Water temperature in Jervis Bay

This data the coastal Jervis Bay ocean water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.

Current ocean temperature in Jervis Bay

Water temperature in Jervis Bay today is 17.1°C. Based on our historical data over a period of ten years, the warmest water in this day in Jervis Bay was recorded in 2024 and was 17.5°C, and the coldest was recorded in 2008 at 15.2°C. Sea water temperature in Jervis Bay is expected to drop to 16.7°C in the next 10 days. September average water temperature in Jervis Bay is 16.7°C, the minimum temperature is 15.1°C, and the maximum is 19°C.

The swimming season in Jervis Bay lasts from December to May. During those months, Jervis Bay water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Jervis Bay in winter reaches 17.2°C, in spring 17.9°C, in summer the average temperature rises to 21.7°C, and in autumn it is 21.1°C.

Jervis Bay water temperature now

The ocean salinity in Jervis Bay is 35.44‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Jervis Bay for today

Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Jervis Bay. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Jervis Bay. Data in table shown for 6 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Jervis Bay

Jervis Bay weather forecast

Current temperature and weather

Data in a table show Jervis Bay temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Jervis Bay.

0-3 h	3-6 h	6-9 h	9-12 h
8.8°C	7.3°C	7.8°C	11.2°C

12-15 h	15-18 h	18-21 h	21-24 h
12.4°C	13.7°C	8.7°C	9.3°C

Jervis Bay water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Jervis Bay. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Jervis Bay on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve

Chart monthly average water temperature in Jervis Bay

The nearest beaches and cities from Jervis Bay with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

	Water	Weather		Wave
Huskisson	17.1°C	14°C		0.77 m
Vincentia	17.1°C	14°C		0.77 m
Hyams Beach	17.2°C	14°C		1.08 m
Callala Bay	17.5°C	14°C		0.67 m
Currarong	17.7°C	14°C		0.77 m
Culburra Beach	17.8°C	14°C		0.67 m
Sussex Inlet	17.2°C	14°C		1.42 m
Berrara	17.5°C	14°C		1.42 m
Bendalong	17.5°C	14°C		1.42 m
Shoalhaven Heads	17.9°C	14°C		0.96 m

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Our report for Jervis Bay is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.