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.
Water temperature in Hamilton now

51.0

°F

June 3, 15:46

Trend:

increasing

Yesterday:

49.9°F

Tomorrow:

51.9°F

Sunrise:

05:41

Sunset:

20:54

Day Length:

15 h. 13 min.

Hamilton in June

Minimum:

35.6°F

Average:

38.3°F

Maximum:

39.4°F

Water temperature in Hamilton today

As of now, in Hamilton, the water temperature is 51.0°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 3.3°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.

Recent water temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 60.1°F on 2023, while the historical minimum was 49.4°F on 2015.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 52.6°F, with minimum temperature starting at 51.9°F, while the maximum might reach 54.0°F.

Daily water temperature in Hamilton

Date Current Year

actual* / forecast**

last year 10 years average
May 20 48.6°F 52.9°F 48.3°F
May 21 48.5°F 56.2°F 48.5°F
May 22 48.5°F 55.9°F 48.7°F
May 23 48.5°F 60.2°F 49.6°F
May 24 48.7°F 59.3°F 50.2°F
May 25 48.6°F 57.3°F 50.9°F
May 26 48.0°F 55.2°F 50.6°F
May 27 47.7°F 56.8°F 50.9°F
May 28 48.9°F 57.6°F 51.4°F
May 29 50.8°F 56.6°F 52.2°F
May 30 50.5°F 56.6°F 52.8°F
May 31 50.3°F 56.6°F 53.0°F
Jun 1 51.2°F 55.7°F 52.9°F
Jun 2 49.9°F 57.1°F 53.2°F
Jun 3 51.0°F 56.6°F 54.3°F
Jun 4 51.9°F 56.8°F 55.1°F
Jun 5 52.1°F 58.0°F 55.3°F
Jun 6 52.2°F 59.1°F 55.5°F
Jun 7 52.5°F 62.2°F 55.8°F
Jun 8 52.6°F 61.5°F 55.9°F
Jun 9 52.9°F 60.2°F 56.2°F
Jun 10 54.0°F 60.4°F 57.3°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.

Water temperature in Hamilton by month

In an average year, Hamilton offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Hamilton was recorded on August 28, 2021, reaching a 77.8°F. While the coldest temperature occurred on February 20, 2015, dipping to 32.0°F. The average readings by season are 38.1°F in Winter, 41.0°F in Spring, 66.1°F in Summer, and 58.2°F in Autumn.