Sea temperature in Katerini in March
The sea around Katerini averages 14°C in March, usually between 13°C and 15°C. That is cold for most swimmers; a wetsuit helps.
Average14°CCold
Usual range13°C–15°C80% of readings
vs February+0.8°warmer
vs April+1.9°warmer next month
Through the year
Monthly averages 2023–2025. Water at 22°C or warmer: June–October.
March in recent years
| 2023 | 14°C |
|---|---|
| 2024 | 15°C |
| 2025 | 14°C |
Nearby in March
Beaches in Katerini
16 of 16 beaches have an Excellent EU water-quality grade. See which ones are calm today.