All data are in degrees Fahrenheit

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Water temperature in Wakkanai

Detailed information about the current water temperature in Wakkanai. 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 Wakkanai now

62.2

°F

July 3, 21:44

Trend:

stable

Yesterday:

63.1°F

Tomorrow:

62.9°F

Sunrise:

03:49

Sunset:

19:25

Day Length:

15 h. 36 min.

Wakkanai in July

Minimum:

38.8°F

Average:

40.8°F

Maximum:

43.7°F

Sea water temperature in Wakkanai today

As of now, in Wakkanai, the water temperature is 62.2°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 2.0°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. 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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 63.8°F on 2025, while the historical minimum was 56.9°F on 2018.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 63.8°F, with minimum temperature starting at 62.9°F, while the maximum might reach 65.6°F.

Daily water temperature in Wakkanai

Date Current Year

actual* / forecast**

last year 10 years average
Jun 19 56.6°F 58.2°F 56.4°F
Jun 20 58.5°F 60.8°F 57.1°F
Jun 21 56.5°F 60.2°F 57.3°F
Jun 22 55.9°F 60.1°F 57.3°F
Jun 23 56.5°F 60.8°F 57.8°F
Jun 24 56.2°F 59.7°F 57.6°F
Jun 25 57.3°F 61.7°F 58.3°F
Jun 26 58.3°F 61.9°F 58.6°F
Jun 27 58.4°F 61.3°F 58.6°F
Jun 28 58.6°F 63.8°F 59.1°F
Jun 29 60.4°F 65.2°F 59.6°F
Jun 30 60.4°F 64.3°F 59.6°F
Jul 1 61.7°F 65.0°F 59.7°F
Jul 2 63.1°F 63.5°F 60.2°F
Jul 3 62.2°F 63.8°F 60.2°F
Jul 4 62.9°F 65.6°F 60.9°F
Jul 5 62.9°F 62.9°F 60.9°F
Jul 6 63.1°F 64.3°F 61.1°F
Jul 7 63.5°F 64.5°F 61.5°F
Jul 8 64.1°F 66.8°F 62.1°F
Jul 9 64.3°F 66.2°F 62.3°F
Jul 10 65.6°F 66.9°F 63.6°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 Wakkanai by month

In an average year, Wakkanai offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Wakkanai was recorded on August 27, 2023, reaching a 78.4°F. While the coldest temperature occurred on March 2, 2022, dipping to 32.5°F. The average readings by season are 41.0°F in Winter, 43.4°F in Spring, 63.8°F in Summer, and 61.5°F in Autumn.