Oyster Bay Sea Temperature

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

Water temperature in Oyster Bay right now

Below is the current sea temperature for Oyster Bay, Australia on 19th May 2024.

20.69° C

(69.25° F)

yesterday: 20.73° C (69.32° F)
a week ago: 21.61° C (70.9° F)

Water at this temperature is very pleasant to swim in and if you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

The average sea temperature for Oyster Bay on May 19th over the last 10 years is 21.32° C (70.38° F), with a low temperature of 18.83° C (65.89° F) and a high of 23.16° C (73.69° F).

Analysis and forecast for Oyster Bay water temperatures

The water temperature in Oyster Bay today is lower than the average temperature of 21.32° C (70.38° F) and the temperature on this day last year, 19th May 2023, was 20.64° C (69.15° F).

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

Date	Temperature (Celsius)	Temperature (Fahrenheit)
May 19	20.69° C	69.25° F
May 18	20.73° C	69.32° F
May 17	21.24° C	70.23° F
May 16	21.35° C	70.43° F
May 15	21.49° C	70.68° F
May 14	21.4° C	70.52° F
May 13	21.35° C	70.43° F
May 12	21.61° C	70.9° F
May 11	22.55° C	72.59° F
May 10	21.69° C	71.04° F
May 9	21.71° C	71.08° F
May 8	22.01° C	71.62° F
May 7	22.14° C	71.85° F
May 6	22.23° C	72.01° F
May 5	22.39° C	72.3° F
May 4	22.31° C	72.16° F
May 3	21.99° C	71.58° F
May 2	22.05° C	71.69° F
May 1	22.26° C	72.07° F
April 30	22.37° C	72.27° F
April 29	22.56° C	72.61° F
April 28	22.67° C	72.81° F
April 27	22.58° C	72.64° F
April 26	22.66° C	72.79° F
April 25	22.57° C	72.63° F
April 24	22.35° C	72.23° F
April 23	22.29° C	72.12° F
April 22	22.16° C	71.89° F
April 21	22.23° C	72.01° F
April 20	22.43° C	72.37° F
April 19	22.56° C	72.61° 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 Oyster Bay by month

The chart below shows the monthly average water temperature in Oyster Bay.

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

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

Oyster Bay map and nearby water temperatures