Thames Sea Temperature

Looking to find out what the sea water temperature in Thames is for today and the next few days? Below are data and charts that will give you information about sea temperatures in Thames and nearby locations.

Water temperature in Thames right now

Below is the current sea temperature for Thames, New Zealand on 24th April 2024.

19.17° C

(66.51° F)

yesterday: 19.41° C (66.94° F)
a week ago: 18.84° C (65.91° F)

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

The average sea temperature for Thames on April 24th over the last 10 years is 19.19° C (66.54° F), with a low temperature of 17.98° C (64.36° F) and a high of 20.23° C (68.41° F).

Analysis and forecast for Thames water temperatures

The water temperature in Thames today is lower than the average temperature of 19.19° C (66.54° F) and the temperature on this day last year, 24th April 2023, was 19.2° C (66.56° F).

The chart and table below shows the change in water temperature in Thames over the last 30 days:

Date	Temperature (Celsius)	Temperature (Fahrenheit)
April 24	19.17° C	66.51° F
April 23	19.41° C	66.94° F
April 22	18.65° C	65.57° F
April 21	18.97° C	66.15° F
April 20	18.91° C	66.04° F
April 19	18.86° C	65.95° F
April 18	18.94° C	66.09° F
April 17	18.84° C	65.91° F
April 16	18.95° C	66.11° F
April 15	19.04° C	66.27° F
April 14	19.01° C	66.22° F
April 13	19.06° C	66.31° F
April 12	19.19° C	66.54° F
April 11	19.05° C	66.29° F
April 10	19.29° C	66.72° F
April 9	19.24° C	66.63° F
April 8	19.06° C	66.31° F
April 7	19.02° C	66.24° F
April 6	19.06° C	66.31° F
April 5	19.09° C	66.36° F
April 4	19.21° C	66.58° F
April 3	19.24° C	66.63° F
April 2	19.1° C	66.38° F
April 1	19.01° C	66.22° F
March 31	19° C	66.2° F
March 30	19.2° C	66.56° F
March 29	19.33° C	66.79° F
March 28	19.48° C	67.06° F
March 27	19.57° C	67.23° F
March 26	19.56° C	67.21° F
March 25	19.61° C	67.3° F

The actual nearshore temperatures may vary by several degrees and this can also be heavily affected by weather. Strong winds can cause cold, deep waters to replace the surface waters that had been warmed by the sun, and heavy rain can also reduce the temperature of the sea surface temperature as well.

Water temperature in Thames by month

The chart below shows the monthly average water temperature in Thames.

For more detailed information on how the sea temperature in Thames changes for each month of the year, choose from the months below.

January February March April May June July August September October November December

Thames map and nearby water temperatures