Current sea water temperature:
+59.5°F
| Minimum sea water temperature in April: | 70.7°F |
| Maximum sea water temperature in April: | 53.2°F |
| Average sea water temperature in April: | 59.4°F |
| more information | |
14 days
forecast
forecast
| Thessaloniki |
monthly
weather
weather
| Thessaloniki |
Sea water temperature for the last 10 days:
| April 7 | 59.5°F | April 2 | 56.8°F |
| April 6 | 58.3°F | April 1 | 57.6°F |
| April 5 | 57.6°F | March 31 | 57.6°F |
| April 4 | 57.4°F | March 30 | 57.2°F |
| April 3 | 57.6°F | March 29 | 56.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Thessaloniki?
Based on the data about daily sea water temperature for the last three years the warmest sea in Thessaloniki was noticed in August, July and September.
Monthly Sea Temperatures in Thessaloniki, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 81.5°F. The highest and lowest sea temperatures during the month were 82.8°F and 79.9°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 81.3°F. The highest and lowest sea temperatures during the month were 84.7°F and 78.4°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 78.5°F. The highest and lowest sea temperatures during the month were 80.6°F and 75.7°F.
current
weather
weather
| Thessaloniki |
weather in
April
April
| Thessaloniki |
Best time for vacation in Thessaloniki
Thessaloniki on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Thessaloniki
Local time: 13:46
April 07, tuesday
1500
72°F
SE
6 mph
6 mph
1800
70°F
NE
4 mph
4 mph
2100
61°F
N
4 mph
4 mph
April 08, wednesday
0000
59°F
W
1 mph
1 mph
0300
57°F
S
4 mph
4 mph
0600
55°F
S
7 mph
7 mph
0900
61°F
S
14 mph
14 mph
1200
57°F
S
22 mph
22 mph
