27.04
mon
mon
Day
72°F
SW 6 mph
Precip.
0%
0%
Night
63°F
SE 4 mph
Precip.
0%
0%
28.04
tue
tue
Day
70°F
W 4 mph
Precip.
0%
0%
Night
61°F
SE 6 mph
Precip.
0%
0%
29.04
wed
wed
Day
70°F
NW 7 mph
Precip.
0%
0%
Night
64°F
NW 3 mph
Precip.
0%
0%
30.04
thu
thu
Day
68°F
NW 5 mph
Precip.
85%
85%
Night
66°F
S 6 mph
Precip.
83%
83%
01.05
fri
fri
Day
72°F
W 4 mph
Precip.
0%
0%
Night
64°F
NE 5 mph
Precip.
100%
100%
02.05
sat
sat
Day
72°F
N 2 mph
Precip.
23%
23%
Night
66°F
NW 6 mph
Precip.
0%
0%
03.05
sun
sun
Day
81°F
S 12 mph
Precip.
0%
0%
Night
66°F
SE 11 mph
Precip.
23%
23%
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 70.3°F. The highest and lowest sea temperatures during the month were 72.3°F and 67.1°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 69.2°F. The highest and lowest sea temperatures during the month were 72.0°F and 66.4°F.
Air temperature in Sydney, °F
Precipitation total in Sydney, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sydney
Sydney on a weather map
Places in Australia:
Name
°F
24 Hours Forecast
Sydney
Local time: 03:31
April 27, monday
0600
57°F
SE
7 mph
7 mph
0900
64°F
SE
7 mph
7 mph
1200
72°F
SW
6 mph
6 mph
1500
70°F
SW
11 mph
11 mph
1800
66°F
SW
9 mph
9 mph
2100
64°F
SW
8 mph
8 mph
April 28, tuesday
0000
63°F
SE
4 mph
4 mph
0300
59°F
E
6 mph
6 mph
