Measurements:
°C
°F
CURRENT WEATHER
11:12
Sydney
68°F
N 12 mph
Feels like: 68°F
Precip: 68%
World Resorts Canada Sydney Weather

7 Day Weather Forecast

08.19
wed
DAY
68°F
N 12 mph
precip
68%
NIGHT
70°F
N 9 mph
precip
34%
08.20
thu
DAY
80°F
E 5 mph
precip
14%
NIGHT
64°F
NE 4 mph
precip
39%
08.21
fri
DAY
68°F
S 9 mph
precip
18%
NIGHT
58°F
E 2 mph
precip
14%
08.22
sat
DAY
74°F
SW 4 mph
precip
4%
NIGHT
56°F
NE 2 mph
precip
23%
08.23
sun
DAY
68°F
NW 8 mph
precip
16%
NIGHT
58°F
NW 14 mph
precip
79%
08.24
mon
DAY
78°F
N 11 mph
precip
29%
NIGHT
70°F
NE 13 mph
precip
23%
08.25
tue
DAY
72°F
E 12 mph
precip
3%
NIGHT
60°F
E 4 mph
precip
27%

Sydney Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Sydney was 19.0°F. The maximum and minimum values were 17.6°F and 19.9°F respectively.

Sydney on the Weather Map

Best Time to Visit Sydney
The most sunny months:
August 9 days
September 8 days
June 7 days
The most warm months:
August 75.7 °F
July 74.1 °F
September 67.9 °F
Warmest sea temperature:
August 70.1 °F
September 65.7 °F
July 63.6 °F
The most cold months:
February 27.0 °F
January 28.2 °F
March 32.5 °F
The most rainy months:
November 6 days
December 6 days
March 4 days
The most windy months:
December 12 mph
February 11 mph
November 11 mph
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