Water temperature in Coral Bay (WA)

This data the coastal Coral 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 Coral Bay

Water temperature in Coral Bay today is 22.9°C. Based on our historical data over a period of ten years, the warmest water in this day in the Indian Ocean near Coral Bay was recorded in 2014 and was 23.6°C, and the coldest was recorded in 2018 at 21.5°C. Sea water temperature in Coral Bay is expected to drop to 22.4°C in the next 10 days. September average water temperature in Coral Bay is 22.4°C, the minimum temperature is 20.8°C, and the maximum is 24.1°C.

The swimming season in Coral Bay lasts from January to December, twelve months per year! During those months, Coral Bay water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Coral Bay in winter reaches 23.6°C, in spring 22.9°C, in summer the average temperature rises to 25.5°C, and in autumn it is 26.7°C.

Coral Bay water temperature now

The ocean salinity in Coral Bay is 35.09‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Coral 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 Coral 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 Coral Bay. Data in table shown for 5 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Coral Bay

Coral Bay weather forecast

Current temperature and weather

Data in a table show Coral Bay temperature today (5 September 2025). For more information and forecast for a few days, go to the weather forecast Coral Bay.

0-3 h	3-6 h	6-9 h	9-12 h
19.8°C	19.4°C	19.3°C	21.7°C

12-15 h	15-18 h	18-21 h	21-24 h
23.2°C	23.1°C	21.3°C	20°C

Coral Bay water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Coral 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 Coral 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 Coral Bay

The nearest beaches and cities from Coral 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
Ningaloo Reef	23°C	23°C		2.2 m
Turquoise Bay	23.8°C	23°C		1.94 m
Barrow Island	23.8°C	23°C		1.1 m
Shark Bay	19.2°C	18°C		0.55 m
Denham	18.9°C	18°C		0.85 m
Monkey Mia	18.9°C	18°C		0.85 m
Karratha	23.2°C	25°C		0.64 m
Port Walcott	22.9°C	25°C		0.45 m
Point Samson	22.8°C	25°C		0.43 m
Kalbarri	19.8°C	15°C		2.92 m

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Our report for Coral 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.