Rhodes Sea Temperature
Greece · Forecast updated Jul 15, 2026, 06:22 UTC
Current Sea Temperature
26.9°C
80.4°F
Warm water
Versus this month's average
Close to average
The July average in our archive is 27.0°C (80.5°F).
Recent trend
Warming by 0.7°C
Seven-day average: 27.3°C, versus 26.6°C in the prior seven days.
What to wear
Warm water
Most people are comfortable in swimwear or a light rash guard.
Cold tolerance varies. Wind, session length, sunshine, and exertion also affect comfort; temperature alone does not mean the sea is safe.
Sea Surface Temperature Over the Year
In the data collected for Rhodes, monthly averages range from about 25.1°C (77.2°F) in June to 27.0°C (80.5°F) in July.
Over the past 30 days, the average sea temperature in Rhodes has been 26.4°C.
Monthly Water Temperature Averages
| Month | Min | Average | Max |
|---|---|---|---|
| June | 22.0°C / 71.6°F | 25.1°C / 77.2°F | 27.8°C / 82.0°F |
| July | 25.8°C / 78.4°F | 27.0°C / 80.5°F | 28.6°C / 83.5°F |
Profile calculated from 1071 hourly forecast records across 2 monthly periods. This is a growing archive, not a long-term climate normal.
About the water at Rhodes
Dodecanese island whose Anthony Quinn Bay is a famous rocky snorkeling cove.
- Area
- Dodecanese
Rhodes Water Temperature — Common Questions
What is the sea temperature in Rhodes today?
The current sea surface temperature in Rhodes is 26.9°C. Over the last 30 days, the average has been 26.4°C.
When is the water warmest in Rhodes?
The warmest monthly average in the Rhodes archive is July, at around 27.0°C (80.5°F).
When is the water coldest in Rhodes?
The coldest monthly average in the archive is June, at around 25.1°C (77.2°F).
Can you swim in Rhodes today?
Yes — at 26.9°C the water is warm enough for comfortable swimming and snorkeling.
Full Snorkeling Forecast
See how today's sea temperature, wave height, wind, and tides combine into a detailed snorkeling score for Rhodes.
View Snorkel Forecast →