All data are in degrees Fahrenheit

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Water temperature in Hamilton

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

73.4

°F

March 20, 22:32

Trend:

increasing

Yesterday:

72.4°F

Tomorrow:

73.4°F

Sunrise:

06:56

Sunset:

19:05

Day Length:

12 h. 9 min.

Hamilton in March

Minimum:

69.2°F

Average:

71.8°F

Maximum:

74.5°F

Sea water temperature in Hamilton today

As of now, in Hamilton, the water temperature is 73.4°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.5°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable 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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. 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 76.2°F on 2022, while the historical minimum was 71.6°F on 2020.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 73.0°F, the minimum temperature may reach 72.7°F, and the maximum might stay at 73.4°F.

Daily water temperature in Hamilton

Date Current Year

actual* / forecast**

last year 10 years average
Mar 6 72.8°F 73.4°F 74.0°F
Mar 7 72.0°F 73.1°F 73.8°F
Mar 8 72.6°F 73.3°F 73.9°F
Mar 9 74.1°F 74.1°F 73.9°F
Mar 10 74.2°F 73.9°F 74.0°F
Mar 11 72.4°F 73.7°F 73.6°F
Mar 12 72.5°F 73.4°F 73.5°F
Mar 13 72.7°F 73.8°F 73.5°F
Mar 14 72.6°F 73.5°F 73.4°F
Mar 15 71.6°F 74.2°F 73.4°F
Mar 16 71.4°F 74.8°F 73.2°F
Mar 17 71.7°F 73.9°F 73.4°F
Mar 18 72.3°F 74.0°F 73.7°F
Mar 19 72.4°F 73.4°F 73.8°F
Mar 20 73.4°F 74.1°F 73.9°F
Mar 21 73.4°F 73.2°F 73.9°F
Mar 22 73.4°F 72.6°F 73.9°F
Mar 23 73.3°F 72.7°F 73.8°F
Mar 24 73.0°F 72.5°F 73.5°F
Mar 25 72.7°F 72.6°F 73.3°F
Mar 26 72.8°F 72.6°F 73.3°F
Mar 27 72.8°F 73.5°F 73.3°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 Hamilton by month

In Hamilton, the months January through March offer comfortable swimming conditions, which amounts to 69 swimming days.
The warmest water in Hamilton was recorded on February 2, 2020, reaching a 78.9°F. While the coldest temperature occurred on August 25, 2018, dipping to 60.8°F. The average readings by season are 72.9°F in Winter, 71.6°F in Spring, 64.9°F in Summer, and 66.3°F in Autumn.