Ningaloo Reef Sea Temperature
Updated Sat 09:29 (Australia/Brisbane)
Australia · Forecast updated Aug 8, 2026, 09:29 UTC
Current Sea Temperature
24.0°C
75.2°F
Mild water
Versus this month's average
Close to average
The August average in our archive is 24.0°C (75.2°F).
Recent trend
Holding fairly steady
Seven-day average: 24.2°C, versus 24.2°C in the prior seven days.
What to wear
Mild water
A rash guard is useful; cold-sensitive snorkelers may prefer a shorty wetsuit.
Cold tolerance varies. Wind, session length, sunshine, and exertion also affect comfort; temperature alone does not describe sea conditions.
Sea Surface Temperature Over the Year
In the data collected for Ningaloo Reef, monthly averages range from about 24.0°C (75.2°F) in August to 25.2°C (77.4°F) in June.
Over the past 30 days, the average sea temperature in Ningaloo Reef has been 24.3°C.
Monthly Water Temperature Averages
| Month | Min | Average | Max |
|---|---|---|---|
| June | 24.5°C / 76.1°F | 25.2°C / 77.4°F | 26.1°C / 79.0°F |
| July | 23.8°C / 74.8°F | 24.2°C / 75.6°F | 25.0°C / 77.0°F |
| August | 23.4°C / 74.1°F | 24.0°C / 75.2°F | 24.5°C / 76.1°F |
Profile calculated from 1649 hourly forecast records across 3 monthly periods. This is a growing archive, not a long-term climate normal.
About the water at Ningaloo Reef
UNESCO fringing reef off Exmouth where you can snorkel with whale sharks and manta rays.
- Area
- Western Australia
Ningaloo Reef Water Temperature: Common Questions
What is the sea temperature in Ningaloo Reef today?
The current sea surface temperature in Ningaloo Reef is 24.0°C. Over the last 30 days, the average has been 24.3°C.
When is the water warmest in Ningaloo Reef?
The warmest monthly average in the Ningaloo Reef archive is June, at around 25.2°C (77.4°F).
When is the water coldest in Ningaloo Reef?
The coldest monthly average in the archive is August, at around 24.0°C (75.2°F).
Can you swim in Ningaloo Reef today?
At 24.0°C, the water is usually comfortable for swimming and snorkeling.
Full Snorkeling Forecast
See how today's sea temperature, wave height, wind, and tides combine into a detailed snorkeling score for Ningaloo Reef.
View Snorkel Forecast →