Average sea water temperature in September:
+63.7°F
| Minimum sea water temperature in September: | 69.6°F |
| Maximum sea water temperature in September: | 57.0°F |
Daily sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 64.4°F. The highest and lowest sea temperatures during the month were 67.3°F and 60.6°F.
Monthly sea water temperature in Bremen, °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 Bremen
Bremen on a weather map
Places in Germany:
Name
°F
24 Hours Forecast
Bremen
Local time: 09:03
September 15, tuesday
1200

75°F
NE
12 mph
12 mph
1500

77°F
NE
12 mph
12 mph
1800

75°F
E
6 mph
6 mph
2100

70°F
E
4 mph
4 mph
September 16, wednesday
0000

63°F
E
7 mph
7 mph
0300

61°F
E
8 mph
8 mph
0600

57°F
E
9 mph
9 mph
0900

59°F
E
11 mph
11 mph



























