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

64.2

°F

September 14, 10:16

Trend:

stable

Yesterday:

64.3°F

Tomorrow:

64.2°F

Sunrise:

05:55

Sunset:

17:44

Day Length:

11 h. 49 min.

Hamilton in September

Minimum:

70.8°F

Average:

72.4°F

Maximum:

75.1°F

Sea water temperature in Hamilton today

As of now, in Hamilton, the water temperature is 64.2°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. 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 stay about the same.

Recent sea temperature and forecast

Today's water temperature closely matches the previous two weeks' average, indicating a stable 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 65.8°F on 2015, while the historical minimum was 62.8°F on 2019.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 64.5°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
Aug 31 64.0°F 65.1°F 63.8°F
Sep 1 64.2°F 64.3°F 64.0°F
Sep 2 63.5°F 63.8°F 63.8°F
Sep 3 63.9°F 64.0°F 63.9°F
Sep 4 63.5°F 63.2°F 63.7°F
Sep 5 64.0°F 63.5°F 64.0°F
Sep 6 63.9°F 63.9°F 64.1°F
Sep 7 64.5°F 64.0°F 64.2°F
Sep 8 64.5°F 64.9°F 64.2°F
Sep 9 64.5°F 64.6°F 64.1°F
Sep 10 64.6°F 62.7°F 64.0°F
Sep 11 65.4°F 63.6°F 64.0°F
Sep 12 64.0°F 64.0°F 64.0°F
Sep 13 64.3°F 64.8°F 64.2°F
Sep 14 64.2°F 65.1°F 64.2°F
Sep 15 64.2°F 64.8°F 64.2°F
Sep 16 64.5°F 64.9°F 64.5°F
Sep 17 64.6°F 65.3°F 64.5°F
Sep 18 64.5°F 65.4°F 64.5°F
Sep 19 64.5°F 65.2°F 64.4°F
Sep 20 64.4°F 64.9°F 64.3°F
Sep 21 64.5°F 65.2°F 64.5°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 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 66.2°F in Autumn.