World Resorts Australia Melbourne Weather

Melbourne Sea Temperature in December

Average sea water temperature in December:
+66.7°F
Minimum sea water temperature in December: 71.6°F
Maximum sea water temperature in December: 62.4°F

Daily sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 64.9°F. The highest and lowest sea temperatures during the month were 66.7°F and 63.0°F.

Monthly sea water temperature in Melbourne, °F

Which Australia resorts have warmest sea in December?

Place name December 2025 December 2024
Darwin 87.3°F 88.2°F
Cairns 83.7°F 84.4°F
Fraser 81.2°F 81.0°F
Brisbane 79.8°F 79.9°F
Gold Coast 75.5°F 76.7°F
Perth 72.7°F 73.0°F
Sydney 72.1°F 72.2°F
Adelaide 68.2°F 70.8°F
Melbourne 64.9°F 69.9°F
Tasmania 58.8°F 62.3°F

Best time for vacation in Melbourne

Sunniest months:
January 17 days
December 16 days
February 15 days
Warmest months:
January 76.7 °F
February 75.8 °F
December 73.4 °F
Warmest sea temp:
February 70.8 °F
January 70.3 °F
March 68.7 °F
Coldest months:
July 54.2 °F
June 55.0 °F
August 56.2 °F
Rainiest months:
September 3 days
August 3 days
November 3 days
Windiest months:
July 8.7 mph
August 8.7 mph
September 8.6 mph

Melbourne on a weather map

Current weather
13:15
Melbourne
+70°F
NE 11 mph
Feels like: +70°F
Precip.: 0%
Places in Australia:
Name
°F
Adelaide
+79°F
Brisbane
+72°F
Gold Coast
+77°F
Darwin
+88°F
Canberra
+88°F
Cairns
+86°F
Melbourne
+70°F
Perth
+72°F
Sydney
+77°F
Tasmania
+59°F
Fraser
+81°F
24 Hours Forecast
Melbourne
Local time: 13:15
January 13, tuesday
1500
70°F
N
14 mph
1800
66°F
N
13 mph
2100
63°F
N
11 mph
January 14, wednesday
0000
61°F
N
9 mph
0300
59°F
N
9 mph
0600
59°F
N
8 mph
0900
66°F
N
9 mph
1200
75°F
NE
11 mph
Units of measurement: °C / °F