Average sea water temperature in September:
+62.4°F
| Minimum sea water temperature in September: | 68.7°F |
| Maximum sea water temperature in September: | 57.2°F |
Daily sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 64.0°F. The highest and lowest sea temperatures during the month were 66.7°F and 59.9°F.
Monthly sea water temperature in Rostock, °F
Which Germany resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Bremen | 66.9°F | 64.4°F |
| Hamburg | 65.7°F | 64.8°F |
| Rostock | 64.1°F | 64.0°F |
| Lubeck | 63.7°F | 62.7°F |
| Kiel | 63.2°F | 62.6°F |
Best time for vacation in Rostock
Rostock on a weather map
Places in Germany:
Name
°F
24 Hours Forecast
Rostock
Local time: 09:04
September 15, tuesday
1200

70°F
NE
12 mph
12 mph
1500

70°F
NE
11 mph
11 mph
1800

72°F
N
8 mph
8 mph
2100

68°F
N
8 mph
8 mph
September 16, wednesday
0000

66°F
N
9 mph
9 mph
0300

63°F
NE
8 mph
8 mph
0600

61°F
E
11 mph
11 mph
0900

59°F
E
10 mph
10 mph



























