Current sea water temperature:
+42.4°F
| Minimum sea water temperature in February: | 46.0°F |
| Maximum sea water temperature in February: | 36.5°F |
| Average sea water temperature in February: | 42.0°F |
| more information | |
14 days
forecast
forecast
| Rotterdam |
monthly
weather
weather
| Rotterdam |
Sea water temperature for the last 10 days:
| February 24 | 42.4°F | February 19 | 41.2°F |
| February 23 | 42.6°F | February 18 | 41.2°F |
| February 22 | 40.8°F | February 17 | 41.2°F |
| February 21 | 41.0°F | February 16 | 40.8°F |
| February 20 | 40.8°F | February 15 | 41.7°F |
Monthly sea water temperature, °F
When is the warmest sea in Rotterdam?
Based on the data about daily sea water temperature for the last three years the warmest sea in Rotterdam was noticed in August, July and September.
Monthly Sea Temperatures in Rotterdam, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 67.9°F. The highest and lowest sea temperatures during the month were 68.9°F and 66.9°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 67.1°F. The highest and lowest sea temperatures during the month were 68.5°F and 65.7°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 64.5°F. The highest and lowest sea temperatures during the month were 67.3°F and 60.6°F.
current
weather
weather
| Rotterdam |
weather in
March
March
| Rotterdam |
Best time for vacation in Rotterdam
Rotterdam on a weather map
Places in Netherlands:
Name
°F
24 Hours Forecast
Rotterdam
Local time: 23:27
February 25, wednesday
0000
48°F
NW
6 mph
6 mph
0300
48°F
NW
6 mph
6 mph
0600
46°F
NW
6 mph
6 mph
0900
48°F
NW
7 mph
7 mph
1200
57°F
NW
9 mph
9 mph
1500
61°F
NW
10 mph
10 mph
1800
55°F
NW
7 mph
7 mph
2100
52°F
NW
8 mph
8 mph
