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

68.4

°F

November 21, 20:47

Trend:

stable

Yesterday:

69.0°F

Tomorrow:

68.5°F

Sunrise:

05:40

Sunset:

19:38

Day Length:

13 h. 58 min.

Hamilton in November

Minimum:

70.6°F

Average:

72.6°F

Maximum:

74.6°F

Sea water temperature in Hamilton today

As of now, in Hamilton, the water temperature is 68.4°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 0.5°F lower 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 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 70.5°F on 2014, while the historical minimum was 67.4°F on 2022.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 68.3°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
Nov 7 70.5°F 69.3°F 67.8°F
Nov 8 70.3°F 69.2°F 68.0°F
Nov 9 70.2°F 69.6°F 68.0°F
Nov 10 69.9°F 69.3°F 67.7°F
Nov 11 70.2°F 69.6°F 68.0°F
Nov 12 70.2°F 69.7°F 68.0°F
Nov 13 70.3°F 68.7°F 68.1°F
Nov 14 70.1°F 68.4°F 67.9°F
Nov 15 70.8°F 68.5°F 68.0°F
Nov 16 70.4°F 68.6°F 68.1°F
Nov 17 69.9°F 69.2°F 68.2°F
Nov 18 69.8°F 69.9°F 68.4°F
Nov 19 69.7°F 69.0°F 68.4°F
Nov 20 69.0°F 69.1°F 68.6°F
Nov 21 68.4°F 69.5°F 68.9°F
Nov 22 68.5°F 70.1°F 69.1°F
Nov 23 68.2°F 69.9°F 68.7°F
Nov 24 68.1°F 69.9°F 68.6°F
Nov 25 67.9°F 69.7°F 68.5°F
Nov 26 68.3°F 70.5°F 68.8°F
Nov 27 68.3°F 70.6°F 68.8°F
Nov 28 68.5°F 71.7°F 69.0°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 February through March offer comfortable swimming conditions, which amounts to 60 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 72.5°F in Winter, 71.6°F in Spring, 65.0°F in Summer, and 66.2°F in Autumn.