Measurements:
°C
°F
Hamilton
40°F
E 12 mph
Feels like: 30°F
Precip: 0%
World Resorts Canada Hamilton Weather

Hamilton Sea Water Temperature

Current Sea Water Temperature:
+48.6°F
Maximum Sea Water Temperature in November: 57.2°F
Minimum Sea Water Temperature in November: 41.2°F
Average water temperature in November: 48.5°F

Sea Water Temperature for the Last 10 Days:

November 23 48.6°F November 18 50.8°F
November 22 48.8°F November 17 49.6°F
November 21 49.0°F November 16 51.0°F
November 20 49.2°F November 15 51.2°F
November 19 49.2°F November 08 51.2°F

When is the Warmest Sea for Hamilton?

According to our data for the last three years for Hamilton the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Hamilton was 74.7°F. The maximum and minimum values were 68.6°F and 79.0°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Hamilton was 70.7°F. The maximum and minimum values were 60.6°F and 77.8°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Hamilton was 70.8°F. The maximum and minimum values were 68.2°F and 73.4°F respectively.

Best Time to Visit Hamilton
The most sunny months:
September 15 days
August 14 days
July 13 days
The most warm months:
July 81.1 °F
August 80.2 °F
June 74.7 °F
Warmest sea temperature:
August 73.1 °F
July 71.0 °F
September 70.0 °F
The most cold months:
January 27.7 °F
February 28.3 °F
December 35.6 °F
The most rainy months:
April 3 days
July 3 days
November 2 days
The most windy months:
February 10 mph
November 10 mph
December 10 mph

Hamilton on the Weather Map

Canada Resorts:
NAME
Halifax +38
Moncton +42
Montreal +38
Ottawa +34
Prince Edward Island +46
Quebec +36
Saint John +34
St. John's +44
Sydney +48
Thunder Bay +24
Toronto +40
Vancouver +44
Victoria +44
Winnipeg +20
Yellowknife -26
24 Hours Weather Forecast
Hamilton
Local time: 01:51
24 nov, sunday
0300 40°F
E
12 mph
0600 40°F
E
12 mph
0900 40°F
E
12 mph
1200 44°F
E
13 mph
1500 44°F
SE
14 mph
1800 42°F
SE
7 mph
2100 40°F
SE
5 mph
25 nov, monday
0000 36°F
SE
4 mph