Measurements:
°C
°F
CURRENT WEATHER
03:51
Sydney
36°F
NE 15 mph
Feels like: 24°F
Precip: 0%
World Resorts Canada Sydney Weather

7 Day Weather Forecast

04.17
thu
DAY
48°F
NE 14 mph
precip
0%
NIGHT
40°F
NE 6 mph
precip
0%
04.18
fri
DAY
44°F
E 11 mph
precip
0%
NIGHT
40°F
NE 6 mph
precip
0%
04.19
sat
DAY
50°F
NE 16 mph
precip
0%
NIGHT
44°F
NE 11 mph
precip
0%
04.20
sun
DAY
58°F
NE 11 mph
precip
100%
NIGHT
36°F
E 18 mph
precip
0%
04.21
mon
DAY
42°F
SE 21 mph
precip
0%
NIGHT
36°F
SE 13 mph
precip
0%
04.22
tue
DAY
42°F
S 10 mph
precip
0%
NIGHT
34°F
N 1 mph
precip
0%
04.23
wed
DAY
36°F
NW 12 mph
precip
100%
NIGHT
38°F
NW 13 mph
precip
100%

Sydney Sea Water Temperature in April, °F

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
2
4
6
8
10

The average sea surface temperature in April 2025 for Sydney was 0.7°F. The maximum and minimum values were 0.1°F and 2.1°F respectively.

Sydney on the Weather Map

Best Time to Visit Sydney
The most sunny months:
September 8 days
August 8 days
June 6 days
The most warm months:
August 75.5 °F
July 73.7 °F
September 67.8 °F
Warmest sea temperature:
August 70.3 °F
September 65.6 °F
July 63.7 °F
The most cold months:
February 26.5 °F
January 28.5 °F
March 32.5 °F
The most rainy months:
November 6 days
December 6 days
October 4 days
The most windy months:
December 12 mph
February 12 mph
November 11 mph
more details