Current Sea Water Temperature:
+32.0°F
| Maximum Sea Water Temperature in March: | 39.6°F |
| Minimum Sea Water Temperature in March: | 31.8°F |
| Average water temperature in March: | 35.8°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| March 17 | 32.0°F | March 12 | 35.4°F |
| March 16 | 31.8°F | March 11 | 34.4°F |
| March 15 | 33.2°F | March 10 | 35.4°F |
| March 14 | 32.0°F | March 09 | 35.0°F |
| March 13 | 34.2°F | March 08 | 35.0°F |
When is the Warmest Sea for Oshawa?
According to our data for the last three years for Oshawa the highest average sea water temperature was in August, September and July.
Average Water Temperature by Month, °F
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
12
24
36
48
60
72
84
96
39.1
47.7
58.7
69.7
72.3
69
56.5
46.5
39.6
35.8
35
36.3
Sea Water Temperature in August
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
56
60
64
68
72
76
80
84
The average sea surface temperature in August 2024 for Oshawa was 72.7°F. The maximum and minimum values were 67.4°F and 77.2°F respectively.
Sea Water Temperature in September
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
58
61
64
67
70
73
76
79
The average sea surface temperature in September 2024 for Oshawa was 70.4°F. The maximum and minimum values were 62.8°F and 74.0°F respectively.
Sea Water Temperature in July
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
52
56
60
64
68
72
76
80
The average sea surface temperature in July 2024 for Oshawa was 68.9°F. The maximum and minimum values were 58.0°F and 74.2°F respectively.
Canada Resorts:
NAME
F°
| Halifax |  |
+44 |
| Moncton | |
+46 |
| Montreal |  |
+30 |
| Nanaimo |  |
+42 |
| Niagara Falls | |
+28 |
| Ottawa | |
+30 |
| Prince Edward Island | |
+46 |
| Quebec | |
+30 |
| St. John's | |
+40 |
| Sydney | |
+48 |
| Toronto | |
+34 |
| Vancouver | |
+42 |
| Victoria |  |
+44 |
| Winnipeg | |
+24 |
| Yellowknife | |
-6 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Oshawa
Local time: 19:50
17 mar, monday
| 2100 |  |
28°F | SE 5 mph |
18 mar, tuesday
| 0000 | |
26°F | NE 4 mph |
| 0300 |  |
26°F | N 7 mph |
| 0600 |  |
28°F | N 9 mph |
| 0900 |  |
32°F | N 11 mph |
| 1200 | |
38°F | N 10 mph |
| 1500 |  |
42°F | N 11 mph |
| 1800 |  |
40°F | NE 7 mph |