Average sea water temperature in September:
+78.4°F
| Minimum sea water temperature in September: | 81.7°F |
| Maximum sea water temperature in September: | 75.4°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 79.8°F. The highest and lowest sea temperatures during the month were 81.1°F and 77.9°F.
Monthly sea water temperature in Poros, °F
Which Greece resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Laganas | 82.6°F | 78.6°F |
| Messonghi | 82.6°F | 77.7°F |
| Moraitika | 82.6°F | 77.7°F |
| Benitses | 82.6°F | 77.8°F |
| Kavos | 82.5°F | 77.7°F |
| Agios Gordis | 82.3°F | 77.3°F |
| Kalamata | 82.3°F | 79.3°F |
| Kerkira | 82.2°F | 77.6°F |
| Lefkada | 82.2°F | 78.2°F |
| Skafidia | 82.2°F | 77.9°F |
| Zakynthos | 82.0°F | 78.3°F |
| Kolymbia | 81.9°F | 81.7°F |
| Corfu | 81.8°F | 76.9°F |
| Barbati | 81.8°F | 76.8°F |
| Dassia | 81.8°F | 77.2°F |
| Faliraki | 81.7°F | 81.6°F |
| Paleokastritsa | 81.5°F | 75.8°F |
| Acharavi | 81.5°F | 76.3°F |
| Lindos | 81.4°F | 81.3°F |
| Rhodes | 81.3°F | 81.2°F |
Best time for vacation in Poros
Poros on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Poros
Local time: 23:55
September 22, tuesday
0000
79°F
SW
6 mph
6 mph
0300
77°F
S
4 mph
4 mph
0600
77°F
W
6 mph
6 mph
0900
75°F
SW
14 mph
14 mph
1200
72°F
SW
21 mph
21 mph
1500
72°F
SW
19 mph
19 mph
1800
70°F
SW
9 mph
9 mph
2100
68°F
W
6 mph
6 mph
