Average sea water temperature in April:
+40.5°F
| Minimum sea water temperature in April: | 44.6°F |
| Maximum sea water temperature in April: | 37.0°F |
Daily sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 39.6°F. The highest and lowest sea temperatures during the month were 42.4°F and 37.8°F.
Monthly sea water temperature in Oshawa, °F
Which Canada resorts have warmest sea in April?
| Place name | April 2025 | April 2024 |
|---|---|---|
| Surrey | 51.4°F | 50.4°F |
| Nanaimo | 49.8°F | 49.1°F |
| Tofino | 49.5°F | 49.7°F |
| North Vancouver | 49.4°F | 49.2°F |
| Vancouver | 49.3°F | 49.1°F |
| Victoria | 47.5°F | 48.0°F |
| Windsor | 44.0°F | 46.2°F |
| Oshawa | 39.6°F | 40.9°F |
| Montreal | 39.5°F | 42.8°F |
| Hamilton | 39.4°F | 40.8°F |
| Mississauga | 39.2°F | 41.2°F |
| Saint Andrews | 39.0°F | 41.0°F |
| Kingston | 38.8°F | 40.9°F |
| Toronto | 38.8°F | 40.8°F |
| Lunenburg | 38.5°F | 40.1°F |
| Niagara-on-the-Lake | 37.8°F | 41.6°F |
| Niagara Falls | 37.8°F | 39.8°F |
| Halifax | 37.5°F | 39.3°F |
| Summerside | 37.2°F | 39.3°F |
| Saint John | 37.1°F | 39.2°F |
Best time for vacation in Oshawa
Oshawa on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Oshawa
Local time: 05:43
December 20, saturday
0600
19°F
E
9 mph
9 mph
0900
23°F
NE
7 mph
7 mph
1200
28°F
N
15 mph
15 mph
1500
36°F
N
16 mph
16 mph
1800
36°F
N
17 mph
17 mph
2100
34°F
NE
21 mph
21 mph
December 21, sunday
0000
34°F
E
22 mph
22 mph
0300
34°F
E
25 mph
25 mph
