All data are in degrees Fahrenheit

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Water temperature in Kodiak

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

44.5

°F

May 20, 20:02

Trend:

stable

Yesterday:

44.2°F

Tomorrow:

44.5°F

Sunrise:

05:37

Sunset:

22:37

Day Length:

17 h. 0 min.

Kodiak in May

Minimum:

39.2°F

Average:

40.9°F

Maximum:

42.3°F

Sea water temperature in Kodiak today

As of now, in Kodiak, the water temperature is 44.5°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 0.6°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 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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 46.9°F on 2016, while the historical minimum was 41.8°F on 2023.

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 44.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Kodiak

Date Current Year

actual* / forecast**

last year 10 years average
May 6 42.6°F 43.3°F 42.4°F
May 7 42.6°F 42.6°F 42.3°F
May 8 43.1°F 42.9°F 42.5°F
May 9 43.0°F 42.8°F 42.6°F
May 10 42.9°F 42.1°F 42.5°F
May 11 42.9°F 42.1°F 42.6°F
May 12 43.1°F 42.3°F 42.7°F
May 13 44.5°F 42.5°F 43.0°F
May 14 44.3°F 42.6°F 43.1°F
May 15 44.4°F 42.4°F 43.2°F
May 16 44.5°F 43.9°F 43.5°F
May 17 44.2°F 43.8°F 43.6°F
May 18 44.1°F 43.6°F 43.5°F
May 19 44.2°F 43.1°F 43.7°F
May 20 44.5°F 43.7°F 44.0°F
May 21 44.5°F 43.5°F 44.0°F
May 22 44.7°F 43.3°F 44.1°F
May 23 44.7°F 42.9°F 44.2°F
May 24 44.8°F 43.7°F 44.2°F
May 25 45.1°F 43.8°F 44.6°F
May 26 45.1°F 43.8°F 44.5°F
May 27 45.3°F 43.9°F 44.7°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 Kodiak by month

In an average year, Kodiak offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Kodiak was recorded on August 18, 2019, reaching a 57.3°F. While the coldest temperature occurred on February 4, 2024, dipping to 36.0°F. The average readings by season are 40.5°F in Winter, 41.1°F in Spring, 50.7°F in Summer, and 47.6°F in Autumn.