Average sea water temperature in April:
+34.8°F
| Minimum sea water temperature in April: | 40.6°F |
| Maximum sea water temperature in April: | 32.0°F |
Daily sea water temperature in April, °F
Show year:
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The average sea water temperature in April of 2025 was 34.2°F. The highest and lowest sea temperatures during the month were 37.4°F and 32.2°F.
Monthly sea water temperature in Sydney, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
40.3
48.4
56.3
64.1
68.2
62.3
50.9
41.7
34.8
32.1
32.2
34.8
Which Canada resorts have warmest sea in April?
| Place name | April 2025 | April 2024 |
|---|---|---|
| Surrey | 51.1°F | 50.4°F |
| Nanaimo | 49.5°F | 49.1°F |
| Tofino | 49.4°F | 49.7°F |
| North Vancouver | 49.1°F | 49.2°F |
| Vancouver | 49.0°F | 49.1°F |
| Victoria | 47.4°F | 48.0°F |
| Windsor | 43.2°F | 46.2°F |
| Oshawa | 39.4°F | 40.9°F |
| Hamilton | 39.1°F | 40.8°F |
| Mississauga | 38.8°F | 41.2°F |
| Saint Andrews | 38.7°F | 41.0°F |
| Toronto | 38.5°F | 40.8°F |
| Montreal | 38.4°F | 42.8°F |
| Kingston | 38.3°F | 40.9°F |
| Lunenburg | 38.1°F | 40.1°F |
| Halifax | 37.4°F | 39.3°F |
| Niagara-on-the-Lake | 37.4°F | 41.6°F |
| Niagara Falls | 37.3°F | 39.8°F |
| Summerside | 36.9°F | 39.3°F |
| Saint John | 36.8°F | 39.2°F |
Best time for vacation in Sydney
Sydney on a weather map
Leaflet | Tiles © Esri
Places in Canada:
Name
°F
24 Hours Forecast
Sydney
Local time: 06:10
April 27, sunday
0900
50°F
N
19 mph
19 mph
1200
50°F
N
17 mph
17 mph
1500
50°F
NE
15 mph
15 mph
1800
50°F
N
11 mph
11 mph
2100
46°F
NE
6 mph
6 mph
April 28, monday
0000
45°F
NE
6 mph
6 mph
0300
41°F
NE
6 mph
6 mph
0600
41°F
E
4 mph
4 mph
