What is the current water temperature in Kushiro?

Q: What is the current water temperature in Kushiro?

As of now, in Kushiro, the water temperature is 10.08°C. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration.

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Water temperature in Kushiro

Detailed information about the current water temperature in Kushiro. 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.

50.1

°F

June 26, 10:02

Trend:

stable

Yesterday:

49.5°F

Tomorrow:

50.1°F

Sunrise:

03:45

Sunset:

19:06

Day Length:

15 h. 21 min.

Kushiro in July

Minimum:

35.6°F

Average:

37.4°F

Maximum:

38.6°F

Sea water temperature in Kushiro today

As of now, in Kushiro, the water temperature is 50.1°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 2.9°F lower 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 stay about the same.

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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 57.5°F on 2025, while the historical minimum was 50.5°F on 2018.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 51.6°F, with minimum temperature starting at 50.1°F, while the maximum might reach 52.8°F.

Daily water temperature in Kushiro

Date	Current Year actual* / forecast**	last year	10 years average
Jun 12	48.3°F	51.0°F	49.0°F
Jun 13	47.5°F	48.1°F	48.8°F
Jun 14	47.0°F	49.6°F	49.2°F
Jun 15	47.6°F	49.7°F	49.5°F
Jun 16	47.3°F	53.1°F	50.1°F
Jun 17	51.1°F	52.9°F	50.7°F
Jun 18	49.5°F	54.3°F	51.3°F
Jun 19	47.8°F	56.6°F	51.0°F
Jun 20	48.9°F	58.5°F	51.2°F
Jun 21	48.8°F	59.1°F	51.8°F
Jun 22	48.5°F	58.5°F	51.8°F
Jun 23	48.8°F	58.2°F	52.1°F
Jun 24	48.9°F	56.7°F	52.0°F
Jun 25	49.5°F	55.9°F	52.4°F
Jun 26	50.1°F	57.5°F	53.1°F
Jun 27	50.1°F	57.4°F	53.1°F
Jun 28	51.0°F	58.6°F	53.9°F
Jun 29	51.0°F	54.3°F	53.9°F
Jun 30	51.7°F	55.2°F	54.6°F
Jul 1	52.4°F	58.3°F	55.3°F
Jul 2	52.5°F	58.7°F	55.4°F
Jul 3	52.8°F	58.6°F	55.7°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 Kushiro by month

In an average year, Kushiro offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Kushiro was recorded on August 27, 2023, reaching a 73.9°F. While the coldest temperature occurred on February 2, 2016, dipping to 32.0°F. The average readings by season are 37.2°F in Winter, 37.7°F in Spring, 57.8°F in Summer, and 57.6°F in Autumn.