World Resorts Australia Sydney Weather

Sydney Sea Temperature in January

Average sea water temperature in January:
+73.2°F
Minimum sea water temperature in January: 76.5°F
Maximum sea water temperature in January: 69.4°F

Daily sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 74.0°F. The highest and lowest sea temperatures during the month were 75.0°F and 71.4°F.

Monthly sea water temperature in Sydney, °F

Which Australia resorts have warmest sea in January?

Place name January 2025 January 2024
Darwin 87.6°F 87.2°F
Cairns 85.6°F 85.3°F
Fraser 81.8°F 82.9°F
Brisbane 81.2°F 81.6°F
Gold Coast 79.2°F 79.2°F
Perth 75.4°F 75.4°F
Sydney 74.0°F 74.3°F
Adelaide 72.6°F 70.5°F
Melbourne 71.4°F 70.6°F
Tasmania 65.4°F 64.6°F

Best time for vacation in Sydney

Sunniest months:
July 19 days
May 18 days
August 18 days
Warmest months:
January 78.3 °F
February 77.6 °F
March 76.3 °F
Warmest sea temp:
February 74.1 °F
March 73.7 °F
January 73.2 °F
Coldest months:
July 61.7 °F
June 61.9 °F
August 63.1 °F
Rainiest months:
June 4 days
March 4 days
November 3 days
Windiest months:
January 11.0 mph
December 11.0 mph
November 10.8 mph

Sydney on a weather map

Current weather
17:15
Sydney
+77°F
SW 24 mph
Feels like: +79°F
Precip.: 0%
Places in Australia:
Name
°F
Adelaide
+68°F
Brisbane
+82°F
Gold Coast
+77°F
Darwin
+86°F
Canberra
+88°F
Cairns
+84°F
Melbourne
+72°F
Perth
+72°F
Sydney
+77°F
Tasmania
+54°F
Fraser
+81°F
24 Hours Forecast
Sydney
Local time: 17:15
December 05, friday
1800
77°F
SW
24 mph
2100
81°F
SW
19 mph
December 06, saturday
0000
73°F
S
10 mph
0300
72°F
S
7 mph
0600
75°F
SE
7 mph
0900
86°F
S
6 mph
1200
91°F
S
11 mph
1500
91°F
S
16 mph
Units of measurement: °C / °F