All data are in degrees Fahrenheit

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Water temperature in Nemuro

Detailed information about the current water temperature in Nemuro. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Nemuro now

65.2

°F

August 13, 00:09

Trend:

increasing

Yesterday:

64.5°F

Tomorrow:

65.6°F

Sunrise:

04:20

Sunset:

18:25

Day Length:

14 h. 5 min.

Nemuro in August

Minimum:

33.5°F

Average:

35.1°F

Maximum:

36.7°F

Sea water temperature in Nemuro today

As of now, in Nemuro, the water temperature is 65.2°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 1.8°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 69.9°F on 2025, while the historical minimum was 59.1°F on 2018.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 65.2°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Nemuro

Date Current Year

actual* / forecast**

last year 10 years average
Jul 30 61.5°F 63.7°F 61.7°F
Jul 31 60.9°F 63.2°F 61.6°F
Aug 1 59.0°F 66.2°F 61.7°F
Aug 2 59.1°F 66.9°F 61.6°F
Aug 3 60.0°F 64.7°F 61.7°F
Aug 4 61.4°F 65.6°F 62.3°F
Aug 5 62.2°F 64.9°F 62.1°F
Aug 6 63.2°F 68.4°F 62.7°F
Aug 7 64.0°F 67.7°F 63.4°F
Aug 8 64.6°F 67.3°F 63.4°F
Aug 9 64.5°F 66.5°F 62.7°F
Aug 10 63.4°F 65.7°F 61.8°F
Aug 11 61.8°F 65.6°F 61.7°F
Aug 12 64.5°F 68.1°F 62.6°F
Aug 13 65.2°F 69.9°F 63.4°F
Aug 14 65.6°F 73.1°F 63.8°F
Aug 15 65.4°F 70.9°F 63.5°F
Aug 16 65.6°F 69.4°F 63.8°F
Aug 17 65.3°F 71.3°F 63.5°F
Aug 18 64.9°F 68.5°F 63.0°F
Aug 19 64.7°F 68.4°F 62.9°F
Aug 20 65.2°F 68.6°F 63.4°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Nemuro by month

In an average year, Nemuro offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Nemuro was recorded on August 27, 2023, reaching a 75.3°F. While the coldest temperature occurred on January 17, 2017, dipping to 32.0°F. The average readings by season are 35.7°F in Winter, 37.7°F in Spring, 56.5°F in Summer, and 57.7°F in Autumn.