in Mikuni in September is 25.7°C and therefore suitable for comfortable swimming. The warmest sea in Mikuni in September is 29.3°C, and the coldest is 22.2°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Mikuni

Changes water temperature in Mikuni in September 2025, 2024

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

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 September	29.7°C	28.2°C	24.9°C	29.7°C
2 September	29.5°C	27.9°C	24.9°C	29.5°C
3 September	29.2°C	27.8°C	24.8°C	29.2°C
4 September	28.9°C	27.2°C	24.8°C	29.3°C
5 September	29.1°C	27.2°C	24.8°C	29.2°C
6 September	29°C	27.4°C	24.5°C	29.1°C
7 September	29.4°C	27.9°C	24.4°C	29.4°C
8 September	28.9°C	27.9°C	24.1°C	28.9°C
9 September	28.9°C	27.9°C	24.2°C	28.9°C
10 September	28.6°C	28.2°C	24.3°C	28.6°C
11 September	28.6°C	28.5°C	23.9°C	28.6°C
12 September	28.4°C	29.3°C	23.9°C	29.3°C
13 September	28.2°C	28.9°C	23.6°C	28.9°C
14 September	28.6°C	29°C	23.6°C	29°C
15 September	28.7°C	28.5°C	23.5°C	28.7°C

Day	2025	2024	Min	Max
16 September	28.8°C	28.8°C	23.4°C	28.8°C
17 September	28.8°C	28.7°C	23.1°C	28.8°C
18 September	28.4°C	28.3°C	23°C	28.4°C
19 September	28.2°C	28.8°C	23.1°C	28.8°C
20 September	27.8°C	28.5°C	23.1°C	28.5°C
21 September	27.6°C	28.2°C	23°C	28.2°C
22 September	27.3°C	28.4°C	23°C	28.4°C
23 September	27°C	27.9°C	23°C	27.9°C
24 September	26.7°C	27.6°C	23°C	27.6°C
25 September	26.5°C	27.3°C	23.1°C	27.3°C
26 September	26.4°C	27.2°C	22.7°C	27.2°C
27 September		26.9°C	22.6°C	26.9°C
28 September		26.5°C	22.5°C	26.5°C
29 September		26.3°C	22.3°C	26.3°C
30 September		26.1°C	22.2°C	26.1°C

Average water temperature in Mikuni in September over a decade

2015	2016	2017	2018	2019
23.7°C	24.8°C	25.1°C	25.6°C	25.6°C

2020	2021	2022	2023	2024
26.6°C	25.4°C	25.8°C	27.1°C	27.9°C

Mikuni sea state in September

Chart comparing the height of waves in Mikuni in September 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.

Mikuni 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 September. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Kanazawa	25.7°C	22.6°C	29.6°C
Suishohama beach	26°C	22.8°C	29.8°C
Obama	26.1°C	22.6°C	30°C
Takaoka	25.7°C	22.4°C	30.2°C
Himi	25.8°C	22.4°C	30.2°C
Toyama	25.7°C	22.4°C	29.4°C
Maizuru	25.9°C	22.8°C	29.7°C
Nanao	25.9°C	22.5°C	30.3°C
Namerikawa	25.7°C	22.3°C	29.5°C
Kyoto	25.8°C	22.8°C	30.4°C

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Our report for Mikuni 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.

Region

Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature