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

71.7

°F

April 17, 11:22

Trend:

stable

Yesterday:

71.3°F

Tomorrow:

71.5°F

Sunrise:

06:16

Sunset:

17:29

Day Length:

11 h. 13 min.

Hamilton in April

Minimum:

70.3°F

Average:

72.0°F

Maximum:

74.2°F

Sea water temperature in Hamilton today

As of now, in Hamilton, the water temperature is 71.7°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is about the same as 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 fall a bit.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling 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 73.2°F on 2022, while the historical minimum was 70.3°F on 2020.

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 maximum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 71.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Hamilton

Date Current Year

actual* / forecast**

last year 10 years average
Apr 3 73.3°F 72.7°F 73.0°F
Apr 4 73.1°F 72.4°F 72.7°F
Apr 5 73.3°F 74.2°F 72.8°F
Apr 6 73.2°F 74.9°F 72.7°F
Apr 7 72.8°F 73.5°F 72.6°F
Apr 8 72.7°F 73.6°F 72.4°F
Apr 9 73.9°F 73.6°F 72.4°F
Apr 10 74.1°F 71.8°F 72.1°F
Apr 11 73.9°F 71.9°F 72.0°F
Apr 12 73.5°F 73.0°F 72.1°F
Apr 13 72.7°F 71.8°F 71.7°F
Apr 14 72.1°F 70.3°F 71.5°F
Apr 15 71.9°F 71.5°F 71.5°F
Apr 16 71.3°F 72.0°F 71.4°F
Apr 17 71.7°F 73.0°F 71.7°F
Apr 18 71.5°F 73.3°F 71.6°F
Apr 19 71.9°F 72.6°F 71.9°F
Apr 20 71.9°F 72.0°F 71.9°F
Apr 21 72.2°F 73.6°F 72.3°F
Apr 22 72.0°F 73.2°F 72.0°F
Apr 23 72.0°F 74.1°F 72.0°F
Apr 24 71.9°F 74.1°F 71.9°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 70 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, 71.7°F in Spring, 64.9°F in Summer, and 66.3°F in Autumn.