World Resorts Netherlands Rotterdam Weather

Rotterdam Sea Temperature in April

Average sea water temperature in April:
+48.0°F
Minimum sea water temperature in April: 52.9°F
Maximum sea water temperature in April: 38.7°F

Daily sea water temperature in April, °F

Show year:
2025
2024
2023
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42
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46
48
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52
54
56

The average sea water temperature in April of 2025 was 49.0°F. The highest and lowest sea temperatures during the month were 51.8°F and 46.2°F.

Monthly sea water temperature in Rotterdam, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
46.7
52.8
59.2
64.8
67
65.1
60.4
54
48
43.6
42.1
43.2

Which Netherlands resorts have warmest sea in April?

Place name April 2025 April 2024
Aruba 80.5°F 81.2°F
Breda 54.2°F 52.5°F
Amsterdam 51.7°F 50.0°F
Utrecht 51.1°F 49.9°F
Hague 49.0°F 50.0°F
Rotterdam 49.0°F 50.0°F
Groningen 48.7°F 48.7°F

Best time for vacation in Rotterdam

Sunniest months:
June 12 days
August 12 days
April 11 days
Warmest months:
August 71.4 °F
July 70.8 °F
June 68.2 °F
Warmest sea temp:
August 67.0 °F
July 65.1 °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
May 4 days
Windiest months:
December 13.0 mph
February 12.5 mph
January 12.2 mph

Rotterdam on a weather map

Leaflet | Tiles © Esri
Places in Netherlands:
Name
°F
Amsterdam
+48°F
Aruba
+81°F
Breda
+48°F
Hague
+52°F
Groningen
+46°F
Maastricht
+46°F
Rotterdam
+50°F
Utrecht
+48°F
Eindhoven
+50°F
24 Hours Forecast
Rotterdam
Local time: 06:48
April 28, monday
0900
61°F
SW
3 mph
1200
66°F
SW
5 mph
1500
68°F
S
6 mph
1800
64°F
S
8 mph
2100
55°F
SW
6 mph
April 29, tuesday
0000
52°F
SW
6 mph
0300
50°F
W
5 mph
0600
50°F
W
5 mph
Units of measurement: °C / °F