World Resorts Australia Tasmania Weather

Tasmania Sea Temperature in December

Average sea water temperature in December:
+60.6°F
Minimum sea water temperature in December: 67.3°F
Maximum sea water temperature in December: 56.8°F

Daily sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 58.5°F. The highest and lowest sea temperatures during the month were 61.5°F and 56.8°F.

Monthly sea water temperature in Tasmania, °F

Which Australia resorts have warmest sea in December?

Place name December 2025 December 2024
Darwin 87.4°F 88.2°F
Cairns 83.9°F 84.4°F
Fraser 81.1°F 81.0°F
Brisbane 79.7°F 79.9°F
Gold Coast 75.1°F 76.7°F
Perth 72.4°F 73.0°F
Sydney 71.8°F 72.2°F
Adelaide 67.9°F 70.8°F
Melbourne 64.7°F 69.9°F
Tasmania 58.5°F 62.3°F

Best time for vacation in Tasmania

Sunniest months:
January 11 days
February 10 days
March 9 days
Warmest months:
January 67.0 °F
February 66.1 °F
December 63.5 °F
Warmest sea temp:
February 63.5 °F
January 63.3 °F
March 62.5 °F
Coldest months:
July 48.9 °F
June 49.7 °F
August 49.9 °F
Rainiest months:
August 12 days
September 10 days
May 10 days
Windiest months:
August 8.3 mph
September 8.2 mph
July 7.8 mph

Tasmania on a weather map

Current weather
11:10
Tasmania
+50°F
E 25 mph
Feels like: +41°F
Precip.: 100%
Places in Australia:
Name
°F
Adelaide
+70°F
Brisbane
+79°F
Gold Coast
+81°F
Darwin
+82°F
Canberra
+77°F
Cairns
+84°F
Melbourne
+68°F
Perth
+82°F
Sydney
+79°F
Tasmania
+50°F
Fraser
+81°F
24 Hours Forecast
Tasmania
Local time: 11:10
December 24, wednesday
1200
50°F
E
25 mph
1500
50°F
E
24 mph
1800
48°F
NE
23 mph
2100
48°F
NE
20 mph
December 25, thursday
0000
48°F
NE
20 mph
0300
46°F
NE
19 mph
0600
48°F
NE
17 mph
0900
50°F
NE
16 mph
Units of measurement: °C / °F