All data are in degrees Fahrenheit

en

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

72.4

°F

November 23, 05:41

Trend:

decreasing

Yesterday:

73.2°F

Tomorrow:

72.3°F

Sunrise:

06:56

Sunset:

17:15

Day Length:

10 h. 19 min.

Hamilton in November

Minimum:

67.9°F

Average:

70.1°F

Maximum:

71.4°F

Sea water temperature in Hamilton today

As of now, in Hamilton, the water temperature is 72.4°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 2.0°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 stay about the same.

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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 75.5°F on 2017, while the historical minimum was 72.7°F on 2016.

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 71.9°F, the minimum temperature may reach 71.5°F, and the maximum might stay at 72.3°F.

Daily water temperature in Hamilton

Date Current Year

actual* / forecast**

last year 10 years average
Nov 9 75.5°F 75.8°F 76.0°F
Nov 10 75.4°F 75.6°F 75.9°F
Nov 11 75.3°F 75.9°F 75.8°F
Nov 12 75.3°F 76.3°F 75.9°F
Nov 13 75.1°F 76.1°F 75.6°F
Nov 14 75.0°F 75.8°F 75.5°F
Nov 15 75.0°F 75.8°F 75.4°F
Nov 16 74.4°F 75.5°F 75.3°F
Nov 17 74.3°F 75.4°F 75.2°F
Nov 18 73.9°F 75.7°F 75.0°F
Nov 19 73.7°F 74.7°F 74.7°F
Nov 20 73.5°F 74.2°F 74.6°F
Nov 21 73.1°F 74.8°F 74.6°F
Nov 22 73.2°F 74.7°F 74.5°F
Nov 23 72.4°F 74.5°F 74.4°F
Nov 24 72.3°F 74.1°F 74.3°F
Nov 25 72.1°F 73.9°F 74.1°F
Nov 26 72.1°F 73.9°F 74.1°F
Nov 27 72.0°F 73.9°F 74.0°F
Nov 28 71.9°F 73.8°F 73.9°F
Nov 29 71.7°F 73.4°F 73.8°F
Nov 30 71.5°F 72.3°F 73.5°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 June through November offer comfortable swimming conditions, which amounts to 188 swimming days.
The warmest water in Hamilton was recorded on August 15, 2020, reaching a 85.6°F. While the coldest temperature occurred on February 22, 2024, dipping to 65.7°F. The average readings by season are 70.2°F in Winter, 69.8°F in Spring, 80.3°F in Summer, and 78.8°F in Autumn.