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 64.8°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 87.4°F 88.2°F
Cairns 83.8°F 84.4°F
Fraser 81.2°F 81.0°F
Brisbane 80.0°F 79.9°F
Gold Coast 75.5°F 76.7°F
Perth 72.6°F 73.0°F
Sydney 72.1°F 72.2°F
Adelaide 68.1°F 70.8°F
Melbourne 64.8°F 69.9°F
Tasmania 58.7°F 62.3°F

Best time for vacation in Melbourne

Sunniest months:
January 17 days
February 15 days
March 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
02:53
Melbourne
+61°F
SW 2 mph
Feels like: +61°F
Precip.: 0%
Places in Australia:
Name
°F
Adelaide
+73°F
Brisbane
+64°F
Gold Coast
+66°F
Darwin
+82°F
Canberra
+46°F
Cairns
+77°F
Melbourne
+61°F
Perth
+68°F
Sydney
+61°F
Tasmania
+55°F
Fraser
+73°F
24 Hours Forecast
Melbourne
Local time: 02:53
December 29, monday
0300
61°F
SW
2 mph
0600
63°F
SW
3 mph
0900
79°F
S
7 mph
1200
88°F
S
2 mph
1500
91°F
NW
6 mph
1800
90°F
NW
11 mph
2100
79°F
W
8 mph
December 30, tuesday
0000
73°F
SW
6 mph
Units of measurement: °C / °F