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

71.6

°F

December 28, 05:48

Trend:

stable

Yesterday:

72.1°F

Tomorrow:

71.7°F

Sunrise:

05:45

Sunset:

20:04

Day Length:

14 h. 19 min.

Hamilton in January

Minimum:

68.4°F

Average:

71.7°F

Maximum:

74.8°F

Sea water temperature in Hamilton today

As of now, in Hamilton, the water temperature is 71.6°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. 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 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 75.0°F on 2021, while the historical minimum was 68.6°F on 2015.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. 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
Jan 1 71.8°F 74.5°F 71.7°F
Jan 2 71.8°F 75.1°F 71.7°F
Jan 3 71.9°F 74.5°F 71.8°F
Jan 4 72.0°F 74.2°F 71.9°F
Dec 14 72.1°F 73.1°F 70.5°F
Dec 15 72.9°F 74.1°F 70.8°F
Dec 16 72.7°F 74.9°F 70.8°F
Dec 17 72.3°F 74.7°F 71.0°F
Dec 18 71.7°F 74.5°F 71.1°F
Dec 19 73.6°F 73.0°F 71.4°F
Dec 20 74.3°F 71.4°F 71.2°F
Dec 21 74.9°F 71.3°F 71.4°F
Dec 22 74.5°F 71.2°F 71.2°F
Dec 23 73.9°F 72.6°F 71.2°F
Dec 24 73.7°F 72.3°F 71.3°F
Dec 25 73.0°F 72.2°F 71.6°F
Dec 26 72.9°F 73.1°F 71.7°F
Dec 27 72.1°F 73.9°F 72.0°F
Dec 28 71.6°F 73.0°F 71.5°F
Dec 29 71.7°F 73.7°F 71.6°F
Dec 30 71.9°F 73.1°F 71.8°F
Dec 31 72.1°F 74.0°F 72.0°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 68 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 72.8°F in Winter, 71.6°F in Spring, 65.0°F in Summer, and 66.4°F in Autumn.