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
07:31
Sydney
+72°F
SW 10 mph
Feels like: +72°F
Precip.: 100%
Places in Australia:
Name
°F
Adelaide
+72°F
Brisbane
+70°F
Gold Coast
+70°F
Darwin
+79°F
Canberra
+73°F
Cairns
+75°F
Melbourne
+75°F
Perth
+68°F
Sydney
+72°F
Tasmania
+63°F
Fraser
+77°F
24 Hours Forecast
Sydney
Local time: 07:31
December 17, wednesday
0900
72°F
SW
10 mph
1200
73°F
SW
15 mph
1500
73°F
SW
17 mph
1800
70°F
SW
17 mph
2100
68°F
SW
14 mph
December 18, thursday
0000
68°F
SW
11 mph
0300
66°F
S
8 mph
0600
68°F
S
6 mph
Units of measurement: °C / °F