World Resorts Netherlands Rotterdam Weather

Rotterdam Sea Temperature in July

Average sea water temperature in July:
+65.3°F
Minimum sea water temperature in July: 70.9°F
Maximum sea water temperature in July: 59.2°F

Daily 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.

Monthly sea water temperature in Rotterdam, °F

Which Netherlands resorts have warmest sea in July?

Place name July 2025 July 2024
Aruba 82.0°F 83.2°F
Breda 70.8°F 68.8°F
Amsterdam 70.4°F 67.8°F
Utrecht 69.6°F 67.4°F
Rotterdam 67.1°F 65.4°F
Hague 67.1°F 65.4°F
Groningen 66.9°F 65.3°F

Best time for vacation in Rotterdam

Sunniest months:
June 12 days
August 12 days
April 11 days
Warmest months:
August 71.5 °F
July 70.9 °F
June 68.3 °F
Warmest sea temp:
August 67.1 °F
July 65.3 °F
September 64.8 °F
Coldest months:
January 43.0 °F
February 44.4 °F
December 45.8 °F
Rainiest months:
August 4 days
December 4 days
October 4 days
Windiest months:
December 13.0 mph
February 12.5 mph
January 12.2 mph

Rotterdam on a weather map

Current weather
21:29
Rotterdam
+46°F
N 5 mph
Feels like: +45°F
Precip.: 0%
Places in Netherlands:
Name
°F
Amsterdam
+46°F
Aruba
+81°F
Breda
+48°F
Hague
+48°F
Groningen
+46°F
Maastricht
+46°F
Rotterdam
+46°F
Utrecht
+48°F
Eindhoven
+48°F
24 Hours Forecast
Rotterdam
Local time: 21:29
December 17, wednesday
0000
46°F
NE
4 mph
0300
46°F
NE
4 mph
0600
46°F
NE
4 mph
0900
46°F
E
1 mph
1200
48°F
S
4 mph
1500
48°F
E
2 mph
1800
45°F
NE
5 mph
2100
45°F
N
6 mph
Units of measurement: °C / °F